| Enhanced Photoelectrochemical Cathodic Protection Performance of the Secondary Reduced Graphene Oxide Modified Graphitic Carbon Nitride | |
Jing, Jiangping1,2,3; Sun, Mengmeng1; Chen, Zhuoyuan1,3; Li, Jiarun1 ; Xu, Fengling3; Xu, Likun3
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| 2017 | |
| 发表期刊 | JOURNAL OF THE ELECTROCHEMICAL SOCIETY
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| 卷号 | 164期号:13页码:C822-C830 |
| 文章类型 | Article |
| 摘要 | Graphitic carbon nitride (g-C3N4) is a promisingmaterial in the area of photoelectrochemical (PEC) cathodic protection. However, the fast secondary recombination of photogenerated charge carriers and the amphoteric property of g-C3N4 restrict its further application. In this work, the secondary reduced graphene oxide modified g-C3N4 (R-rGO-C3N4) was prepared by a thermal polycondensation method and subsequently secondary reduction process. The presence of reduced graphene oxide (rGO) and the increased reduction degree of rGO were proved by the X-ray photoelectron spectroscopy and UV/Vis diffuse reflectance spectroscopy. The rGO modification enhanced the electrical conductivity of g-C3N4, promoting the transfer and separation of the photogenerated charge carriers. It adjusted the band structure of g-C3N4 toward more negative direction, making it show stronger "n-type" semiconductor property. The properties were further improved after the secondary reduction of the rGO. These help to increase the PEC properties of g-C3N4, which makes a step toward the practical application of g-C3N4. (c) 2017 The Electrochemical Society. All rights reserved. |
| DOI | 10.1149/2.1481713jes |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000418409800098 |
| 引用统计 | |
| 文献类型 | 期刊论文 |
| 版本 | 出版稿 |
| 条目标识符 | http://ir.qdio.ac.cn/handle/337002/154317 |
| 专题 | 海洋生物分类与系统演化实验室 海洋环境腐蚀与生物污损重点实验室 |
| 作者单位 | 1.Chinese Acad Sci, Inst Oceanol, Key Lab Marine Environm Corros & Biofouling, Qingdao 266071, Peoples R China 2.Univ Chinese Acad Sci, Beijing 100039, Peoples R China 3.Luoyang Ship Mat Res Inst, State Key Lab Marine Corros & Protect, Qingdao 266237, Peoples R China |
| 第一作者单位 | 中国科学院海洋研究所 |
| 推荐引用方式 GB/T 7714 | Jing, Jiangping,Sun, Mengmeng,Chen, Zhuoyuan,et al. Enhanced Photoelectrochemical Cathodic Protection Performance of the Secondary Reduced Graphene Oxide Modified Graphitic Carbon Nitride[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY,2017,164(13):C822-C830. |
| APA | Jing, Jiangping,Sun, Mengmeng,Chen, Zhuoyuan,Li, Jiarun,Xu, Fengling,&Xu, Likun.(2017).Enhanced Photoelectrochemical Cathodic Protection Performance of the Secondary Reduced Graphene Oxide Modified Graphitic Carbon Nitride.JOURNAL OF THE ELECTROCHEMICAL SOCIETY,164(13),C822-C830. |
| MLA | Jing, Jiangping,et al."Enhanced Photoelectrochemical Cathodic Protection Performance of the Secondary Reduced Graphene Oxide Modified Graphitic Carbon Nitride".JOURNAL OF THE ELECTROCHEMICAL SOCIETY 164.13(2017):C822-C830. |
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| 文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
| Enhanced Photoelectr（1648KB） | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 浏览 | |
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