Simple in-situ growth of layered Ni₃S₂ thin film electrode for the development of high-performance supercapacitors

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• 作者：Fengzhen Ji^a ; Dan Jiang^b ; Xinman Chen^a ; ^{xmchenscnu@163.com} ; ^{chenxinman1980@126.com} ; Xuexue Pan^a ; Liping Kuang^a ; Yong Zhang^a ; Kamal Alameh^c ; Baofu Ding^c ; ^{dingbaofu@gmail.com}
• 关键词：Ni3S2 ; Nanoparticles ; Hydrothermal method ; Supercapacitor
• 刊名：Applied Surface Science
• 出版年：2017
• 出版时间：31 March 2017
• 年：2017
• 卷：399
• 期：Complete
• 页码：432-439
• 全文大小：3084 K
• 卷排序：399

文摘

The layered Ni3S2 thin film was synthesized by using a simple one-step hydrothermal approach. The Ni3S2 film electrode exhibits excellent specific capacitance of 2230 F g−1. Capacitance retention of 91% can be well maintained after 3000 cycles.