Preparation of Au nanoparticles modified TiO2 nanotube array sensor and its application as chemical oxygen demand sensor
文献类型:期刊论文
作者 | Liang, LQ (Liang, Longqi)[ 1 ]; Yin, J (Yin, Jiao)[ 2 ]; Bao, JP (Bao, Jinpeng)[ 1 ]; Cong, LC (Cong, Linchuan)[ 1 ]; Huang, WM (Huang, Weimin)[ 1 ]; Lin, HB (Lin, Haibo)[ 3 ]; Shi, Z (Shi, Zhan)[ 4 ] |
刊名 | CHINESE CHEMICAL LETTERS |
出版日期 | 2019 |
卷号 | 30期号:1页码:167-170 |
ISSN号 | 1001-8417 |
关键词 | TiO(2)NA AuNP Electrodeposition COD Photoelectrochemical catalysis |
DOI | 10.1016/j.cclet.2018.01.049 |
英文摘要 | Au nanoparticles (AuNPs) were electrodeposited at the highly ordered anatase TiO2 nanotube array (TiO(2)NA) electrode under sonicating, and the AuNP-TiO(2)NA sensor was characterized by scanning electron microscope (SEM), X-ray photoelectron spectroscopy (XPS), X-ray diffraction (XRD). The photoelectrochemical experiments indicate the AuNP-TiO(2)NA sensor has lower photoelectro-resistance, higher photoelectrocatalytical activity and stability than that of pure TiO(2)NA sensor under the same conditions. The as-prepared sensor can be used for the determination of chemical oxygen demand (COD) in real samples, and the obtained results are comparable well with those of by standard K2Cr2O7 method. The method proposed is simple, fast, cost effective, and environmentally friendly. (C) 2018 Chinese Chemical Society and Institute of Materia Medica, Chinese Academy of Medical Sciences. Published by Elsevier B.V. All rights reserved. |
WOS记录号 | WOS:000458344400038 |
源URL | [http://ir.xjipc.cas.cn/handle/365002/5680] |
专题 | 新疆理化技术研究所_中国科学院特殊环境功能材料与器件重点试验室 新疆理化技术研究所_环境科学与技术研究室 |
作者单位 | 1.Jilin Univ, Coll Chem, Changchun 130012, Jilin, Peoples R China 2.Chinese Acad Sci, Xinjiang Tech Inst Phys & Chem, Key Lab Funct Mat & Devices Special Environm, Urumqi 830011, Peoples R China 3.Guangdong Guanghua Sci Tech Co Ltd, Shantou 515061, Peoples R China 4.Jilin Univ, Coll Chem, State Key Lab Inorgan Synth & Preparat Chem, Changchun 130012, Jilin, Peoples R China |
推荐引用方式 GB/T 7714 | Liang, LQ ,Yin, J ,Bao, JP ,et al. Preparation of Au nanoparticles modified TiO2 nanotube array sensor and its application as chemical oxygen demand sensor[J]. CHINESE CHEMICAL LETTERS,2019,30(1):167-170. |
APA | Liang, LQ .,Yin, J .,Bao, JP .,Cong, LC .,Huang, WM .,...&Shi, Z .(2019).Preparation of Au nanoparticles modified TiO2 nanotube array sensor and its application as chemical oxygen demand sensor.CHINESE CHEMICAL LETTERS,30(1),167-170. |
MLA | Liang, LQ ,et al."Preparation of Au nanoparticles modified TiO2 nanotube array sensor and its application as chemical oxygen demand sensor".CHINESE CHEMICAL LETTERS 30.1(2019):167-170. |
入库方式: OAI收割
来源:新疆理化技术研究所
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