Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology
The Hummers’ method is used to prepare graphene oxide and graphene powder, and the obtained powder material contains a large amount of oxygen-containing groups. Due to the effect of strong oxidants, there are many defects on the graphene body. Although a large number of oxygen-containing groups are...
Saved in:
| Main Authors: | , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Wiley
2021-01-01
|
| Series: | International Journal of Photoenergy |
| Online Access: | http://dx.doi.org/10.1155/2021/8894830 |
| Tags: |
Add Tag
No Tags, Be the first to tag this record!
|
| _version_ | 1850234943433605120 |
|---|---|
| author | Junwei An Chen Wen Chuping Chen Xiaolin Qiu |
| author_facet | Junwei An Chen Wen Chuping Chen Xiaolin Qiu |
| author_sort | Junwei An |
| collection | DOAJ |
| description | The Hummers’ method is used to prepare graphene oxide and graphene powder, and the obtained powder material contains a large amount of oxygen-containing groups. Due to the effect of strong oxidants, there are many defects on the graphene body. Although a large number of oxygen-containing groups are reduced by the reduction reaction, the defects of the graphene body are numerous, which has a great influence on the conductivity of graphene and also limits the high carrier transport capability and application of graphene itself. Using industrial means, the graphene powder is highly reduced, and the ultrathin graphene powder is obtained, the graphene powder has extremely low impurity content, and the defects are substantially completely reduced. Then, these lay the foundation for its application in the battery industry. |
| format | Article |
| id | doaj-art-17a2bbd3931446b6aed84df178c13058 |
| institution | OA Journals |
| issn | 1110-662X 1687-529X |
| language | English |
| publishDate | 2021-01-01 |
| publisher | Wiley |
| record_format | Article |
| series | International Journal of Photoenergy |
| spelling | doaj-art-17a2bbd3931446b6aed84df178c130582025-08-20T02:02:28ZengWileyInternational Journal of Photoenergy1110-662X1687-529X2021-01-01202110.1155/2021/88948308894830Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming TechnologyJunwei An0Chen Wen1Chuping Chen2Xiaolin Qiu3Nanchang Institute of Technology, Nan Chang, 330013, ChinaBeijing Spacecrafts, China Academy of Space Technology, Beijing, ChinaSchool of Material Science and Engineering, Beijing Institute of Petrochemical Technology, Beijing, ChinaNanchang Institute of Technology, Nan Chang, 330013, ChinaThe Hummers’ method is used to prepare graphene oxide and graphene powder, and the obtained powder material contains a large amount of oxygen-containing groups. Due to the effect of strong oxidants, there are many defects on the graphene body. Although a large number of oxygen-containing groups are reduced by the reduction reaction, the defects of the graphene body are numerous, which has a great influence on the conductivity of graphene and also limits the high carrier transport capability and application of graphene itself. Using industrial means, the graphene powder is highly reduced, and the ultrathin graphene powder is obtained, the graphene powder has extremely low impurity content, and the defects are substantially completely reduced. Then, these lay the foundation for its application in the battery industry.http://dx.doi.org/10.1155/2021/8894830 |
| spellingShingle | Junwei An Chen Wen Chuping Chen Xiaolin Qiu Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology International Journal of Photoenergy |
| title | Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology |
| title_full | Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology |
| title_fullStr | Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology |
| title_full_unstemmed | Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology |
| title_short | Structural Defects of Graphene Oxidation Reduction and Its High-Efficiency Structural Reforming Technology |
| title_sort | structural defects of graphene oxidation reduction and its high efficiency structural reforming technology |
| url | http://dx.doi.org/10.1155/2021/8894830 |
| work_keys_str_mv | AT junweian structuraldefectsofgrapheneoxidationreductionanditshighefficiencystructuralreformingtechnology AT chenwen structuraldefectsofgrapheneoxidationreductionanditshighefficiencystructuralreformingtechnology AT chupingchen structuraldefectsofgrapheneoxidationreductionanditshighefficiencystructuralreformingtechnology AT xiaolinqiu structuraldefectsofgrapheneoxidationreductionanditshighefficiencystructuralreformingtechnology |