Electrodeposited Metal Organic Framework toward Excellent Hydrogen Sensing in an Ionic Liquid
dc.contributor.author | Azhar, Muhammad Rizwan | |
dc.contributor.author | Hussain, Ghulam | |
dc.contributor.author | Tade, Moses O | |
dc.contributor.author | Silvester-Dean, Debbie | |
dc.contributor.author | Wang, Shaobin | |
dc.date.accessioned | 2020-07-02T07:47:52Z | |
dc.date.available | 2020-07-02T07:47:52Z | |
dc.date.issued | 2020 | |
dc.identifier.citation | Azhar, M.R. and Hussain, G. and Tade, M.O. and Silvester, D.S. and Wang, S. 2020. Electrodeposited Metal Organic Framework toward Excellent Hydrogen Sensing in an Ionic Liquid. ACS Applied Nano Materials. 3 (5): pp. 4376-4385. | |
dc.identifier.uri | http://hdl.handle.net/20.500.11937/79831 | |
dc.identifier.doi | 10.1021/acsanm.0c00503 | |
dc.description.abstract |
The synthesis of thin films of metal organic frameworks (MOFs) is a rapidly growing area owing to the use of these highly functional nanomaterials for various applications. In this study, a thin layer of a typical MOF, copper benzene tricarboxylate (HKUST–1), was synthesized by electrodeposition on a glassy carbon (GC) electrode using a potential-step chronoamperometric technique at room temperature. Various characterization techniques including Fourier transform infrared (FTIR) spectroscopy, X-ray diffraction (XRD), scanning electron microscopy (SEM), and X-ray photoelectron spectroscopy (XPS) were used to verify the successful deposition of the MOF film and its structure. The electrodeposited MOF crystals showed cuboctahedral morphology with macropores. The MOF modified electrode was applied for hydrogen gas sensing in a room-temperature ionic liquid (RTIL) for the first time. A 4-fold increase in current was observed compared to a precious metal, that is, platinum, and the electrode exhibited a significant catalytic activity compared to the bare GC electrode, making it a very promising low cost material for hydrogen gas sensing. | |
dc.language | English | |
dc.publisher | AMER CHEMICAL SOC | |
dc.relation.sponsoredby | http://purl.org/au-research/grants/arc/FT170100315 | |
dc.relation.sponsoredby | http://purl.org/au-research/grants/arc/DP170104264 | |
dc.subject | Science & Technology | |
dc.subject | Technology | |
dc.subject | Nanoscience & Nanotechnology | |
dc.subject | Materials Science, Multidisciplinary | |
dc.subject | Science & Technology - Other Topics | |
dc.subject | Materials Science | |
dc.subject | thin films | |
dc.subject | electrodeposition | |
dc.subject | MOFs | |
dc.subject | ionic liquids | |
dc.subject | electrochemistry | |
dc.subject | hydrogen oxidation | |
dc.subject | SCREEN-PRINTED ELECTRODES | |
dc.subject | PLATINUM-ELECTRODES | |
dc.subject | ADSORPTIVE REMOVAL | |
dc.subject | THIN-FILMS | |
dc.subject | ELECTROCHEMICAL DEPOSITION | |
dc.subject | OXIDATION | |
dc.subject | FABRICATION | |
dc.subject | HKUST-1 | |
dc.subject | OPTIMIZATION | |
dc.subject | VOLTAMMETRY | |
dc.title | Electrodeposited Metal Organic Framework toward Excellent Hydrogen Sensing in an Ionic Liquid | |
dc.type | Journal Article | |
dcterms.source.volume | 3 | |
dcterms.source.number | 5 | |
dcterms.source.startPage | 4376 | |
dcterms.source.endPage | 4385 | |
dcterms.source.issn | 2574-0970 | |
dcterms.source.title | ACS Applied Nano Materials | |
dc.date.updated | 2020-07-02T07:47:32Z | |
curtin.note |
This document is the Accepted Manuscript version of a Published Work that appeared in final form in ACS Applied Nano Materials, copyright © American Chemical Society, after peer review and technical editing by the publisher. To access the final edited and published work see https://doi.org/10.1021/acsanm.0c00503. | |
curtin.department | School of Molecular and Life Sciences (MLS) | |
curtin.department | WASM: Minerals, Energy and Chemical Engineering | |
curtin.accessStatus | Open access | |
curtin.faculty | Faculty of Science and Engineering | |
curtin.contributor.orcid | Silvester-Dean, Debbie [0000-0002-7678-7482] | |
curtin.contributor.orcid | Wang, Shaobin [0000-0002-1751-9162] | |
curtin.contributor.researcherid | Silvester-Dean, Debbie [D-4679-2013] | |
curtin.contributor.researcherid | Wang, Shaobin [C-5507-2008] | |
curtin.contributor.scopusauthorid | Silvester-Dean, Debbie [14623139100] | |
curtin.contributor.scopusauthorid | Wang, Shaobin [57201042481] [7410345755] |