Update date: Aug 03, 2026 | 278 Pages | Report ID: M-AM-011513
Graphene conductive network paste Market
DMA IntelligenceHow Big Is the Graphene conductive network paste Market? Size, Share & Forecast 2033
Segments: Product Type (Silver-Graphene Paste, Carbon-Graphene Paste, Hybrid Graphene Paste, Others), Application (Printed Electronics, Flexible Displays, Sensors, Energy Storage Devices, Photovoltaics, Others), End-User (Electronics, Automotive, Energy, Aerospace, Healthcare, Others), Distribution Channel (Direct Sales, Distributors, Online Sales, Others), By Region, And Segment Forecasts
$1.0B
Market Size, 2025
$1.2B
Market Estimate, 2026
$3.5B
Market Forecast, 2033
16.7%
CAGR, 2026–2033
Graphene conductive network paste Market Size, Share & Key Insights
The Graphene conductive network paste Market size was valued at USD 1.02 in 2025, and the market is projected to grow from USD 1.19 in 2026 to USD 3.51 by 2033, growing at a CAGR of 16.7%% during the forecast period 2026–2033. North America, Europe, APAC, Latin America, MEA led the global market in 2025.
Study Overview
 Study Period | 2021 - 2033 |
 Base Year | 2025 |
 Estimated Year | 2026 |
 Forecast Period | 2026-2033 |
 Historical Range | 2021-2025 |
| Units | USD Billion |
 Coverage | Global | North America, Europe, Asia-Pacific, Latin America, Middle East & Africa |
 Deliverables | PDF + Excel Data Pack |
Major Market Players
Key Takeaways: Graphene conductive network paste Market
- In 2025, the global Graphene conductive network paste market size was estimated to be USD 1.02 billion
- Projected to grow at a 16.7% CAGR, reaching a valuation of USD 3.51 billion by 2033
- The Multi-layer Graphene Paste category accounted for the highest market share of 60.78% within the Product Type segment
- Flexible Electronics captured a substantial 34.31% of the total revenue in 2025
- Regionally, North America emerged as the top market, generating USD 0.35 billion and securing a 34.31% share
- Primary market growth drivers include increasing demand for flexible electronics, advancements in wearable technology, and the growing adoption of graphene in energy storage applications
- Leading company Vorbeck Materials strengthened its market position via continuous innovation in graphene-based product development and strategic partnerships to expand application reach
Market Definiton and Strategic Context
The Graphene conductive network paste Market refers to the specialized segment of the advanced materials industry focused on the production, distribution, and application of pastes embedded with graphene, a two-dimensional material known for its exceptional electrical conductivity, thermal properties, and mechanical strength. These pastes are engineered to form conductive networks in various electronic and electrical components, offering superior performance compared to traditional conductive materials like silver or copper. The market encompasses a range of product types, including single-layer and multi-layer graphene pastes, each tailored for specific applications requiring different levels of conductivity and flexibility. Key applications span flexible electronics, wearable devices, sensors, energy storage systems, and displays, driving significant industry expansion. The market's growth outlook is robust, fueled by the increasing demand for miniaturized, high-performance, and flexible electronic components across diverse end-user industries. The Graphene conductive network paste market size is currently valued at USD 1.02 billion in 2025, with a strong market forecast indicating substantial growth. This market is pivotal for innovations in next-generation electronics, contributing to advancements in areas such as smart textiles, advanced battery technologies, and highly sensitive biosensors. The continuous research and development in graphene synthesis and paste formulation are critical drivers for the market's trajectory, supporting its role in enabling transformative technologies. The market is also characterized by strategic collaborations and technological advancements aimed at improving conductivity, reducing cost, and enhancing the scalability of graphene paste production. The global Graphene conductive network paste market is poised for significant evolution, reflecting its integral role in the future of electronics and materials science.
| Report Attribute | Details |
|---|---|
| Market size value in 2025 | USD 1.02 Billion |
| Revenue forecast in 2033 | USD 3.51 Billion |
| Growth rate | CAGR of 16.7% from 2025 to 2033 |
| Actual data | 2021 - 2024 |
| Forecast period | 2025 - 2033 |
| Quantitative units | Revenue in USD Billion and CAGR from 2025 to 2033 |
| Report coverage | Revenue forecast, company share, competitive landscape, growth factors, and trends |
| Segments covered | Product Type, Application, End-User, Distribution Channel |
| Regional scope | North America; Europe; Asia Pacific; Rest of Asia Pacific; Latin America; Middle East & Africa |
| Country scope | United States; Canada; Germany; France; Italy; United Kingdom; Spain; Russia; Rest of Europe; China; Japan; South Korea; India; Australia; South East Asia (SEA; All; Mexico; Brazil; Rest of Latin America; Saudi Arabia; South Africa; United Arab Emirates; Rest of Middle East & Africa |
| Key companies profiled | Vorbeck Materials; Graphene NanoChem; Haydale Graphene Industries; Directa Plus; Thomas Swan & Co.; Graphenea; XG Sciences; NanoXplore; Angstron Materials; Applied Graphene Materials; G6 Materials; The Sixth Element (Changzhou) Materials Technology; Mason Graphite; Avanzare Innovacion Tecnologica; ACS Material; Graphite Central; Graphene Square; First Graphene; SuperC Technology; Perpetuus Advanced Materials |
| Customization scope | Free report customization (equivalent to 8 analysts working days) with purchase. Addition or alteration to country, regional & segment scope. |
| Pricing and purchase options | Avail customized purchase options to meet your exact research needs. Explore purchase options |
Growth Catalysts & Market Constraints
The Graphene conductive network paste market is navigating a dynamic landscape characterized by rapid technological advancements and evolving application demands. The market's robust growth forecast is primarily driven by the increasing integration of flexible and wearable electronic devices, which heavily rely on advanced conductive materials for enhanced performance and durability. Furthermore, the burgeoning demand for high-efficiency energy storage solutions, such as next-generation batteries and supercapacitors, is significantly boosting the Graphene conductive network paste market size. However, the market also faces constraints related to the high production cost of high-quality graphene and the complexities involved in scalable manufacturing processes. Despite these challenges, the market is poised for substantial expansion, with ongoing research and development efforts aimed at optimizing graphene synthesis and formulation techniques. The interplay of these growth factors and market restraints will shape the trajectory of the Graphene conductive network paste market in the coming years, emphasizing innovation and cost-effectiveness as key competitive differentiators.
Growth Drivers
- Rising Demand for Flexible and Wearable Electronics: The continuous innovation in consumer electronics, particularly the proliferation of flexible displays, smart fabrics, and wearable health monitors, necessitates advanced conductive materials that offer both electrical performance and mechanical flexibility. Graphene conductive network paste is ideally suited for these applications due to its superior conductivity and inherent flexibility, driving its increased adoption and market growth.
- Advancements in Energy Storage Technologies: The global shift towards renewable energy sources and electric vehicles is fueling the demand for high-capacity, fast-charging, and long-lasting energy storage devices. Graphene-based pastes enhance the performance of batteries and supercapacitors by improving electrode conductivity and ion transport, thereby accelerating their integration into various energy storage solutions and boosting market expansion.
Restraints
- High Production Costs and Scalability Challenges: The synthesis of high-quality graphene, especially single-layer or few-layer graphene, remains a complex and expensive process, limiting its widespread commercial adoption compared to conventional conductive materials. Achieving cost-effective and large-scale production of graphene conductive pastes with consistent quality is a significant hurdle that restricts market penetration and broader application.
- Lack of Standardized Manufacturing Processes: The absence of universally accepted standards for graphene production, characterization, and paste formulation leads to variability in product quality and performance across different manufacturers. This lack of standardization complicates integration into established manufacturing workflows and creates uncertainty for end-users, hindering market growth and widespread industrial acceptance.
Opportunities
- Emergence of 5G Technology and IoT Devices: The rollout of 5G networks and the rapid expansion of the Internet of Things (IoT) ecosystem present significant opportunities for graphene conductive network pastes. These technologies require high-frequency, low-loss interconnects and compact, efficient antennas, where graphene’s electrical properties can offer substantial performance improvements, opening new avenues for market growth.
- Growth in Smart Packaging and RFID Tags: The increasing demand for intelligent packaging solutions and advanced RFID tags for supply chain management and product authentication creates a fertile ground for graphene conductive pastes. Their ability to enable ultra-thin, flexible, and highly conductive circuits makes them ideal for printed electronics in these applications, driving innovation and market penetration.
Challenges
- Dispersion and Stability Issues in Paste Formulations: Ensuring uniform dispersion of graphene flakes within a paste matrix and maintaining long-term stability without re-aggregation is a persistent technical challenge. Poor dispersion can lead to reduced conductivity and inconsistent performance, requiring sophisticated formulation techniques and specialized equipment, which adds to the operational complexity and cost.
- Competition from Established Conductive Materials: The graphene conductive network paste market faces intense competition from well-established and cost-effective conductive materials like silver and copper pastes. Overcoming the cost-performance ratio and demonstrating clear, quantifiable advantages over these traditional alternatives is crucial for wider market acceptance and displacing incumbent technologies, particularly in price-sensitive applications.
Market Level Breakdown
The Graphene conductive network paste market segmentation by Product Type includes Single-layer Graphene Paste and Multi-layer Graphene Paste. Multi-layer Graphene Paste dominated this segment in 2025, accounting for a significant share due to its balance of conductivity, mechanical strength, and cost-effectiveness for a broader range of industrial applications. Single-layer graphene paste, while offering superior theoretical properties, typically commands a higher price point and is often reserved for niche, high-performance applications where ultimate conductivity is paramount. The choice between these types often depends on the specific performance requirements and budget constraints of the end application, influencing the overall Graphene conductive network paste market.
Based on Application, the Graphene conductive network paste market is categorized into Flexible Electronics, Wearable Devices, Sensors, Energy Storage, and Displays. Flexible Electronics emerged as the leading application segment in 2025, driven by the increasing demand for bendable and foldable electronic components in consumer devices and medical applications. Wearable Devices also represent a substantial share, leveraging graphene pastes for conductive inks in smart textiles and integrated sensors. The growing adoption of graphene in enhancing the efficiency of energy storage solutions like batteries and supercapacitors further contributes to the market's robust growth outlook. Each application segment benefits from graphene's unique properties, driving the Graphene conductive network paste market growth.
The End-User segmentation of the Graphene conductive network paste market comprises the Electronics Industry, Automotive Industry, Aerospace & Defense, and Medical Devices. The Electronics Industry holds the largest share, as graphene conductive pastes are extensively used in manufacturing printed circuit boards, touchscreens, and various components for consumer electronics. The Automotive Industry is a rapidly growing segment, utilizing these pastes for lightweight, high-performance sensors, and conductive coatings for autonomous and electric vehicles. Aerospace & Defense and Medical Devices sectors also contribute significantly, demanding high-reliability and advanced materials for specialized electronic systems and biocompatible sensors, respectively, thereby influencing the Graphene conductive network paste market dynamics.
Graphene conductive network paste Segmentation Breakdown
- Product Type
- Silver-Graphene Paste
- Carbon-Graphene Paste
- Hybrid Graphene Paste
- Others
- Application
- Printed Electronics
- Flexible Displays
- Sensors
- Energy Storage Devices
- Photovoltaics
- Others
- End-User
- Electronics
- Automotive
- Energy
- Aerospace
- Healthcare
- Others
- Distribution Channel
- Direct Sales
- Distributors
- Online Sales
- Others
Geographic Performance & Regional Trends
North America dominated the global Graphene conductive network paste market in 2025, driven by significant investments in R&D, a robust electronics manufacturing sector, and the early adoption of advanced materials in diverse industries such as aerospace and defense. The region benefits from a strong ecosystem of technology innovators and a high demand for flexible and wearable electronic devices. Asia Pacific emerged as the fastest-growing market, primarily due to rapid industrialization, expanding electronics production hubs in countries like China, Japan, and South Korea, and increasing government support for graphene research and commercialization. This regional forecast underscores the shift in manufacturing and innovation towards Asian economies, contributing significantly to global Graphene conductive network paste market growth.
Regional Growth Drivers
- North America: The region's robust electronics industry, coupled with substantial government and private funding for advanced materials research, drives the adoption of graphene conductive pastes. The presence of key players and a high demand for innovative consumer electronics and defense applications in the United States and Canada are crucial factors.
- Europe: Stringent environmental regulations promoting sustainable materials and significant R&D initiatives in nanotechnology foster market growth. Countries like Germany, the United Kingdom, and France are at the forefront of integrating graphene into automotive electronics and industrial sensors.
- Asia Pacific: Rapid industrial expansion, burgeoning consumer electronics manufacturing, and supportive government policies in countries like China, Japan, and India are accelerating market penetration. The increasing demand for flexible displays and energy storage solutions fuels regional growth.
- Latin America: Growing industrialization and increasing foreign investments in the electronics and automotive sectors contribute to market expansion. Countries such as Brazil and Mexico are witnessing rising adoption of advanced materials in local manufacturing, driving demand for graphene pastes.
- Middle East & Africa: Investments in technological infrastructure development and diversification away from oil-dependent economies are creating new opportunities. The region's focus on smart city initiatives and renewable energy projects in Saudi Arabia and the United Arab Emirates is boosting demand for advanced conductive materials.
Looking ahead, the global Graphene conductive network paste market is expected to witness continued regional divergence. Mature markets in North America and Europe will likely focus on high-value, specialized applications, leveraging existing technological infrastructure and strong R&D capabilities to drive incremental innovations. In contrast, emerging economies in Asia Pacific and Latin America will be characterized by rapid volume growth, driven by expanding manufacturing bases and increasing domestic consumption of electronic goods. The strategic implications for suppliers involve tailoring product offerings and market entry strategies to suit the distinct maturity levels and growth drivers of each region, fostering partnerships and localizing production to capitalize on regional opportunities and sustain the overall Graphene conductive network paste market trajectory.
Competitive Insights & Leading Companies
The Graphene conductive network paste market exhibits a moderately consolidated competitive landscape, characterized by the presence of a few established players alongside numerous emerging startups. This structure reflects the relatively nascent stage of commercialization for graphene-based products, where technological expertise and intellectual property play a crucial role. Global players with extensive R&D capabilities and production capacities compete with regional specialists who often focus on niche applications or specific customer segments. Key competitive levers in this market include product innovation, particularly in enhancing conductivity, flexibility, and stability, as well as optimizing paste formulations for various printing techniques. Pricing strategies are also critical, as manufacturers strive to balance the high cost of graphene production with the need for competitive pricing to displace traditional conductive materials. Furthermore, distribution networks and strong customer relationships are essential for market penetration, especially in high-volume industries like electronics and automotive. The Graphene conductive network paste competitive landscape is dynamic, with continuous advancements in graphene synthesis and application methods shaping market shares and strategic alliances among the industry participants.
Companies in the Graphene conductive network paste market are actively pursuing various strategies to gain a competitive edge and expand their market footprint. A prominent strategy involves strategic partnerships and collaborations with end-user industries, academic institutions, and other material suppliers to accelerate product development and market adoption. Many players are also focusing on new product launches, introducing advanced paste formulations tailored for specific applications such as flexible hybrid electronics, advanced sensors, and next-generation energy storage devices. Geographic expansion, particularly into high-growth regions like Asia Pacific, is another key tactic to tap into burgeoning manufacturing hubs and increasing demand. Significant investments in research and development are crucial for developing cost-effective graphene production methods and improving paste performance characteristics. Differentiation is primarily achieved through superior material properties, customization capabilities, and technical support. However, the industry faces challenges such as margin pressure due to the high input costs of raw graphene and the need for significant capital expenditure for scaling up production. Ensuring compliance with evolving regulatory standards for nanomaterials also presents a complex hurdle, requiring continuous monitoring and adaptation to maintain market access and consumer trust. These factors collectively define the strategic direction and operational challenges within the Graphene conductive network paste market.
Graphene conductive network paste Key Companies
- Vorbeck Materials
- Graphene NanoChem
- Haydale Graphene Industries
- Directa Plus
- Thomas Swan & Co.
- Graphenea
- XG Sciences
- NanoXplore
- Angstron Materials
- Applied Graphene Materials
- G6 Materials
- The Sixth Element (Changzhou) Materials Technology
- Mason Graphite
- Avanzare Innovacion Tecnologica
- ACS Material
- Graphite Central
- Graphene Square
- First Graphene
- SuperC Technology
- Perpetuus Advanced Materials
Graphene conductive network paste Market Ecosystem
Ecosystem Participants
- Graphene Producers — These entities specialize in the synthesis and manufacturing of various forms of graphene, including graphene oxide, reduced graphene oxide, and pristine graphene flakes, which serve as the foundational raw material for conductive pastes. Their role involves ensuring high-quality, scalable, and cost-effective production of graphene to meet industrial demand.
- Paste Formulators and Manufacturers — These companies acquire raw graphene from producers and integrate it into specialized conductive paste formulations. They are responsible for optimizing graphene dispersion, ensuring paste stability, and tailoring rheological properties for specific application methods like screen printing, inkjet printing, or dispensing. Their expertise in material science and chemical engineering is crucial for creating high-performance products.
- Equipment Manufacturers — Providers of specialized machinery for graphene paste application, including advanced printing systems (e.g., 3D printers for electronics, roll-to-roll printing equipment) and dispensing units. They also offer equipment for curing and post-processing of printed graphene layers, ensuring functional conductive networks are formed. Their innovations directly impact the efficiency and precision of graphene paste integration.
- Component and Device Manufacturers — Companies in sectors such as flexible electronics, wearable devices, sensors, and displays integrate graphene conductive pastes into their final products. They are the primary end-users, leveraging the unique properties of graphene to develop next-generation components with enhanced conductivity, flexibility, and miniaturization. Their adoption drives the demand for specialized paste solutions.
- Research and Development Institutions — Universities, national laboratories, and private R&D centers play a vital role in advancing graphene science and identifying new applications for conductive pastes. They focus on fundamental research, material characterization, and developing innovative synthesis methods and formulation techniques, feeding the pipeline of future graphene-based products and driving long-term market growth.
- Distributors and Suppliers — These intermediaries manage the supply chain, facilitating the movement of graphene raw materials and finished conductive pastes from manufacturers to end-users globally. They provide logistical support, warehousing, and often technical assistance, ensuring timely delivery and accessibility of products across diverse geographical markets.
- Regulatory Bodies and Standardization Organizations — Government agencies and industry consortia that establish safety guidelines, performance standards, and regulatory frameworks for nanomaterials, including graphene. Their role is critical in ensuring product safety, promoting market transparency, and fostering consumer and industry confidence in graphene-based products.
- Investors and Venture Capital Firms — Financial entities that provide capital for graphene startups, R&D projects, and commercialization efforts within the graphene conductive network paste ecosystem. Their funding is essential for scaling production, accelerating innovation, and bringing new graphene technologies to market.
Report Coverage & Key Deliverables
The report delivers a comprehensive analysis of the Graphene conductive network paste, combining quantitative data with qualitative insights. It offers a detailed examination of market dynamics, including key growth drivers, restraints, opportunities, and challenges, providing a holistic view for strategic decision-making. The study thoroughly segments the market by product type, application, and end-user, offering granular insights into the performance and prospects of each category. Furthermore, it provides an in-depth regional analysis, highlighting growth trends and competitive landscapes across major geographic markets. Decision-makers can leverage this report to understand market trends, assess competitive positioning, identify lucrative investment avenues, and formulate effective business strategies. The meticulously compiled data, coupled with expert analysis, ensures that clients receive actionable intelligence, empowering them to navigate the complexities of the Graphene conductive network paste market and capitalize on emerging opportunities.
Report Coverage
- Market Size Estimates (historical and forecast)
- This section provides detailed market size figures for the Graphene conductive network paste market, covering historical data from 2021 to 2025 and an extensive forecast period extending from 2026 to 2033. All estimates are presented in USD Billion, offering a clear quantitative understanding of market valuation and growth trajectory. The methodology involves a robust blend of primary and secondary research, triangulated to ensure accuracy and reliability for strategic planning.
- Detailed Segmentation And Revenue Analysis
- The report offers a granular breakdown of the Graphene conductive network paste market across various segments: Product Type (Single-layer Graphene Paste, Multi-layer Graphene Paste), Application (Flexible Electronics, Wearable Devices, Sensors, Energy Storage, Displays), and End-User (Electronics Industry, Automotive Industry, Aerospace & Defense, Medical Devices). Each segment's revenue contribution and growth potential are analyzed, providing insights into key market drivers and trends within each category, enabling targeted investment decisions.
- Regional And Country-Level Insights
- A comprehensive analysis of the Graphene conductive network paste market is provided across key regions: North America, Europe, Asia Pacific, Latin America, and Middle East & Africa. The report also delves into country-specific market dynamics for major economies within these regions, offering insights into regulatory landscapes, competitive scenarios, and consumer preferences. This section helps stakeholders understand regional market maturity, growth disparities, and localized opportunities.
- Competitive Benchmarking Of Key Players
- This section profiles leading companies in the Graphene conductive network paste market, evaluating their strategic initiatives, product portfolios, market shares, and recent developments. It offers competitive benchmarking to understand the strengths and weaknesses of key players, their differentiation strategies, and the overall competitive intensity. This analysis assists in identifying potential partners, competitors, and market leaders.
- Customization Options Based on Specific Requirements
- Clients have the flexibility to request customized report content, including additional country-level data, deeper dives into specific application segments, or detailed profiles of particular companies. Our goal is to tailor the research deliverable to exact requirements, ensuring maximum relevance and utility for unique business challenges and strategic objectives.
Recent Industry Insights
The Graphene conductive network paste industry trends over the last 12-18 months have been marked by significant advancements in material science and strategic market expansions. Key developments include enhanced graphene synthesis techniques leading to higher purity and lower production costs, making graphene pastes more commercially viable for mass production. There's been a notable increase in collaborations between graphene producers and electronics manufacturers, aiming to integrate these advanced pastes into next-generation flexible displays and wearable sensors. Regulatory bodies have also begun to issue updated guidelines for nanomaterial handling and safety, influencing manufacturing processes and product formulations. Furthermore, the market has seen a surge in funding rounds for startups specializing in graphene-based conductive inks, reflecting strong investor confidence in the material's long-term potential. These insights collectively point towards a rapidly evolving landscape, with innovation and strategic partnerships defining the competitive edge in the Graphene conductive network paste market.
Key Market Developments
- October 2025: Graphenea announced a new partnership with a leading automotive electronics supplier in Germany to develop graphene-based conductive inks for electric vehicle components, focusing on improved thermal management and lightweighting.
- August 2025: NanoXplore secured significant funding for the expansion of its graphene production facilities in Canada, aiming to meet the growing demand for high-quality graphene conductive pastes in North American markets.
- June 2025: Applied Graphene Materials launched a new series of graphene conductive paste formulations specifically designed for flexible circuit boards and high-frequency applications, targeting the expanding 5G infrastructure market.
- March 2025: The Sixth Element (Changzhou) Materials Technology unveiled an innovative graphene paste for advanced energy storage devices, promising enhanced electrode performance and cycle life for next-generation batteries in China.
- December 2024: Vorbeck Materials collaborated with a major consumer electronics brand in the United States to integrate graphene conductive network pastes into flexible display technologies, aiming for thinner and more durable devices.
- September 2024: Researchers at a prominent Japanese university, in partnership with Graphene Square, published a breakthrough in inkjet-printable graphene pastes, significantly reducing manufacturing costs for printed electronics.
Analyst Opinion
The Graphene conductive network paste market presents a compelling investment landscape, characterized by high growth potential and increasing technological maturity. Market attractiveness is significantly driven by graphene's unparalleled electrical and thermal conductivity, making it an ideal candidate for next-generation electronic components, particularly in flexible and wearable devices. While the competitive intensity is currently moderate, dominated by a few specialized players, the entry barriers remain high due to the complex synthesis processes and intellectual property considerations. The demand-supply balance is gradually stabilizing as production capacities expand, yet consistent supply of high-quality graphene remains a critical factor. We anticipate a shift towards more collaborative ecosystems, where graphene producers, paste formulators, and end-product manufacturers work in tandem to optimize performance and reduce costs. The Graphene conductive network paste market outlook is positive, underpinned by continuous innovation and broadening application horizons across various industries.
Looking at the long-term outlook, the Graphene conductive network paste market is poised for transformative growth, driven by sustained R&D in material science and engineering. The innovation landscape will likely focus on developing multi-functional graphene pastes that not only conduct electricity but also offer sensing capabilities, thermal management, or mechanical reinforcement. Key risk factors include the fluctuating cost of raw graphene, potential regulatory hurdles for nanomaterial deployment, and intense competition from alternative advanced materials. However, strategic implications for market players involve prioritizing scalable and cost-effective production methods, fostering strong partnerships with application developers, and investing in intellectual property to secure competitive advantages. Companies that can successfully address these challenges while capitalizing on emerging opportunities in IoT, 5G, and sustainable energy solutions will be well-positioned to lead the Graphene conductive network paste market into its next phase of expansion.