Article ID Journal Published Year Pages File Type
7144954 Sensors and Actuators B: Chemical 2016 9 Pages PDF
Abstract

- NiO/ZnO nanowire arrays as a self-powered/active gas sensor have been realized.
- This sensing system can work without any external electric power source.
- Compared with bare ZnO, high and fast H2S response has been obtained.
- New coupling effect between the piezoelectric characteristic of ZnO and the conversion of NiO/ZnO heterojunctions can influence the piezoelectric screening effect.
Keywords
Related Topics
Physical Sciences and Engineering Chemistry Analytical Chemistry
Preview
High and fast H2S response of NiO/ZnO nanowire nanogenerator as a self-powered gas sensor
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