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sp-Carbon Incorpora...
sp-Carbon Incorporated Conductive Metal-Organic Framework as Photocathode for Photoelectrochemical Hydrogen Generation
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- Lu, Yang (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4
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- Zhong, Haixia (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4
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- Li, Jian (författare)
- KTH,Fiberteknologi
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- Dominic, Anna Maria (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4
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- Hu, Yiming (författare)
- Department of Chemistry, University of Colorado Boulder, Boulder, CO 80309, USA
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- Gao, Zhen (författare)
- College of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang, 050024, China
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- Jiao, Yalong (författare)
- College of Physics, Hebei Key Laboratory of Photophysics Research and Application, Hebei Normal University, Shijiazhuang, 050024, China
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- Wu, Mingjian (författare)
- Institute of Micro- and Nanostructure Research (IMN) & Center for Nanoanalysis and Electron Microscopy (CENEM), Interdisciplinary Center for Nanostructured Films (IZNF), Department of Materials Science and Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg, Cauerstrasse 3, 91058, Erlangen, Germany, Cauerstrasse 3
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- Qi, Haoyuan (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4; Central Facility of Materials Science Electron Microscopy, Universität Ulm, 89081, Ulm, Germany
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- Huang, Chuanhui (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4
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- Wayment, Lacey J. (författare)
- Department of Chemistry, University of Colorado Boulder, Boulder, CO 80309, USA
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- Kaiser, Ute (författare)
- Central Facility of Materials Science Electron Microscopy, Universität Ulm, 89081, Ulm, Germany
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- Spiecker, Erdmann (författare)
- Institute of Micro- and Nanostructure Research (IMN) & Center for Nanoanalysis and Electron Microscopy (CENEM), Interdisciplinary Center for Nanostructured Films (IZNF), Department of Materials Science and Engineering, Friedrich-Alexander-Universität Erlangen-Nürnberg, Cauerstrasse 3, 91058, Erlangen, Germany, Cauerstrasse 3
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- Weidinger, Inez M. (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4
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- Zhang, Wei (författare)
- Department of Chemistry, University of Colorado Boulder, Boulder, CO 80309, USA
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- Feng, Xinliang (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4; Max Planck Institute for Microstructure Physics, 06120, Halle (Saale), Germany
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- Dong, Renhao (författare)
- Center for Advancing Electronics Dresden & Faculty of Chemistry and Food Chemistry, Technische Universität Dresden, Mommsenstrasse 4, 01062, Dresden, Germany, Mommsenstrasse 4; Key Laboratory of Colloid and Interface Chemistry of the Ministry of Education, School of Chemistry and Chemical Engineering, Shandong University, Jinan, 250100, China
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(creator_code:org_t)
- 2022-08-24
- 2022
- Engelska.
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Ingår i: Angewandte Chemie International Edition. - : Wiley. - 1433-7851 .- 1521-3773. ; 61:39
- Relaterad länk:
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https://doi.org/10.1...
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https://urn.kb.se/re...
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https://doi.org/10.1...
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Abstract
Ämnesord
Stäng
- Metal-organic frameworks (MOFs) have attracted increasing interest for broad applications in catalysis and gas separation due to their high porosity. However, the insulating feature and the limited active sites hindered MOFs as photocathode active materials for application in photoelectrocatalytic hydrogen generation. Herein, we develop a layered conductive two-dimensional conjugated MOF (2D c-MOF) comprising sp-carbon active sites based on arylene-ethynylene macrocycle ligand via CuO4 linking, named as Cu3HHAE2. This sp-carbon 2D c-MOF displays apparent semiconducting behavior and broad light absorption till the near-infrared band (1600 nm). Due to the abundant acetylene units, the Cu3HHAE2 could act as the first case of MOF photocathode for photoelectrochemical (PEC) hydrogen generation and presents a record hydrogen-evolution photocurrent density of ≈260 μA cm−2 at 0 V vs. reversible hydrogen electrode among the structurally-defined cocatalyst-free organic photocathodes.
Ämnesord
- NATURVETENSKAP -- Kemi (hsv//swe)
- NATURAL SCIENCES -- Chemical Sciences (hsv//eng)
Nyckelord
- Conductive 2D MOFs
- Hydrogen Generation
- Photocathode
- Photoelectrocatalysis
- sp-Carbon
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Lu, Yang
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Zhong, Haixia
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Li, Jian
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Dominic, Anna Ma ...
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Hu, Yiming
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Gao, Zhen
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Jiao, Yalong
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Wu, Mingjian
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Qi, Haoyuan
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Huang, Chuanhui
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Wayment, Lacey J ...
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Kaiser, Ute
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Spiecker, Erdman ...
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Weidinger, Inez ...
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Zhang, Wei
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Feng, Xinliang
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Dong, Renhao
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