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논문 기본정보
Electrochemical Characterization of Electrospun LaCoO3 Perovskite Nanofibers Prepared at Different Temperature for Oxygen Reduction and Evolution in Alkaline Solution
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | 한국수소 및 신에너지학회 논문집 = Transactions of the Korean Hydrogen and New Energy Society |
| ISSN | 1738-7264, |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | Lopez, Kareen J.,Sun, Ho-Jung,Park, Gyungse,Eom, Seungwook,Shim, Joongpyo |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2015-01-01 |
| 초록 | Electrospun $LaCoO_3$ perovskite nanofibers were produced for the air electrode in Zn-air rechargeable batteries using electrospinning technique with sequential calcination. The final calcination temperature was varied from 500 to $800^{ circ}C$ in order to determine its effect on the physical and electrochemical properties of the prepared $LaCoO_3$ perovskite nanofibers. The surface area of the electrospun $LaCoO_3$ perovskite nanofibers were observed to decrease with increasing final calcination temperature. Electrospun $LaCoO_3$ perovskite nanofibers calcined with final calcination temperature of $700^{ circ}C$ had the best electrocatalytic activity among the prepared perovskite nanofibers. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201514751393370 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
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| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | 아연공기전지,공기극,페롭스카이트,나노섬유,산소환원,산소발생,Zn-air battery,air electrode,perovskite, lt,TEX gt,$LaCoO_3$ lt,/TEX gt,. nanofiber,oxygen reduction,oxygen evolution |