Dou Zhifeng, Cao Changyan, Chen Yong, Song Weiguo
Key Laboratory of Ministry of Education for Advanced Materials in Tropical Island Resources, College of Materials and Chemical Engineering, Hainan University, Haikou, 570228, P. R. China.
Chem Commun (Camb). 2014 Dec 7;50(94):14889-91. doi: 10.1039/c4cc05498a.
The porous Co3O4 nanowires were fabricated using a fluoride anion-assisted hydrothermal and controlled annealing route. The nanowires showed superior CO gas-sensing performances, such as high selectivity against CO and optimal sensing activity at a relatively low operating temperature (Top ≤ 100 °C). Such properties were ascribed to fluoride doping and porous nanowire structure.
采用氟阴离子辅助水热法和可控退火路线制备了多孔Co3O4纳米线。这些纳米线表现出优异的CO气敏性能，例如对CO具有高选择性，并且在相对较低的工作温度（Top≤100°C）下具有最佳的传感活性。这些特性归因于氟掺杂和多孔纳米线结构。
