中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
首页 机构 成果 学者
  
  1. CAS IR Grid
  2. 兰州化学物理研究所
  3. 中国科学院兰州化学物理研究所
  4. 固体润滑国家重点实验室
Carbon quantum dots (CQDs) modified TiO2 nanorods photoelectrode for enhanced photocathodic protection of Q235 carbon steel

文献类型：期刊论文

作者Feng, Min2,3; Liu, Ying2; Zhang, Sainan2; Liu, Yupeng1,3; Luo, Ning1; Wang, Daoai1,3
刊名CORROSION SCIENCE
出版日期2020-11-01
卷号176页码:10
关键词Titanium Carbon steel XPS EIS Cathodic protection
ISSN号0010-938X
DOI10.1016/j.corsci.2020.108919
通讯作者Liu, Ying(liuyingwda@ouc.edu.cn) ; Liu, Yupeng(yupengliu@licp.cas.cn) ; Wang, Daoai(wangda@licp.cas.cn)
英文摘要A new photoanode of Al2O3 anchored carbon quantum dots/TiO2 nanorods (Al/C/TNRs) was constructed for efficient photocathodic protection of Q235 carbon steel (CS) by hydrothermal treatment and ALD process. The Al/C/TNRs photoanode achieved a photocurrent density of 2.28 mA/cm(2) under simulated sunlight (AM 1.5 G), and could maintain for 7 days nearly without decay. Potential of Q235 CS was negatively shifted by 620 mV after coupling with Al/C/TNRs in 3.5 wt% NaCl solution, and could maintain more than 7 h. The high and stable photoelectrochemical performances of Al/C/TNRs indicate potential photocathodic protection for Q235 CS in marine environment.
资助项目NSFC[51722510] ; program for Taishan Scholars of Shandong province[ts20190965] ; Innovation Leading Talents program of Qingdao[19-3-2-23-zhc] ; Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education[INMD-2019M01]
WOS研究方向Materials Science ; Metallurgy & Metallurgical Engineering
语种英语
出版者PERGAMON-ELSEVIER SCIENCE LTD
资助机构NSFC ; program for Taishan Scholars of Shandong province ; Innovation Leading Talents program of Qingdao ; Key Laboratory for Intelligent Nano Materials and Devices of the Ministry of Education
源URL[http://ir.licp.cn/handle/362003/28236]  
专题兰州化学物理研究所_固体润滑国家重点实验室
通讯作者Liu, Ying; Liu, Yupeng; Wang, Daoai
作者单位1.Qingdao Ctr Resource Chem & New Mat, Qingdao 266100, Peoples R China
2.Ocean Univ China, Inst Mat Sci & Engn, Qingdao 266100, Peoples R China
3.Chinese Acad Sci, State Key Lab Solid Lubricat, Lanzhou Inst Chem Phys, Lanzhou 730000, Peoples R China
推荐引用方式
GB/T 7714		 Feng, Min,Liu, Ying,Zhang, Sainan,et al. Carbon quantum dots (CQDs) modified TiO2 nanorods photoelectrode for enhanced photocathodic protection of Q235 carbon steel[J]. CORROSION SCIENCE,2020,176:10.
APA Feng, Min,Liu, Ying,Zhang, Sainan,Liu, Yupeng,Luo, Ning,&Wang, Daoai.(2020).Carbon quantum dots (CQDs) modified TiO2 nanorods photoelectrode for enhanced photocathodic protection of Q235 carbon steel.CORROSION SCIENCE,176,10.
MLA Feng, Min,et al."Carbon quantum dots (CQDs) modified TiO2 nanorods photoelectrode for enhanced photocathodic protection of Q235 carbon steel".CORROSION SCIENCE 176(2020):10.

入库方式： OAI收割

来源：兰州化学物理研究所

浏览0
下载0
收藏0
其他版本

除非特别说明，本系统中所有内容都受版权保护，并保留所有权利。