Research progress in methods and mechanisms of chemical reduction graphene oxide
The mass production of graphene sheets is a prerequisite for exploiting the applications of graphene. A major focus of experimental research has been concentrated on the development of effective approaches to produce well-defined graphene in large scale. Due to its high yield and cost efficiency, ch...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | zho |
| Published: |
Journal of Materials Engineering
2020-07-01
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| Series: | Cailiao gongcheng |
| Subjects: | |
| Online Access: | http://jme.biam.ac.cn/CN/Y2020/V48/I7/24 |
| _version_ | 1797964921927892992 |
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| author | GUO Jian-qiang LI Jiong-li LIANG Jia-feng LI Yue ZHU Qiao-si WANG Xu-dong |
| author_facet | GUO Jian-qiang LI Jiong-li LIANG Jia-feng LI Yue ZHU Qiao-si WANG Xu-dong |
| author_sort | GUO Jian-qiang |
| collection | DOAJ |
| description | The mass production of graphene sheets is a prerequisite for exploiting the applications of graphene. A major focus of experimental research has been concentrated on the development of effective approaches to produce well-defined graphene in large scale. Due to its high yield and cost efficiency, chemical reduction of graphene oxide has been proofed to be one of the most feasible approaches to achieve this goal. Graphene consists almost entirely of sp<sup>2</sup> hybridized carbon atoms, while graphene oxide additionally contains sp<sup>3</sup> regions, oxygen functional groups and structural defects. The fundamental understanding of the mechanism of chemical reduction of graphene oxide is a key issue when preparing graphene materials via graphene oxide precursor. Although dozens of methods have been exploited to facilitate the chemical reduction of graphene, only few studies were focused on the reduction mechanism.The chemical reduction strategies of graphene oxide, and as well as their mechanisms were reviewed in this paper. It was suggested that the core issue of the reduction is how to clarify the removal of hydroxyl groups and the simultaneous restoration of a conjugated structure. |
| first_indexed | 2024-04-11T01:51:11Z |
| format | Article |
| id | doaj.art-a5cc3ef483054f9699cf10ac47bdb091 |
| institution | Directory Open Access Journal |
| issn | 1001-4381 1001-4381 |
| language | zho |
| last_indexed | 2024-04-11T01:51:11Z |
| publishDate | 2020-07-01 |
| publisher | Journal of Materials Engineering |
| record_format | Article |
| series | Cailiao gongcheng |
| spelling | doaj.art-a5cc3ef483054f9699cf10ac47bdb0912023-01-03T06:24:14ZzhoJournal of Materials EngineeringCailiao gongcheng1001-43811001-43812020-07-01487243510.11868/j.issn.1001-4381.2019.00091520200703Research progress in methods and mechanisms of chemical reduction graphene oxideGUO Jian-qiang0LI Jiong-li1LIANG Jia-feng2LI Yue3ZHU Qiao-si4WANG Xu-dong5AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;AECC Beijing Institute of Aeronautical Materials, Beijing 100095, China;The mass production of graphene sheets is a prerequisite for exploiting the applications of graphene. A major focus of experimental research has been concentrated on the development of effective approaches to produce well-defined graphene in large scale. Due to its high yield and cost efficiency, chemical reduction of graphene oxide has been proofed to be one of the most feasible approaches to achieve this goal. Graphene consists almost entirely of sp<sup>2</sup> hybridized carbon atoms, while graphene oxide additionally contains sp<sup>3</sup> regions, oxygen functional groups and structural defects. The fundamental understanding of the mechanism of chemical reduction of graphene oxide is a key issue when preparing graphene materials via graphene oxide precursor. Although dozens of methods have been exploited to facilitate the chemical reduction of graphene, only few studies were focused on the reduction mechanism.The chemical reduction strategies of graphene oxide, and as well as their mechanisms were reviewed in this paper. It was suggested that the core issue of the reduction is how to clarify the removal of hydroxyl groups and the simultaneous restoration of a conjugated structure.http://jme.biam.ac.cn/CN/Y2020/V48/I7/24graphenegraphene oxidechemical reductionreduction mechanism |
| spellingShingle | GUO Jian-qiang LI Jiong-li LIANG Jia-feng LI Yue ZHU Qiao-si WANG Xu-dong Research progress in methods and mechanisms of chemical reduction graphene oxide Cailiao gongcheng graphene graphene oxide chemical reduction reduction mechanism |
| title | Research progress in methods and mechanisms of chemical reduction graphene oxide |
| title_full | Research progress in methods and mechanisms of chemical reduction graphene oxide |
| title_fullStr | Research progress in methods and mechanisms of chemical reduction graphene oxide |
| title_full_unstemmed | Research progress in methods and mechanisms of chemical reduction graphene oxide |
| title_short | Research progress in methods and mechanisms of chemical reduction graphene oxide |
| title_sort | research progress in methods and mechanisms of chemical reduction graphene oxide |
| topic | graphene graphene oxide chemical reduction reduction mechanism |
| url | http://jme.biam.ac.cn/CN/Y2020/V48/I7/24 |
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