Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 방진호 | - |
dc.date.accessioned | 2023-06-01T00:40:41Z | - |
dc.date.available | 2023-06-01T00:40:41Z | - |
dc.date.issued | 2011-10 | - |
dc.identifier.citation | Journal of Physical Chemistry C, v. 115, NO. 42, Page. 20481-20486 | - |
dc.identifier.issn | 1932-7447;1932-7455 | - |
dc.identifier.uri | https://pubs.acs.org/doi/10.1021/jp207135g | en_US |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/181782 | - |
dc.description.abstract | Carbon microstructures fabricated by ultrasonic spray pyrolysis (USP) of aqueous precursors were tested as supercapacitors. USP carbons (USP-C) possess unique physicochemical characteristics, including substantial microporosity and high surface concentrations of oxygenated functional groups. We find that USP-Cs have higher electrochemical double-layer capacitance compared with other carbon structures. Porous carbon microspheres prepared from USP of lithium dichloroacetate, lithium/potassium propiolate, or sucrose produce electrochemical double layer capacitors (EDLCs) that have gravimetric capacitances of 185, 341, and 360 F/g, respectively. Microstructural and chemical analyses of the carbon materials suggest that the observed capacitance is related to the effects of surface functionality. | - |
dc.description.sponsorship | National Science Foundation (NSF) DMR 09-06904; United States Department of Energy (DOE) DE-FG02-07ER46453, DE-FG02-07ER46471; National Science Foundation (NSF) NSF - Directorate for Mathematical & Physical Sciences (MPS) 0906904 | - |
dc.language | en | - |
dc.publisher | American Chemical Society | - |
dc.title | Carbon Microspheres as Supercapacitors | - |
dc.type | Article | - |
dc.relation.no | 42 | - |
dc.relation.volume | 115 | - |
dc.identifier.doi | 10.1021/jp207135g | - |
dc.relation.page | 20481-20486 | - |
dc.relation.journal | Journal of Physical Chemistry C | - |
dc.contributor.googleauthor | Kim, Ho | - |
dc.contributor.googleauthor | Fortunato, Maria E. | - |
dc.contributor.googleauthor | Xu, Hangxun | - |
dc.contributor.googleauthor | Bang, Jin Ho | - |
dc.contributor.googleauthor | Suslick, Kenneth S. | - |
dc.sector.campus | E | - |
dc.sector.daehak | 과학기술융합대학 | - |
dc.sector.department | 화학분자공학과 | - |
dc.identifier.pid | jbang | - |
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