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以”电”之名,产学研用共谋石墨烯产业化应用新路径
Guan Cha Zhe Wang· 2025-11-22 02:34
Core Insights - The Advanced New Materials - Graphene New Material Power Application Development Forum was successfully held in Wenzhou, focusing on the application of graphene technology in the power and new energy sectors [1] - The forum aimed to enhance collaboration among industry, academia, and research institutions, sharing solutions and application results of graphene in the power sector [1] - Graphene technology is becoming a focal point in the industry due to its potential to meet the increasing demands for renewable energy integration and the construction of power grids in challenging environments [1] Group 1: Graphene Applications and Innovations - The collaboration between State Grid Smart Grid Research Institute and Zhejiang Chint Electric Co. has led to a significant improvement in the mechanical lifespan of high-voltage isolation switch contacts, increasing from 10,000 to 28,000 cycles, achieving a world-leading level [2] - The development of high-conductivity graphene-enhanced copper composite materials is crucial for reducing energy loss during transmission and usage, which is essential for achieving carbon neutrality goals [2] - Graphene technology has been applied in various products such as DC charging guns, switch contacts, and transformers, enhancing product performance and promoting energy conservation [2][3] Group 2: Industry Collaboration and Achievements - Chint has established a graphene research platform and achieved breakthroughs in composite materials, surface treatment, and polymer battery technologies, with core performance indicators reaching international leading levels [3] - The company has successfully developed high-conductivity graphene copper-based composite materials with conductivity reaching 108% IACS, comparable to silver [3] - A collaborative effort among multiple companies, including Shanghai Xinch Energy Technology Co. and Wenzhou Hongfeng Electric Alloy Co., has led to the successful development and mass application of new graphene composite products [3] Group 3: Forum Contributions and Perspectives - Experts presented various topics related to graphene applications, including its use in wind turbine blade de-icing and new energy systems [4][5] - The forum clarified the technological pathways and industrial logic related to graphene composite materials, promoting innovation and the efficient transformation of graphene technology into practical value [5]
民营经济爱拼会赢韧性足
Jing Ji Ri Bao· 2025-09-29 22:16
Core Insights - The Chinese government emphasizes the importance of private enterprises and has made significant policy commitments to support their development, indicating a clear direction for the growth of the private economy [1][2]. Institutional Support - The implementation of the "Private Economy Promotion Law" marks a significant step in providing legal protection for private enterprises, enhancing investment confidence and stabilizing market expectations [2][3]. - The establishment of a dedicated bureau for private economic development by the National Development and Reform Commission signifies a structured approach to fostering the growth of private enterprises [2][3]. Market Environment - The reduction of market access negative lists from 151 to 106 items reflects a commitment to creating a fairer competitive environment for private enterprises, with a focus on eliminating discriminatory practices [4]. - The introduction of the "Fair Competition Review Regulations" aims to prevent improper market interventions, contributing to a more transparent market environment [4]. Innovation and Development - Private enterprises are increasingly recognized as key players in technological innovation, with over 92% of national high-tech enterprises being privately owned [6]. - The government has introduced various funding and support measures to bolster innovation within private enterprises, enhancing their capacity to undertake significant technological challenges [6]. International Trade - Private enterprises have shown remarkable performance in foreign trade, with their import and export scale surpassing 12 trillion yuan in the first half of the year, marking a historical high [8]. - High-tech product exports have increased by 12.5%, indicating a strong competitive edge in international markets [8]. Transformation and Upgrading - Many private enterprises are actively pursuing transformation and upgrading strategies, focusing on new energy and green technologies to adapt to market changes [9]. - The shift towards a modern corporate governance structure is evident, with companies like Jiuzhoutong Pharmaceutical Group enhancing their management efficiency through digital transformation initiatives [10].