Highly Sensitive H2 gas sensor of Co doped ZnO nanostructures

被引：2

作者：

Bhati, Vijendra Singh ^{[1
]}

Ranwa, Sapana ^{[2
]}

Kumar, Mahesh ^{[2
]}

机构：

[1] Indian Inst Technol Jodhpur, Dept Phys, Jodhpur 342011, Rajasthan, India

[2] Indian Inst Technol Jodhpur, Dept Elect Engn, Jodhpur 342011, Rajasthan, India

来源：

62ND DAE SOLID STATE PHYSICS SYMPOSIUM | 2018年 / 1942卷

关键词：

NANORODS;

D O I：

10.1063/1.5028690

中图分类号：

O469 [凝聚态物理学];

学科分类号：

070205 ;

摘要：

In this report, the hydrogen gas sensing properties based on Co doped ZnO nanostructures are explored. The undoped and Co doped nanostructures were grown by RF magnetron sputtering system, and its structural, morphological, and hydrogen sensing behavior are investigated. The maximum relative response was occurred by the 2.5% Co doped ZnO nanostructures among undoped and other doped sensors. The enhancement of relative response might be due to large chemisorbed sites formation on the ZnO surface for the reaction to hydrogen gas.

引用

页数：4

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