Applied Catalysis B Environment and Energy, Год журнала: 2021, Номер 288, С. 120037 - 120037
Опубликована: Фев. 23, 2021
Язык: Английский
Chemical Society Reviews, Год журнала: 2020, Номер 49(10), С. 3072 - 3106
Опубликована: Янв. 1, 2020
The recent advances in 1D and 2D metallic nanostructures for electrochemical water splitting (HER OER) are highlighted.
Язык: Английский
Процитировано
854
Advanced Functional Materials, Год журнала: 2020, Номер 30(34)
Опубликована: Июнь 29, 2020
Abstract Reducing green hydrogen production costs is essential for developing a economy. Developing cost‐effective electrocatalysts water electrolysis thus of great research interest. Among various material candidates, transition metal phosphides (TMP) have emerged as robust bifunctional both the evolution reaction (HER) and oxygen (OER) due to their phases tunable electronic structure. Recently, heterostructured catalysts exhibited significantly enhanced activities toward HER/OER. The enhancement can be attributed increased amount accessible active sites, accelerated mass/charge transfer, optimized adsorption intermediates, which arise from synergistic effects heterostructure. Herein, comprehensive overview recent progress TMP‐based heterostructure introduced provide an insight into preparation corresponding mechanisms. It starts with summarizing general fundamental aspects HER/OER effect heterostructures catalytic activity. Next, innovational strategies design construct overall splitting activity, well related mechanisms, are discussed in detail. Finally, summary perspective further opportunities challenges highlighted development points practical application mechanistic studies.
Язык: Английский
Процитировано
575
Energy & Environmental Science, Год журнала: 2020, Номер 13(10), С. 3361 - 3392
Опубликована: Янв. 1, 2020
Metal oxide-based materials are emerging as a promising family of hydrogen evolution reaction (HER) electrocatalysts.
Язык: Английский
Процитировано
541
Journal of Materials Chemistry A, Год журнала: 2020, Номер 8(38), С. 19729 - 19745
Опубликована: Янв. 1, 2020
This review summarizes recent advances in and future prospects of iron-based phosphides as electrocatalysts for the hydrogen evolution reaction, providing an in-depth understanding two important aspects to boost catalytic performances.
Язык: Английский
Процитировано
347
Nano Energy, Год журнала: 2020, Номер 78, С. 105270 - 105270
Опубликована: Авг. 14, 2020
Язык: Английский
Процитировано
280
Coordination Chemistry Reviews, Год журнала: 2022, Номер 474, С. 214864 - 214864
Опубликована: Окт. 12, 2022
Язык: Английский
Процитировано
257
Journal of Materials Chemistry A, Год журнала: 2020, Номер 8(21), С. 10604 - 10624
Опубликована: Янв. 1, 2020
This review highlights the recent advances in structural engineering of MXene electrocatalysts for hydrogen evolution reaction and beyond.
Язык: Английский
Процитировано
251
npj 2D Materials and Applications, Год журнала: 2021, Номер 5(1)
Опубликована: Сен. 9, 2021
Abstract MXenes, an emerging two-dimensional (2D) transition metal carbides, nitrides and carbonitrides, have exhibited great potential as electrocatalysts for hydrogen evolution reaction (HER) due to the excellent characters, including structural chemical stability, superior electrical conductivity, large active surface area. In this comprehensive study, firstly, preparation advances of MXenes are systematically summarized. Then, representative applications MXenes-based HER introduced, from experimental theoretical aspects. Thirdly, strategies improving catalytic activity demonstrated, such optimizing sites by termination modification metal-atom doping, increasing fabricating various nanostructures. Finally, existing challenges new opportunities also elucidated. This paper provides reference future development efficient production through water-splitting technology.
Язык: Английский
Процитировано
251
Nano-Micro Letters, Год журнала: 2021, Номер 13(1)
Опубликована: Июль 24, 2021
Abstract The investigation of highly effective, durable, and cost-effective electrocatalysts for the hydrogen evolution reaction (HER) is a prerequisite upcoming energy society. To establish new system gradually replace traditional fossil-based energy, electrochemical water-splitting considered most promising, environmentally friendly, efficient way to produce pure hydrogen. Compared with commonly used platinum (Pt)-based catalysts, ruthenium (Ru) expected be good alternative because its similar bonding lower water decomposition barrier, considerably price. Analyzing revealing HER mechanisms, as well identifying rational design Ru-based catalysts desirable activity stability indispensable. In this review, research progress on relevant describing parameters performance are briefly introduced. Moreover, four major strategies improve electrocatalysts, including electronic effect modulation, support engineering, structure design, maximum utilization (single atom) discussed. Finally, challenges, solutions prospects highlighted prompt practical applications HER.
Язык: Английский
Процитировано
226
Advanced Functional Materials, Год журнала: 2020, Номер 30(47)
Опубликована: Май 8, 2020
Abstract Developing nano‐ or atom‐scale Pt‐based electrocatalysts for hydrogen evolution reaction (HER) is of considerable importance to mitigate the issues associated with low abundance Pt. Here, a protocol constructing hierarchical Pt––MXene–single‐walled carbon nanotubes' (SWCNTs) heterostructure HER catalysts presented. In heterostructure, highly active nano/atom‐scale metallic Pt immobilized on Ti 3 C 2 T x MXene flakes (MXene@Pt) that are connected conductive SWCNTs' network. The constructed by filtrating mixed colloidal suspension containing MXene@Pt and SWCNTs. Taking advantages hydrophilicity reducibility MXene, prepared spontaneously reducing cations into without additional reductants post‐treatments. so‐fabricated catalysts, in form membrane, show high stability during 800 h operation, volume current density up 230 mA cm −3 at −50 mV versus reversible electrode (RHE) overpotential −62 RHE −10 −2 . This solution‐processed strategy offers simple, efficient, yet scalable approach construct stable efficient catalysts. Given properties structure–activity relationships Pt–MXene–SWCNTs' other MXenes probably greater promise electrocatalysis.
Язык: Английский
Процитировано
222