高导电石墨烯铜复合材料
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探寻|闯出自主创新“之江新路”
Ke Ji Ri Bao· 2025-08-25 09:22
Core Viewpoint - The article emphasizes the significant progress made in Zhejiang's innovation capabilities over the past 19 years, driven by a commitment to self-innovation and technological advancement, as initiated by Xi Jinping's vision in 2006 [2][4][12]. Group 1: Innovation Development - In 2006, Xi Jinping set a goal for Zhejiang to become an innovative province within 15 years, focusing on transforming the economic development model [4]. - By 2020, Zhejiang had established itself as an innovative province, with industrial R&D expenses reaching 372.04 billion yuan in 2024, a 5.5% increase year-on-year [6]. - The added value of high-tech industries in Zhejiang reached 1.5508 trillion yuan in 2024, growing by 8.3% compared to the previous year [6]. Group 2: Talent and Research Institutions - Zhejiang has established 117 provincial-level new research institutions by the end of 2024, which play a crucial role in cultivating strategic technological forces and driving innovation [8]. - The province has focused on integrating education and technology, with a talent pool exceeding 15 million and a research personnel ratio of 165.3 per 10,000 laborers in 2024 [10]. - The establishment of the Zhejiang University Interdisciplinary Research Institute in 2023 aims to foster cross-disciplinary research and innovation [9]. Group 3: Industry and Enterprise Innovation - Zhejiang has 47,500 national high-tech enterprises and 1,801 specialized "little giant" companies, ranking third in the country [11]. - The province has seen the emergence of numerous technology-driven companies, including Wanxiang Group, Alibaba, and Hikvision, contributing to high-quality development [11]. - The integration of technology and industry has led to significant advancements in fields such as artificial intelligence and new materials, positioning Zhejiang as a key player in international competition [11].
石墨烯研发获新突破 产业化应用前景广阔
Zheng Quan Shi Bao Wang· 2025-03-11 23:32
Core Insights - China is one of the most active countries in graphene research and application development, with the graphene market expected to reach approximately 41.1 billion yuan by 2024 [1] - The development of graphene new materials in the electric power energy sector has made significant breakthroughs, particularly in room-temperature high-conductivity composite materials [1][4] - The global graphene market is expanding, with over 23,000 tons produced annually and more than 250 companies commercializing graphene materials [3] Industry Development - The graphene industry is entering a rapid development phase, with a projected annual compound growth rate of 30% to 45% from 2023 to 2028 [3] - China has a leading position in graphene research and patent applications, accounting for about three-quarters of the global total [3] - The country is focusing on building a collaborative innovation ecosystem across the entire industry chain [1][6] Technological Advancements - Significant progress has been made in the development of high-conductivity graphene copper composite materials, achieving a conductivity rate of 109.6% IACS [4] - The use of chemical vapor deposition (CVD) technology allows for controlled production of graphene-copper composites, enhancing their conductivity [4][5] - The integration of graphene new materials with emerging industries is creating new application scenarios, such as drones for photovoltaic and wind power inspections [5] Collaborative Innovation - Experts emphasize the need for collaboration among raw material suppliers, graphene producers, and application companies to enhance industry efficiency and competitiveness [6][7] - The establishment of industry alliances and cooperative research projects is crucial for seamless integration across the industry chain [6] - A collaborative approach has been demonstrated by companies like Zhengtai Group, which works with various partners to develop and validate new materials [7]