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Synthesis and photochromic properties of MOO3 nanosheets crystallites

  • Lin Zhang
  • , Yue Tu
  • , Jinghui Cui
  • , Fangyu Zhou
  • , Qiang Li
  • East China Normal University

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

Layered Molybdenum trioxide MOO3, with a two-dimensional (2D) structure was successfully delaminated into colloidal nanosheets in n-butanol via a soft-chemical process involving intercalation of dodecylamine. X-ray diffraction (XRD) showed that: after intercalation spacing of the layered material expend to 2.69nm from 1.38nm, and Characterizations by transmission electron microscopy (TEM) and scan electron microscopy (TEM) confirmed the formation of unilamellar 2D nanosheet crystallites with an average lateral size of 400 nm. The obtained nanosheets exhibited photochromic properties upon UV-VIS excitation. The chromogenic nanosheet obtained in this study features the intense UV absorption and optically switchable Visible-to-IR absorption, which may be useful for window applications such as heat-absorbing films.

源语言英语
主期刊名Testing and Evaluation of Inorganic Materials IV
出版商Trans Tech Publications Ltd
285-288
页数4
ISBN(印刷版)9783037859186
DOI
出版状态已出版 - 2014
活动4th Annual Meeting on Testing and Evaluation of Inorganic Materials, TEIM 2013 - Guilin, 中国
期限: 7 6月 20139 6月 2013

出版系列

姓名Key Engineering Materials
591
ISSN(印刷版)1013-9826
ISSN(电子版)1662-9795

会议

会议4th Annual Meeting on Testing and Evaluation of Inorganic Materials, TEIM 2013
国家/地区中国
Guilin
时期7/06/139/06/13

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