File Download

  • Find it @ UNIST can give you direct access to the published full text of this article. (UNISTARs only)
Related Researcher


Jang, Ji-Wook
JW Energy Lab.
Read More

Views & Downloads

Detailed Information

Cited time in webofscience Cited time in scopus
Metadata Downloads

Full metadata record

DC Field Value Language
dc.citation.number 15 -
dc.citation.startPage eaaz3944 -
dc.citation.title SCIENCE ADVANCES -
dc.citation.volume 6 - Jeon, Dasom - Park, Jinwoo - Shin,Changhwan - Kim, Hyunwoo - Jang, Ji-Wook - Lee, Dong Woog - Ryu, Jungki - 2023-12-21T17:43:24Z - 2023-12-21T17:43:24Z - 2020-03-16 - 2020-04 -
dc.description.abstract The efficient removal of gas bubbles in (photo)electrochemical gas evolution reactions is an important but underexplored issue. Conventionally, researchers have attempted to impart bubble-repellent properties (so-called superaerophobicity) to electrodes by controlling their microstructures. However, conventional approaches have limitations, as they are material specific, difficult to scale up, possibly detrimental to the electrodes' catalytic activity and stability, and incompatible with photoelectrochemical applications. To address these issues, we report a simple strategy for the realization of superaerophobic (photo)electrodes via the deposition of hydrogels on a desired electrode surface. For a proof-of-concept demonstration, we deposited a transparent hydrogel assembled from M13 virus onto (photo)electrodes for a hydrogen evolution reaction. The hydrogel overlayer facilitated the elimination of hydrogen bubbles and substantially improved the (photo)electrodes' performances by maintaining high catalytic activity and minimizing the concentration overpotential. This study can contribute to the practical application of various types of (photo)electrochemical gas evolution reactions. -
dc.identifier.bibliographicCitation SCIENCE ADVANCES, v.6, no.15, pp.eaaz3944 -
dc.identifier.doi 10.1126/sciadv.aaz3944 -
dc.identifier.issn 2375-2548 -
dc.identifier.scopusid 2-s2.0-85083182638 -
dc.identifier.uri -
dc.identifier.url -
dc.identifier.wosid 000525751400030 -
dc.language 영어 -
dc.title Superaerophobic hydrogels for enhanced electrochemical and photoelectrochemical hydrogen production -
dc.type Article -
dc.description.isOpenAccess TRUE -
dc.relation.journalWebOfScienceCategory Multidisciplinary Sciences -
dc.relation.journalResearchArea Science & Technology - Other Topics -
dc.type.docType Article -
dc.description.journalRegisteredClass scie -
dc.description.journalRegisteredClass scopus -
dc.subject.keywordPlus M13 -
dc.subject.keywordPlus ELECTROCATALYSTS -
dc.subject.keywordPlus PERFORMANCE -
dc.subject.keywordPlus EFFICIENT -
dc.subject.keywordPlus MOS2 -
dc.subject.keywordPlus WATER-OXIDATION CATALYST -
dc.subject.keywordPlus EVOLUTION -
dc.subject.keywordPlus REDUCTION -


Items in Repository are protected by copyright, with all rights reserved, unless otherwise indicated.