Anchoring Single-Atomic Metal Sites in Metalloporphyrin-Based Covalent Organic Frameworks for Enhanced Photocatalytic Hydrogen Evolution

被引:0
作者
Zhang, Yue [1 ,2 ,3 ]
Chen, Zi-Ao [2 ,4 ]
Xu, Zi-Jian [2 ,4 ]
Li, Jun-Yu [2 ,4 ]
Li, Xi-Ya [2 ]
Fang, Zhi-Bin [2 ,3 ,4 ]
Zhang, Teng [2 ,3 ,4 ]
机构
[1] Fujian Normal Univ, Coll Chem & Mat Sci, Fuzhou 350007, Fujian, Peoples R China
[2] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China
[3] Univ Chinese Acad Sci, Fujian Coll, Fuzhou 350002, Fujian, Peoples R China
[4] Univ Chinese Acad Sci, Beijing 100049, Peoples R China
关键词
covalent organic framework; photocatalysis; water splitting; metalloporphyrin; single-atomic catalyst; WATER; DESIGN; CO2;
D O I
10.1002/cssc.202400556
中图分类号
O6 [化学];
学科分类号
0703 ;
摘要
A photoactive covalent organic framework (COF) was built from metalloporphyrin and bipyridine monomers and single-atomic Pt sites were subsequently installed. Integrating photosensitizing metalloporphyrin and substrate-activating Pt(bpy) moieties in a single solid facilitates multielectron transfer and accelerates photocatalytic hydrogen evolution with a maximum production rate of 80.4 mmol h-1 gPt-1 and turnover frequency (TOF) of 15.7 h-1 observed. This work demonstrates that incorporation of single-atomic metal sites with photoactive COFs greatly enhances photocatalytic activity and provides an effective strategy for the design and construction of novel photocatalysts. Integrating photoactive metalloporphyrin and single-atomic Pt(bpy) moieties in a single covalent organic framework facilitates multielectron transfer and accelerates photocatalytic hydrogen evolution. with a maximum turnover frequency of 15.7 h-1 observed. image
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页数:7
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共 59 条
[1]   H2 Evolution with Covalent Organic Framework Photocatalysts [J].
Banerjee, Tanmay ;
Gottschling, Kerstin ;
Savasci, Goekcen ;
Ochsenfeld, Christian ;
Lotsch, Bettina V. .
ACS ENERGY LETTERS, 2018, 3 (02) :400-409
[2]   Molecular artificial photosynthesis [J].
Berardi, Serena ;
Drouet, Samuel ;
Francas, Laia ;
Gimbert-Surinach, Carolina ;
Guttentag, Miguel ;
Richmond, Craig ;
Stoll, Thibaut ;
Llobet, Antoni .
CHEMICAL SOCIETY REVIEWS, 2014, 43 (22) :7501-7519
[3]   Dye-Sensitized Hydrobromic Acid Splitting for Hydrogen Solar Fuel Production [J].
Brady, Matthew D. ;
Sampaio, Renato N. ;
Wang, Degao ;
Meyer, Thomas J. ;
Meyer, Gerald J. .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2017, 139 (44) :15612-15615
[4]   Estimation of global final-stage energy-return-on-investment for fossil fuels with comparison to renewable energy sources [J].
Brockway, Paul E. ;
Owen, Anne ;
Brand-Correa, Lina, I ;
Hardt, Lukas .
NATURE ENERGY, 2019, 4 (07) :612-621
[5]   Rational design of isostructural 2D porphyrin-based covalent organic frameworks for tunable photocatalytic hydrogen evolution [J].
Chen, Rufan ;
Wang, Yang ;
Ma, Yuan ;
Mal, Arindam ;
Gao, Xiao-Ya ;
Gao, Lei ;
Qiao, Lijie ;
Li, Xu-Bing ;
Wu, Li-Zhu ;
Wang, Cheng .
NATURE COMMUNICATIONS, 2021, 12 (01)
[6]   Particulate photocatalysts for overall water splitting [J].
Chen, Shanshan ;
Takata, Tsuyoshi ;
Domen, Kazunari .
NATURE REVIEWS MATERIALS, 2017, 2 (10)
[7]   Diethylenetriamine synergistic boosting photocatalytic performance with porous g-C3N4/CdS-diethylenetriamine 2D/2D S-scheme heterojunction [J].
Chen, Xing ;
Hu, Taiping ;
Zhang, Jinfeng ;
Yang, Changchun ;
Dai, Kai ;
Pan, Chengsi .
JOURNAL OF ALLOYS AND COMPOUNDS, 2021, 863
[8]   Triphenylamine based conjugated microporous polymers for selective photoreduction of CO2 to CO under visible light [J].
Dai, Chunhui ;
Zhong, Lixiang ;
Gong, Xuezhong ;
Zeng, Lei ;
Xue, Can ;
Li, Shuzhou ;
Liu, Bin .
GREEN CHEMISTRY, 2019, 21 (24) :6606-6610
[9]   Platinum Single Atoms Anchored on a Covalent Organic Framework: Boosting Active Sites for Photocatalytic Hydrogen Evolution [J].
Dong, Pengyu ;
Wang, Yan ;
Zhang, Aicaijun ;
Cheng, Ting ;
Xi, Xinguo ;
Zhang, Jinlong .
ACS CATALYSIS, 2021, 11 (21) :13266-13279
[10]   Boosting Interfacial Charge-Transfer Kinetics for Efficient Overall CO2 Photoreduction via Rational Design of Coordination Spheres on Metal-Organic Frameworks [J].
Fang, Zhi-Bin ;
Liu, Ting-Ting ;
Liu, Junxue ;
Jin, Shengye ;
Wu, Xin-Ping ;
Gong, Xue-Qing ;
Wang, Kecheng ;
Yin, Qi ;
Liu, Tian-Fu ;
Cao, Rong ;
Zhou, Hong-Cai .
JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2020, 142 (28) :12515-12523