1
|
Benndorf S, Schleusener A, Müller R, Micheel M, Baruah R, Dellith J, Undisz A, Neumann C, Turchanin A, Leopold K, Weigand W, Wächtler M. Covalent Functionalization of CdSe Quantum Dot Films with Molecular [FeFe] Hydrogenase Mimics for Light-Driven Hydrogen Evolution. ACS APPLIED MATERIALS & INTERFACES 2023; 15:18889-18897. [PMID: 37014708 PMCID: PMC10120591 DOI: 10.1021/acsami.3c00184] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2023] [Accepted: 02/28/2023] [Indexed: 05/27/2023]
Abstract
CdSe quantum dots (QDs) combined with [FeFe] hydrogenase mimics as molecular catalytic reaction centers based on earth-abundant elements have demonstrated promising activity for photocatalytic hydrogen generation. Direct linking of the [FeFe] hydrogenase mimics to the QD surface is expected to establish a close contact between the [FeFe] hydrogenase mimics and the light-harvesting QDs, supporting the transfer and accumulation of several electrons needed to drive hydrogen evolution. In this work, we report on the functionalization of QDs immobilized in a thin-film architecture on a substrate with [FeFe] hydrogenase mimics by covalent linking via carboxylate groups as the anchoring functionality. The functionalization was monitored via UV/vis, photoluminescence, IR, and X-ray photoelectron spectroscopy and quantified via micro-X-ray fluorescence spectrometry. The activity of the functionalized thin film was demonstrated, and turn-over numbers in the range of 360-580 (short linkers) and 130-160 (long linkers) were achieved. This work presents a proof-of-concept study, showing the potential of thin-film architectures of immobilized QDs as a platform for light-driven hydrogen evolution without the need for intricate surface modifications to ensure colloidal stability in aqueous environments.
Collapse
Affiliation(s)
- Stefan Benndorf
- Institute
of Inorganic and Analytical Chemistry, Friedrich
Schiller University Jena, Humboldtstr. 8, 07743 Jena, Germany
| | - Alexander Schleusener
- Institute
of Physical Chemistry, Friedrich Schiller
University Jena, Helmholtzweg
4, 07743 Jena, Germany
- Department:
Functional Interface, Leibniz Institute
of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany
| | - Riccarda Müller
- Institute
of Analytical and Bioanalytical Chemistry, Ulm University, Albert-Einstein-Allee
11, 89081 Ulm, Germany
| | - Mathias Micheel
- Department:
Functional Interface, Leibniz Institute
of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany
| | - Raktim Baruah
- Institute
of Physical Chemistry, Friedrich Schiller
University Jena, Helmholtzweg
4, 07743 Jena, Germany
- Department:
Functional Interface, Leibniz Institute
of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany
| | - Jan Dellith
- Department:
Functional Interface, Leibniz Institute
of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany
| | - Andreas Undisz
- Institute
of Materials Science and Engineering, Chemnitz
University of Technology, Erfenschlager Str. 73, 09125 Chemnitz, Germany
- Otto Schott
Institute of Materials Research, Friedrich
Schiller University Jena, 07743 Jena, Germany
| | - Christof Neumann
- Institute
of Physical Chemistry, Friedrich Schiller
University Jena, Helmholtzweg
4, 07743 Jena, Germany
| | - Andrey Turchanin
- Institute
of Physical Chemistry, Friedrich Schiller
University Jena, Helmholtzweg
4, 07743 Jena, Germany
- Abbe
Center of Photonics (ACP), Friedrich Schiller
University Jena, Albert-Einstein-Straße
6, 07745 Jena, Germany
| | - Kerstin Leopold
- Institute
of Analytical and Bioanalytical Chemistry, Ulm University, Albert-Einstein-Allee
11, 89081 Ulm, Germany
| | - Wolfgang Weigand
- Institute
of Inorganic and Analytical Chemistry, Friedrich
Schiller University Jena, Humboldtstr. 8, 07743 Jena, Germany
| | - Maria Wächtler
- Institute
of Physical Chemistry, Friedrich Schiller
University Jena, Helmholtzweg
4, 07743 Jena, Germany
- Department:
Functional Interface, Leibniz Institute
of Photonic Technology, Albert-Einstein-Str. 9, 07745 Jena, Germany
| |
Collapse
|
2
|
Catalytic systems mimicking the [FeFe]-hydrogenase active site for visible-light-driven hydrogen production. Coord Chem Rev 2021. [DOI: 10.1016/j.ccr.2021.214172] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
|
3
|
Corredor J, Harankahage D, Gloaguen F, Rivero MJ, Zamkov M, Ortiz I. Influence of QD photosensitizers in the photocatalytic production of hydrogen with biomimetic [FeFe]-hydrogenase. Comparative performance of CdSe and CdTe. CHEMOSPHERE 2021; 278:130485. [PMID: 33839391 DOI: 10.1016/j.chemosphere.2021.130485] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/27/2021] [Revised: 03/20/2021] [Accepted: 04/02/2021] [Indexed: 06/12/2023]
Abstract
Photocatalytic systems comprising a hydrogenase-type catalyst and CdX (X = S, Se, Te) chalcogenide quantum dot (QD) photosensitizers show extraordinary hydrogen production rates under visible light excitation. What remains unknown is the mechanism of energy conversion in these systems. Here, we have explored this question by comparing the performance of two QD sensitizers, CdSe and CdTe, in photocatalytic systems featuring aqueous suspensions of a [Fe2 (μ-1,2-benzenedithiolate) CO6] catalyst and an ascorbic acid sacrificial agent. Overall, the hydrogen production yield for CdSe-sensitized reactions QDs was found to be 13 times greater than that of CdTe counterparts. According to emission quenching experiments, an enhanced performance of CdSe sensitizers reflected a greater rate of electron transfer from the ascorbic acid (kAsc). The observed difference in the QD-ascorbic acid charge transfer rates between the two QD materials was consistent with respective driving forces for these systems.
Collapse
Affiliation(s)
- Juan Corredor
- Department of Chemical and Biomolecular Engineering, ETSIIT, University of Cantabria, Avda. de Los Castros S/n, 39005, Santander, Spain
| | - Dulanjan Harankahage
- Department of Physics and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, OH, 43043, USA
| | - Frederic Gloaguen
- UMR 6521, CNRS, Université de Bretagne Occidentale, CS 93837, 29238, Brest, France
| | - Maria J Rivero
- Department of Chemical and Biomolecular Engineering, ETSIIT, University of Cantabria, Avda. de Los Castros S/n, 39005, Santander, Spain
| | - Mikhail Zamkov
- Department of Physics and Center for Photochemical Sciences, Bowling Green State University, Bowling Green, OH, 43043, USA
| | - Inmaculada Ortiz
- Department of Chemical and Biomolecular Engineering, ETSIIT, University of Cantabria, Avda. de Los Castros S/n, 39005, Santander, Spain.
| |
Collapse
|
4
|
Kleinhaus JT, Wittkamp F, Yadav S, Siegmund D, Apfel UP. [FeFe]-Hydrogenases: maturation and reactivity of enzymatic systems and overview of biomimetic models. Chem Soc Rev 2021; 50:1668-1784. [DOI: 10.1039/d0cs01089h] [Citation(s) in RCA: 71] [Impact Index Per Article: 23.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
[FeFe]-hydrogenases recieved increasing interest in the last decades. This review summarises important findings regarding their enzymatic reactivity as well as inorganic models applied as electro- and photochemical catalysts.
Collapse
Affiliation(s)
| | | | - Shanika Yadav
- Inorganic Chemistry I
- Ruhr University Bochum
- 44801 Bochum
- Germany
| | - Daniel Siegmund
- Department of Electrosynthesis
- Fraunhofer UMSICHT
- 46047 Oberhausen
- Germany
| | - Ulf-Peter Apfel
- Inorganic Chemistry I
- Ruhr University Bochum
- 44801 Bochum
- Germany
- Department of Electrosynthesis
| |
Collapse
|
5
|
Benazzi E, Coni VC, Boni M, Mazzaro R, Morandi V, Natali M. The role of the capping agent and nanocrystal size in photoinduced hydrogen evolution using CdTe/CdS quantum dot sensitizers. Dalton Trans 2020; 49:10212-10223. [PMID: 32666964 DOI: 10.1039/d0dt01195a] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Hydrogen production via light-driven water splitting is a key process in the context of solar energy conversion. In this respect, the choice of suitable light-harvesting units appears as a major challenge, particularly as far as stability issues are concerned. In this work, we report on the use of CdTe/CdS QDs as photosensitizers for light-assisted hydrogen evolution in combination with a nickel bis(diphosphine) catalyst (1) and ascorbate as the sacrificial electron donor. QDs of different sizes (1.7-3.4 nm) and with different capping agents (MPA, MAA, and MSA) have been prepared and their performance assessed in the above-mentioned photocatalytic reaction. Detailed photophysical studies have been also accomplished to highlight the charge transfer processes relevant to the photocatalytic reaction. Hydrogen evolution is observed with remarkable efficiencies when compared to common coordination compounds like Ru(bpy)32+ (where bpy = 2,2'-bipyridine) as light-harvesting units. Furthermore, the hydrogen evolution performance under irradiation is strongly determined by the nature of the capping agent and the QD size and can be related to the concentration of the surface defects within the semiconducting nanocrystal. Overall, the present results outline how QDs featuring large quantum yields and long lifetimes are desirable to achieve sustained hydrogen evolution upon irradiation and that a precise control of the structural and photophysical properties thus appears as a major requirement towards profitable photocatalytic applications.
Collapse
Affiliation(s)
- Elisabetta Benazzi
- Department of Chemical and Pharmaceutical Sciences, University of Ferrara, Via L. Borsari 46, 44121, Ferrara, Italy.
| | | | | | | | | | | |
Collapse
|
6
|
Dalle K, Warnan J, Leung JJ, Reuillard B, Karmel IS, Reisner E. Electro- and Solar-Driven Fuel Synthesis with First Row Transition Metal Complexes. Chem Rev 2019; 119:2752-2875. [PMID: 30767519 PMCID: PMC6396143 DOI: 10.1021/acs.chemrev.8b00392] [Citation(s) in RCA: 419] [Impact Index Per Article: 83.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/21/2018] [Indexed: 12/31/2022]
Abstract
The synthesis of renewable fuels from abundant water or the greenhouse gas CO2 is a major step toward creating sustainable and scalable energy storage technologies. In the last few decades, much attention has focused on the development of nonprecious metal-based catalysts and, in more recent years, their integration in solid-state support materials and devices that operate in water. This review surveys the literature on 3d metal-based molecular catalysts and focuses on their immobilization on heterogeneous solid-state supports for electro-, photo-, and photoelectrocatalytic synthesis of fuels in aqueous media. The first sections highlight benchmark homogeneous systems using proton and CO2 reducing 3d transition metal catalysts as well as commonly employed methods for catalyst immobilization, including a discussion of supporting materials and anchoring groups. The subsequent sections elaborate on productive associations between molecular catalysts and a wide range of substrates based on carbon, quantum dots, metal oxide surfaces, and semiconductors. The molecule-material hybrid systems are organized as "dark" cathodes, colloidal photocatalysts, and photocathodes, and their figures of merit are discussed alongside system stability and catalyst integrity. The final section extends the scope of this review to prospects and challenges in targeting catalysis beyond "classical" H2 evolution and CO2 reduction to C1 products, by summarizing cases for higher-value products from N2 reduction, C x>1 products from CO2 utilization, and other reductive organic transformations.
Collapse
Affiliation(s)
| | | | - Jane J. Leung
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Bertrand Reuillard
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Isabell S. Karmel
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| | - Erwin Reisner
- Christian Doppler Laboratory
for Sustainable SynGas Chemistry, Department of Chemistry, University of Cambridge, Lensfield Road, Cambridge CB2 1EW, United Kingdom
| |
Collapse
|
7
|
Cheng M, Wang M, Zhang S, Liu F, Yang Y, Wan B, Sun L. Photocatalytic H 2 production using a hybrid assembly of an [FeFe]-hydrogenase model and CdSe quantum dot linked through a thiolato-functionalized cyclodextrin. Faraday Discuss 2018; 198:197-209. [PMID: 28267170 DOI: 10.1039/c6fd00207b] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Abstract
It is a great challenge to develop iron-based highly-efficient and durable catalytic systems for the hydrogen evolution reaction (HER) by understanding and learning from [FeFe]-hydrogenases. Here we report photocatalytic H2 production by a hybrid assembly of a sulfonate-functionalized [FeFe]-hydrogenase mimic (1) and CdSe quantum dot (QD), which is denoted as 1/β-CD-6-S-CdSe (β-CD-6-SH = 6-mercapto-β-cyclodextrin). In this assembly, thiolato-functionalized β-CD acts not only as a stabilizing reagent of CdSe QDs but also as a host compound for the diiron catalyst, so as to confine CdSe QDs to the space near the site of diiron catalyst. In addition, another two reference systems comprising MAA-CdSe QDs (HMAA = mercaptoacetic acid) and 1 in the presence and absence of β-CD, denoted as 1/β-CD/MAA-CdSe and 1/MAA-CdSe, were studied for photocatalytic H2 evolution. The influences of β-CD and the stabilizing reagent β-CD-6-S- on the stability of diiron catalyst, the fluorescence lifetime of CdSe QDs, the apparent electron transfer rate, and the photocatalytic H2-evolving efficiency were explored by comparative studies of the three hybrid systems. The 1/β-CD-6-S-CdSe system displayed a faster apparent rate for electron transfer from CdSe QDs to the diiron catalyst compared to that observed for MAA-CdSe-based systems. The total TON for visible-light driven H2 evolution by the 1/β-CD-6-S-CdSe QDs in water at pH 4.5 is about 2370, corresponding to a TOF of 150 h-1 in the initial 10 h of illumination, which is 2.7- and 6.6-fold more than the amount of H2 produced from the reference systems 1/β-CD/MAA-CdSe and 1/MAA-CdSe. Additionally, 1/β-CD-6-S-CdSe gave 2.4-5.1 fold enhancement in the apparent quantum yield and significantly improved the stability of the system for photocatalytic H2 evolution.
Collapse
Affiliation(s)
- Minglun Cheng
- State Key Laboratory of Fine Chemicals, DUT-KTH Joint Education and Research Center on Molecular Devices, Dalian University of Technology (DUT), Dalian 116024, China.
| | | | | | | | | | | | | |
Collapse
|
8
|
Investigations on the synthesis, structural characterization and electrochemical properties of diiron azadithiolate complexes and phosphine-substituted derivatives. Polyhedron 2017. [DOI: 10.1016/j.poly.2017.07.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
|
9
|
Zhang X, Zhang T, Li B, Zhang G, Hai L, Ma X, Wu W, Jiang S. Effect of the Terminal Ligands of [FeFe]-Hydrogenase Model Complexes on Proton Reduction Properties and Catalytic Hydroxylation of Benzene. ChemistrySelect 2017. [DOI: 10.1002/slct.201700394] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Affiliation(s)
- Xia Zhang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300354 China
- Tianjin Engineering Research Center of Functional Fine Chemicals; Tianjin 300354 China
| | - Tianyong Zhang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300354 China
- Tianjin Engineering Research Center of Functional Fine Chemicals; Tianjin 300354 China
| | - Bin Li
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300354 China
- Tianjin Engineering Research Center of Functional Fine Chemicals; Tianjin 300354 China
| | - Guanghui Zhang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
| | - Li Hai
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
| | - Xiaoyuan Ma
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
| | - Wubin Wu
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
| | - Shuang Jiang
- Tianjin Key Laboratory of Applied Catalysis Science and Technology; School of Chemical Engineering and Technology; Tianjin University; Tianjin 300354 China
- Collaborative Innovation Center of Chemical Science and Engineering; Tianjin 300354 China
- Tianjin Engineering Research Center of Functional Fine Chemicals; Tianjin 300354 China
| |
Collapse
|
10
|
Song XW, Meng Y, Zhang CL, Ma CB, Chen CN. A cobalt complex of a pentadentate aminopyridine ligand as an efficient catalyst for photocatalytic hydrogen generation. INORG CHEM COMMUN 2017. [DOI: 10.1016/j.inoche.2017.01.011] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
11
|
Synthesis and characterization of a supramolecular assembly based on a pyridyl-functionalized [FeFe]-hydrogenase mimic and zinc tetraphenylporphyrin. INORG CHEM COMMUN 2016. [DOI: 10.1016/j.inoche.2016.05.012] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Abstract
Virtually all organosulfur compounds react with Fe(0) carbonyls to give the title complexes. These reactions are reviewed in light of major advances over the past few decades, spurred by interest in Fe2(μ-SR)2(CO)x centers at the active sites of the [FeFe]-hydrogenase enzymes. The most useful synthetic route to Fe2(μ-SR)2(CO)6 involves the reaction of thiols with Fe2(CO)9 and Fe3(CO)12. Such reactions can proceed via mono-, di-, and triiron intermediates. The reactivity of Fe(0) carbonyls toward thiols is highly chemoselective, and the resulting dithiolato complexes are fairly rugged. Thus, many complexes tolerate further synthetic elaboration directed at the organic substituents. A second major route involves alkylation of Fe2(μ-S2)(CO)6, Fe2(μ-SH)2(CO)6, and Li2Fe2(μ-S)2(CO)6. This approach is especially useful for azadithiolates Fe2[(μ-SCH2)2NR](CO)6. Elaborate complexes arise via addition of the FeSH group to electrophilic alkenes, alkynes, and carbonyls. Although the first example of Fe2(μ-SR)2(CO)6 was prepared from ferrous reagents, ferrous compounds are infrequently used, although the Fe(II)(SR)2 + Fe(0) condensation reaction is promising. Almost invariably low-yielding, the reaction of Fe3(CO)12, S8, and a variety of unsaturated substrates results in C-H activation, affording otherwise inaccessible derivatives. Thiones and related C═S-containing reagents are highly reactive toward Fe(0), often giving complexes derived from substituted methanedithiolates and C-H activation.
Collapse
Affiliation(s)
- Yulong Li
- School of Chemistry and Pharmaceutical Engineering, Sichuan University of Science & Engineering, Zigong 643000, China
- School of Chemical Sciences, University of Illinois at Urbana–Champaign, Urbana, Illinois 61801, United States
| | - Thomas B. Rauchfuss
- School of Chemical Sciences, University of Illinois at Urbana–Champaign, Urbana, Illinois 61801, United States
| |
Collapse
|
13
|
Troppmann S, König B. Functionalized Vesicles with Co-Embedded CdSe Quantum Dots and [FeFe]-Hydrogenase Mimic for Light-Driven Hydrogen Production. ChemistrySelect 2016. [DOI: 10.1002/slct.201600032] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Stefan Troppmann
- Institute of Organic Chemistry; University of Regensburg; Universitätsstr. 31 93040 Regensburg Germany
| | - Burkhard König
- Institute of Organic Chemistry; University of Regensburg; Universitätsstr. 31 93040 Regensburg Germany
| |
Collapse
|
14
|
Wang M, Han K, Zhang S, Sun L. Integration of organometallic complexes with semiconductors and other nanomaterials for photocatalytic H2 production. Coord Chem Rev 2015. [DOI: 10.1016/j.ccr.2014.12.005] [Citation(s) in RCA: 101] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
|
15
|
Xu Y, Yin X, Huang Y, Du P, Zhang B. Hydrogen Production on a Hybrid Photocatalytic System Composed of Ultrathin CdS Nanosheets and a Molecular Nickel Complex. Chemistry 2015; 21:4571-5. [DOI: 10.1002/chem.201406642] [Citation(s) in RCA: 56] [Impact Index Per Article: 6.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/26/2014] [Indexed: 11/11/2022]
|
16
|
Liang W, Wang F, Wen M, Jian J, Wang X, Chen B, Tung C, Wu L. Branched Polyethylenimine Improves Hydrogen Photoproduction from a CdSe Quantum Dot/[FeFe]‐Hydrogenase Mimic System in Neutral Aqueous Solutions. Chemistry 2015; 21:3187-92. [DOI: 10.1002/chem.201406361] [Citation(s) in RCA: 50] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2014] [Indexed: 11/06/2022]
Affiliation(s)
- Wen‐Jing Liang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| | - Feng Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| | - Min Wen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| | - Jing‐Xin Jian
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| | - Xu‐Zhe Wang
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| | - Bin Chen
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| | - Chen‐Ho Tung
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| | - Li‐Zhu Wu
- Key Laboratory of Photochemical Conversion and Optoelectronic Materials, Technical Institute of Physics and Chemistry & University of Chinese Academy of Sciences, Beijing 100190 (P.R. China), Fax: (+86) 10‐8254‐3580
| |
Collapse
|
17
|
Han K, Wang M, Zhang S, Wu S, Yang Y, Sun L. Photochemical hydrogen production from water catalyzed by CdTe quantum dots/molecular cobalt catalyst hybrid systems. Chem Commun (Camb) 2015; 51:7008-11. [DOI: 10.1039/c5cc00536a] [Citation(s) in RCA: 42] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A hybrid system with a coordinative interaction between a N2S2-coordinated cobalt complex and CdTe quantum dots displayed a TON of 1.44 × 104 based on catalyst over 30 h for the photochemical H2 generation in water, with a quantum efficiency of 5.32% at 400 nm.
Collapse
Affiliation(s)
- Kai Han
- State Key Laboratory of Fine Chemicals
- DUT-KTH Joint Education and Research Center on Molecular Devices
- Dalian University of Technology (DUT)
- Dalian 116024
- China
| | - Mei Wang
- State Key Laboratory of Fine Chemicals
- DUT-KTH Joint Education and Research Center on Molecular Devices
- Dalian University of Technology (DUT)
- Dalian 116024
- China
| | - Shuai Zhang
- State Key Laboratory of Fine Chemicals
- DUT-KTH Joint Education and Research Center on Molecular Devices
- Dalian University of Technology (DUT)
- Dalian 116024
- China
| | - Suli Wu
- State Key Laboratory of Fine Chemicals
- DUT-KTH Joint Education and Research Center on Molecular Devices
- Dalian University of Technology (DUT)
- Dalian 116024
- China
| | - Yong Yang
- State Key Laboratory of Fine Chemicals
- DUT-KTH Joint Education and Research Center on Molecular Devices
- Dalian University of Technology (DUT)
- Dalian 116024
- China
| | - Licheng Sun
- State Key Laboratory of Fine Chemicals
- DUT-KTH Joint Education and Research Center on Molecular Devices
- Dalian University of Technology (DUT)
- Dalian 116024
- China
| |
Collapse
|
18
|
Xu Y, Zhang B. Hydrogen photogeneration from water on the biomimetic hybrid artificial photocatalytic systems of semiconductors and earth-abundant metal complexes: progress and challenges. Catal Sci Technol 2015. [DOI: 10.1039/c5cy00365b] [Citation(s) in RCA: 35] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
This perspective summarizes the advances and challenges in hybrid artificial photocatalytic systems comprising semiconductors and biomimetic metal complexes for the photogeneration of hydrogen from water.
Collapse
Affiliation(s)
- You Xu
- Department of Chemistry
- School of Science
- Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- China
| | - Bin Zhang
- Department of Chemistry
- School of Science
- Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin)
- China
| |
Collapse
|