A facile synthesis of mesoporous PdZnO nanocomposites as efficient chemical sensor
详细信息 查看全文
- 作者：Adel A. Ismaila ; b ; adelali141@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; Farid A. Harraza ; b ; fharraz68@yahoo.com" class="auth_mail" title="E-mail the corresponding author ; M. Faisala ; Ahmed Mohamed El-Tonic ; A. Al-Hajrya ; d ; M.S. Al-Assiria ; d
- 关键词：Mesoporous Pd/ZnO ; Nanocomposites ; Sol-gel ; Chemical sensors ; Ethanol
- 刊名：Superlattices and Microstructures
- 出版年：2016
- 出版时间：July 2016
- 年：2016
- 卷：95
- 期：Complete
- 页码：128-139
- 全文大小：2338 K
文摘
- •
Mesoporous Pd/ZnO was synthesized via sol-gel with small particle sizes ∼ 2–5 nm.
- •
The electrochemical detection of ethanol in aqueous solutions was conducted.
- •
The sensitivity was found to be 33.08 μAcm−2 mM−1 with a limit of detection 19.2 μM.
- •
The kinetics study revealed a mixed surface and diffusion-controlled processes.