Breaking scaling relations in nitrogen reduction with asymmetrical heterobimetallic FeCo sites to boost ammonia synthesis DOI
Na Xu, Yanzheng He, Mengfan Wang

и другие.

Materials Chemistry Frontiers, Год журнала: 2023, Номер 8(3), С. 851 - 858

Опубликована: Дек. 5, 2023

Asymmetrical heterobimetallic FeCo dimer sites featuring a polarized surface with multielectron enable weakening of the NN bond and maximized activation N 2 , contributing to significantly facilitated ambient ammonia synthesis.

Язык: Английский

In Situ Preparation of Mo:BiVO4 Photoanodes Coupled with BiOBr Cathode for Efficient Photoelectrocatalytic CO2 Reduction Performance DOI

Xiya Zhao,

Zhiyu Li,

Xiaochao Zhang

и другие.

Solar RRL, Год журнала: 2024, Номер 8(8)

Опубликована: Март 14, 2024

Photoanode‐driven photoelectrocatalytic (PEC) reduction of CO 2 is an ideal way for solving problems such as the greenhouse effect and environmental crisis. In this study, a one‐step hydrothermal method successfully used preparation BiVO 4 films doped with different mass fractions Mo. results, it shown that when Mo at 1.5 wt%, photocurrent densities up to 4.11 mA cm −2 are obtained, 3.36 times greater than those undoped , there marked cathodic shifting water oxidation reaction initiation potential. Subsequently, coupling BiOBr nanosheet cathode, generated CH 3 OH rate reaches 45.67 μmol L −1 h low applied voltage 1.2 V RHE Faraday efficiency 60.68% PEC reduction. This work important Bi‐based thin‐film self‐assembly coupled systems.

Язык: Английский

Процитировано

2
Controllable Construction of a Mo2C/MoO2 Interface with an Ideal Mo2C/MoO2 Ratio for Efficient Electrocatalytic Nitrogen Reduction to Ammonia DOI
Haidong Yang, Yongfeng Zhang,

Ping Ma

и другие.

ACS Applied Materials & Interfaces, Год журнала: 2024, Номер 16(25), С. 32160 - 32168

Опубликована: Июнь 13, 2024

Electrocatalytic nitrogen reduction reaction (NRR) is considered to be a viable contender for the production of NH3. However, due sluggish adsorption and activation electrocatalyst toward inert N2 molecules, there an urgent need developing effective catalysts facilitate reaction. Inspired by natural nitrogenase, in which Mo atoms are active centers, Mo-based electrocatalysts have received considerable attention, but further exploration still necessary. Interface-engineered can effectively optimize absorption catalytic center thus improve electrocatalytic activity NRR. lack studies controllably constructing optimal ratio two phases at interface hinders development NRR electrocatalysts. Herein, series Mo2C/MoO2 interface-engineered with various ratios were constructed controlling Y dosages. The controlled experimental results verified that NRR, dosage Y, strongly correlated. Density functional theory calculations show C-Mo-O coordination path reduce energy barrier intermediates, thereby enhancing kinetics

Язык: Английский

Процитировано

2
Tuning electronic structure of NiFe layered double hydroxides with vanadium doping toward formate production from glycerol oxidation DOI
Jingwen Ma, Ying Tian,

Junbin Li

и другие.

International Journal of Hydrogen Energy, Год журнала: 2024, Номер 82, С. 810 - 816

Опубликована: Авг. 5, 2024

Язык: Английский

Процитировано

2
A rapid and scalable method for visible light induced bromination of uracil derivatives in a falling film looping photoreactor DOI Creative Commons

Shibu Naskar,

Susital Mal,

Shivangi Shivangi

и другие.

RSC Advances, Год журнала: 2024, Номер 14(47), С. 34925 - 34937

Опубликована: Янв. 1, 2024

Visible light induced green synthesis of 5-bromouracil derivatives using

Язык: Английский

Процитировано

2
Breaking scaling relations in nitrogen reduction with asymmetrical heterobimetallic FeCo sites to boost ammonia synthesis DOI
Na Xu, Yanzheng He, Mengfan Wang

и другие.

Materials Chemistry Frontiers, Год журнала: 2023, Номер 8(3), С. 851 - 858

Опубликована: Дек. 5, 2023

Asymmetrical heterobimetallic FeCo dimer sites featuring a polarized surface with multielectron enable weakening of the NN bond and maximized activation N 2 , contributing to significantly facilitated ambient ammonia synthesis.

Язык: Английский

Процитировано

4