Changhyun Jin, Sangwoo Kim, Dong Eung Kim, Ali Mirzaei, Jong Wook Roh, Sun-Woo Choi, Myung Sik Choi
Korean J. Met. Mater. 2023;61(6):414-421. Published online 2023 May 18
DOI:
https://doi.org/10.3365/KJMM.2023.61.6.414
Abstract
Dihydrogen sulfide (H
2S) gas has a flammable nature and is one of the most toxic and dangerous gases. Even small concentrations can be fatal to humans. Herein, we investigated the H
2S gas-sensing features of commercial pristine cerium oxide (CeO
2 ) and gadolinium (Gd)-doped CeO
2 (GDC) nanoparticles. First, the sensing materials.....
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