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Synthetic method, growth mechanism and electrochemical properties of PbSnS2 nanosheets for supercapacitors.
Chemical Communications ( IF 4.3 ) Pub Date : 2020-04-06 , DOI: 10.1039/d0cc01011a
Yuhan Zeng 1 , Hehe Huang , Shenhu Huang , Tongtong Jiang , Zekai Fang , Lin Li , Yuming Dai
Affiliation  

Facile hydrothermally synthesized PbSnS2 nanosheets with various morphologies were developed to obtain high performance electrode materials for supercapacitors. A precipitation-dissolution mechanism was proposed to demonstrate the growth process of PbSnS2. The as-prepared nanosheets exhibited superior capacitance (678.8 F g-1 at 50 mV s-1) and a long cycle life (95.5% capacitance retention after 100 000 cycles at 5 A g-1).

中文翻译:

超级电容器用PbSnS2纳米片的合成方法,生长机理及电化学性能

开发了具有各种形貌的便捷的水热合成PbSnS2纳米片,以获得用于超级电容器的高性能电极材料。提出了一种沉淀-溶解机制来证明PbSnS2的生长过程。所制备的纳米片表现出优异的电容(在50 mV s-1时为678.8 F g-1)和较长的循环寿命(在5 A g-1进行10万次循环后的电容保持率为95.5%)。
更新日期:2020-03-25
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