Designing advanced catalysts for energy conversion based on urea oxidation reaction

B Zhu, Z Liang, R Zou - Small, 2020 - Wiley Online Library
Urea oxidation reaction (UOR) is the underlying reaction that determines the performance of
modern urea‐based energy conversion technologies. These technologies include …

A review of hetero-structured Ni-based active catalysts for urea electrolysis

J Li, S Wang, S Sun, X Wu, B Zhang… - Journal of Materials …, 2022 - pubs.rsc.org
Urea electrooxidation has received considerable attention because of its tremendous
practical application in environmental protection and energy regeneration. The catalytic …

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 …

Synergistic effect of Cu-doped NiO for enhancing urea electrooxidation: Comparative electrochemical and DFT studies

MA Hefnawy, SA Fadlallah, RM El-Sherif… - Journal of Alloys and …, 2022 - Elsevier
In the present work, Cu-doped NiO is fabricated and synthesized using a microwave-
assisted sol-gel method using different Ni and Cu precursors ratios supported on …

Advanced nickel-based catalysts for urea oxidation reaction: challenges and developments

Y Ma, C Ma, Y Wang, K Wang - Catalysts, 2022 - mdpi.com
The electrochemical urea oxidation reaction (UOR) is crucial for determining industrial and
commercial applications of urea-based energy conversion devices. However, the …

Morphology-controlled synthesis of Ni-MOFs with highly enhanced electrocatalytic performance for urea oxidation

M Yuan, R Wang, Z Sun, L Lin, H Yang, H Li… - Inorganic …, 2019 - ACS Publications
MOFs present potential application in electrocatalysis. The structure–activity of the Ni-MOFs
with different morphologies, nanowires, neurons, and urchins is systemically investigated …

Recent development of nickel-based electrocatalysts for urea electrolysis in alkaline solution

KS Anuratha, M Rinawati, TH Wu, MH Yeh, JY Lin - Nanomaterials, 2022 - mdpi.com
Recently, urea electrolysis has been regarded as an up-and-coming pathway for the
sustainability of hydrogen fuel production according to its far lower theoretical and …

Advanced electrospun nanomaterials for highly efficient electrocatalysis

X Lu, M Li, H Wang, C Wang - Inorganic Chemistry Frontiers, 2019 - pubs.rsc.org
In recent years, electrospun nanomaterials have been regarded as efficient electrocatalysts
for energy storage and conversion due to their large surface area, unique chemical …

NiO‐MnOx/Polyaniline/Graphite Electrodes for Urea Electrocatalysis: Synergetic Effect between Polymorphs of MnOx and NiO.

MA Hefnawy, SS Medany, RM El‐Sherif… - …, 2022 - Wiley Online Library
In this work, we are enhancing the catalytic activity of the urea electrooxidation (UEO)
process by using the composite of polyaniline (Pani), nickel oxide (NiO), and polymorphs of …

Theoretical insight into the structure-property relationship of mixed transition metal oxides nanofibers doped in activated carbon and 3D graphene for capacitive …

AS Yasin, AY Mohamed, IMA Mohamed, DY Cho… - Chemical engineering …, 2019 - Elsevier
Over the last two decades, the capacitive deionization (CDI) technique has been developed
into a high performance, low-cost, and environmental-friendly desalination technology. The …