A highly sensitive oxygen sensor operating at room temperature based on platinum-doped In2O3 nanocrystals

被引：74

作者：

Neri, G

Bonavita, A

Micali, G

Rizzo, G

Galvagno, S

Niederberger, M

Pinna, N

机构：

[1] Univ Messina, Dept Ind Chem & Mat Engn, I-98166 Messina, Italy

[2] Max Planck Inst Colloids & Interfaces, D-14424 Potsdam, Germany

[3] Univ Halle Wittenberg, Inst Anorgan Chem, D-06120 Halle An Der Saale, Germany

来源：

CHEMICAL COMMUNICATIONS | 2005年 / 48期

关键词：

D O I：

10.1039/b510832b

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Semiconducting In(2)O(3) nanocrystals, synthesised via a nonaqueous sol-gel method and doped with 1 wt% of platinum, have shown to possess a unique high sensitivity to oxygen at room temperature (RT). Consequently, a Pt/In(2)O(3)-based oxygen sensor for room temperature operation has been developed showing higher performance compared to the state-of-the-art devices.

引用

收藏

页码：6032 / 6034

页数：3

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