H2S optical waveguide gas sensors based on chitosan/Au and chitosan/Ag nanocomposites
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- 作者：A.Yu. Mironenkoa ; almironenko@gmail.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; A.A. Sergeevb ; cAuthor Vitae ; A.E. Nazirova ; cAuthor Vitae ; E.B. ModincAuthor Vitae ; S.S. VoznesenskiybAuthor Vitae ; S.Yu. BratskayaaAuthor Vitae
- 关键词：Ag ; Au nanoparticles ; Chitosan ; Nanocomposites ; Hydrogen sulfide ; Optical sensor
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：31 March 2016
- 年：2016
- 卷：225
- 期：Complete
- 页码：348-353
- 全文大小：1442 K
文摘
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Chitosan/Au, Ag composites were fabricated by “in situ” reduction of metal precursors.
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Obtained composite coatings were characterized using UV–vis spectroscopy and TEM.
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Obtained coatings were homogenous and had uniform distribution of nanoparticles.
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The possibility of using obtained composite coatings as H2S sensor was shown.