ZnSe/Cr-MoO3 heterojunction sensing material

Detection limit down to 1.7 ppb

Combining nest-like Cr-doped MoO3 with ZnSe nanospheres, the n-n heterojunctions synergistically enhance triethylamine sensing performance.

Wang, Li · Chen, Xi · Zhang, Haoliang · Guo, Jiacheng · Dong, Zhihu · Qian, Libing · Chen, Zhiyuan · He, Chunqing

Journal of Hazardous Materials 2024

Specifications

检测限

{'zh': '1.7', 'en': ''} ppb

Advantages

Response of 371 to 10 ppm triethylamine at 200°C

Response of 1301 to 50 ppm triethylamine at 200°C