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Two-dimensional semiconducting covalent organic frameworks via condensation at arylmethyl carbon atoms

Author

Listed:
  • Shuai Bi

    (Shanghai Jiao Tong University)

  • Can Yang

    (Fuzhou University)

  • Wenbei Zhang

    (Shanghai Jiao Tong University)

  • Junsong Xu

    (Shanghai Jiao Tong University)

  • Lingmei Liu

    (King Abdullah University of Science and Technology (KAUST))

  • Dongqing Wu

    (Shanghai Jiao Tong University)

  • Xinchen Wang

    (Fuzhou University)

  • Yu Han

    (King Abdullah University of Science and Technology (KAUST))

  • Qifeng Liang

    (Shaoxing University)

  • Fan Zhang

    (Shanghai Jiao Tong University)

Abstract

Construction of organic semiconducting materials with in-plane π-conjugated structures and robustness through carbon-carbon bond linkages, alternatively as organic graphene analogs, is extremely desired for powerfully optoelectrical conversion. However, the poor reversibility for sp2 carbon bond forming reactions makes them unavailable for building high crystalline well-defined organic structures through a self-healing process, such as covalent organic frameworks (COFs). Here we report a scalable solution-processing approach to synthesize a family of two-dimensional (2D) COFs with trans-disubstituted C = C linkages via condensation reaction at arylmethyl carbon atoms on the basis of 3,5-dicyano-2,4,6-trimethylpyridine and linear/trigonal aldehyde (i.e., 4,4″-diformyl-p-terphenyl, 4,4′-diformyl-1,1′-biphenyl, or 1,3,5-tris(4-formylphenyl)benzene) monomers. Such sp2 carbon-jointed-pyridinyl frameworks, featuring crystalline honeycomb-like structures with high surface areas, enable driving two half-reactions of water splitting separately under visible light irradiation, comparable to graphitic carbon nitride (g-C3N4) derivatives.

Suggested Citation

  • Shuai Bi & Can Yang & Wenbei Zhang & Junsong Xu & Lingmei Liu & Dongqing Wu & Xinchen Wang & Yu Han & Qifeng Liang & Fan Zhang, 2019. "Two-dimensional semiconducting covalent organic frameworks via condensation at arylmethyl carbon atoms," Nature Communications, Nature, vol. 10(1), pages 1-10, December.
    • Handle: RePEc:nat:natcom:v:10:y:2019:i:1:d:10.1038_s41467-019-10504-6
    DOI: 10.1038/s41467-019-10504-6
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    Cited by:

    1. Cheng-Rong Zhang & Wei-Rong Cui & Shun-Mo Yi & Cheng-Peng Niu & Ru-Ping Liang & Jia-Xin Qi & Xiao-Juan Chen & Wei Jiang & Xin Liu & Qiu-Xia Luo & Jian-Ding Qiu, 2022. "An ionic vinylene-linked three-dimensional covalent organic framework for selective and efficient trapping of ReO4− or 99TcO4−," Nature Communications, Nature, vol. 13(1), pages 1-8, December.
    2. Yajun Zou & Sara Abednatanzi & Parviz Gohari Derakhshandeh & Stefano Mazzanti & Christoph M. Schüßlbauer & Daniel Cruz & Pascal Voort & Jian-Wen Shi & Markus Antonietti & Dirk M. Guldi & Aleksandr Sav, 2022. "Red edge effect and chromoselective photocatalysis with amorphous covalent triazine-based frameworks," Nature Communications, Nature, vol. 13(1), pages 1-13, December.
    3. Maria-Anna Gatou & Panagiota Bika & Thomas Stergiopoulos & Panagiotis Dallas & Evangelia A. Pavlatou, 2021. "Recent Advances in Covalent Organic Frameworks for Heavy Metal Removal Applications," Energies, MDPI, vol. 14(11), pages 1-26, May.
    4. Fuyang Liu & Peng Zhou & Yanghui Hou & Hao Tan & Yin Liang & Jialiang Liang & Qing Zhang & Shaojun Guo & Meiping Tong & Jinren Ni, 2023. "Covalent organic frameworks for direct photosynthesis of hydrogen peroxide from water, air and sunlight," Nature Communications, Nature, vol. 14(1), pages 1-10, December.
    5. Hui Li & Caikun Cheng & Zhijie Yang & Jingjing Wei, 2022. "Encapsulated CdSe/CdS nanorods in double-shelled porous nanocomposites for efficient photocatalytic CO2 reduction," Nature Communications, Nature, vol. 13(1), pages 1-11, December.
    6. Yannan Liu & Cheng-Hao Liu & Tushar Debnath & Yong Wang & Darius Pohl & Lucas V. Besteiro & Debora Motta Meira & Shengyun Huang & Fan Yang & Bernd Rellinghaus & Mohamed Chaker & Dmytro F. Perepichka &, 2023. "Silver nanoparticle enhanced metal-organic matrix with interface-engineering for efficient photocatalytic hydrogen evolution," Nature Communications, Nature, vol. 14(1), pages 1-12, December.
    7. Zhongshan Chen & Jingyi Wang & Mengjie Hao & Yinghui Xie & Xiaolu Liu & Hui Yang & Geoffrey I. N. Waterhouse & Xiangke Wang & Shengqian Ma, 2023. "Tuning excited state electronic structure and charge transport in covalent organic frameworks for enhanced photocatalytic performance," Nature Communications, Nature, vol. 14(1), pages 1-12, December.

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