Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 김선정 | - |
dc.date.accessioned | 2018-03-16T00:55:19Z | - |
dc.date.available | 2018-03-16T00:55:19Z | - |
dc.date.issued | 2014-06 | - |
dc.identifier.citation | NATURE COMMUNICATIONS, 권: 5 | en_US |
dc.identifier.issn | 2041-1723 | - |
dc.identifier.uri | https://www.nature.com/articles/ncomms4928 | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/47581 | - |
dc.description.abstract | Biofuel cells that generate electricity from glucose in blood are promising for powering implantable biomedical devices. Immobilizing interconnected enzyme and redox mediator in a highly conducting, porous electrode maximizes their interaction with the electrolyte and minimizes diffusion distances for fuel and oxidant, thereby enhancing power density. Here we report that our separator-free carbon nanotube yarn biofuel cells provide an open-circuit voltage of 0.70 V, and a maximum areal power density of 2.18mW cm(-2) that is three times higher than for previous carbon nanotube yarn biofuel cells. Biofuel cell operation in human serum provides high areal power output, as well as markedly increased lifetime (83% remained after 24 h), compared with previous unprotected biofuel cells. Our biscrolled yarn biofuel cells are woven into textiles having the mechanical robustness needed for implantation for glucose energy harvesting. | en_US |
dc.description.sponsorship | This work was supported by the Creative Research Initiative Center for Bio-Artificial Muscle of the Ministry of Education, Science and Technology (MEST) and the MEST-US Air Force Cooperation Program (NRF-2013K1A3A1A32035592) in Korea; Air Force Grant AOARD-10-4067, Air Force Office of Scientific Research grant FA9550-12-1-0211 and Robert A. Welch Foundation grant AT-0029 in the USA; and the Australian Research Council through the Centre of Excellence and Fellowship programs. | en_US |
dc.language.iso | en | en_US |
dc.publisher | NATURE PUBLISHING GROUP, MACMILLAN BUILDING, 4 CRINAN ST, LONDON N1 9XW, ENGLAND | en_US |
dc.title | High-power biofuel cell textiles from woven biscrolled carbon nanotube yarns | en_US |
dc.type | Article | en_US |
dc.relation.volume | 5 | - |
dc.identifier.doi | 10.1038/ncomms4928 | - |
dc.relation.page | 3928-3928 | - |
dc.relation.journal | NATURE COMMUNICATIONS | - |
dc.contributor.googleauthor | Kim, Seon J | - |
dc.contributor.googleauthor | Lee, Sung-Ho | - |
dc.contributor.googleauthor | Choi, Young-Bong | - |
dc.contributor.googleauthor | Lee, Jae Ah | - |
dc.contributor.googleauthor | Kim, Shi Hyeong | - |
dc.contributor.googleauthor | Kim, Hyug-Han | - |
dc.contributor.googleauthor | Kozlov, Mikhail E | - |
dc.contributor.googleauthor | Lima, Marcio D | - |
dc.contributor.googleauthor | Wallace, Gordon G | - |
dc.contributor.googleauthor | Spinks, Geoffrey M | - |
dc.relation.code | 2014036437 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DIVISION OF ELECTRICAL AND BIOMEDICAL ENGINEERING | - |
dc.identifier.pid | sjk | - |
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