Electrical & Electronic Materials (E2M - 전기 전자와 첨단 소재)
- Volume 9 Issue 8
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- Pages.819-824
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- 1996
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- 2982-6268(pISSN)
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- 2982-6306(eISSN)
CO gas sensitivity of ZnO and ZnO-CuO thick films
ZnO와 ZnO-CuO후막의 일산화탄소 감응특성
Abstract
We have investigated the temperature dependence of CO gas sensitivity for ZnO and ZnO-CuO thick films at 200 ppm CO gas, where those films were prepared by thermal transformation. The ZnO thick film shows the maximum sensitivity of -4 at