Polyimide

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

Enhanced Performance of TENG through Graphene Oxide and Transition Layer Coupling

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1Introduction to the Results The triboelectric nanogenerators (TENGs) have a simple structure, low manufacturing costs, and are suitable for harvesting low-frequency mechanical energy, thus providing a new method for green energy collection. Previous studies have mainly focused on the effects of single factors such as charge generation, storage, or loss on the electrical output of … Read more

Development of High-Temperature Resistant Membranes Using Ion Track Technology

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Development of High-Temperature Resistant Membranes Using Ion Track Technology

【Research Background】 Currently, the energy density of commercial lithium-ion batteries can reach 300 Wh kg−1, with the potential for further improvement. However, while pursuing high energy density, the safety issues of the batteries cannot be ignored. The separator, as one of the key components of lithium-ion batteries, functions to isolate the positive and negative electrodes … Read more

New All-Organic Layered Dielectric Film for High-Temperature Energy Storage

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New All-Organic Layered Dielectric Film for High-Temperature Energy Storage

Recommended! Collection of Sample Proposals for Natural Science Foundation 1Research Background With the rapid development of modern power electronics and electrical systems in high-temperature environments, the demand for high-performance dielectric materials is increasingly urgent. Polymer dielectric capacitors, due to their low dielectric loss, ease of processing, and high breakdown strength, have been widely used in … Read more

Hierarchical Polyimide Fiber Composites with Ultralow Reflectivity

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Hierarchical Polyimide Fiber Composites with Ultralow Reflectivity

👆If you wish to meet regularly, Welcome to star 🌟 and bookmark it~ With the rapid development of the electronic information industry, issues of electromagnetic leakage and high-temperature infrared radiation have become increasingly prominent. Particularly in the field of military protection, they can easily lead to information leakage and infrared exposure. Therefore, the design and … Read more

Hierarchical Polyimide Fiber Composites with Ultralow Reflectivity and High-Temperature Resistance

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Hierarchical Polyimide Fiber Composites with Ultralow Reflectivity and High-Temperature Resistance

👆If you wish to meet often, Feel free to star🌟 and bookmark it~ With the rapid development of the electronic information industry, issues of electromagnetic leakage and high-temperature infrared radiation have become increasingly prominent. Especially in the field of military protection, they can easily lead to information leakage and infrared exposure. Therefore, designing and manufacturing … Read more