Hydrothermal synthesis of monodisperse porous cube, cake and spheroid-like 伪-Fe2O3 particles and their high gas-sensing properties
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- 作者：W.X. JinAuthor Vitae ; S.Y. Ma ; Jinwenxuan8756@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Z.Z. TieAuthor Vitae ; X.H. JiangAuthor Vitae ; W.Q. LiAuthor Vitae ; J. LuoAuthor Vitae ; X.L. XuAuthor Vitae ; T.T. WangAuthor Vitae
- 关键词：Monodisperse ; Cu-doped 伪-Fe2O3 ; Hydrothermal ; Gas sensors ; Single crystal
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2015
- 出版时间：1 December 2015
- 年：2015
- 卷：220
- 期：Complete
- 页码：243-254
- 全文大小：4253 K
文摘
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We obtained different morphologies’ 伪-Fe2O3 microparticles through changing the hydrothermal time.
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We combined morphology, reaction time and dopant to enhance the gas-sensing properties.
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The monodisperse porous 伪-Fe2O3 microcakes had high sensitivity and good selectivity to acetone.