Synthesis of monodisperse ZnO hollow six-sided pyramids and their high gas-sensing properties
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- 作者：W.X. Jin ; S.Y. Ma ; Jinwenxuan8756@163.com" class="auth_mail" title="E-mail the corresponding author ; Z.Z. Tie ; X.L. Xu ; X.H. Jiang ; W.Q. Li ; T.T. Wang ; Y. Lu ; S.H. Yan
- 关键词：Gas sensors ; Hydrothermal ; ZnO ; Semiconductors ; Hollow six-sided pyramid
- 刊名：Materials Letters
- 出版年：2015
- 出版时间：15 November 2015
- 年：2015
- 卷：159
- 期：Complete
- 页码：102-105
- 全文大小：2303 K
文摘
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The ZnO hollow six-sided pyramids are synthesized by a low-cost and simple hydrothermal approach.
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Our sample has highly selectivity and sensitivity to 200 ppm ethanol at 240 °C.
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The possible growth mechanism of ZnO hollow six-sided pyramids is proposed.