A novel strategy to fabricate plasmonic Ag/AgBr nano-particle and its enhanced visible photocatalytic performance and mechanism for degradation of acetaminophen

ISL OpenIR > 青海盐湖研究所知识仓储

	A novel strategy to fabricate plasmonic Ag/AgBr nano-particle and its enhanced visible photocatalytic performance and mechanism for degradation of acetaminophen
	Ma, Qiuling 1; Zhang, Huixuan 1; Guo, Ruonan 1; Cui, Yuqi 1; Deng, Xiaoyong 1; Cheng, Xiuwen 1,2,4; Xie, Mingzheng 1; Cheng, Qingfeng 3; Li, Bo 1,2
	2017-11-01
发表期刊	JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS
卷号	80 页码:176-183
关键词	Ag/agbr Plasma Acetaminophen Visible Light Photocatalysis
摘要	In the present work, plasmonic AgiAgBr nano-Particle was fabricated by solution reduction strategy. Meanwhile, physicochemical properties of the resulting samples were investigated by series of techniques. Results showed that Ag/AgBr nano-particle exhibited intense light absorbance in the whole visible region, high photoinduced charge separation efficiency and visible light driven PC performance. Furthermore, the enhanced visible light PC mechanism was proposed and confirmed. Besides, the PC degradation pathways of acetaminophen were elucidated based on the UPLC-MS/MS measurement. Results indicated that five degradation intermediates were detected, consequently two tentative pathways for PC degradation of acetaminophen were proposed, for example hydroxylation addition to parent compound and C N cleavage of side chain from the acetaminophen attacked by photoinduced holes. This study provides a facile and feasible strategy to fabricate high-efficient visible light response of nano-materials which can be applied in the fields of waste water treatment. (C) 2017 Taiwan Institute of Chemical Engineers. Published by Elsevier B.V. All rights reserved.
语种	英语
引用统计
文献类型	期刊论文
条目标识符	http://ir.isl.ac.cn/handle/363002/6401
专题	青海盐湖研究所知识仓储
作者单位	1.Lanzhou Univ, Key Lab Environm Pollut Predict & Control Gansu P, Key Lab Western Chinas Environm Syst, Coll Earth & Environm Sci,Minist Educ, Lanzhou 730000, Gansu, Peoples R China 2.Chinese Acad Sci, Qinghai Inst Salt Lakes, Key Lab Comprehens & Highly Efficient Utilizat Sa, Xinning Rd 18, Xining 810008, Qinghai, Peoples R China 3.Chengdu Univ Informat Technol, Coll Resources & Environm, Chengdu 610225, Sichuan, Peoples R China 4.Nanjing Univ Informat Sci & Technol, Sch Environm Sci & Engn, Collaborat Innovat Ctr Atmospher Environm & Equip, Jiangsu Engn Technol Res Ctr Environm Cleaning Ma, Nanjing 210044, Jiangsu, Peoples R China
推荐引用方式 GB/T 7714	Ma, Qiuling,Zhang, Huixuan,Guo, Ruonan,et al. A novel strategy to fabricate plasmonic Ag/AgBr nano-particle and its enhanced visible photocatalytic performance and mechanism for degradation of acetaminophen[J]. JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,2017,80:176-183.
APA	Ma, Qiuling.,Zhang, Huixuan.,Guo, Ruonan.,Cui, Yuqi.,Deng, Xiaoyong.,...&Li, Bo.(2017).A novel strategy to fabricate plasmonic Ag/AgBr nano-particle and its enhanced visible photocatalytic performance and mechanism for degradation of acetaminophen.JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS,80,176-183.
MLA	Ma, Qiuling,et al."A novel strategy to fabricate plasmonic Ag/AgBr nano-particle and its enhanced visible photocatalytic performance and mechanism for degradation of acetaminophen".JOURNAL OF THE TAIWAN INSTITUTE OF CHEMICAL ENGINEERS 80(2017):176-183.