Nickel Nanoparticles Encapsulated in Few‐Layer Nitrogen‐Doped Graphene Derived from Metal–Organic Frameworks as Efficient Bifunctional Electrocatalysts for Overall Water Splitting DOI
You Xu, Wenguang Tu, Bowei Zhang

и другие.

Advanced Materials, Год журнала: 2017, Номер 29(11)

Опубликована: Янв. 19, 2017

Nickel nanoparticles encapsulated in few-layer nitrogen-doped graphene (Ni@NC) are synthesized by using a Ni-based metal-organic framework as the precursor for high-temperature annealing treatment. The resulting Ni@NC materials exhibit highly efficient and ultrastable electrocatalytic activity toward hydrogen evolution reaction oxygen well overall water splitting alkaline environment.

Язык: Английский

Combining theory and experiment in electrocatalysis: Insights into materials design DOI
Zhi Wei Seh, Jakob Kibsgaard, Colin F. Dickens

и другие.

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

10105

Electrocatalysis for the oxygen evolution reaction: recent development and future perspectives DOI

Nian-Tzu Suen,

Sung‐Fu Hung, Quan Quan

и другие.

Chemical 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

5412

A review on fundamentals for designing oxygen evolution electrocatalysts DOI
Jiajia Song, Chao Wei, Zhen‐Feng Huang

и другие.

Chemical 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

2139

Emerging Two-Dimensional Nanomaterials for Electrocatalysis DOI
Huanyu Jin, Chunxian Guo, Xin Liu

и другие.

Chemical Reviews, Год журнала: 2018, Номер 118(13), С. 6337 - 6408

Опубликована: Март 19, 2018

Over the past few decades, design and development of advanced electrocatalysts for efficient energy conversion technologies have been subjects extensive study. With discovery graphene, two-dimensional (2D) nanomaterials emerged as some most promising candidates heterogeneous due to their unique physical, chemical, electronic properties. Here, we review 2D-nanomaterial-based selected electrocatalytic processes. We first discuss advances in 2D based on different compositions functions followed by specific principles. Following this overview, various processes involved water cycle, carbon nitrogen cycle from fundamental conception functional application. place a significant emphasis engineering strategies influence these intrinsic material performance, such properties adsorption energetics. Finally, feature opportunities challenges ahead electrocatalysts. By considering theoretical calculations, surface characterization, electrochemical tests, describe relationships between structure, energy, apparent activity wide variety with goal providing better understanding emerging at atomic level.

Язык: Английский

Процитировано

1833

Electrocatalytic oxygen evolution reaction for energy conversion and storage: A comprehensive review DOI
Muhammad Tahir, Lun Pan, Faryal Idrees

и другие.

Nano Energy, Год журнала: 2017, Номер 37, С. 136 - 157

Опубликована: Май 10, 2017

Язык: Английский

Процитировано

1493

Spinels: Controlled Preparation, Oxygen Reduction/Evolution Reaction Application, and Beyond DOI
Qing Zhao, Zhenhua Yan, Chengcheng Chen

и другие.

Chemical Reviews, Год журнала: 2017, Номер 117(15), С. 10121 - 10211

Опубликована: Июль 26, 2017

Spinels with the formula of AB2O4 (where A and B are metal ions) properties magnetism, optics, electricity, catalysis have taken significant roles in applications data storage, biotechnology, electronics, laser, sensor, conversion reaction, energy storage/conversion, which largely depend on their precise structures compositions. In this review, various spinels controlled preparations oxygen reduction/evolution reaction (ORR/OER) beyond summarized. First, composition structure introduced. Then, recent advances preparation solid-, solution-, vapor-phase methods summarized, new particularly highlighted. The physicochemical characteristics such as compositions, structures, morphologies, defects, substrates been rationally regulated through approaches. This regulation can yield improved ORR/OER catalytic activities, further accelerate speed, prolong life, narrow polarization fuel cells, metal-air batteries, water splitting devices. Finally, magnetic, optical, electrical, OER/ORR also discussed. future considered to be closely related environmental issues, will aided by development species advanced characterizations.

Язык: Английский

Процитировано

1422

Recent progress made in the mechanism comprehension and design of electrocatalysts for alkaline water splitting DOI

Congling Hu,

Lei Zhang, Jinlong Gong

и другие.

Energy & Environmental Science, Год журнала: 2019, Номер 12(9), С. 2620 - 2645

Опубликована: Янв. 1, 2019

Alkaline water splitting is an attractive method for sustainable hydrogen production.

Язык: Английский

Процитировано

1399

Chemical and structural origin of lattice oxygen oxidation in Co–Zn oxyhydroxide oxygen evolution electrocatalysts DOI
Zhen‐Feng Huang, Jiajia Song, Yonghua Du

и другие.

Nature Energy, Год журнала: 2019, Номер 4(4), С. 329 - 338

Опубликована: Март 25, 2019

Язык: Английский

Процитировано

1393

Defect-rich and ultrathin N doped carbon nanosheets as advanced trifunctional metal-free electrocatalysts for the ORR, OER and HER DOI
Hao Jiang, Jinxing Gu, Xusheng Zheng

и другие.

Energy & Environmental Science, Год журнала: 2018, Номер 12(1), С. 322 - 333

Опубликована: Ноя. 21, 2018

Defect-rich and ultrathin N doped carbon nanosheets exhibited low overpotentials robust stability for simultaneous ORR, OER HER.

Язык: Английский

Процитировано

1277

Recommended Practices and Benchmark Activity for Hydrogen and Oxygen Electrocatalysis in Water Splitting and Fuel Cells DOI
Chao Wei, Reshma R. Rao, Jiayu Peng

и другие.

Advanced Materials, Год журнала: 2019, Номер 31(31)

Опубликована: Янв. 18, 2019

Electrochemical energy storage by making H2 an carrier from water splitting relies on four elementary reactions, i.e., the hydrogen evolution reaction (HER), oxidation (HOR), oxygen (OER), and reduction (ORR). Herein, central objective is to recommend systematic protocols for activity measurements of these reactions benchmark activities comparison, which critical facilitate research development catalysts with high stability. Details electrochemical cell setup, measurements, data analysis used quantify kinetics HER, HOR, OER, ORR in acidic basic solutions are provided, examples state-of-the-art specific mass date given. First, experimental setup discussed provide common guidelines including design, reference electrode selection, counter concerns, working preparation. Second, protocols, collection processing such as ohmic- background-correction catalyst surface area estimation, practice testing comparing different classes recommended. Lastly, some benchmarked comparison across laboratories.

Язык: Английский

Процитировано

1115