Publications
Detailed Information
Enhancing Bifunctional Catalytic Activity via a Nanostructured La(Sr)Fe(Co)O3-δ@Pd Matrix as an Efficient Electrocatalyst for Li-O2 Batteries : Enhancing Bifunctional Catalytic Activity via a Nanostructured La(Sr)Fe(Co)O3-delta@Pd Matrix as an Efficient Electrocatalyst for Li-O-2 Batteries
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Oh, Mi Young | - |
dc.contributor.author | Kim, Jung Hyun | - |
dc.contributor.author | Lee, Young Wook | - |
dc.contributor.author | Kim, Kyeong Joon | - |
dc.contributor.author | Shin, Hong Rim | - |
dc.contributor.author | Park, Hyeokjun | - |
dc.contributor.author | Lee, Kang Taek | - |
dc.contributor.author | Kang, Kisuk | - |
dc.contributor.author | Shin, Tae Ho | - |
dc.date.accessioned | 2020-04-25T07:44:47Z | - |
dc.date.available | 2020-04-25T07:44:47Z | - |
dc.date.created | 2020-01-21 | - |
dc.date.created | 2020-01-21 | - |
dc.date.issued | 2019-12 | - |
dc.identifier.citation | ACS Applied Energy Materials, Vol.2 No.12, pp.8633-8640 | - |
dc.identifier.issn | 2574-0962 | - |
dc.identifier.other | 89325 | - |
dc.identifier.uri | https://hdl.handle.net/10371/164971 | - |
dc.description.abstract | One of the important challenges with a bifunctional electrocatalyst is reducing the large overpotential involved in the slow kinetics of the oxygen evolution reaction (OER) and oxygen reduction reaction (ORR) at the air electrode in a metal air redox battery. Here, we present a nanostructured LSCF@Pd matrix of nanostructured LSCF (Nano-LSCF) with palladium to enhance the bifunctional catalytic activity in Li-O-2 battery applications. Pd nanoparticles can be perfectly supported on the surface of the Nano-LSCF, and the ORR catalytic activity was properly improved. When Nano-LSCF@Pd was applied to a cathode catalyst in Li-O-2 batteries, the first discharge ability (16912 mA h g(-1)) was higher than that of Nano-LSCF (6707 mA h g(-1)) and the cycling property improved. These results demonstrate that the Pd-deposited nanostructured perovskite is a capable catalyst to enhance the ORR activity of LSCF as a promising bifunctional electrocatalyst. | - |
dc.language | 영어 | - |
dc.publisher | American Chemical Society | - |
dc.title | Enhancing Bifunctional Catalytic Activity via a Nanostructured La(Sr)Fe(Co)O3-δ@Pd Matrix as an Efficient Electrocatalyst for Li-O2 Batteries | - |
dc.title.alternative | Enhancing Bifunctional Catalytic Activity via a Nanostructured La(Sr)Fe(Co)O3-delta@Pd Matrix as an Efficient Electrocatalyst for Li-O-2 Batteries | - |
dc.type | Article | - |
dc.contributor.AlternativeAuthor | 강기석 | - |
dc.identifier.doi | 10.1021/acsaem.9b01540 | - |
dc.citation.journaltitle | ACS Applied Energy Materials | - |
dc.identifier.wosid | 000504953500033 | - |
dc.identifier.scopusid | 2-s2.0-85076760774 | - |
dc.citation.endpage | 8640 | - |
dc.citation.number | 12 | - |
dc.citation.startpage | 8633 | - |
dc.citation.volume | 2 | - |
dc.identifier.sci | 000504953500033 | - |
dc.description.isOpenAccess | N | - |
dc.contributor.affiliatedAuthor | Kang, Kisuk | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.subject.keywordPlus | OXYGEN REDUCTION REACTION | - |
dc.subject.keywordPlus | CATHODE | - |
dc.subject.keywordPlus | METAL | - |
dc.subject.keywordPlus | NANOFIBERS | - |
dc.subject.keywordPlus | PD | - |
dc.subject.keywordPlus | NANOPARTICLES | - |
dc.subject.keywordPlus | CARBON | - |
dc.subject.keywordPlus | ELECTRODE | - |
dc.subject.keywordPlus | FACILE | - |
dc.subject.keywordPlus | DESIGN | - |
dc.subject.keywordAuthor | bifunctional effect | - |
dc.subject.keywordAuthor | Nano-LSCF@Pd matrix | - |
dc.subject.keywordAuthor | electrocatalyst | - |
dc.subject.keywordAuthor | lithium ion battery | - |
dc.subject.keywordAuthor | oxygen evolution reaction (OER) | - |
dc.subject.keywordAuthor | oxygen reduction reaction (ORR) | - |
- Appears in Collections:
- Files in This Item:
- There are no files associated with this item.
Item View & Download Count
Items in S-Space are protected by copyright, with all rights reserved, unless otherwise indicated.