There are no files associated with this item.
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.citation.startPage | 117451 | - |
dc.citation.title | APPLIED CATALYSIS A-GENERAL | - |
dc.citation.volume | 594 | - |
dc.contributor.author | Lee, Min Hee | - |
dc.contributor.author | Youn, Duck Hyun | - |
dc.contributor.author | Lee, Jae Sung | - |
dc.date.accessioned | 2023-12-21T17:47:28Z | - |
dc.date.available | 2023-12-21T17:47:28Z | - |
dc.date.created | 2020-04-24 | - |
dc.date.issued | 2020-03 | - |
dc.description.abstract | Uniformly dispersed similar to 10 nm MoP nanoparticles on N-doped carbon nanotube and graphene composite (NCNTNGR) support are synthesized via a simple temperature-programmed reduction method for electrocatalytic hydrogen evolution reaction (HER). The NCNT-NGR support is composed of well-intercalated carbon nanotube (CNT) between graphene layers, resulting in suppressed CNT bundling and graphene re-stacking, hence providing a large surface area. The prepared MoP/NCNT-NGR composite exhibits high HER activity than control catalysts (MoP/NCNT, MoP/NGR, and bare MoP) with a small benchmark overpotential of 100 mV to drive 10 mA/cm(2) and an improved Tafel slope of 44 mV/dec in an acidic medium. It also exhibits excellent stability for 1000 potential cycles and in a 10-h chronoamperometry test. Such a HER performance arises from synergy between highly active MoP nanoparticles and the large surface area/highly conducive NCNT-NGR support. | - |
dc.identifier.bibliographicCitation | APPLIED CATALYSIS A-GENERAL, v.594, pp.117451 | - |
dc.identifier.doi | 10.1016/j.apcata.2020.117451 | - |
dc.identifier.issn | 0926-860X | - |
dc.identifier.scopusid | 2-s2.0-85078878189 | - |
dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/32020 | - |
dc.identifier.url | https://www.sciencedirect.com/science/article/pii/S0926860X20300442?via%3Dihub | - |
dc.identifier.wosid | 000523558400013 | - |
dc.language | 영어 | - |
dc.publisher | ELSEVIER | - |
dc.title | Nanostructured molybdenum Phosphide/N-Doped carbon nanotube-graphene composites as efficient electrocatalysts for hydrogen evolution reaction | - |
dc.type | Article | - |
dc.description.isOpenAccess | FALSE | - |
dc.relation.journalWebOfScienceCategory | Chemistry, Physical; Environmental Sciences | - |
dc.relation.journalResearchArea | Chemistry; Environmental Sciences & Ecology | - |
dc.type.docType | Article | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.subject.keywordAuthor | Electrochemical hydrogen evolution reaction | - |
dc.subject.keywordAuthor | Molybdenum phosphide | - |
dc.subject.keywordAuthor | Carbon nanotube | - |
dc.subject.keywordAuthor | Graphene | - |
dc.subject.keywordAuthor | Hybrid support | - |
dc.subject.keywordPlus | TRANSITION | - |
dc.subject.keywordPlus | PHOSPHATE | - |
dc.subject.keywordPlus | CARBIDE | - |
dc.subject.keywordPlus | SULFIDE | - |
dc.subject.keywordPlus | SULFUR | - |
Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.
Tel : 052-217-1404 / Email : scholarworks@unist.ac.kr
Copyright (c) 2023 by UNIST LIBRARY. All rights reserved.
ScholarWorks@UNIST was established as an OAK Project for the National Library of Korea.