Methods of supporting a graphene sheet disposed on a frame support
Abstract
This disclosure provides systems, methods, and apparatus related to graphene. In one aspect, a method includes submerging a frame support in an etching solution that is contained in a container. A growth substrate, a graphene sheet disposed on the growth substrate, and a primary support disposed on the graphene sheet is placed on a surface of the etching solution. The growth substrate is dissolved in the etching solution to leave the graphene sheet and the primary support floating on a surface of the etching solution. The etching solution in the container is replaced with a washing solution. The washing solution is removed from the container so that the graphene sheet becomes disposed on the frame support.
- Inventors:
- Issue Date:
- Research Org.:
- Lawrence Berkeley National Laboratory (LBNL), Berkeley, CA (United States)
- Sponsoring Org.:
- USDOE; National Institutes of Health (NIH)
- OSTI Identifier:
- 2222011
- Patent Number(s):
- 11708637
- Application Number:
- 16/987,173
- Assignee:
- The Regents of the University of California (Oakland, CA)
- DOE Contract Number:
- AC02-05CH11231; 2P01GM051487-20A1
- Resource Type:
- Patent
- Resource Relation:
- Patent File Date: 08/06/2020
- Country of Publication:
- United States
- Language:
- English
Citation Formats
Han, Bong-Gyoon, and Glaeser, Robert M. Methods of supporting a graphene sheet disposed on a frame support. United States: N. p., 2023.
Web.
Han, Bong-Gyoon, & Glaeser, Robert M. Methods of supporting a graphene sheet disposed on a frame support. United States.
Han, Bong-Gyoon, and Glaeser, Robert M. Tue .
"Methods of supporting a graphene sheet disposed on a frame support". United States. https://www.osti.gov/servlets/purl/2222011.
@article{osti_2222011,
title = {Methods of supporting a graphene sheet disposed on a frame support},
author = {Han, Bong-Gyoon and Glaeser, Robert M.},
abstractNote = {This disclosure provides systems, methods, and apparatus related to graphene. In one aspect, a method includes submerging a frame support in an etching solution that is contained in a container. A growth substrate, a graphene sheet disposed on the growth substrate, and a primary support disposed on the graphene sheet is placed on a surface of the etching solution. The growth substrate is dissolved in the etching solution to leave the graphene sheet and the primary support floating on a surface of the etching solution. The etching solution in the container is replaced with a washing solution. The washing solution is removed from the container so that the graphene sheet becomes disposed on the frame support.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {7}
}
Works referenced in this record:
Large-Area Graphene-Based Flexible Transparent Conducting Films
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- GÜNeŞ, Fethullah; Han, Gang Hee; Kim, Ki Kang
- Nano, Vol. 04, Issue 02
Formvar Assisted Graphene Transfer for Graphene TEM Grid
journal, February 2016
- Lee, Yong Bok; Jang, Heejun; Ahn, Chi Won
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