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
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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. |
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