空间电子技术2026，Vol.23Issue(4)：46-62,17.DOI:10.3969/j.issn.1674-7135.2026.04.004
MAX相及MXene的空间电子应用潜力
Potential of MAX phases and MXene for space electronics applications
摘要
Abstract
MAX phases and their two-dimensional MXenes,which have layered structures,adjustable surface chemistry,and high electrical conductivity,have become promising materials for energy storage in space,absorbing and shielding electromagnetic waves,and connecting electronic devices.This review summarizes the structural properties,synthesis techniques,and recent advancements in research on these materials in the aforementioned three areas.To begin with,this paper analyzes the hexagonal layered structure of MAX phases and how the surface functional groups of MXenes control ion diffusion barriers and electrical conductivity.Then,recent advances in top-down and bottom-up preparation methods are summarized.Lastly,the key performance metrics of these three application directions are elaborated,as detailed below:In spatial energy storage,the Ti3C2Ox lithium metal anode works for over 1 600 hours at 0.5 mA/cm2;alkalized Ti3C2 nanoribbon retained a capacity of approximately 50 mAh/g after 500 cycles in sodium/potassium-ion batteries;and zinc-ion hybrid supercapacitor exhibited a areal capacitance of 64.0 mF/cm2 at-40℃.In electromagnetic shielding and absorption,the superlattice structure has a reflection loss of-56.3 dB at a matching thickness of 1.5 mm with an effective absorption bandwidth covering the entire Ku band;the high-entropy MAX phase Ti2(Al1/5Sn1/5In1/5Bi1/5Ag1/5)C achieves a minimum reflection loss of-71.6 dB.In terms of electronic interconnects,a 3D-printed polymer waveguide covered in MXene can send signals with 93%efficiency and only weighs one-eighth as much as aluminum products.Through structural design and preparation process innovations,MAX phases and MXenes have become one of the most promising material systems for next-generation space electronics.关键词
MAX相/MXene/制备/空间电子应用潜力Key words
MAX phase/MXene/synthesis/space electronics application potentials分类
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蒋晓菲,梁艺涵,宾诚文,姜曼,冯庆国,胡春峰..MAX相及MXene的空间电子应用潜力[J].空间电子技术,2026,23(4):46-62,17.基金项目
国家自然科学基金项目(编号:52472079) （编号:52472079）
四川省科技计划项目(编号:2025YFHZ0082) （编号:2025YFHZ0082）
