储能科学与技术2026，Vol.15Issue(1)：98-113,16.DOI:10.19799/j.cnki.2095-4239.2025.0840
高倍率储铵负极材料研究进展
Research progress on ammonium-ion storage anode materials with high rate capabilities
摘要
Abstract
Ammonium-ion batteries and capacitors(AIBs),as aqueous non-metallic-ion energy storage technologies with high safety,show strong potential for next-generation large-scale energy storage systems.Ammonium ions possess a flexible tetrahedral structure and a hydrogen-bond-mediated charge-transfer mechanism.Their relatively small hydrated ionic radius(0.331 nm)and high ionic conductivity collectively enable superior rate capabilities.Although the development of AiBs has progressed rapidly,the limited variety and insufficient electrochemical performance of available anode materials remain major constraints.A systematic review of recent work on ammonium-ion storage anode materials is therefore essential to address the capacity and rate capability limitations of AiBs.This paper first introduces ammonium-ion transport and storage mechanisms,along with their key distinctions from metal ions,and further discusses kinetic mechanisms and evaluation methodologies.Recent progress on anode materials,including MXenes,transition-metal sulfides,transition-metal oxides,organic conjugated molecules,porous organic polymers,and polyimides,is then summarized,highlighting structural characteristics,performance comparisons,ammonium-ion storage mechanisms,and enhancement strategies.Finally,major challenges and future research directions in this emerging field are outlined.This review aims to support the continued development and practical application of ammonium-ion storage materials and devices.关键词
储铵负极材料/铵离子存储机制/铵离子传输机制/倍率性能Key words
ammonium-ion storage anode materials/ammonium-ion storage mechanisms/ammonium-ion transport mechanisms/rate capabilities分类
化学化工引用本文复制引用
洪振哲,侯乃珲,吕建国,赵振云,陈韦..高倍率储铵负极材料研究进展[J].储能科学与技术,2026,15(1):98-113,16.基金项目
国家火炬计划项目(24210005-N),国家自然科学基金(21975214),浙江理工大学科研基金(23212091-Y和24212217-Y). （24210005-N）
