Synthesis of 12-Connected Three-Dimensional Covalent Organic Framework with lnj Topology

doi:10.1021/jacs.3c12995

	Synthesis of 12-Connected Three-Dimensional Covalent Organic Framework with lnj Topology
	Li, Zonglong 1; Xu, Guojie 2; Zhang, Chenxi 1,5,6; Ma, Shuan 3; Jiang, Yaxin 1; Xiong, Hao 1; Tian, Guo 1; Wu, Yanzhou 4; Wei, Yen 2; Chen, Xiao 1
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2024-01-26
卷号	146 期号:7 页码:4327-4332
ISSN号	0002-7863
DOI	10.1021/jacs.3c12995
通讯作者	Zhang, Chenxi(cxzhang@mail.tsinghua.edu.cn) ; Chen, Xiao(chenx123@mail.tsinghua.edu.cn) ; Yang, Yang(yangyang86@tsinghua.edu.cn) ; Wei, Fei(wf-dce@tsinghua.edu.cn)
英文摘要	The structural exploration of three-dimensional covalent organic frameworks (3D COFs) is of great significance to the development of COF materials. Different from structurally diverse MOFs, which have a variety of connectivity (3-24), now the valency of 3D COFs is limited to only 4, 6, and 8. Therefore, the exploration of organic building blocks with higher connectivity is a necessary path to broaden the scope of 3D COF structures. Herein, for the first time, we have designed and synthesized a 12-connected triptycene-based precursor (triptycene-12-CHO) with 12 symmetrical distributions of aldehyde groups, which is also the highest valency reported until now. Based on this unique 12-connected structure, we have successfully prepared a novel 3D COF with lnj topology (termed 3D-lnj-COF). The as-synthesized 3D COF exhibits honeycomb main pores and permanent porosity with a Brunauer-Emmett-Teller surface area of 1159.6 m(2) g(-1). This work not only provides a strategy for synthesizing precursors with a high connectivity but also provides inspiration for enriching the variety of 3D COFs.
WOS关键词	CRYSTALLINE ; DESIGN ; CEQ
WOS研究方向	Chemistry
语种	英语
WOS记录号	WOS:001162313900001
资助机构	National Natural Science Foundation of China ; Beijing Nova Program ; Development Program of Inner Mongolia and Ordos, Ordos-Tsinghua Innovative & Collaborative Research Program in Carbon Neutrality, and Ordos Laboratory
内容类型	期刊论文
源URL	[http://ir.yic.ac.cn/handle/133337/34873]
专题	中国科学院烟台海岸带研究所
通讯作者	Zhang, Chenxi; Chen, Xiao; Yang, Yang; Wei, Fei
作者单位	1.Tsinghua Univ, Dept Chem Engn, Beijing Key Lab Green Chem React Engn & Technol, Beijing 100084, Peoples R China 2.Tsinghua Univ, Dept Chem, Key Lab Bioorgan Phosphorus Chem & Chem Biol, Minist Educ, Beijing 100084, Peoples R China 3.Tsinghua Univ, Natl Ctr Electron Microscopy Beijing, Sch Mat Sci & Engn, State Key Lab New Ceram & Fine Proc,Key Lab Adv Ma, Beijing 100084, Peoples R China 4.Chinese Acad Sci, Yantai Inst Coastal Zone Res, Res Ctr Coastal Environm Engn & Technol, CAS Key Lab Coastal Environm Proc & Ecol Remediat, Yantai 264003, Peoples R China 5.Tsinghua Univ, Inst Carbon Neutral, Beijing 100084, Peoples R China 6.Ordos Lab, Ordos 017010, Inner Mongolia, Peoples R China 7.Tsinghua Univ, Inst Nucl & New Energy Technol, Beijing 100084, Peoples R China
推荐引用方式 GB/T 7714	Li, Zonglong,Xu, Guojie,Zhang, Chenxi,et al. Synthesis of 12-Connected Three-Dimensional Covalent Organic Framework with lnj Topology[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2024,146(7):4327-4332.
APA	Li, Zonglong.,Xu, Guojie.,Zhang, Chenxi.,Ma, Shuan.,Jiang, Yaxin.,...&Wei, Fei.(2024).Synthesis of 12-Connected Three-Dimensional Covalent Organic Framework with lnj Topology.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,146(7),4327-4332.
MLA	Li, Zonglong,et al."Synthesis of 12-Connected Three-Dimensional Covalent Organic Framework with lnj Topology".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 146.7(2024):4327-4332.