Tunable Heterogeneous FeCo Alloy-Mo0.82N Bifunctional Electrocatalysts for Temperature-Adapted Zn–Air Batteries DOI
Wenxian Liu,

Xinxin Niu,

Jinxiu Feng

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2023, Номер 15(12), С. 15344 - 15352

Опубликована: Март 15, 2023

The practical applications of temperature-tolerant Zn-air batteries (ZABs) rely on highly active and stable bifunctional catalysts that accelerate cathodic oxygen reduction (ORR) evolution (OER) reactions. Herein, we successfully integrated fascinating transition metal nitrides FeCo alloys through a simple coordination assembly pyrolysis process. Importantly, the alloy-to-nitride ratio in heterogeneous catalyst can be carefully regulated subsequent etching Moreover, composition-dependent ORR/OER performance FeCo-Mo0.82N was revealed. Aqueous ZABs using optimized FeCo-Mo0.82N-60 as cathode exhibit high peak power density 149.7 mW cm-2 an impressive stability 600 h with low charge-discharge voltage gap decay rate 0.025 mV h-1, which exceeds those most recent reports. Furthermore, FeCo-Mo0.82N-60-based flexible display small specific capacity degradation (3%) from 40 to -10 °C, demonstrating excellent temperature tolerance.

Язык: Английский

High entropy alloy nanoparticles as efficient catalysts for alkaline overall seawater splitting and Zn-air batteries DOI
Quan Zhang,

Kang Lian,

Qian Liu

и другие.

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 646, С. 844 - 854

Опубликована: Май 17, 2023

Язык: Английский

Процитировано

113

Active-site and interface engineering of cathode materials for aqueous Zn—gas batteries DOI
Wenxian Liu,

Jinxiu Feng,

Tianran Wei

и другие.

Nano Research, Год журнала: 2022, Номер 16(2), С. 2325 - 2346

Опубликована: Сен. 27, 2022

Язык: Английский

Процитировано

88

Novel high-entropy perovskite-type symmetrical electrode for efficient and durable carbon dioxide reduction reaction DOI Creative Commons
Dong Zhang, Yao Wang, Yuhan Peng

и другие.

Advanced Powder Materials, Год журнала: 2023, Номер 2(4), С. 100129 - 100129

Опубликована: Март 31, 2023

Язык: Английский

Процитировано

83

Electrocatalytic reduction of carbon dioxide in confined microspace utilizing single nickel atom decorated nitrogen-doped carbon nanospheres DOI

Chunmei Lv,

Kai Huang, Yu Fan

и другие.

Nano Energy, Год журнала: 2023, Номер 111, С. 108384 - 108384

Опубликована: Март 24, 2023

Язык: Английский

Процитировано

73

Review and Perspective on Transition Metal Electrocatalysts Toward Carbon-Neutral Energy DOI
Denis Johnson, Eugenie Pranada,

Ray Yoo

и другие.

Energy & Fuels, Год журнала: 2023, Номер 37(3), С. 1545 - 1576

Опубликована: Янв. 13, 2023

Decarbonizing the chemical industry and achieving carbon-neutral energy is paramount to sustainability of human species on earth. Electrocatalysis using transition metal-based catalysts plays a major role in this task. In work, we present an overview application electrocatalytic reactions. We particularly focus advancement hydrogen evolution reaction (HER), oxygen (OER), reduction (ORR), nitrogen (NRR), carbon dioxide (CO2RR) metal electrocatalysts. also aim highlight achievements these fields limitations their large-scale industrial applications. Different are discussed, from 3-dimensional 1- 0-dimensional structures. place special attention emerging such as 2-dimensional carbide nitride MXenes single atom catalysts. Lastly, offer recommendation for future research directions aforementioned electrocatalysis This work will ultimately help both existing incoming researchers providing state-of-the-art findings identifying challenges that must be addressed order attain energy.

Язык: Английский

Процитировано

64

Recent Progress in Metal Phosphorous Chalcogenides: Potential High‐Performance Electrocatalysts DOI
Hao Zhang, Tianran Wei, Yuan Qiu

и другие.

Small, Год журнала: 2023, Номер 19(16)

Опубликована: Янв. 5, 2023

Abstract Since the discovery of graphene, research on family 2D materials has been a thriving field. Metal phosphorous chalcogenides (MPX 3 ) have attracted renewed attention due to their distinctive physical and chemical properties. The advantages MPX , such as tunable layered structures, unique electronic properties, thermodynamically appropriate band alignments abundant catalytic active sites surface, make material great potential in electrocatalysis. In this review, applications electrocatalysts recent years, including hydrogen evolution reaction, oxygen reduction are summarized. Structural regulation, doping multi‐material composite that often effective practical methods further optimize properties these materials, introduced. Finally, challenges opportunities for electrocatalytic discussed. This report aims advance future efforts develop related

Язык: Английский

Процитировано

63

Increasing CO Binding Energy and Defects by Preserving Cu Oxidation State via O2-Plasma-Assisted N Doping on CuO Enables High C2+ Selectivity and Long-Term Stability in Electrochemical CO2 Reduction DOI
Dong Gyu Park, Jae Won Choi, Hoje Chun

и другие.

ACS Catalysis, Год журнала: 2023, Номер 13(13), С. 9222 - 9233

Опубликована: Июнь 26, 2023

Cu is considered as the most promising catalyst for electrochemical carbon dioxide reduction reaction (CO2RR) to produce C2+ hydrocarbons, but achieving high product selectivity and efficiency with long-term stability remains one of great challenges. Herein, we report a strategy realize CO2RR allowing stable catalytic properties by utilizing benefits oxygen-plasma-assisted nitrogen doping on CuO. It exhibited that defects such oxygen vacancies grain boundaries suitable are generated N2 plasma radicals Also, oxidation state maintained without O2 plasma. Indeed, ON–CuO synthesized through demonstrated enable 77% (including C2H4 56%) current density −34.6 mA/cm2 at −1.1 V vs RHE, well 22 h performance degradation. High performances ascribed increased CO binding energy sites in N-doped Furthermore, an situ X-ray absorption near-edge structure analysis reveals favorable C–C coupling leading products.

Язык: Английский

Процитировано

58

Au nanoclusters anchored on TiO2 nanosheets for high-efficiency electroreduction of nitrate to ammonia DOI
Miaosen Yang, Tianran Wei,

Jia He

и другие.

Nano Research, Год журнала: 2023, Номер 17(3), С. 1209 - 1216

Опубликована: Авг. 14, 2023

Язык: Английский

Процитировано

58

Iron-doping strategy promotes electroreduction of nitrate to ammonia on MoS2 nanosheets DOI

Junyang Ding,

Xianghua Hou, Yuan Qiu

и другие.

Inorganic Chemistry Communications, Год журнала: 2023, Номер 151, С. 110621 - 110621

Опубликована: Март 15, 2023

Язык: Английский

Процитировано

47

Bifunctional bimetallic oxide nanowires for high-efficiency electrosynthesis of 2,5-furandicarboxylic acid and ammonia DOI
Miaosen Yang, Ge Meng, Hongyi Li

и другие.

Journal of Colloid and Interface Science, Год журнала: 2023, Номер 652, С. 155 - 163

Опубликована: Авг. 12, 2023

Язык: Английский

Процитировано

47