| 发明名称 |
GRAPHENE PRODUCTION PROCESS |
| 摘要 |
A process for the preparation of reduced graphene comprising the steps of: providing an expandable graphite intercalated with oxygen containing groups; heating the expandable graphite under conditions sufficient to cause expansion of the expandable graphite and formation of an expanded graphite comprising oxygen containing groups; and contacting the expanded graphite with carbon monoxide to reduce at least a portion of the oxygen containing groups and form a reduced expanded graphite comprising an array of reduced graphene. The process of the invention enables large volumes of high quality graphene to be produced. |
| 申请公布号 |
US2017050854(A1) |
申请公布日期 |
2017.02.23 |
| 申请号 |
US201515308297 |
申请日期 |
2015.05.01 |
| 申请人 |
RMIT UNIVERSITY |
发明人 |
CZAJKA Michael;SHANKS Robert;HUGEL Helmut |
| 分类号 |
C01B31/04 |
主分类号 |
C01B31/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A process for the preparation of reduced graphene comprising the steps of:
providing an expandable graphite intercalated with oxygen containing groups; heating the expandable graphite under conditions sufficient to cause expansion of the expandable graphite and formation of an expanded graphite comprising oxygen containing groups; and contacting the expanded graphite with carbon monoxide to reduce at least a portion of the oxygen containing groups and form a reduced expanded graphite comprising an array of reduced graphene. |
| 地址 |
Melbourne, Victoria AU |
