A reversible photochromic switch based on self-assembly of layered double hydroxide and decatungstate
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- 作者：Xinrui Wanga ; lucia1115@126.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Yong LiaAuthor Vitae ; Liping TangaAuthor Vitae ; Wei ZhouaAuthor Vitae ; Shujing LiaAuthor Vitae ; Wenying ShibAuthor Vitae
- 关键词：Layered double hydroxide ; Tungstate ; Ultrathin film ; Photochromic chemsensor
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：223
- 期：Complete
- 页码：634-640
- 全文大小：1756 K
文摘
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Fabrication of photochromic chemsensor/layered double hydroxide films has been reported.
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The films show a stepwise growth and a layered structure perpendicular to the substrates.
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The films exhibit a photochromic property, rapid response for UV and visible light.
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The mechanism of color change cycle of the optical switch has been studied.