Highly enhanced acetone sensing performance of porous C-doped WO3 hollow spheres by carbon spheres as templates
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- 作者：Jun-Yue ShenAuthor Vitae ; Lin ZhangAuthor Vitae ; Juan RenAuthor Vitae ; Ji-Chao WangAuthor Vitae ; Hong-Chang Yao ; hchyao111@163.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Zhong-Jun LiAuthor Vitae
- 关键词：WO3 ; C-doped ; Acetone ; Response ; Selectivity
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2017
- 出版时间：February 2017
- 年：2017
- 卷：239
- 期：Complete
- 页码：597-607
- 全文大小：4005 K
文摘
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Porous WO3 hollow sphere sensing materials are synthesized for breath acetone detection.
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Sensors based on WO3 materials exhibit excellent sensitivity, selectivity and stability.
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Responses to acetone even at 90% RH are sufficient to separate diabetics from the healthy.