Evidence map›Paper›PMID 40991434›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2025

A supporting-electrolyte-free four-compartment electrochemical reactor for aqueous and organic phase electrosynthesis.

Huan Wu, Baoquan Liu, Chenliang Su, Deyin Chen, Longhao Jiao, Huajun Zheng, Lianbang Wang, Zhenyuan Teng, Lianchong Shao, Yinghua Xu and 1 more

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2025. 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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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Huan WuPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
Baoquan LiuPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
Chenliang SuInstitute of Microscale Optoelectronics, Shenzhen University, Shenzhen 518060, People's Republic of China.
Deyin ChenPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
Longhao JiaoPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
Huajun ZhengPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
Lianbang WangPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.ORCID 0000-0002-6595-1670
Zhenyuan TengDepartment of Materials Science and Engineering, City University of Hong Kong, Hong Kong Special Administrative Region 999077, People's Republic of China.
Lianchong ShaoPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.
Yinghua XuPetroleum and Chemical Industry Key Laboratory of Organic Electrochemical Synthesis, State Key Laboratory of Green Chemical Synthesis and Conversion, College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014, People's Republic of China.ORCID 0000-0001-9854-7845
Bin LiuDepartment of Materials Science and Engineering, City University of Hong Kong, Hong Kong Special Administrative Region 999077, People's Republic of China.ORCID 0000-0002-4685-2052

Funding

City University of Hong Kong startup fund 9020003ITF-RTH - Global STEM Professorship 9446006JC STEM lab of Advanced CO2 Upcycling 9228005MOST | National Natural Science Foundation of China (NSFC) 21576238MOST | National Natural Science Foundation of China (NSFC) 22478348
6 · The paper itself

Abstract

Electrosynthesis offers a promising method to make valuable chemicals under mild conditions; however, its application has been greatly hampered by issues including the requirement of a supporting electrolyte, the limited solubility of reactant(s) in electrochemical compartments, the complex product(s) separation processes, etc. Herein, we innovatively present a four-compartment electrochemical reactor equipped with delicately designed active species diffusion membrane electrodes. Four compartments include two chemical (reduction and oxidation) compartments and two electrochemical (cathode and anode) compartments. The unique membrane electrodes physically separate the chemical compartments (containing organic reactants in pure solvent) from the electrochemical compartments (containing supporting electrolytes), while allowing electrosynthesis of high-value-added chemicals in both nonconducting aqueous and organic environments without the need of a supporting electrolyte. The reactor is able to drive both the anodic electrosynthesis (e.g., oxidation with a halogenation yield > 93%) and the cathodic electrosynthesis (e.g., reduction with a hydrogenation yield > 95% and a deuteration incorporation > 85%). The batch four-compartment electrochemical reactor can be engineered into a continuous type, where substrates in pure solvent can be converted into products with a conversion > 90% as they travel from the inlet to the outlet of the continuous reactor.

Indexed as

deuterationelectrochemical reactorelectrochemical synthesishalogenationhydrogenation

Identifiers

PMID40991434
PMCPMC12501150

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Registered trials

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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.