Method for producing graphene film with thermal management function

US11331689B1 · kind B1 · utility

Assignee

• GUANGDONG UNIVERSITY OF TECHNOLOGY · CN

Inventors

• Yun Chen · Tangxia, CN
• Yuanhui Guo · Beijing, CN
• Yixuan Bu · 流花街道, CN
• Shuquan Ding · Tangxia, CN
• Shengyu Hou · 流花街道, CN
• Junyu Long · 流花街道, CN
• Xun Chen · Tangxia, CN
• Xin Chen · Tangxia, CN
• Jian Gao · Singapore, SG

Key dates

• Filing date: Dec 23, 2021
• Grant date: May 17, 2022
• Expiry date: Dec 23, 2041

Classification

• Technology area (CPC H): Electricity
• CPC primary: H05K2201/0323
• WIPO field: Surface technology, coating
• WIPO sector: Chemistry

Abstract

This application relates to an apparatus for producing a graphene film with a thermal manipulation function. The apparatus includes a filter cup, a filter flask, a vacuum pump, a fixing clamp, and a laser. The fixing clamp is configured to clamp a first filter membrane and a second filter membrane. The laser is configured to irradiate the first filter membrane. The first filter membrane and the second filter membrane are arranged stackedly. The filter cup and the filter flask are in snap fit up and down. The first filter membrane and the second filter membrane are arranged between the filter cup and the filter flask. The vacuum pump is in communication with the filter flask. This application also provides a method for producing the graphene film with a thermal manipulation function.