Nature Catalysis, Год журнала: 2019, Номер 2(4), С. 304 - 313
Опубликована: Март 11, 2019
Язык: Английский
Nature Catalysis, Год журнала: 2019, Номер 2(4), С. 304 - 313
Опубликована: Март 11, 2019
Язык: Английский
Science, Год журнала: 2017, Номер 355(6321)
Опубликована: Янв. 12, 2017
Better living through water-splitting Chemists have known how to use electricity split water into hydrogen and oxygen for more than 200 years. Nonetheless, because the electrochemical route is inefficient, most of made nowadays comes from natural gas. Seh et al. review recent progress in electrocatalyst development accelerate water-splitting, reverse reactions that underlie fuel cells, related oxygen, nitrogen, carbon dioxide reductions. A unified theoretical framework highlights need catalyst design strategies selectively stabilize distinct reaction intermediates relative each other. Science , this issue p. 10.1126/science.aad4998
Язык: Английский
Процитировано
10105Chemical Society Reviews, Год журнала: 2017, Номер 46(2), С. 337 - 365
Опубликована: Янв. 1, 2017
We review the fundamental aspects of metal oxides, chalcogenides and pnictides as effective electrocatalysts for oxygen evolution reaction.
Язык: Английский
Процитировано
5412Nature Reviews Chemistry, Год журнала: 2017, Номер 1(1)
Опубликована: Янв. 11, 2017
Язык: Английский
Процитировано
3076Nature Energy, Год журнала: 2016, Номер 1(12)
Опубликована: Ноя. 28, 2016
Язык: Английский
Процитировано
2368Chemical Society Reviews, Год журнала: 2020, Номер 49(7), С. 2196 - 2214
Опубликована: Янв. 1, 2020
The fundamentals related to the oxygen evolution reaction and catalyst design are summarized discussed.
Язык: Английский
Процитировано
2139Science, Год журнала: 2016, Номер 353(6303), С. 1011 - 1014
Опубликована: Сен. 1, 2016
Oxygen electrochemistry plays a key role in renewable energy technologies such as fuel cells and electrolyzers, but the slow kinetics of oxygen evolution reaction (OER) limit performance commercialization devices. Here we report an iridium oxide/strontium oxide (IrO x /SrIrO 3 ) catalyst formed during electrochemical testing by strontium leaching from surface layers thin films SrIrO . This has demonstrated specific activity at 10 milliamps per square centimeter (OER current normalized to area), with only 270 290 millivolts overpotential for 30 hours continuous acidic electrolyte. Density functional theory calculations suggest formation highly active IrO or anatase 2 motifs. The outperforms known ruthenium (RuO systems, other OER catalysts that have reasonable
Язык: Английский
Процитировано
1896Nature Catalysis, Год журнала: 2017, Номер 1(1), С. 63 - 72
Опубликована: Дек. 22, 2017
Язык: Английский
Процитировано
1741Advanced Materials, Год журнала: 2016, Номер 28(42), С. 9266 - 9291
Опубликована: Авг. 29, 2016
Increasing energy demands and environment awareness have promoted extensive research on the development of alternative conversion storage technologies with high efficiency environmental friendliness. Among them, water splitting is very appealing, receiving more attention. The critical challenge this renewable-energy technology to expedite oxygen evolution reaction (OER) because its slow kinetics large overpotential. Therefore, developing efficient electrocatalysts catalytic activities great importance for high-performance splitting. In past few years, much effort has been devoted OER based transition-metal elements that are low-cost, highly efficient, excellent stability. Here, recent progress design, synthesis, application elements, including Co, Ni, Fe, summarized, some invigorating perspectives future developments provided.
Язык: Английский
Процитировано
1602Nano Energy, Год журнала: 2017, Номер 37, С. 136 - 157
Опубликована: Май 10, 2017
Язык: Английский
Процитировано
1493Chemical Reviews, Год журнала: 2016, Номер 116(22), С. 14120 - 14136
Опубликована: Окт. 31, 2016
Water oxidation is a key chemical transformation for the conversion of solar energy into fuels. Our review focuses on recent work robust earth-abundant heterogeneous catalysts oxygen-evolving reaction (OER). We point out that improvements in performance OER will depend critically success aimed at understanding barriers based atomic-level mechanisms. highlight challenge obtaining acid-stable catalysts, with proposals elements could be employed to reach this goal. suggest future advances fuels science accelerated by development new methods materials synthesis and characterization, along in-depth investigations redox mechanisms catalytic surfaces.
Язык: Английский
Процитировано
1440