Influence of thermal annealing on a capacitive humidity sensor based on newly synthesized macroporous PBObzT2
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- 作者：Ehsan RazaaAuthor Vitae ; Muhammad AsifaAuthor Vitae ; Fakhra Azizb ; c ; fakhra69@yahoo.com" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Mohamad Izzat AzmerbAuthor Vitae ; Haseeb Ashraf MalikaAuthor Vitae ; Chin-Hoong TehbAuthor Vitae ; Mansoor Ani NajeebbAuthor Vitae ; Qayyum ZafarbAuthor Vitae ; Zubair Ahmadd ; zubairtarar@qu.edu.qa" class="auth_mail" title="E-mail the corresponding authorAuthor Vitae ; Fazal WahabeAuthor Vitae ; Rusli DaikfAuthor Vitae ; Norazilawati Muhamad SarihgAuthor Vitae ; Azzuliani Supangatb ; Khaulah SulaimanbAuthor Vitae
- 关键词：Capacitive humidity sensor ; Polymer based benzothiophene ; Morphology ; Annealing ; Hysteresis
- 刊名：Sensors & Actuators: B. Chemical
- 出版年：2016
- 出版时间：1 November 2016
- 年：2016
- 卷：235
- 期：Complete
- 页码：146-153
- 全文大小：1594 K
文摘
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A newly synthesized polythiophene derivative, has been studied for humidity sensor.
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Annealing has improved the morphology and sensing properties of the active layer.
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At 75 °C, the sensor exhibits high sensitivity, fast response and low hysteresis.