Halide doping and morphology engineering in bismuth-based MOFs for enhanced water oxygen evolution.

Jinhao Chen, Hua Chai, Jingbo Wu, Zhishan Luo, Liyan Xie, Jianhui Huang, Minghua Liu

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Article in iScience, 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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5 · Who and what money

Authors and funding

7 authors.

Jinhao ChenFujian Key Laboratory of Ecological Impacts and Treatment Technologies for Emerging Contaminants, College of Environmental and Biological Engineering, Putian University, Putian 351100, China.

Hua ChaiFujian Key Laboratory of Ecological Impacts and Treatment Technologies for Emerging Contaminants, College of Environmental and Biological Engineering, Putian University, Putian 351100, China.

Jingbo WuFujian Key Laboratory of Ecological Impacts and Treatment Technologies for Emerging Contaminants, College of Environmental and Biological Engineering, Putian University, Putian 351100, China.

Zhishan LuoFujian Key Laboratory of Ecological Impacts and Treatment Technologies for Emerging Contaminants, College of Environmental and Biological Engineering, Putian University, Putian 351100, China.

Liyan XieFujian Key Laboratory of Ecological Impacts and Treatment Technologies for Emerging Contaminants, College of Environmental and Biological Engineering, Putian University, Putian 351100, China.

Jianhui HuangFujian Key Laboratory of Ecological Impacts and Treatment Technologies for Emerging Contaminants, College of Environmental and Biological Engineering, Putian University, Putian 351100, China.

Minghua LiuFujian Key Laboratory of Ecological Impacts and Treatment Technologies for Emerging Contaminants, College of Environmental and Biological Engineering, Putian University, Putian 351100, China.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Precise morphology control in metal-organic frameworks (MOFs) is crucial for optimizing photocatalytic performance in solar water splitting. We report a one-pot solvothermal strategy to engineer the morphology of bromine-doped bismuth terephthalate (BiBDC) MOFs by tuning the Br:Bi molar ratio, yielding evolution from rod-like to mace-like and flower-like architectures. The mace-like BiBDC-0.5 structure, obtained at a Br:Bi ratio of 0.5, exhibits enhanced surface area, preferential crystal orientation, and abundant exposed active sites. This unique morphology suppresses charge recombination and promotes efficient electron-hole separation, enabling a high visible light oxygen evolution rate of 15.2 μmol h

Indexed as

catalysiselectrochemistrymaterials chemistrymaterials synthesis

Identifiers

PMID42256277

DOI10.1016/j.isci.2026.115995

PMCPMC13233773

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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.