posted on 2025-05-15, 04:11authored byWenhui Xu, Xiaoxu Lai, Zeqi Guo, Dan Sun, Chi Chen
(a) Dynamic response of the sensor for 300℃-7%-2.5 h VO2 thin film sensors at different H2 concentrations tested at an operating temperature of 100℃, (b) Fitted curves of the response of 300℃-7%-2.5 h VO2 and 300℃-7%-2.5 h Pd/VO2 thin film sensors to different H2 concentrations at 100℃.