David Rodríguez-San-Miguel, Afshin Abrishamkar, Jorge A. R. Navarro, Romen Rodriguez-Trujillo, David B. Amabilino, Ruben Mas-Ballesté, Félix Zamora and Josep Puigmartí-Luis
{"title":"Crystalline fibres of a covalent organic framework through bottom-up microfluidic synthesis†","authors":"David Rodríguez-San-Miguel, Afshin Abrishamkar, Jorge A. R. Navarro, Romen Rodriguez-Trujillo, David B. Amabilino, Ruben Mas-Ballesté, Félix Zamora and Josep Puigmartí-Luis","doi":"10.1039/C6CC04013F","DOIUrl":null,"url":null,"abstract":"<p >A microfluidic chip has been used to prepare fibres of a porous polymer with high structural order, setting a precedent for the generation of a wide variety of materials using this reagent mixing approach that provides unique materials not accessible easily through bulk processes. The reaction between 1,3,5-tris(4-aminophenyl)benzene and 1,3,5-benzenetricarbaldehyde in acetic acid under continuous microfluidic flow conditions leads to the formation of a highly crystalline and porous covalent organic framework (hereafter denoted as <strong>MF-COF-1</strong>), consisting of fibrillar micro-structures, which have mechanical stability that allows for direct drawing of objects on a surface.</p>","PeriodicalId":67,"journal":{"name":"Chemical Communications","volume":null,"pages":null},"PeriodicalIF":4.3000,"publicationDate":"2016-06-09","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"https://sci-hub-pdf.com/10.1039/C6CC04013F","citationCount":"71","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Chemical Communications","FirstCategoryId":"92","ListUrlMain":"https://pubs.rsc.org/en/content/articlelanding/2016/cc/c6cc04013f","RegionNum":2,"RegionCategory":"化学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"CHEMISTRY, MULTIDISCIPLINARY","Score":null,"Total":0}
引用次数: 71
Abstract
A microfluidic chip has been used to prepare fibres of a porous polymer with high structural order, setting a precedent for the generation of a wide variety of materials using this reagent mixing approach that provides unique materials not accessible easily through bulk processes. The reaction between 1,3,5-tris(4-aminophenyl)benzene and 1,3,5-benzenetricarbaldehyde in acetic acid under continuous microfluidic flow conditions leads to the formation of a highly crystalline and porous covalent organic framework (hereafter denoted as MF-COF-1), consisting of fibrillar micro-structures, which have mechanical stability that allows for direct drawing of objects on a surface.
期刊介绍:
ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.