Sintering improved porous palladium nanoparticle membrane self-assembled at water/pentanol interface for nonenzymatic glucose sensor
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- 作者：Xiaojing Yu ; Lina Zhuang ; Shengchun Yang ; Zhimao Yang ; Xiaoping Song ; Bingjun Ding
- 关键词：Self-assembly ; Palladium membrane ; Glucose sensor
- 刊名：Colloids and Surfaces A: Physicochemical and Engineering Aspects
- 出版年：2010
- 出版时间：3 December 2010
- 年：2010
- 卷：372
- 期：1-3
- 页码：22-27
- 全文大小：1740 K
文摘
Palladium membrane with porous structure was synthesized through self-assembly of Pd nanoparticles (NPs) at the interface between water and pentanol under ambient condition. Scanning electron microscopy (SEM) and transmission electron microscopy (TEM) images revealed that the as-synthesized Pd membrane presented nano-network structure with very high porosity. The porous Pd membrane exhibited well electrocatalytic activity and high sensitivity toward nonenzymatic glucose oxidation. It might have a promising outlook in the applications for glucose sensor due to its facility in preparation and well properties.