共价有机框架(COF)和金属有机框架(MOFS)是两种新兴的延长多孔结构,试图开发分子以外的网状化学,并为组成,结构,结构,性能和应用开放新的视野(Yaghi,2019; Yaghi,2019; Lyu et et lyu等。像将无机金属复合物扩展到2D和3D框架的MOF一样,COF将有机化学从分子和聚合物扩展到2D和3D有机结构(Diercks和Yaghi,2017)。MOF/COF的建造旨在通过拓扑指南(基于含金属的单位有机连接器/有机有机有机单体)之间通过牢固的键(坐标/共价相互作用)扩展多孔框架(坐标/共价相互作用)。这些方法的优点包括可控的合成,可设计的结构和可管理的功能(Geng等,2020)。除了具有高表面积和可调孔外,MOF和COF还显示出许多有趣的特性,包括通过π -π堆积和高稳定性的分层晶体结构和高稳定性,这仅在Graphene(Fritz and Coskun,2020年)中显示出由于存在强大的共振键。然而,无金属的COF远非满足众多领域的不断增长的需求,在这种情况下,金属在框架结构中的作用被强调。这包括诸如气体吸附和分离,异质催化,电子,电催化和电化学能量存储等应用。应对这些挑战的有效方法是将靶向金属离子引入COFS框架中以形成金属共价有机框架(MCOFS)(Dong等,2020)。与无金属COF相比,MCOF不仅具有上电催化活性,而且由于金属成分的参与而显示出更高的内在传导。开发独特的综合方法/策略来实现新颖的MOF,而COFS在促进其应用方面具有很大的希望。例如,通过液体液体界面聚合在室温和大气压下通过液体界面聚合制备灵活和独立的纯COF膜,这解决了一个主要问题,因为COF通常是无法解决的且无法实现的粉末(Liu等,2020)。已经有大量有机单体在其产生的结构中有效的功能化可能性。这导致基于实验室机器人和人工智能(AI)(AI)的“数字网状化学”,可以实现涉及合成和表征的高吞吐量实验。这种方法有望使MOF和COF中的发现更加重要,更容易实现(Lyu等,2020)。自1962年第一份报告使用葡萄糖氧化酶检测葡萄糖以来,电化学传感已被很好地接受为一种强大的工具,在各种领域中,需要高灵敏度,简单的操作,快速反应和低成本。电化学传感特别适合小型化,因此为制造灵活,一次性和廉价设备提供了多种施工优点(Amiri等,2018)。将新型元素引入MOF和COF为电化学传感带来了增强的范围,这有望促进其合成。
由密切包装配体形成的非孔产物。用于比较,金属 - 具有协调键和共价键的有机框架(MOF)和共价有机框架(COF),可以基于网状化学的合理设计和合成。18,19因此,它需要一种新的合成方法来控制HOF的形成并丰富它们的结构多样性。模板合成一直是构建多孔材料(例如MOF和COF)的重要策略。例如,通过合成后的金属化/脱位,20,21金属交换,22 - 24或配体交换25 - 28已被广泛用于获得具有与MOF-emplate相同结构/拓扑的靶向功能MOF。这些模板合成利用了可逆的协调键,这些键可以在合成后的修改过程中破坏和改革。可逆协调键也已用于模板COFS 29和多孔聚合物的合成。30 - 32 Yaghi及其同事证明了一个代表性的例子,这些示例使用了Cu I-苯噻吩会协调部分的可逆形成/断裂来构建具有编织结构的COF。29铜中心在COF结构内的编织上是独立的,并用作将螺纹带入编织模式的模板,而不是更常见的平行排列。可以在不破坏COF结构的情况下去除弱的cu i。这些作品激发了我们使用协调债券指导HOF的组装。要实现协调键指导的HOF合成的设计,基于弱协调键的MOF将为
金属有机框架(MOF)是结晶材料,具有与金属中心结合的有机连接。他们提供了一种新的,有希望的吸附剂,其特征是它们的大量表面积,多样化的高质量结构和化学稳定性。自1995年发现以来(Yaghi等,1995),已经报道了超过20,000种MOF化合物的合成(Deng等,2012; Maurin等,2017),导致它们在吸附和催化行业中广泛利用。在其中,氨基功能化的MOF,具有锆为中央体的UIO-66型,由于其酸和基础耐药性和特殊的结构稳定性,已成为重金属离子吸附的潜在候选。随着MOF的应用越来越普遍,已经探索了各种制备方法。在整个制造过程中,诸如协调环境,协调连接,金属中心离子和化学配体等因素显着影响MOF的结构(Wang等,2013)。几个反应变量,包括温度,金属离子与有机配体的摩尔比,溶剂,反应系统的pH,成分浓度和反应时间,已被确定为最终的MOF结构和特性的关键决定因素(Deng等,2015)。MOF的设计和控制比传统的多孔材料更简单,因为它们可以在受控和轻度条件下合成,从而导致具有增强表面积,渗透率,耐热性和电气特性的材料(He等,2017; Huo等,2017)。重型MOF材料在合成方法中提供多功能性,并具有重金属离子的出色吸附性能,使其在实际应用中很有价值。
Johannes W. M. Osterrieth,James Ramper,David Madden,Nakul Rampal,Luke Skoric,Bethany Connolly,Mark。 Santos,Xian-He Sun,Hana Bunzen,Sateh C. Moreton,Jessica C. Moreton。 M. D'Alessandro,Patrick W. Dohenn,MirceaDincă,Chenyue Sun,Christian Doonan,Michael Thomas Huxley,Jack D. Evans,Paolo Falcaro。 Shuhei Furukawa, Eli Sanchez, Jorge Gascon, Selvedin Telalović, Sujit K. Ghosh, Soumya Mukherjee, Matthew R. Hill, Muhammed Munir Sadiq, Patricia Horcajada, Pablo Salcedo-Abraira, Katsumi Kaneko, Radovan Kukobat, Jeff Kenvin, Seda Keskin, Susumu北川。Johannes W. M. Osterrieth,James Ramper,David Madden,Nakul Rampal,Luke Skoric,Bethany Connolly,Mark。 Santos,Xian-He Sun,Hana Bunzen,Sateh C. Moreton,Jessica C. Moreton。 M. D'Alessandro,Patrick W. Dohenn,MirceaDincă,Chenyue Sun,Christian Doonan,Michael Thomas Huxley,Jack D. Evans,Paolo Falcaro。 Shuhei Furukawa, Eli Sanchez, Jorge Gascon, Selvedin Telalović, Sujit K. Ghosh, Soumya Mukherjee, Matthew R. Hill, Muhammed Munir Sadiq, Patricia Horcajada, Pablo Salcedo-Abraira, Katsumi Kaneko, Radovan Kukobat, Jeff Kenvin, Seda Keskin, Susumu北川。A. Dewitt,免费V. Lotsch。拉玛·奥克塔维安(Rama Octavian),俄罗斯莫里斯(Morris),保罗·圣惠特利(Paul St. Wheatley),纳瓦尔(Navarre Cyderius,Randall Q. Snurr,Rebecca B. Concalves,Shane Telfer,Seok J. Lee,Valska P. Ting,Van Speybroeck,Sven M. Rogge,Krista,Christ。 St. Luke W. Bingel,Stefan Wuttke,Andreo Jacopo,Omar Yaghi。
Johannes WM Osterrieth, James Rampersad, David Madden, Nakul Rampal, Luka Skoric, Bethany Connolly, Mark D. Allendorf, Vitalie Stavila, Jonathan L. Snider, Rob Ameloot, João Marreiros, Conchi Ania, Diana Azevedo, Enrique Vilarrasa-Garcia, Xinca F, Buan, Buan, Hanze, Hanze, Neil. R. Champness, Sarah L. Griffin, Banglin Chen, Rui-Biao Lin, Benoit Coasne, Seth Cohen, Jessica C. Moreton, Yamil J. Colón, Linjiang Chen, Rob Clowes, François-Xavier Coudert, Yong Cui, Bang Hou, Deanna M. D'Alessandro, Payne Dohen, Doen, Doe, Sun, Christian. Michael Thomas Huxley, Jack D. Evans, Paolo Falcaro, Raffaele Ricco, Omar Farha, Karam B. Idrees, Timur Islamoglu, Pingyun Feng, Huajun Yang, Ross S. Forgan, Dominic Bara, Shuhei Furukawa, Eli Sanchez, Jorge Gascon, Selvedin Telalović, Sukho Khamed, Khammed Murji, Murji Murji, Matthew R. Saum. diq, Patricia Horcajada, Pablo Salcedo-Abraira, Katsumi Kaneko, Radovan Kukobat, Jeff Kenvin, Seda Keskin, Susumu Kitagawa, Ken-ichi Otake, Ryan P. Lively, Stephen JA DeWitt, Phillip Llewellyn, Bettina V. Lotsch, Sebastian T. Ender, Alexander M. Pati M. Pati M. al, Javier García-Martínez, Noemi Linares, Daniel Maspoch, Jose A. Suárez del Pino, Peyman Moghadam, Rama Oktavian, Russel E. Morris, Paul S. Wheatley, Jorge Navarro, Camille Petit, David Danaci, Matthew J. Rosseinsky, Alexandros P., Kat Schunder, Martin Xu, Sergeant, Sergian, Sergeant. s Mouchaham, David S. Sholl, Raghuram Thyagarajan, Daniel Siderius, Randall Q. Snurr, Rebecca B. Goncalves, Shane Telfer, Seok J. Lee, Valeska P. Ting, Jemma L. Rowlandson, Takashi Uemura, Tomoya Iiyuka, Monique A. van der Revere, David Revere, Speed, M.J. and Lamaire, Krista S. Walton, Lukas W. Bingel, Stefan Wuttke, Jacopo Andreo, Omar Yaghi, Bing Zhang, Cafer T. Yavuz, Thien S. Nguyen, Felix Zamora, Carmen Montoro, Hongcai Zhou, Angelo Kirchon, and David Fairen-Jimenez*
Johannes WM Osterrieth, James Rampersad, David Madden, Nakul Rampal, Luka Skoric, Bethany Connolly, Mark D. Allendorf, Vitalie Stavila, Jonathan L. Snider, Rob Ameloot, João Marreiros, Conchi Ania, Diana Azevedo, Enrique Vilarrasa-Garcia, Xinca F, Buan, Buan, Hanze, Hanze, Neil. R. Champness, Sarah L. Griffin, Banglin Chen, Rui-Biao Lin, Benoit Coasne, Seth Cohen, Jessica C. Moreton, Yamil J. Colón, Linjiang Chen, Rob Clowes, François-Xavier Coudert, Yong Cui, Bang Hou, Deanna M. D'Alessandro, Payne Dohen, Doen, Doe, Sun, Christian. Michael Thomas Huxley, Jack D. Evans, Paolo Falcaro, Raffaele Ricco, Omar Farha, Karam B. Idrees, Timur Islamoglu, Pingyun Feng, Huajun Yang, Ross S. Forgan, Dominic Bara, Shuhei Furukawa, Eli Sanchez, Jorge Gascon, Selvedin Telalović, Sukho Khamed, Khammed Murji, Murji Murji, Matthew R. Saum. diq, Patricia Horcajada, Pablo Salcedo-Abraira, Katsumi Kaneko, Radovan Kukobat, Jeff Kenvin, Seda Keskin, Susumu Kitagawa, Ken-ichi Otake, Ryan P. Lively, Stephen JA DeWitt, Phillip Llewellyn, Bettina V. Lotsch, Sebastian T. Ender, Alexander M. Pati M. Pati M. al, Javier García-Martínez, Noemi Linares, Daniel Maspoch, Jose A. Suárez del Pino, Peyman Moghadam, Rama Oktavian, Russel E. Morris, Paul S. Wheatley, Jorge Navarro, Camille Petit, David Danaci, Matthew J. Rosseinsky, Alexandros P., Kat Schunder, Martin Xu, Sergeant, Sergian, Sergeant. s Mouchaham, David S. Sholl, Raghuram Thyagarajan, Daniel Siderius, Randall Q. Snurr, Rebecca B. Goncalves, Shane Telfer, Seok J. Lee, Valeska P. Ting, Jemma L. Rowlandson, Takashi Uemura, Tomoya Iiyuka, Monique A. van der Revere, David Revere, Speed, M.J. and Lamaire, Krista S. Walton, Lukas W. Bingel, Stefan Wuttke, Jacopo Andreo, Omar Yaghi, Bing Zhang, Cafer T. Yavuz, Thien S. Nguyen, Felix Zamora, Carmen Montoro, Hongcai Zhou, Angelo Kirchon, and David Fairen-Jimenez*
Johannes WM Osterrieth, James Rampersad, David Madden, Nakul Rampal, Luka Skoric, Bethany Connolly, Mark D. Allendorf, Vitalie Stavila, Jonathan L. Snider, Rob Ameloot, João Marreiros, Conchi Ania, Diana Azevedo, Enrique Vilarrasa-Garcia, Xinca F, Buan, Buan, Hanze, Hanze, Neil. R. Champness, Sarah L. Griffin, Banglin Chen, Rui-Biao Lin, Benoit Coasne, Seth Cohen, Jessica C. Moreton, Yamil J. Colón, Linjiang Chen, Rob Clowes, François-Xavier Coudert, Yong Cui, Bang Hou, Deanna M. D'Alessandro, Payne Dohen, Doen, Doe, Sun, Christian. Michael Thomas Huxley, Jack D. Evans, Paolo Falcaro, Raffaele Ricco, Omar Farha, Karam B. Idrees, Timur Islamoglu, Pingyun Feng, Huajun Yang, Ross S. Forgan, Dominic Bara, Shuhei Furukawa, Eli Sanchez, Jorge Gascon, Selvedin Telalović, Sukho Khamed, Khammed Murji, Murji Murji, Matthew R. Saum. diq, Patricia Horcajada, Pablo Salcedo-Abraira, Katsumi Kaneko, Radovan Kukobat, Jeff Kenvin, Seda Keskin, Susumu Kitagawa, Ken-ichi Otake, Ryan P. Lively, Stephen JA DeWitt, Phillip Llewellyn, Bettina V. Lotsch, Sebastian T. Ender, Alexander M. Pati M. Pati M. al, Javier García-Martínez, Noemi Linares, Daniel Maspoch, Jose A. Suárez del Pino, Peyman Moghadam, Rama Oktavian, Russel E. Morris, Paul S. Wheatley, Jorge Navarro, Camille Petit, David Danaci, Matthew J. Rosseinsky, Alexandros P., Kat Schunder, Martin Xu, Sergeant, Sergian, Sergeant. s Mouchaham, David S. Sholl, Raghuram Thyagarajan, Daniel Siderius, Randall Q. Snurr, Rebecca B. Goncalves, Shane Telfer, Seok J. Lee, Valeska P. Ting, Jemma L. Rowlandson, Takashi Uemura, Tomoya Iiyuka, Monique A. van der Revere, David Revere, Speed, M.J. and Lamaire, Krista S. Walton, Lukas W. Bingel, Stefan Wuttke, Jacopo Andreo, Omar Yaghi, Bing Zhang, Cafer T. Yavuz, Thien S. Nguyen, Felix Zamora, Carmen Montoro, Hongcai Zhou, Angelo Kirchon, and David Fairen-Jimenez*
Johannes WM Osterrieth, James Rampersad, David Madden, Nakul Rampal, Luka Skoric, Bethany Connolly, Mark D. Allendorf, Vitalie Stavila, Jonathan L. Snider, Rob Ameloot, João Marreiros, Conchi Ania, Diana Azevedo, Enrique Vilarrasa-Garcia, Xinca F, Buan, Buan, Hanze, Hanze, Neil. R. Champness, Sarah L. Griffin, Banglin Chen, Rui-Biao Lin, Benoit Coasne, Seth Cohen, Jessica C. Moreton, Yamil J. Colón, Linjiang Chen, Rob Clowes, François-Xavier Coudert, Yong Cui, Bang Hou, Deanna M. D'Alessandro, Payne Dohen, Doen, Doe, Sun, Christian. Michael Thomas Huxley, Jack D. Evans, Paolo Falcaro, Raffaele Ricco, Omar Farha, Karam B. Idrees, Timur Islamoglu, Pingyun Feng, Huajun Yang, Ross S. Forgan, Dominic Bara, Shuhei Furukawa, Eli Sanchez, Jorge Gascon, Selvedin Telalović, Sukho Khamed, Khammed Murji, Murji Murji, Matthew R. Saum. diq, Patricia Horcajada, Pablo Salcedo-Abraira, Katsumi Kaneko, Radovan Kukobat, Jeff Kenvin, Seda Keskin, Susumu Kitagawa, Ken-ichi Otake, Ryan P. Lively, Stephen JA DeWitt, Phillip Llewellyn, Bettina V. Lotsch, Sebastian T. Ender, Alexander M. Pati M. Pati M. al, Javier García-Martínez, Noemi Linares, Daniel Maspoch, Jose A. Suárez del Pino, Peyman Moghadam, Rama Oktavian, Russel E. Morris, Paul S. Wheatley, Jorge Navarro, Camille Petit, David Danaci, Matthew J. Rosseinsky, Alexandros P., Kat Schunder, Martin Xu, Sergeant, Sergian, Sergeant. s Mouchaham, David S. Sholl, Raghuram Thyagarajan, Daniel Siderius, Randall Q. Snurr, Rebecca B. Goncalves, Shane Telfer, Seok J. Lee, Valeska P. Ting, Jemma L. Rowlandson, Takashi Uemura, Tomoya Iiyuka, Monique A. van der Revere, David Revere, Speed, M.J. and Lamaire, Krista S. Walton, Lukas W. Bingel, Stefan Wuttke, Jacopo Andreo, Omar Yaghi, Bing Zhang, Cafer T. Yavuz, Thien S. Nguyen, Felix Zamora, Carmen Montoro, Hongcai Zhou, Angelo Kirchon, and David Fairen-Jimenez*
