Institutional Repository of Key Laboratory of Marine Environmental Corrosion and Bio-fouling, IOCAS
| Graphitic Carbon Nitride Prepared by Rapid Recrystallization for Photoelectrochemical Anticorrosion | |
Li, Wanfeng1,3; Wang, Yi1,3 ; Yang, Xiaoyu1,3,4; Liu, Faqian1,3; Li, Weihua1,2,3
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| 2019-12-01 | |
| Source Publication | ACS APPLIED NANO MATERIALS
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| ISSN | 2574-0970 |
| Volume | 2Issue:12Pages:7559-7565 |
| Abstract | A multilayer homojunction structure of carbon nitride material is successfully realized by a strategy of rapid recrystallization. The evolution of homojunction structures is systematically investigated by SEM, XPS, nitrogen adsorption/desorption measurement, and photoluminescence characterization. The photoelectrochemical cathodic protection performance of graphitic carbon nitride for carbon steel is explored. The results show that the electric field built-in homojunction structure effectively improves the separation efficiency of photoinduced electrons and holes. The photoelectrochemical cathodic protection voltage of homojunction carbon nitride to carbon steel reaches 122 mV, which is 6 times that of bulk material (20 mV). Furthermore, this material exhibits excellent stability and provides as long as at least 3 h protection for carbon steel. |
| Keyword | graphitic carbon nitride multilayer homojunction structure rapid recrystallization photoelectrochemical cathodic protection carbon steel |
| DOI | 10.1021/acsanm.9b01639 |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China (NSFC)[51525903] ; National Natural Science Foundation of China (NSFC)[51879292] |
| WOS Research Area | Science & Technology - Other Topics ; Materials Science |
| WOS Subject | Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary |
| WOS ID | WOS:000505626600013 |
| Publisher | AMER CHEMICAL SOC |
| Citation statistics | |
| Document Type | 期刊论文 |
| Version | 出版稿 |
| Identifier | http://ir.qdio.ac.cn/handle/337002/164410 |
| Collection | 海洋环境腐蚀与与生物污损重点实验室 |
| Corresponding Author | Wang, Yi; Li, Weihua |
| Affiliation | 1.Sun Yat Sen Univ, Sch Chem Engn & Technol, Guangzhou 510275, Guangdong, Peoples R China 2.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 3.Sun Yat Sen Univ, Southern Marine Sci & Engn Guangdong Lab Zhuhai, Guangzhou 510275, Guangdong, Peoples R China 4.Harvard Univ, Sch Engn & Appl Sci, Cambridge, MA 02138 USA |
| Corresponding Author Affilication | Institute of Oceanology, Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Li, Wanfeng,Wang, Yi,Yang, Xiaoyu,et al. Graphitic Carbon Nitride Prepared by Rapid Recrystallization for Photoelectrochemical Anticorrosion[J]. ACS APPLIED NANO MATERIALS,2019,2(12):7559-7565. |
| APA | Li, Wanfeng,Wang, Yi,Yang, Xiaoyu,Liu, Faqian,&Li, Weihua.(2019).Graphitic Carbon Nitride Prepared by Rapid Recrystallization for Photoelectrochemical Anticorrosion.ACS APPLIED NANO MATERIALS,2(12),7559-7565. |
| MLA | Li, Wanfeng,et al."Graphitic Carbon Nitride Prepared by Rapid Recrystallization for Photoelectrochemical Anticorrosion".ACS APPLIED NANO MATERIALS 2.12(2019):7559-7565. |
| Files in This Item: | ||||||
| File Name/Size | DocType | Version | Access | License | ||
| Graphitic Carbon Nit（5019KB） | 期刊论文 | 作者接受稿 | 开放获取 | CC BY-NC-SA | View Application Full Text | |
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