9× higher response at RT
Constructs frustrated Lewis pair dual active sites on the (100) facet, dramatically enhancing room-temperature NO₂ sensing with response increased from 1.8 to 27 and response-recovery time shortened to 25 s.
Yucheng, Ou · Wang, Bing · Xu, Nana · Song, Quzhi · Liu, Tao · Xu, Hui · Fuwen, Wang · Wang, Yingde · Ou, Yucheng
Advanced Science 2024
Response to 5 ppm NO₂ increased from 1.8 to 27
Response-recovery time reduced from 140-192 s to 25-26 s
Response on (111) facet only increased from 1.6 to 3.8