posted on 2025-05-15, 04:11authored byWenhui Xu, Xiaoxu Lai, Zeqi Guo, Dan Sun, Chi Chen
The dynamic response of the sensor for (a) 300℃-7%-1 h and (b) 500℃-7%-1 h Pd/VO2 thin film sensors at different H2 concentrations under 100℃. (c) The corresponding response values of these two samples at different H2 concentrations.