title: Plate-like p-n heterogeneous NiO/WO₃ nanocomposites for high performance room temperature NO₂ sensors.
abstract: 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.
authors.affiliation: Key Laboratory for Micro-Nano Optoelectronic Devices of Ministry of Education, State Key Laboratory for Chemo/Biosensing and Chemometrics, Hunan University, Changsha, P.R. China. nanoelechem@hnu.edu.cn patrick_xuyang@163.com thwang@hnu.edu.cn.
authors.forename: Meng
authors.initials: M
authors.lastname: Bao
authors.forename: Yujiao
authors.initials: Y
authors.lastname: Chen
authors.forename: Fang
authors.initials: F
authors.lastname: Li
authors.forename: Jianmin
authors.initials: J
authors.lastname: Ma
authors.forename: Ting
authors.initials: T
authors.lastname: Lv
authors.forename: Yunjing
authors.initials: Y
authors.lastname: Tang
authors.forename: Libao
authors.initials: L
authors.lastname: Chen
authors.forename: Zhi
authors.initials: Z
authors.lastname: Xu
authors.forename: Taihong
authors.initials: T
authors.lastname: Wang
mesh_terms: D006358:Hot Temperature; D053761:Nanocomposites / Q000737:chemistry*; D009532:Nickel / Q000737:chemistry*; D009585:Nitrogen Dioxide / Q000032:analysis*; D010087:Oxides / Q000737:chemistry*; D014414:Tungsten / Q000737:chemistry*
chemical_list: D010087:Oxides; D009532:Nickel; C511604:tungsten oxide; C028007:nickel monoxide; D009585:Nitrogen Dioxide; D014414:Tungsten