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; Yang, Yang 7; Wei, Fei 1,6
发表期刊	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
ISSN	0002-7863
	2024-01-26
卷号	146 期号:7 页码:4327-4332
DOI	10.1021/jacs.3c12995
通讯作者	Zhang, Chenxi([email protected]) ; Chen, Xiao([email protected]) ; Yang, Yang([email protected]) ; Wei, Fei([email protected])
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.
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
收录类别	SCI
语种	英语
关键词[WOS]	CRYSTALLINE ; DESIGN ; CEQ
研究领域[WOS]	Chemistry
WOS记录号	WOS:001162313900001
引用统计	被引频次：8[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.yic.ac.cn/handle/133337/36315
专题	中国科学院海岸带环境过程与生态修复重点实验室中国科学院海岸带环境过程与生态修复重点实验室_海岸带环境工程技术研究与发展中心
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.