Clay mineral-based composite separator: characteristics, synthesis, application in Li-ion batteries and Li S batteries, performance enhancement mechanism: A review
Source abstract
Abstract
Clay minerals, including montmorillonite, vermiculite, palygorskite, sepiolite, halloysite, and kaolinite, demonstrate considerable potential for separator modification in lithium-ion batteries (LIBs) and lithium‑sulfur batteries (Li S) owing to their distinctive structural characteristics (layered/rod-like/tubular structures), high specific surface area, exceptional chemical stability, and cost-effectiveness. This comprehensive review systematically examines the structural features, classification systems, and modification approaches of clay minerals, while providing an overview of recent advancements in their application for LIB and Li S battery separators. Moreover, the performance enhancement mechanisms of clay mineral-modified separators are elucidated through detailed analysis of structural, compositional, and chemical property perspectives. The review also identifies current challenges associated with the implementation of clay minerals in battery separators and proposes prospective development directions and strategic solutions. By synthesizing these insights, this review aims to offer valuable guidance and stimulate innovative research toward the development of clay mineral-based separators for next-generation high-energy-density and high-safety battery systems.
Source: expertdata · Quality: candidate unverified · Source record ↗
Research context
OpenAlex topics: Advancements in Battery Materials · Extraction and Separation Processes · Advanced Battery Materials and Technologies
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
References (100+)
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