Micro-Supercapacitor

Industry News: Yuan Shan Intelligent Obtains Patent for External Supercapacitor Device Based on PLC, Enabling Self-Replacement of Capacitors Without Factory Repair

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Industry News: Yuan Shan Intelligent Obtains Patent for External Supercapacitor Device Based on PLC, Enabling Self-Replacement of Capacitors Without Factory Repair

On July 15, 2025, information from the National Intellectual Property Administration shows that Beijing Yuan Shan Intelligent Technology Co., Ltd. has obtained a patent titled “External Supercapacitor Device Based on PLC,” with authorization announcement number CN223108299U, and the application date is September 2024.The patent abstract indicates that this utility model provides an external supercapacitor device … Read more

Research Progress of Polyimide as Electrode Materials for Supercapacitors

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Research Progress of Polyimide as Electrode Materials for Supercapacitors

Research progress of polyimide as electrode materials for supercapacitors DING Chengcheng ,YU Juan ,HUANG Pei ,WANG Xiaodong （State Key Laboratory of Materials-Oriented Chemical Engineering，College of Chemical Engineering，Nanjing Tech University，Nanjing 211800，China） DOI：10.3969/j.issn.1001-3539.2024.01.025 Fund Information： National Natural Science Foundation Project (22035007) Abstract: The application advantages of supercapacitors and the development and characteristics of its electrode were briefly … Read more

In Situ Preparation of Microporous Few-Layer Activated Graphene Films Using Ultrafast UV Laser Induction

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In Situ Preparation of Microporous Few-Layer Activated Graphene Films Using Ultrafast UV Laser Induction

Microporous graphene films (with pore diameters less than 2 nm) not only retain the high electrical conductivity and enhanced chemical stability of graphene but also exhibit high specific surface area and excellent flexibility, attracting widespread attention in high-performance devices such as flexible micro-energy storage. The traditional method for preparing microporous graphene films involves multiple steps: … Read more