https://scholars.lib.ntu.edu.tw/handle/123456789/641822
DC 欄位 | 值 | 語言 |
---|---|---|
dc.contributor.author | Yu, Shuo En | en_US |
dc.contributor.author | Wang, Ying Chyi | en_US |
dc.contributor.author | Tseng, Chia Yun | en_US |
dc.contributor.author | Cheng, I-Chun | en_US |
dc.contributor.author | JIAN-ZHANG CHEN | en_US |
dc.date.accessioned | 2024-04-09T08:00:45Z | - |
dc.date.available | 2024-04-09T08:00:45Z | - |
dc.date.issued | 2024-04-01 | - |
dc.identifier.issn | 00318949 | - |
dc.identifier.uri | https://scholars.lib.ntu.edu.tw/handle/123456789/641822 | - |
dc.description.abstract | NiRu bimetallic metal-organic frameworks (NiRu-MOFs) are grown by a simple hydrothermal method on nickel foam (NF) as an the electrocatalyst for the hydrogen evolution reaction. Low-pressure plasmas of pure Ar, 95%Ar + 5%H2, and 95% Ar + 5%O2 are used for the post-treatment of the NiRu-MOFs. NiRu-MOFs-AO with post-plasma treatment with 95%Ar + 5%O2 show the lowest overpotential of 123.3 mV at a current density of 10 mA cm−2 and a Tafel slope of 72.0 mV dec−1 in 1 M KOH electrolyte. Electrochemical impedance spectroscopy results indicate that post-plasma treatment can further reduce the charge transfer resistance. Moreover, the electric double-layer capacitance (Cdl) is calculated based on the cyclic voltammetry results, and the electrocatalyst subjected to 95%Ar + 5%O2 post-plasma treatment shows a 2Cdl value of 3.69 mF/cm2, suggesting a larger electrochemically active surface area after oxygen-containing-plasma treatment. | en_US |
dc.relation.ispartof | Physica Scripta | en_US |
dc.subject | electrocatalyst | electrolysis | hydrogen evolution reaction (HER) | NiRu-metal organic frameworks (NiRu-MOFs) | plasma | en_US |
dc.title | Characteristics of low-pressure-plasma-processed NiRu-MOFs/nickel foam for Hydrogen evolution reaction | en_US |
dc.type | journal article | en_US |
dc.identifier.doi | 10.1088/1402-4896/ad314a | - |
dc.identifier.scopus | 2-s2.0-85188326351 | - |
dc.identifier.url | https://api.elsevier.com/content/abstract/scopus_id/85188326351 | - |
dc.relation.journalvolume | 99 | en_US |
dc.relation.journalissue | 4 | en_US |
item.fulltext | no fulltext | - |
item.cerifentitytype | Publications | - |
item.openairecristype | http://purl.org/coar/resource_type/c_6501 | - |
item.grantfulltext | none | - |
item.openairetype | journal article | - |
crisitem.author.dept | Applied Mechanics | - |
crisitem.author.orcid | 0000-0002-1071-2234 | - |
crisitem.author.parentorg | College of Engineering | - |
顯示於: | 應用力學研究所 |
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