Evidence map›Paper›PMID 42206434›Full record

ArticleAngewandte Chemie (International ed. in English)2026

Tuning Reaction Pathways via Symmetric Fluorination Enables High-Temperature and High-Voltage Electrolytes.

Fangyuan Cheng, Wen Zhang, Chun Fang, Yameng Fan, Zhenxiang Cheng, Changhong Wang, Xiaona Li, Jiamin Fu, Shuo Wang, Weihan Li and 2 more

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.

0numbers the graph read from it
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

12 authors.

Fangyuan ChengEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.
Wen ZhangEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.
Chun FangState Key Laboratory of Material Processing and Die & Mould Technology, School of Materials Science and Engineering, Huazhong University of Science and Technology, Wuhan, China.ORCID https://orcid.org/0000-0001-6102-7969
Yameng FanSchool of Science, RMIT University, Melbourne, Australia.ORCID https://orcid.org/0009-0001-3724-5218
Zhenxiang ChengInstitute For Superconducting and Electronic Materials, University of Wollongong, Wollongong, Australia.ORCID https://orcid.org/0000-0003-4847-2907
Changhong WangEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.ORCID https://orcid.org/0000-0002-4201-0130
Xiaona LiEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.ORCID https://orcid.org/0000-0001-6713-2997
Jiamin FuEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.
Shuo WangEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.
Weihan LiEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.
Xueliang SunEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.ORCID https://orcid.org/0000-0003-0374-1245
Jian PengEastern Institute for Advanced Study, Eastern Institute of Technology, Ningbo, China.ORCID https://orcid.org/0000-0002-4624-054X

Funding

China Postdoctoral Science Foundation 2024M761538Commanding Heights of Science and Technology of Chinese Academy of Sciences LDES15 0000National Natural Science Foundation of China 22509095National Natural Science Foundation of China W2441017Zhejiang Provincial Postdoctoral Science Foundation ZJ2025129
6 · The paper itself

Abstract

Ni-rich layered oxide cathodes deliver high capacity, but they suffer from severe interfacial instability and thermal safety risks when operated at high voltages and elevated temperatures. Here we propose an electrolyte design strategy based on molecular fluorination symmetry. This approach employs difluoro-symmetric substitution to precisely steer decomposition pathways towards preferential ring-opening reactions, thereby effectively suppressing defluorination decomposition and the concomitant formation of acidic byproducts at elevated temperatures. Through rational molecular engineering of synergistic fluorination, we achieve directed interfacial chemistry control. Under harsh operational conditions (4.5 V, 45°C), the modified cells retain 83% of their capacity after 300 cycles, along with significantly reduced gas generation and an elevated thermal runaway onset temperature. Furthermore, 2 Ah graphite||LiNi

Indexed as

high temperaturehigh voltageNi‐rich layered oxide cathodesreaction pathwaysymmetric fluorination

Identifiers

PMID42206434
PMCPMC13411416

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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.