材料科学
复合数
丙酮
制作
多孔性
纳米技术
储能
电化学
化学工程
石墨烯
气凝胶
电极
复合材料
有机化学
化学
物理化学
替代医学
功率(物理)
病理
工程类
物理
医学
量子力学
作者
Xiaofang Zhang,Feng Li,Ping Wu,Yajing Wang,Junfang Zhang,Yuxin Xie,Yinyan Zhu,Xiaoshu Zhu,Shaohua Wei,Yiming Zhou
标识
DOI:10.1016/j.jcis.2019.03.029
摘要
Rational design and facile synthesis of two-dimensional (2D) materials still remain a great challenge. Herein, a facile process was proposed to construct 2D porous hybrid nanosheets, with ultrathin antimony nanoplates (with a thickness of ca. 0.5 nm) being anchored on acetone-derived graphene-like carbon porous nanosheets, by an aldol reaction and subsequent carbothermal reduction method using acetone and antimony acetate as the starting raw materials. The novel structural and compositional characteristics afford the 2D porous hybrid nanosheets with impressive boosting electrochemical sodium storage properties in terms of excellent cycling stability, high reversible specific capacity, and superior rate performance. The present work would provide significant value for the development of both synthetic methodology of 2D materials and their application as electrode active materials for energy storage and conversion.
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