An Effective Method for the Fabrication of Few-Layer-Thick Inorganic Nanosheets

被引:544
作者
Zeng, Zhiyuan [1 ]
Sun, Ting [1 ]
Zhu, Jixin [1 ,2 ]
Huang, Xiao [1 ]
Yin, Zongyou [1 ]
Lu, Gang [1 ]
Fan, Zhanxi [1 ]
Yan, Qingyu [1 ,2 ]
Hng, Huey Hoon [1 ]
Zhang, Hua [1 ]
机构
[1] Nanyang Technol Univ, Sch Mat Sci & Engn, Singapore 639798, Singapore
[2] Nanyang Technol Univ, TUM CREATE Ctr Electromobil, Singapore 637459, Singapore
基金
新加坡国家研究基金会;
关键词
boron nitride; electrochemistry; intercalations; metal chalcogenides; nanomaterials; BORON-NITRIDE NANOSHEETS; LARGE-SCALE EXFOLIATION; MOS2; COMPOSITES; WS2;
D O I
10.1002/anie.201204208
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
Intercalation and exfoliation of lithium: Few-layer-thick inorganic nanosheets (BN, NbSe 2, WSe 2, Sb 2Se 3, and Bi 2Te 3) have been prepared from their layered bulk precursors by using a controllable electrochemical lithium intercalation process (see picture). The lithium intercalation conditions, such as cut-off voltage and discharge current, have been systematically studied and optimized to produce high-quality BN and NbSe 2 nanosheets. Copyright © 2012 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.
引用
收藏
页码:9052 / 9056
页数:5
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