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二维材料及其量子点在分离科学领域的研究进展
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作者单位
骆秋蓉,王诗琦,王路军 西南医科大学 药学院四川 泸州 646000 
基金项目:国家自然科学基金资助项目(21804112)
中文摘要:二维材料是一种新型的分离材料,具有原子尺寸、机械强度优异、比表面积大、表面化学丰富以及 物理、化学稳定性良好等特性,引起了分离科学领域研究人员的广泛关注,其中以石墨烯为典型代表。随着 对石墨烯材料的广泛研究,相继发展了二维过渡金属硫化物(TMDs)、层状双氢氧化物(LDHs)、金属有机框 架(MOFs)、共价有机骨架(COFs)、二维过渡金属碳化物或碳氮化物(MXene)、六方氮化硼(h-BN)等多种新 兴二维材料。该文介绍并讨论了二维材料及其量子点的特点及应用,重点介绍了二维材料及其量子点在膜分 离、固相萃取/固相微萃取、液相色谱、气相色谱、毛细管电色谱等分离科学领域中的应用。此外,还探讨了 二维材料在分离科学领域中面临的挑战及应用前景。
中文关键词:二维材料  量子点  分离科学
 
Recent Advances of Two-dimensional Materi? als and Their Quantum Dots in Separation Science
Abstract:Two-dimensional materials are a new kind of separation material,which have attracted ex? tensive attention of researchers in the field of separation science due to their characteristics of atomic size,excellent mechanical strength,large surface area,abundant surface chemistry and good physi? cal and chemical stability. Graphene is considered as a typical two-dimensional material among the materials. With extensive research of graphene,a variety of emerging two-dimensional materials, such as transition metal dichalcogenides(TMDs),layered double hydroxides(LDHs),metal-organic frameworks(MOFs),covalent organic frameworks(COFs),transition metal carbides,nitrides and carbonitrides(MXenes)and hexagonal boron nitride(h-BN)have appeared. This review discusses the characteristics and applications of two-dimensional materials and their quantum dots,and focuses on the applications of membrane separation,solid phase extraction/solid phase microextraction,liq? uid chromatography,gas chromatography,capillary electro chromatography and other fields in separa? tion science. In addition,challenges and application prospect of two-dimensional materials in separa? tion science are also discussed.
Key Words:two-dimensional materials  quantum dots  separation science
引用本文:骆秋蓉,王诗琦,王路军.二维材料及其量子点在分离科学领域的研究进展[J].分析测试学报,2021,40(8):1246-1156.
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