Plate-like p-n heterogeneous NiO/WO₃ nanocomposites for high performance room temperature NO₂ sensors

Autor: Meng, Bao, Yujiao, Chen, Fang, Li, Jianmin, Ma, Ting, Lv, Yunjing, Tang, Libao, Chen, Zhi, Xu, Taihong, Wang
Rok vydání: 2014
Předmět:
Zdroj: Nanoscale. 6(8)
ISSN: 2040-3372
Popis: Plate-like heterogeneous NiO/WO₃ nanocomposites have been successfully prepared by annealing Ni(OH)₂ and H₂WO₄ in air. These NiO/WO₃ nanocomposites have shown excellent sensitivity towards NO₂ and ultrafast response at room temperature due to their p-n heterogeneous characteristics.
Databáze: OpenAIRE