Recent advances in the pre-oxidation process in electrocatalytic urea oxidation reactions

W Sun, J Li, W Gao, L Kang, F Lei, J Xie - Chemical Communications, 2022 - pubs.rsc.org
The electrocatalytic urea oxidation reaction (UOR) has attracted substantial research
interests over the past few years owing to its critical role in coupled electrochemical systems …

Transition Metal‐Based Catalysts for Urea Oxidation Reaction (UOR): Catalyst Design Strategies, Applications, and Future Perspectives

S Xu, X Ruan, M Ganesan, J Wu… - Advanced Functional …, 2024 - Wiley Online Library
Urea oxidation reaction (UOR) has garnered significant attention in recent years as a
promising and sustainable clean‐energy technology. Urea‐containing wastewater poses …

W-doping induced abundant active sites in a 3D NiS2/MoO2 heterostructure as an efficient electrocatalyst for urea oxidation and hydrogen evolution reaction

SL Fereja, P Li, Z Zhang, J Guo, Z Fang, Z Li… - Chemical Engineering …, 2022 - Elsevier
Electrochemical water splitting, including the anodic oxygen evolution reaction (OER) and
cathodic hydrogen evolution reaction (HER), has been considered an eco-friendly and …

Ultrafine Homologous Ni2P–Co2P Heterostructures via Space‐Confined Topological Transformation for Superior Urea Electrolysis

Y Liao, Y Chen, L Li, S Luo, Y Qing… - Advanced Functional …, 2023 - Wiley Online Library
Constructing effective electrocatalysts based on ultrafine heterostructures is a promising
strategy for boosting catalytic performance by exposing active sites and increasing specific …

Crystalline–Amorphous Ni3S2–NiMoO4 Heterostructure for Durable Urea Electrolysis-Assisted Hydrogen Production at High Current Density

X Zhuo, W Jiang, T Yu, G Qian, J Chen… - … Applied Materials & …, 2022 - ACS Publications
Developing bifunctional catalysts with good performance at a high current density for the
urea oxidation reaction (UOR) and the hydrogen evolution reaction (HER) can effectively …

Ni modified Co2VO4 heterojunction with poor/rich-electron structure for overall urea-rich wastewater oxidation

M Pan, G Qian, T Yu, J Chen, L Luo, Y Zou… - Chemical Engineering …, 2022 - Elsevier
Constructing heterojunction is an effective method to design catalysts for accelerating the
sluggish kinetics of urea oxidation reaction (UOR) at large current density. Herein, Ni …

[HTML][HTML] Recent progress of Ni-based catalysts for methanol electrooxidation reaction in alkaline media

C Liu, F Yang, A Schechter, L Feng - Advanced Sensor and Energy …, 2023 - Elsevier
Methanol as an important hydrogen-rich fuel has received increasing attention in energy
storage and conversion techniques, and energy release can be realized in the methanol …

Heterostructured Mn-doped NiSx/NiO/Ni3N nanoplate arrays as bifunctional electrocatalysts for energy-saving hydrogen production and urea degradation

P Yi, Y Song, C Li, R Liu, J Sun - Applied Surface Science, 2023 - Elsevier
Urea oxidation reaction (UOR) instead of sluggish oxygen evolution reaction (OER) is a
desirable approach to hydrogen production with reduced energy consumption, but …

Realizing highly-efficient urea oxidation via decreasing the energy barrier of deprotonation over regulated electronic structure of Co doped Ni (OH) 2

Y Wang, Y Lu, Y Shi, J Wang, Y Zheng, J Pan, C Li… - Applied Surface …, 2023 - Elsevier
Urea oxidation reaction (UOR) has been endorsed as an energy-saving approach for
assisting hydrogen evolution, and Ni (OH) 2-based catalysts has been widely used as …

Advances in catalytic electrooxidation of urea: A review

RK Singh, K Rajavelu, M Montag… - Energy …, 2021 - Wiley Online Library
The urea oxidation reaction (UOR) is technologically important for the development of a
renewable energy infrastructure. Urea electrolysis (UE) can be used to produce hydrogen …