A facile one-pot synthesis of Cu–Cu2O concave cube hybrid architectures
A facile one-pot synthesis of Cu–Cu2O concave cube hybrid architectures
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DOI：
10.1039/c4ce00250d
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发表时间：
2014-05
期刊：
影响因子：
3.1
通讯作者：
Caijin Huang;Zhen Long;M. Miyauchi;X. Qiu
中科院分区：
文献类型：
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作者：
Caijin Huang;Zhen Long;M. Miyauchi;X. Qiu
Novel Cu–Cu2O concave cube hybrid architectures were prepared via a facile solution method. A spherical Cu particle is intimately attached to the surfaces of a truncated Cu2O cube that is enclosed by {110} edges, {111} corners, and {100} facets with truncated pyramid-like pits to form the hybrid architecture. The formation of the concave hybrid architectures involves over-reduction and caramelization of glucose under strong alkaline conditions. As an anode, the hybrid architectures show superior electrochemical performance for lithium-ion batteries compared to truncated Cu2O cubes and irregular Cu2O crystals.
