Evidence of Ostwald ripening during evolution of micro-scale solid carbon spheres
- Title
- Evidence of Ostwald ripening during evolution of micro-scale solid carbon spheres
- Author
- 김현우
- Keywords
- HOLLOW SPHERES; GRAPHENE; OXIDE; COALESCENCE; MICROWAVES; CATALYSTS; EMULSIONS; GROWTH
- Issue Date
- 2014-01
- Publisher
- NATURE PUBLISHING GROUP, MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND
- Citation
- SCIENTIFIC REPORTS 권: 4
- Abstract
- Ostwald ripening is an evolutionary mechanism that results in micro-scale carbon spheres from nano-scale spheres. Vapor-phase carbon elements from small carbon nanoparticles are transported to the surface of submicron-scale carbon spheres, eventually leading to their evolution to micro-scale spheres via well-known growth mechanisms, including the layer-by-layer, island, and mixed growth modes. The results obtained from this work will pave the way to the disclosure of the evolutionary mechanism of micro-scale carbon spheres and open a new avenue for practical applications.
- Description
- Korea government (MEST)
- URI
- https://www.nature.com/articles/srep03579http://hdl.handle.net/20.500.11754/47282
- ISSN
- 2045-2322
- DOI
- 10.1038/srep03579
- Appears in Collections:
- COLLEGE OF ENGINEERING[S](공과대학) > MATERIALS SCIENCE AND ENGINEERING(신소재공학부) > Articles
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