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Recent Advances of Two-dimensional Materi? als and Their Quantum Dots in Separation Science |
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KeyWord:two-dimensional materials quantum dots separation science |
Author | Institution |
LUO Qiu-rong,WANG Shi-qi,WANG Lu-jun |
School of Pharmacy,Southwest Medical University,Luzhou ,China |
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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. |
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