Deep Eutectic Polymer Electrolyte with Competitive Hydrogen-Bonding Coordination for High-Voltage Nickel-rich Lithium Metal Batteries.

Yuxin Fan, Miao He, Yin Hu, Wei Chen, Yichao Yan, Tianyu Lei, Dongjiang Chen

Abstract read

In one paragraph

Article in Advanced science (Weinheim, Baden-Wurttemberg, 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.

0numbers the graph read from it

0cells of the map it votes in

0citing papers in PubMed

–field-weighted citation impact

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

7 authors.

Yuxin FanState Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, China.

Miao HeState Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, China.

Yin HuState Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, China.ORCID https://orcid.org/0000-0003-2090-1845

Wei ChenState Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, China.ORCID https://orcid.org/0000-0001-9044-9992

Yichao YanState Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, China.

Tianyu LeiState Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, China.

Dongjiang ChenState Key Laboratory of Electronic Thin Films and Integrated Devices, University of Electronic Science and Technology of China, Chengdu, China.ORCID https://orcid.org/0000-0002-0567-0850

Funding

China Postdoctoral Science Foundation funded project 2022M720651China Postdoctoral Science Foundation funded project 2024T170102National Key Research and Development Program of China 2024YFA1209300National Natural Science Foundation of China 52302083National Natural Science Foundation of China 52371213National Natural Science Foundation of China 52402099National Natural Science Foundation of China U22A20132Sichuan Science and Technology Program 2024NSFSC1037Sichuan Science and Technology Program 2025ZNSFSC0893Sichuan Science and Technology Program 2026YFHZ0078

6 · The paper itself

Abstract

The pursuit of high-energy-density solid-state batteries using Li metal anodes and high-voltage Ni-rich cathodes is hindered by severe interfacial degradation. Conventional polymer electrolytes with electronegative groups strongly adsorb high-valent nickel, accelerating cathode decomposition and oxygen release. Here, we develop a deep-eutectic polymer electrolyte (p-DEPE) via in situ copolymerization of cyanoacrylate and butyl acrylate within a LiTFSI/LiDFOB dual-salt network to reshape the interfacial chemistry. This design creates an intermolecular hydrogen-bonding matrix that establishes a competitive coordination environment at the cathode interface, effectively weakening Ni

Indexed as

DES polymer electrolyteshigh rateLi metal batteryNCM811 cathodes stability

Identifiers

PMID42216702

DOI10.1002/advs.75883

PMCPMC13336130

What OpenQuestion holds

Textmetadata

LicenceCC BY

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 OpenQuestion graph.