Evidence map›Paper›PMID 42329182›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Water-Splitting-Suppressed High-Capacity Bipolar Electrodes Enabled by Topochemical Electron Buffering for Symmetric Aqueous Batteries.

Tieqi Huang, Yu Zhang, Miao Liao, Mingzhun Jiao, Yisheng Wang, Minghong Duan, Kui Xu, Hongtao Liu

Abstract read
In one paragraph

Article in Angewandte Chemie (International ed. in English), 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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0cells of the map it votes in
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

8 authors.

Tieqi HuangHunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, China.ORCID https://orcid.org/0000-0002-9755-7635
Yu ZhangState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, China.
Miao LiaoHunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, China.
Mingzhun JiaoHunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, China.
Yisheng WangHunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, China.
Minghong DuanHunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, China.
Kui XuState Key Laboratory of Flexible Electronics (LoFE) & Institute of Advanced Materials (IAM), School of Flexible Electronics (Future Technologies), Nanjing Tech University (NanjingTech), Nanjing, China.
Hongtao LiuHunan Provincial Key Laboratory of Chemical Power Sources, College of Chemistry and Chemical Engineering, Central South University, Changsha, China.ORCID https://orcid.org/0000-0002-1459-778X

Funding

Hunan Provincial Natural Science Foundation of China 2023JJ40707Key Research and Development Program of Hunan Province 2024JK2094National Natural Science Foundation of China 22202102National Natural Science Foundation of China 22478444National Natural Science Foundation of China 52174284National Natural Science Foundation of China 62474194
6 · The paper itself

Abstract

Symmetric aqueous batteries (SABs) that employ bipolar materials as electrodes have attracted tremendous attention due to their intrinsic safety and satisfactory capacity, while they still suffer from water-splitting and thus a narrow voltage window. In this work, we propose a novel topochemical design of introducing an electron buffer (EB) to control the electron stream when working, which efficiently attenuates the electron flow toward the water-splitting reactions at the voltage ends. Careful measurements confirm the sharp reduction of current density applied for water-splitting due to the EB effect. Theoretical calculations for voltage end verify the lower surface electron density of EB-involved electrode than that of EB-excluded electrode, demonstrating the superiority of this EB design in suppressing charge shock for water splitting. Consequently, the charging/discharging plateau of the assembled SABs based on EB increases ∼0.16 V, as well as a high capacity of 80.7 mA h g

Indexed as

bipolar materialselectron buffersymmetric aqueous batterieswater splitting inhibition

Identifiers

PMID42329182
PMCPMC13502662

What Socratic holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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 Socratic graph.