Evidence map›Paper›PMID 42504561›Full record

ArticleSmall (Weinheim an der Bergstrasse, Germany)2026

Switching Urea Oxidation Reaction Pathways by Regulating Multi-Component Sites on Chlorine-Doped Nickel-Cobalt Hydroxides.

Yuan Rui, Yunxia Liu, Fuqi Zheng, Miaohui Wang, Zong Li, Haiping Lin, Yongquan Qu, Peipei Huang, Qing Li

Abstract read
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In one paragraph

Article in Small (Weinheim an der Bergstrasse, Germany), 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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1 · What the graph read from it

What it found

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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

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3 · Its place in the literature

Who cites it

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4 · The record

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5 · Who and what money

Authors and funding

9 authors.

Yuan RuiSchool of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China.
Yunxia LiuSchool of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, P. R. China.
Fuqi ZhengSchool of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China.
Miaohui WangSchool of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China.
Zong LiSchool of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China.
Haiping LinSchool of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China.ORCID https://orcid.org/0000-0002-9948-7060
Yongquan QuSchool of Chemistry and Chemical Engineering, Key Laboratory of Special Functional and Smart Polymer Materials of Ministry of Industry and Information Technology, Northwestern Polytechnical University, Xi'an, P. R. China.ORCID https://orcid.org/0000-0002-6202-1929
Peipei HuangSchool of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China.
Qing LiSchool of Physics and Information Technology, Shaanxi Normal University, Xi'an, Shaanxi, P. R. China.ORCID https://orcid.org/0000-0002-6281-6342

Funding

Fundamental Research Funds for the Central Universities GK202205018Fundamental Research Funds for the Central Universities GK202505016National Natural Science Foundation of China 22202125National Natural Science Foundation of China 22272099National Natural Science Foundation of China 22373063National Natural Science Foundation of China 22472090Natural Science Basic Research Program of Shaanxi Province 2025JC-QYCX-010
6 · The paper itself

Abstract

Urea oxidation reaction (UOR) has been considered as a promising alternative to the oxygen evolution reaction for hydrogen production. So far, there are two proposed catalytic reaction alternatives for UOR, including a conventional direct six-electron process and a rarely reported two-stage reaction pathway. Herein, we successfully achieved the switching of UOR pathways by artificially increasing/decreasing the concentration of oxygen vacancies monotonously on nickel-cobalt hydroxides. The "multi-component active sites" and the UOR structural-pathway relation were clearly elucidated by extensive experimental characterizations and density functional theory (DFT) calculations. With rich "multi-component active sites", chlorine-substituted nickel-cobalt hydroxides (NiCoClOH) exhibit a record performance for Ni

Indexed as

chlorine substitutedmulti‐component active sitesoxygen vacancyreaction pathwaytwo‐stage mechanismurea oxidation reaction

Identifiers

PMID42504561
PMCPMC13472281

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.