التفاصيل البيبلوغرافية
| العنوان: |
Structural Regulation and Performance Enhancement of Carbon-Based Supercapacitors: Insights into Electrode Material Engineering. |
| المؤلفون: |
Guan, Lu1,2 (AUTHOR) glu@jnzyjsxy.edu.cn, Li, Dajin1 (AUTHOR) ansirain@163.com, Ji, Shanshan1 (AUTHOR) 15092758899@163.com, Wei, Xiuzhi1,3 (AUTHOR), Meng, Fanxiao1,4 (AUTHOR) glu@jnzyjsxy.edu.cn |
| المصدر: |
Materials (1996-1944). Jan2025, Vol. 18 Issue 2, p456. 44p. |
| مصطلحات موضوعية: |
*SUPERCAPACITOR performance, *CLEAN energy, *ENERGY storage, *ENERGY density, *POROSITY, *SUPERCAPACITORS |
| مستخلص: |
The development of carbon-based supercapacitors is pivotal for advancing high energy and power density applications. This review provides a comprehensive analysis of structural regulation and performance enhancement strategies in carbon-based supercapacitors, focusing on electrode material engineering. Key areas explored include pore structure optimization, heteroatom doping, intrinsic defect engineering, and surface/interface modifications. These strategies significantly enhance electrochemical performance through increasing surface area, improving conductivity, facilitating charge transfer, introducing additional pseudocapacitive reactions, and optimizing the density of states at the Fermi level, among other mechanisms. After introducing these fundamental concepts, the review details various preparation methods and their effects on supercapacitor performance, highlighting the interplay between material structure and electrochemical properties. Challenges in scaling advanced fabrication techniques and ensuring the long-term stability of functionalized materials are discussed. Additionally, future research directions are proposed, emphasizing the development of cost-effective, scalable methods and interdisciplinary approaches to design next-generation supercapacitors, thereby meeting the growing demand for efficient and sustainable energy storage solutions. [ABSTRACT FROM AUTHOR] |
| قاعدة البيانات: |
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