Reticular chemistry at the atomic,molecular,and framework scales  

作　　者：Yue-Biao Zhang Qiaowei Li Hexiang Deng 

机构地区：[1]School of Physical Science and Technology,ShanghaiTech University,Shanghai 201210,China [2]Department of Chemistry,Collaborative Innovation Center of Chemistry for Energy Materials(iChEM)and Shanghai Key Laboratory of Molecular Catalysis and Innovative Materials,Fudan University,Shanghai 200438,China [3]Key Laboratory of Biomedical Polymers,Ministry of Education,College of Chemistry and Molecular Sciences,The Institute of Technological Sciences and The Institute for Advanced Studies,Wuhan University,Wuhan 430072,China

出　　处：《Nano Research》2021年第2期335-337,共3页纳米研究（英文版）

摘　　要："There's plenty of room at the bottom."Feynmans talk has been frequently quoted for the advent of nanoscience,which gives profound perspectives of arranging atoms in the way we want[1].With the same bottom-up manner,reticular chemistry is concerned with linking of molecular building blocks by strong bonds to make crystalline open frameworks[2].The most im portant category practicing this bottom-up strategy at framework scale is m etal-organic frameworks(MOFs)coined in 1995[3],which leads to synthetic crystals featuring ultrahigh surface areas,fine-tuned pore metrics,and multivariate functionalities[4-16].The same strategy has also been successfully extended to crystalline covalent organic frameworks(COFs)from entirely organic building blocks through strong covalent bonds[17-19],whose crystal structures are now possible to be determ ined by 3D electron diffraction[20]and even X-ray diffraction[21].Recently,molecular weaving adds exotic flavors to reticular chemistry enabling the interlacing,knitting,and crocheting with molecular threads to make resilient nanotextiles[22].We envision the future of this field lays on the anisotropic reticular chem istry[23],where the components can be precisely arranged and manipulated along a specific direction.The atomic arrangement of various metals in the structures can be eventually read.

关 键 词：CHEMISTRY CRYSTALLINE eventually 

分 类 号：O6[理学—化学]