College of Chemical Engineering, University of South China, Hengyang 421001, China.
Chem Soc Rev. 2012 Jan 21;41(2):797-828. doi: 10.1039/c1cs15060j. Epub 2011 Jul 21.
In this critical review, metal oxides-based materials for electrochemical supercapacitor (ES) electrodes are reviewed in detail together with a brief review of carbon materials and conducting polymers. Their advantages, disadvantages, and performance in ES electrodes are discussed through extensive analysis of the literature, and new trends in material development are also reviewed. Two important future research directions are indicated and summarized, based on results published in the literature: the development of composite and nanostructured ES materials to overcome the major challenge posed by the low energy density of ES (476 references).
在这篇重要评论中，详细回顾了基于金属氧化物的电化学超级电容器 (ES) 电极材料，同时简要回顾了碳材料和导电聚合物。通过对文献的广泛分析，讨论了它们在 ES 电极中的优缺点和性能，并回顾了材料开发的新趋势。根据文献中发表的结果，指出并总结了两个重要的未来研究方向：开发复合和纳米结构的 ES 材料，以克服 ES 能量密度低（476 篇参考文献）这一主要挑战。
