一种简单的提升电容方法：基于MnO2@MOFs 的化学诱导原位自转化柔性超级电容器。
A Simple Approach to Boost Capacitance: Flexible Supercapacitors Based on Manganese Oxides@MOFs via Chemically Induced In Situ Self-Transformation.
机构信息
Key Laboratory for Organic Electronics and Information Displays (KLOEID) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing University of Posts and Telecommunications, 9 Wenyuan Road, Nanjing, 210023, China.
Key Laboratory of Flexible Electronics (KLOFE) and Institute of Advanced Materials (IAM), Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM), Nanjing Tech University (NanjingTech), 30 South Puzhu Road, Nanjing, 211816, China.
出版信息
Adv Mater. 2016 Jul;28(26):5242-8. doi: 10.1002/adma.201600319. Epub 2016 May 4.
An extremely simple in situ self-transformation methodology is developed to introduce pseudocapacitance into the MOF system resulting in a largely boosted electrochemical performance: a three-fold increase in capacitance as well as improved rate capacity. An all-solid-state hybrid flexible supercapacitor is fabricated based on the obtained MnOx -MHCF composite and activated carbon with an areal capacitance of 175 mF cm(-2) at 0.5 mA cm(-2) .
开发了一种极其简单的原位自转化方法，将赝电容引入 MOF 体系，从而大大提高了电化学性能：比电容提高了三倍，倍率性能也得到了改善。基于所得的 MnOx-MHCF 复合材料和活性炭，制备了全固态混合柔性超级电容器，在 0.5 mA cm(-2) 时的面电容为 175 mF cm(-2)。
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