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Strengthening and Stiffening Graphene Oxide Fiber with Trivalent Metal Ion Binders
- Authors
- Eom, Wonsik; Park, Hun; Noh, Sung Hyun; Koh, Ki Hwan; Lee, Kichun; Lee, Won Jun; Han, Tae Hee
- Issue Date
- Sep-2017
- Publisher
- John Wiley & Sons Ltd.
- Keywords
- cation binders; colloid liquid crystals; graphene oxide; graphene oxide fibers
- Citation
- Particle & Particle Systems Characterization, v.34, no.9, pp 1 - 6
- Pages
- 6
- Indexed
- SCIE
SCOPUS
- Journal Title
- Particle & Particle Systems Characterization
- Volume
- 34
- Number
- 9
- Start Page
- 1
- End Page
- 6
- ISSN
- 0934-0866
1521-4117
- Abstract
- Graphene oxide liquid crystal solutions are coagulated to fiber structures with the aid of multivalent metal cations. Compared to divalent cations, the fast diffusion of trivalent cations induces highly dense structures. The increased interlayer attraction force with trivalent cation binders results in mechanically stable fibers of a tensile strength of 486 MPa and a Young's modulus of 81 GPa.
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- 서울 공과대학 > 서울 산업공학과 > 1. Journal Articles
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Related Researcher
- Lee, Ki chun
- COLLEGE OF ENGINEERING (DEPARTMENT OF INDUSTRIAL ENGINEERING)