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Advanced Polymer Materials for Safe Ion Batteries

A special issue of Polymers (ISSN 2073-4360). This special issue belongs to the section "Polymer Applications".

Deadline for manuscript submissions: closed (15 May 2025) | Viewed by 921

Special Issue Editors


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Guest Editor
1. China Academy of Safety Science and Technology, Beijing 100012, China
2. National Academy of Safety Science and Engineering, Beijing 100012, China
Interests: solid polymer electrolyte; smart materials for safe lithium batteries; functional interphase design

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Guest Editor
School of Emergency Management and Safety Engineering, China University of Mining and Technology (Beijing), Beijing 100083, China
Interests: tunnel fire; pool fire; fuel-rich combustion; smoke movement; smoke control; lithium battery fire; safe utilization of hydrogen
Special Issues, Collections and Topics in MDPI journals

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Guest Editor
1. College of Engineering, Qinghai University of Technology, Xining 810000, China
2. State Key Laboratory of Chemical Engineering, Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
Interests: polymer electrolyte; functional polymer design

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Guest Editor
1. Hefei Institute for Public Safety Research, Tsinghua University, Hefei 230601, China
2. Department of Chemical Engineering, Tsinghua University, Beijing 100084, China
Interests: design of electrolyte; lithium metal battery

Special Issue Information

Dear Colleagues,

Advanced polymer materials have been widely applied in state-of-the-art ion batteries. Benefiting from their unique features such as their chemical structure, functional groups, mechanical strength, thermal stability, electrochemical activity, and rheological properties, polymer materials are applied as functional components in safe batteries to achieve prolonged lifespan, increased energy density, and enhanced reliability. This Special Issue aims to develop a high-quality article collection (including review papers and original research papers) about the application of advanced polymer materials in safe ion batteries. Manuscripts focusing on the following topics are highly welcome:

  1. The design of safe polymer electrolytes for high-energy-density batteries;
  2. The design of ultra-high electrochemical interphases with well-designed polymer coating layers;
  3. The development of smart polymer materials for battery safety;
  4. The development of crucial polymer components in safe ion batteries;
  5. The development of characteristic technologies for advanced polymers in safe ion batteries.

Dr. Hangyu Zhou
Dr. Yongzheng Yao
Dr. Fengxiang Liu
Dr. Weili Zhang
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Polymers is an international peer-reviewed open access semimonthly journal published by MDPI.

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Keywords

  • chemical structure
  • functional group
  • mechanical strength
  • thermal stability
  • electrochemical activity
  • rheological properties
  • safe polymer electrolyte
  • ultra-high electrochemical interphases
  • smart polymer materials
  • characteristic technologies

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Published Papers (1 paper)

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Review

27 pages, 6230 KiB  
Review
Critical Perspectives on the Design of Polymeric Materials for Mitigating Thermal Runaway in Lithium-Ion Batteries
by Hangyu Zhou, Jianhong He, Shang Gao, Xuan Cao, Chenghui Li, Qing Zhang, Jialiang Gao, Yongzheng Yao, Chuanwei Zhai, Zhongchun Hu, Hongqing Zhu and Rongxue Kang
Polymers 2025, 17(9), 1227; https://doi.org/10.3390/polym17091227 - 30 Apr 2025
Viewed by 345
Abstract
During the global energy transition, electric vehicles and electrochemical energy storage systems are rapidly gaining popularity, leading to a strong demand for lithium battery technology with high energy density and long lifespan. This technological advancement, however, hinges critically on resolving safety challenges posed [...] Read more.
During the global energy transition, electric vehicles and electrochemical energy storage systems are rapidly gaining popularity, leading to a strong demand for lithium battery technology with high energy density and long lifespan. This technological advancement, however, hinges critically on resolving safety challenges posed by intrinsically reactive components particularly flammable polymeric separators, organic electrolyte systems, and high-capacity electrodes, which collectively elevate risks of thermal runaway (TR) under operational conditions. The strategic integration of smart polymeric materials that enable early detection of TR precursors (e.g., gas evolution, thermal spikes, voltage anomalies) and autonomously interrupt TR propagation chains has emerged as a vital paradigm for next-generation battery safety engineering. This paper begins with the development characteristics of thermal runaway in lithium batteries and analyzes recent breakthroughs in polymer-centric component design, multi-parameter sensing polymers, and TR propagation barriers. The discussion extends to intelligent material systems for emerging battery chemistries (e.g., solid-state, lithium-metal) and extreme operational environments, proposing design frameworks that leverage polymer multifunctionality for hierarchical safety mechanisms. These insights establish foundational principles for developing polymer-integrated lithium batteries that harmonize high energy density with intrinsic safety, addressing critical needs in sustainable energy infrastructure. Full article
(This article belongs to the Special Issue Advanced Polymer Materials for Safe Ion Batteries)
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