Polyrotaxane-Assembled Semi-Interpenetrating Polymer Electrolytes Enabling High-Voltage Lithium Metal Batteries.

Tianyi Wang, Yue Ma, Jiacheng Liu, Zhaofan He, Jin Liang, Kailiang Ren, Jie Kong

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.

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5 · Who and what money

Authors and funding

7 authors.

Tianyi WangShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, P. R. China.

Yue MaCenter for Nano Energy Materials, State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, P. R. China.ORCID https://orcid.org/0000-0002-1005-9386

Jiacheng LiuCenter for Nano Energy Materials, State Key Laboratory of Solidification Processing, School of Materials Science and Engineering, Northwestern Polytechnical University, Xi'an, P. R. China.

Zhaofan HeShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, P. R. China.

Jin LiangShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, P. R. China.

Kailiang RenShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, P. R. China.

Jie KongShaanxi Key Laboratory of Macromolecular Science and Technology, School of Chemistry and Chemical Engineering, Northwestern Polytechnical University, Xi'an, P. R. China.ORCID https://orcid.org/0000-0002-9405-3204

Funding

National Key Research and Development Program of China 2022YFB380710National Natural Science Foundation of China 22205182National Natural Science Foundation of China 52173229National Natural Science Foundation of China 52373229Natural Science Foundation of Shaanxi Province 2023-JC-JQ-15

6 · The paper itself

Abstract

Polyether-based solid polymer electrolytes suffer from low ionic conductivity at room temperature, poor oxidative stability at high voltages, and susceptibility to dendrite growth, all of which hinder their application in high-energy-density lithium batteries. Herein, we report a polyrotaxane-assembled supramolecular semi-interpenetrating network electrolyte (SSNE), synthesized through in situ polymerization of polyrotaxane with crosslinked polydioxolane (PDOL). The key innovations of this architecture are threefold: it creates hierarchical ion-conduction pathways, introduces Lewis acid sites, and imposes spatial confinement within a polyrotaxane framework. Through host-guest interactions, these elements synergistically decouple the transport of Li

Indexed as

high‐voltage lithium metal batteryhigh‐voltage tolerancepolyrotaxanesemi‐interpenetrating polymer electrolytessolid polymer electrolyte

Identifiers

PMID41742852

DOI10.1002/advs.202521892

PMCPMC13116361

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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.