Inorganic-Organic p-n Heterojunction Nanotree Arrays for a High-Sensitivity Diode Humidity Sensor

doi:10.1021/am4014677

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	Inorganic-Organic p-n Heterojunction Nanotree Arrays for a High-Sensitivity Diode Humidity Sensor
	Wang, Ke; Qian, Xuemin; Zhang, Liang; Li, Yongjun; Liu, Huibiao
刊名	ACS APPLIED MATERIALS & INTERFACES
	2013-06-26
卷号	5 期号:12 页码:5825-5831
关键词	Inorganic-organic P-n Heterojunction 2d Ordered Aligned Arrays Nanotrees Diode Humidity Sensor
ISSN号	1944-8244
DOI	10.1021/am4014677
英文摘要	Large-area and ordered arrays (16 cm(2)) of an inorganic-organic p-n heterojunction nanotree (NT) were successfully fabricated. The nanotree arrays consist of ZnO nanorods (NRs) as backbones and CuTCNQ (TCNQ = 7,7,8,8-tetracyanoquinodimethane) NRs as branches. The sizes of CuTCNQ NRs can be tuned by the thickness of the Cu layer deposited on the surface of ZnO NR. The CuTCNQ/ZnO NT arrays displayed excellent diode nature and obvious size-dependent rectification ratios were observed. Moreover, the CuTCNQ/ZnO NT arrays were first applied for the fabrication of a diode-type humidity sensor, which displayed ultrahigh sensitivity and quick response/recovery properties at room temperature. The detection limitation of this new diode-type humidity sensor lowers to 5% relative humidity (RH).
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000321237000058
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/54021]
专题	中国科学院化学研究所
通讯作者	Liu, Huibiao
作者单位	Chinese Acad Sci, Inst Chem, CAS Key Lab Organ Solids, BNLMS, Beijing 100190, Peoples R China
推荐引用方式 GB/T 7714	Wang, Ke,Qian, Xuemin,Zhang, Liang,et al. Inorganic-Organic p-n Heterojunction Nanotree Arrays for a High-Sensitivity Diode Humidity Sensor[J]. ACS APPLIED MATERIALS & INTERFACES,2013,5(12):5825-5831.
APA	Wang, Ke,Qian, Xuemin,Zhang, Liang,Li, Yongjun,&Liu, Huibiao.(2013).Inorganic-Organic p-n Heterojunction Nanotree Arrays for a High-Sensitivity Diode Humidity Sensor.ACS APPLIED MATERIALS & INTERFACES,5(12),5825-5831.
MLA	Wang, Ke,et al."Inorganic-Organic p-n Heterojunction Nanotree Arrays for a High-Sensitivity Diode Humidity Sensor".ACS APPLIED MATERIALS & INTERFACES 5.12(2013):5825-5831.