Superlubricating graphene and graphene oxide films
US11230681B2 · kind B2 · utility
0Cited by
5References
14Claims
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Key dates
| Filing date | Jan 10, 2018 |
| Grant date | Jan 25, 2022 |
| Priority date | — |
| Expiry date | Feb 17, 2038 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/30
- WIPO fieldBasic materials chemistry
- WIPO sectorChemistry
Abstract
A system and method for forming at least one of graphene and graphene oxide on a substrate and an opposed wear member. The system includes graphene and graphene oxide formed by an exfoliation process or solution processing method to dispose graphene and/or graphene oxide onto a substrate. The system further includes an opposing wear member disposed on another substrate and a gas atmosphere of an inert gas like N2, ambient, a humid atmosphere and a water solution.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.