Highly enhanced NOinf2/inf sensing performances of Cu-doped Ininf2/infOinf3/inf hierarchical flowers

	Highly enhanced NOinf2/inf sensing performances of Cu-doped Ininf2/infOinf3/inf hierarchical flowers
	Hu, X.; L. Tian; H. Sun; B. Wang; Y. Gao; P. Sun; F. Liu and G. Lu
	2015
发表期刊	Sensors and Actuators, B: Chemical
卷号	221
摘要	Pure and Cu-doped hierarchical flower-like Ininf2/infOinf3/inf microspheres constructed from numerous nanosheets have been successfully synthesized via a facile and efficient solvothermal route combined with the subsequent thermal treatment. Various techniques, including X-ray powder diffraction (XRD), field emission scanning electron microscopy (FESEM), transmission electron microscopy (TEM), and high-resolution transmission electron microscopy (HRTEM) were employed to acquire the crystalline and morphological information of the as-obtained samples. XRD measurement results apparently revealed that the lattice constants of doped products were slightly smaller than that of the pure products owing to Cu incorporation. Gas sensing performances of the sensor devices fabricated from undoped and Cu-doped Ininf2/infOinf3/inf were systematically investigated. It was demonstrated that the Cu-doping significantly improved the response to NOinf2/inf. For example, sensors based on Cu-doped Ininf2/infOinf3/inf (1.0 mol%) give a response of about 1800-400 ppb NOinf2/inf, which was about 14.5 times higher than sensors based on primary Ininf2/infOinf3/inf microstructures. The excellent and enhanced NOinf2/inf sensing performances of Cu-doped Ininf2/infOinf3/inf were associated to its novel hierarchical structure and the incorporation of Cu ions. 2015 Elsevier B.V. All rights reserved.
文章类型	期刊
收录类别	EI
语种	英语
文献类型	期刊论文
条目标识符	http://ir.ciomp.ac.cn/handle/181722/55893
专题	中科院长春光机所知识产出
推荐引用方式 GB/T 7714	Hu, X.,L. Tian,H. Sun,et al. Highly enhanced NOinf2/inf sensing performances of Cu-doped Ininf2/infOinf3/inf hierarchical flowers[J]. Sensors and Actuators, B: Chemical,2015,221.
APA	Hu, X..,L. Tian.,H. Sun.,B. Wang.,Y. Gao.,...&F. Liu and G. Lu.(2015).Highly enhanced NOinf2/inf sensing performances of Cu-doped Ininf2/infOinf3/inf hierarchical flowers.Sensors and Actuators, B: Chemical,221.
MLA	Hu, X.,et al."Highly enhanced NOinf2/inf sensing performances of Cu-doped Ininf2/infOinf3/inf hierarchical flowers".Sensors and Actuators, B: Chemical 221(2015).

条目包含的文件		下载所有文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
Highly enhanced NOin（1985KB）	期刊论文	作者接受稿	开放获取	CC BY-NC-SA	浏览下载