Zobrazeno 1 - 10
of 94
pro vyhledávání: '"Gary Anthony Attard"'
Autor:
Ru-Yu Zhou, Yao-Hui Wang, Shisheng Zheng, Petar M. Radjenovic, Zhilin Yang, Gary Anthony Attard, Quanfeng He, Shunning Li, Weimin Yang, Jian-Feng Li, Jin-Chao Dong, Jiaxin Zheng, Feng Pan, Zhong-Qun Tian
Publikováno v:
Nature. 600:81-85
Understanding the structure and dynamic process of water at the solid–liquid interface is an extremely important topic in surface science, energy science and catalysis1–3. As model catalysts, atomically flat single-crystal electrodes exhibit well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13247ae8a1ba144ab3239a9a08b4af57
https://doi.org/10.1038/s41586-021-04068-z
https://doi.org/10.1038/s41586-021-04068-z
Publikováno v:
Chemical Science
Sodium–oxygen battery cathodes utilise the reversible redox species of oxygen in the presence of sodium ions. However, the oxygen reduction and evolution reaction mechanism is yet to be conclusively determined. In order to examine the part played b
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1264bc0a75195f264216734e63dc662a
https://doi.org/10.1039/c8sc05489d
https://doi.org/10.1039/c8sc05489d
Publikováno v:
Electrochemistry Communications, Vol 119, Iss, Pp 106814-(2020)
Electrochemistry Communications
Electrochemistry Communications
Cyclic voltammetry has been used to probe the initial stages of oxygen reduction and oxidation in lithium-containing dimethyl sulfoxide at well-defined Pt single crystal electrodes in order to elucidate any catalytic effects ascribable to surface str
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b8844a74ee8cac5c67d32458e651aaef
http://www.sciencedirect.com/science/article/pii/S138824812030165X
http://www.sciencedirect.com/science/article/pii/S138824812030165X
By combining cyclic voltammetry (CV) and shell-isolated nanoparticle-enhanced Raman spectroscopy (SHINERS), the adsorption behavior of two alkynes, propargyl alcohol (PA) and 2-methyl-3-butyn-2-ol (MeByOH), undergoing hydrogenation on Pt basal plane
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b566019ae70c64740f3f32a19545d9a
Autor:
Yi-Min Wei, Jian-Feng Li, Jin-Chao Dong, Jia-Bo Le, Min Su, Gary Anthony Attard, Yu Zhao, Zhong-Qun Tian, Guo-Kun Liu, Jun Cheng, Zhilin Yang, Weimin Yang
Publikováno v:
Angewandte Chemie (International ed. in English). 59(52)
The adsorption and electrooxidation of CO molecules at well-defined Pt(hkl) single-crystal electrode surfaces is a key step towards addressing catalyst poisoning mechanisms in fuel cells. Herein, we employed in situ electrochemical shell-isolated nan
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b2a11111b855ee35bf1cc3c9fb753fe6
https://pubmed.ncbi.nlm.nih.gov/32918778
https://pubmed.ncbi.nlm.nih.gov/32918778
Autor:
Gary Anthony Attard
Publikováno v:
Journal of Electroanalytical Chemistry
A phenomenological theory of electrosorption is presented based upon notions of local charge and local electronic polarisability (Friedel oscillations). The strong link between the extent and nature of ionic and molecular adsorption at an electrode s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b319d1e208297398777b8470cf36de28
https://doi.org/10.1016/j.jelechem.2017.12.057
https://doi.org/10.1016/j.jelechem.2017.12.057
Autor:
Gary Anthony Attard, Jun Huang
Publikováno v:
Journal of Electroanalytical Chemistry. 896:115150
We discuss the possibility of a new mechanism for the hydrogen evolution reaction (HER) involving hydrogen anion as the reaction intermediate. A simple thermodynamic analysis reveals that this mechanism is unfavourable at most relevant catalysts in a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b9a4f43068f2c9a1315e3e67683b329d
https://doi.org/10.1016/j.jelechem.2021.115150
https://doi.org/10.1016/j.jelechem.2021.115150
Autor:
John P. Lowe, Frank Marken, Elena Madrid, Gary Anthony Attard, Tina Düren, Neil B. McKeown, Kadhum J. Msayib, Qilei Song
Publikováno v:
ChemElectroChem
Madrid, E, Lowe, J, Msayib, K J, Mckeown, N B, Song, Q, Attard, G A, Duren, T & Marken, F 2019, ' Triphasic Nature of Polymers of Intrinsic Microporosity Induces Storage and Catalysis Effects in Hydrogen and Oxygen Reactivity at Electrode Surfaces ', ChemElectroChem, vol. 6, no. 1, pp. 252-259 . https://doi.org/10.1002/celc.201800177
Madrid, E, Lowe, J, Msayib, K J, Mckeown, N B, Song, Q, Attard, G A, Duren, T & Marken, F 2019, ' Triphasic Nature of Polymers of Intrinsic Microporosity Induces Storage and Catalysis Effects in Hydrogen and Oxygen Reactivity at Electrode Surfaces ', ChemElectroChem, vol. 6, no. 1, pp. 252-259 . https://doi.org/10.1002/celc.201800177
Hydrogen oxidation and oxygen reduction are two crucial energy conversion reactions, which are shown to be both strongly affected by the presence of intrinsically microporous polymer coatings on electrodes. Polymers of intrinsic microporosity (PIMs)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d74b180006eae073601995705fa96f2
Publikováno v:
RUA. Repositorio Institucional de la Universidad de Alicante
Universidad de Alicante (UA)
Journal of Catalysis
Universidad de Alicante (UA)
Journal of Catalysis
The electrochemical reduction of nitrate anions in aqueous 0.1 M perchloric acid has been studied using Pt(S)-[n{1 1 0} × {1 1 1}] and Pt(S)-[n{1 1 0} × {1 0 0}] single crystal electrodes. It is demonstrated that the presence of Pt{1 1 0} adsorptio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::79e4de7fb19066bd49f14e69b679537d
http://hdl.handle.net/10045/97731
http://hdl.handle.net/10045/97731
Publikováno v:
Weber, J, Wain, A J, Attard, G A & Marken, F 2017, ' Electrothermal Annealing of Catalytic Platinum Microwire Electrodes : Towards Membrane-Free pH 7 Glucose Micro-Fuel Cells ', Electroanalysis, vol. 29, no. 1, pp. 38-44 . https://doi.org/10.1002/elan.201600443
Electroanalysis
Electroanalysis
Surface activation and cleaning of platinum micro-wires of 25 micron diameter has been achieved by a short one-second electrothermal annealing treatment in air at 0.3 A (to orange glow). Voltammetric data suggest a decrease in the electrochemically a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::32fcb8af6146c07c3f04ac2e1757ce67
https://doi.org/10.1002/elan.201600443
https://doi.org/10.1002/elan.201600443