Gallium Nitride Crystals: Novel Supercapacitor Electrode Materials

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• 作者：Shouzhi Wang ; Lei Zhang ; Changlong Sun ; Yongliang Shao ; Yongzhong Wu ; Jiaxin Lv and Xiaopeng Hao
• 刊名：Advanced Materials
• 出版年：2016
• 出版时间：May 18, 2016
• 年：2016
• 卷：28
• 期：19
• 页码：3768-3776
• 全文大小：4114K
• ISSN：1521-4095

文摘

A type of single-crystal gallium nitride mesoporous membrane is fabricated and its supercapacitor properties are demonstrated for the first time. The supercapacitors exhibit high-rate capability, stable cycling life at high rates, and ultrahigh power density. This study may expand the range of crystals as high-performance electrode materials in the field of energy storage.