纳米片
材料科学
金属
纳米技术
结晶学
化学工程
化学
冶金
工程类
作者
Shasha Zheng,Bing Li,Yijian Tang,Qing Li,Huaiguo Xue,Huan Pang
出处
期刊:Nanoscale
[Royal Society of Chemistry]
日期:2018-01-01
卷期号:10 (27): 13270-13276
被引量:110
摘要
Ultrathin two-dimensional (2D) metal-organic framework (MOF) nanosheets have been regarded as very promising electrocatalysts, although more efforts need to be devoted to improve their electrocatalytic activity. Here, we have developed ultrathin 2D nanosheet-assembled [Ni3(OH)2(PTA)2(H2O)4]·2H2O (Ni-MOF, PTA = p-benzenedicarboxylic acid) hierarchical flowers, which demonstrate superior electrocatalytic activity and excellent stability for the glucose oxidation reaction (GOR). The ultrathin 2D nanosheet-assembled flower-like nanostructure can provide interconnected open pores, accounting for its high electrocatalytic performance. Additionally, most of the ultrathin 2D nanosheets are in close contact with each other, making the ultrathin 2D nanosheets more stable. Furthermore, the electrocatalytic activity of the Ni-MOF flowers can be adjusted by doping Zn into the framework.
科研通智能强力驱动
Strongly Powered by AbleSci AI