Chengdu Liang

Apr 17, 2023 | pubs.rsc.org | Shiyu Zhou |Wenjun Yan |Chengdu Liang

High-response H2 sensing performances of ZnO nanosheets modulated by oxygen vacancies Shiyu Zhou,   Wenjun Yan,   Min Ling  and  Chengdu Liang   Abstract Metal oxide semiconductor-based chemiresistors have been facing challenges in achieving low-temperature hydrogen sensing at ppb level. The oxygen vacancy is considered to play a vital role in gas sensing properties.