Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Tran Dinh Phong | - |
dc.date.accessioned | 2017-11-09T05:48:23Z | - |
dc.date.available | 2017-11-09T05:48:23Z | - |
dc.date.issued | 2016-01 | - |
dc.identifier.citation | ENERGY & ENVIRONMENTAL SCIENCE, v. 9, NO 3, Page. 940-947 | en_US |
dc.identifier.issn | 1754-5692 | - |
dc.identifier.issn | 1754-5706 | - |
dc.identifier.uri | http://pubs.rsc.org/en/Content/ArticleLanding/2016/EE/C5EE02739J#!divAbstract | - |
dc.identifier.uri | http://hdl.handle.net/20.500.11754/30611 | - |
dc.description.abstract | Hydrogen/water interconversion is a key reaction in the context of new energy technologies, including hydrogen fuel cells, water electrolyzers, and water-splitting photoelectrochemical cells. Specifications differ for these technologies to meet economic viability but state-of-the-art prototypes all rely on the powerful catalytic properties of the platinum metal as a catalyst for hydrogen production and uptake. Yet, this scarce and expensive metal is not itself a sustainable resource and its replacement by low cost and readily available materials is a requisite for these technologies to become economically viable. Here we revisit the preparation of bioinspired nanomaterials for hydrogen evolution and uptake (Le Goff et al., Science, 2009, 326, 1384-1387) and show that molecular engineering combined with three dimensional structuring of the electrode material allows the preparation of stable materials based on nickel bisdiphosphine catalytic units with performances in a 0.5 M sulphuric acid aqueous electrolyte that approach those of commercial platinum-based materials (0.05 mgPt cm-2) assessed under similar, technologically relevant, operational conditions. © The Royal Society of Chemistry 2016. | en_US |
dc.description.sponsorship | This work was supported by ANR (Caroucell project, ANR-13-BIME-003 and Labex program ARCANE, ANR-11-LABX-0003-01) and the FCH Joint Undertaking (Nano-Cat project, grant no. 325239). The authors thank Nicolas Guillet (CEA/LITEN) for helpful discussion and help during the analysis of the data. | en_US |
dc.language.iso | en | en_US |
dc.publisher | ROYAL SOC CHEMISTRY | en_US |
dc.subject | HYDROGEN OXIDATION | en_US |
dc.subject | OXYGEN REDUCTION | en_US |
dc.subject | MOLECULAR ELECTROCATALYSTS | en_US |
dc.subject | FUEL-CELLS | en_US |
dc.subject | CATALYSTS | en_US |
dc.subject | ELECTRODES | en_US |
dc.subject | POTENTIALS | en_US |
dc.subject | ACID | en_US |
dc.title | Bio-inspired Noble Metal-Free Nanomaterials Approaching Platinum Performances for H2 Evolution and Uptake | en_US |
dc.type | Article | en_US |
dc.identifier.doi | 10.1039/c5ee02739j | - |
dc.relation.journal | ENERGY & ENVIRONMENTAL SCIENCE | - |
dc.contributor.googleauthor | Huan, Tran N. | - |
dc.contributor.googleauthor | Jane, Reuben T. | - |
dc.contributor.googleauthor | Benayad, Anass | - |
dc.contributor.googleauthor | Guetaz, Laure | - |
dc.contributor.googleauthor | Tran, Phong D. | - |
dc.contributor.googleauthor | Artero, Vincent | - |
dc.relation.code | 2016002830 | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF NATURAL SCIENCES[S] | - |
dc.sector.department | DEPARTMENT OF CHEMISTRY | - |
dc.identifier.pid | trandp | - |
Items in DSpace are protected by copyright, with all rights reserved, unless otherwise indicated.