Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 지창현 | * |
dc.date.accessioned | 2016-08-28T12:08:19Z | - |
dc.date.available | 2016-08-28T12:08:19Z | - |
dc.date.issued | 2011 | * |
dc.identifier.issn | 0960-1317 | * |
dc.identifier.other | OAK-8015 | * |
dc.identifier.uri | https://dspace.ewha.ac.kr/handle/2015.oak/221986 | - |
dc.description.abstract | This paper reports the design, fabrication and testing of a three-dimensional zinc-air microbattery with improved areal energy density and areal capacity, particularly at high discharge rates. The device is based on a multilayer, micron-scale, low-resistance metallic skeleton with an improved surface area. This skeleton consists of alternating Cu and Ni layers supporting Zn as electrodeposited anode electrode, and provides a high surface area, low-resistance path for electron transfer. A proof-of-concept zinc-air microbattery based on this technology was developed, characterized and compared with its two-dimensional thin-film counterparts fabricated on the same footprint area with equal amount of the Zn anode electrode. Using this approach, we were able to improve a single-layer initial structure with a surface area of 1.3 mm 2 to a scaffold structure with ten layers having a surface area of 15 mm 2. Discharging through load resistances ranging from 100 to 3000 Ω, the areal energy density and areal capacity of the microbattery were measured as 2.5-3 mWh cm -2 and ∼2.5 mAh cm -2, respectively. © 2011 IOP Publishing Ltd. | * |
dc.language | English | * |
dc.title | A MEMS-enabled 3D zinc-air microbattery with improved discharge characteristics based on a multilayer metallic substructure | * |
dc.type | Article | * |
dc.relation.issue | 10 | * |
dc.relation.volume | 21 | * |
dc.relation.index | SCI | * |
dc.relation.index | SCIE | * |
dc.relation.index | SCOPUS | * |
dc.relation.journaltitle | Journal of Micromechanics and Microengineering | * |
dc.identifier.doi | 10.1088/0960-1317/21/10/104011 | * |
dc.identifier.wosid | WOS:000295412700012 | * |
dc.identifier.scopusid | 2-s2.0-80053615920 | * |
dc.author.google | Armutlulu A. | * |
dc.author.google | Fang Y. | * |
dc.author.google | Kim S.H. | * |
dc.author.google | Ji C.H. | * |
dc.author.google | Bidstrup Allen S.A. | * |
dc.author.google | Allen M.G. | * |
dc.contributor.scopusid | 지창현(7202015390) | * |
dc.date.modifydate | 20240322125611 | * |