Controllable synthesis of few-layered and hierarchically porous boron nitride nanosheets

被引:41
|
作者
Xiao, Feng [1 ]
Chen, Zhixin [2 ]
Casillas, Gilberto [3 ]
Richardson, Christopher [4 ]
Li, Huijun [5 ]
Huang, Zhenguo [1 ]
机构
[1] Univ Wollongong, Inst Superconducting & Elect Mat, Wollongong, NSW 2500, Australia
[2] Univ Wollongong, Bluescope Steel Met Ctr, Wollongong, NSW 2522, Australia
[3] Univ Wollongong, Electron Microscopy Ctr, Wollongong, NSW 2500, Australia
[4] Univ Wollongong, Sch Chem, Fac Sci Med & Hlth, Wollongong, NSW 2522, Australia
[5] Univ Wollongong, Sch Mech Mat & Mechatron Engn, Wollongong, NSW 2522, Australia
基金
澳大利亚研究理事会;
关键词
CO2; ADSORPTION; NANORIBBONS; NANOTUBES; NITROGEN; CARBON; BN;
D O I
10.1039/c5cc09348a
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Few-layered porous boron nitride nanosheets (BNNS) have been prepared using a dynamic magnesium diboride (MgB2) template and ammonium chloride (NH4Cl) etchant. Magnesium-based intermediates serve as layer separators in the synthesis and prevent extensive aggregation, resulting in few-layered BNNS. The resultant BNNS are hierarchically porous and show good CO2/N-2 adsorption selectivity.
引用
收藏
页码:3911 / 3914
页数:4
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