Scalable Exfoliation and High-Efficiency Separation Membrane of Boron Nitride Nanosheets

doi:10.1002/slct.202000622

CORC > 宁波材料技术与工程研究所 > 中国科学院宁波材料技术与工程研究所 > 2020专题

	Scalable Exfoliation and High-Efficiency Separation Membrane of Boron Nitride Nanosheets
	Wang, Zhen ; Zhu, Yanjiao ; Ji, Dong ; Li, Zhifeng ; Yu, Haibin
刊名	CHEMISTRYSELECT
	2020
卷号	5 期号:12 页码:3567-3573
关键词	THERMAL-CONDUCTIVITY MECHANICAL-PROPERTIES NANOMATERIALS FUNCTIONALIZATION COMPOSITES DISPERSION
DOI	10.1002/slct.202000622
英文摘要	Hexagonal boron nitride nanosheets (h-BNNSs) refer to a class of two-dimensional materials with promising applications. However, the current method of exfoliating hexagonal boron nitride (h-BN) into h-BNNS limits its large-scale application. Herein, a method was developed to exfoliate h-BN through sucrose assisted discontinuous, multiple ball milling. A series of defect-free, ultra-thin large lateral-size h-BNNSs were successfully obtained, with a yield as high as 85 wt %. Finally, the membranes of BNNS obtained by vacuum filtration displayed a good separation performance in different organic pigment solutions. The separation rates of BNNS-20 membranes for methylene blue and Congo red reached 87 % and 95 %, respectively. The results show that the functionalized h-BNNSs obtained by sucrose-assisted discontinuation, multiple ball milling have good stability in water, and hence can be applied to wastewater treatment.
学科主题	Chemistry
内容类型	期刊论文
源URL	[http://ir.nimte.ac.cn/handle/174433/19848]
专题	2020专题
作者单位	1.Yu, HB (corresponding author), Chinese Acad Sci, Ningbo Inst Mat Technol & Engn, Ningbo 315201, Peoples R China. 2.Li, ZF (corresponding author), Jiangxi Univ Sci & Technol, Coll Mat Sci & Engn, Ganzhou 34100, Peoples R China.
推荐引用方式 GB/T 7714	Wang, Zhen,Zhu, Yanjiao,Ji, Dong,et al. Scalable Exfoliation and High-Efficiency Separation Membrane of Boron Nitride Nanosheets[J]. CHEMISTRYSELECT,2020,5(12):3567-3573.
APA	Wang, Zhen,Zhu, Yanjiao,Ji, Dong,Li, Zhifeng,&Yu, Haibin.(2020).Scalable Exfoliation and High-Efficiency Separation Membrane of Boron Nitride Nanosheets.CHEMISTRYSELECT,5(12),3567-3573.
MLA	Wang, Zhen,et al."Scalable Exfoliation and High-Efficiency Separation Membrane of Boron Nitride Nanosheets".CHEMISTRYSELECT 5.12(2020):3567-3573.