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Wang H, Jiao Y, Wang S, Ye P, Ning J, Zhong Y, Hu Y. Accelerating Triple Transport in Zinc-Air Batteries and Water Electrolysis by Spatially Confining Co Nanoparticles in Breathable Honeycomb-Like Macroporous N-Doped Carbon. SMALL (WEINHEIM AN DER BERGSTRASSE, GERMANY) 2021; 17:e2103517. [PMID: 34725919 DOI: 10.1002/smll.202103517] [Citation(s) in RCA: 22] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Revised: 09/16/2021] [Indexed: 06/13/2023]
Abstract
Rational engineering electrode structure to achieve an efficient triple-phase contact line is vital for applications such as in zinc-air batteries and water electrolysis. Herein, a facile "MOF-in situ-leaching and confined-growth-MOF" strategy is developed to construct a breathable trifunctional electrocatalyst based on N-doped graphitic carbon with Co nanoparticles spatially confined in an inherited honeycomb-like macroporous structure (denoted as Co@HMNC). The unique orderly arranged macroporous channels and the "ships in a bottle" confinement effect jointly expedite the triple transport, endowing the catalysts with fast reaction kinetics. As a result, the obtained Co@HMNC catalyst presents superb trifunctional performance with a positive half-wave potential (E1/2 ) of 0.90 V for oxygen reduction reaction (ORR), and low overpotentials of 318 and 51 mV for oxygen evolution reaction (OER) and hydrogen evolution reaction (HER) at 10 mA cm-2 , respectively. The Co@HMNC-based liquid Zn-air battery reaches a large specific capacity of 859 mA h gZn -1 , a high-power density of 198 mW cm-2 , and long-term stability for 375 h, suggesting its promise for actual applications.
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Affiliation(s)
- Haiyan Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, China
| | - Yakun Jiao
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, China
| | - Saijun Wang
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, China
| | - Pengcheng Ye
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, China
| | - Jiqiang Ning
- Department of Optical Science and Engineering, Fudan University, Shanghai, 200438, China
| | - Yijun Zhong
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, China
| | - Yong Hu
- Key Laboratory of the Ministry of Education for Advanced Catalysis Materials, Department of Chemistry, Zhejiang Normal University, Jinhua, 321004, China
- Hangzhou Institute of Advanced Studies, Zhejiang Normal University, Hangzhou, 311231, China
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2
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Gao L, Bian Y, Tian Y, Chen Y, Hu T. Structural diversity, gas adsorption and magnetic properties of three coordination polymers based on a rigid multicarboxylate ligand. CrystEngComm 2020. [DOI: 10.1039/d0ce01201g] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A pictogram: the gas adsorption and magnetic properties of three Co(ii) coordination polymers constructed from 3,5-di(2′,5′-dicarboxylphenyl)benzoic acid ligand have been explored.
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Affiliation(s)
- Lingling Gao
- College of Chemistry and Chemical Engineering
- Jinzhong University
- Jinzhong
- PR China
| | - Yongjun Bian
- College of Chemistry and Chemical Engineering
- Jinzhong University
- Jinzhong
- PR China
| | - Yuan Tian
- College of Chemistry and Chemical Engineering
- Jinzhong University
- Jinzhong
- PR China
| | - Yongqiang Chen
- College of Chemistry and Chemical Engineering
- Jinzhong University
- Jinzhong
- PR China
| | - Tuoping Hu
- Department of Chemistry
- College of Science
- North University of China
- Taiyuan 030051
- China
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Bara D, Wilson C, Mörtel M, Khusniyarov MM, Ling S, Slater B, Sproules S, Forgan RS. Kinetic Control of Interpenetration in Fe–Biphenyl-4,4′-dicarboxylate Metal–Organic Frameworks by Coordination and Oxidation Modulation. J Am Chem Soc 2019; 141:8346-8357. [DOI: 10.1021/jacs.9b03269] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Dominic Bara
- WestCHEM School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, U.K
| | - Claire Wilson
- WestCHEM School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, U.K
| | - Max Mörtel
- Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg, Egerlandstrasse 1, 91058 Erlangen, Germany
| | - Marat M. Khusniyarov
- Department of Chemistry and Pharmacy, Friedrich-Alexander University Erlangen-Nürnberg, Egerlandstrasse 1, 91058 Erlangen, Germany
| | - Sanliang Ling
- Advanced Materials Research Group, Faculty of Engineering, University of Nottingham, University Park, Nottingham NG7 2RD, U.K
| | - Ben Slater
- Department of Chemistry, University College London, 20 Gordon Street, London WC1H 0AJ, U.K
| | - Stephen Sproules
- WestCHEM School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, U.K
| | - Ross S. Forgan
- WestCHEM School of Chemistry, University of Glasgow, Joseph Black Building, University Avenue, Glasgow G12 8QQ, U.K
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Yuan J, Mu L, Li J, Zhang L, Li G, Huo Q, Liu Y. A water stable microporous metal–organic framework based on rod SBUs: synthesis, structure and adsorption properties. CrystEngComm 2018. [DOI: 10.1039/c8ce00064f] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A microporous metal–organic framework based on rod SBUs with high water stability and good selectivity for CO2 separation has been successfully synthesized.
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Affiliation(s)
- Jiaqi Yuan
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Li Mu
- School of Bioscience and Technology
- Changchun University
- Changchun 130023
- P. R. China
| | - Jiantang Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Lirong Zhang
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Guanghua Li
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Qisheng Huo
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
| | - Yunling Liu
- State Key Laboratory of Inorganic Synthesis and Preparative Chemistry
- College of Chemistry
- Jilin University
- Changchun 130012
- P. R. China
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Breathing 3D Frameworks with T-Shaped Connecting Ligand Exhibiting Solvent Induction, Metal Ions Effect and Luminescent Properties. CRYSTALS 2017. [DOI: 10.3390/cryst7100311] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
Abstract
To study the structural effects in three-dimensional porous coordination polymers, three novel flexible porous coordination polymers—[Cd2(bpdc)2](DMF)3(H2O) (1) and [M(bpdc)](DMF)(H2O) (M = Cd (2), Zn (3))—have been synthesized under solvothermal conditions with d10 block metal ions and T-shaped connecting ligand. Complexes 1–3 crystallize in different space groups, but they display the same ant network. The first two complexes can transform into each other via the alteration of guest, whereas complex 3 shows no structural change. The structural details reveal that the size of metal ions might be responsible for the transformation of porous frameworks. Furthermore, luminescent properties have been explored, and a guest-dependent shift of emission peaks was observed, suggesting potential application of the complexes as a probe.
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Two coordinated geometries of Mn2+ ions in one single molecule: Organic–inorganic hybrids constructed with tris(2-aminoethyl)amine and manganese halide and fluorescent properties. Polyhedron 2017. [DOI: 10.1016/j.poly.2016.10.047] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Zhou ZH, Han ML, Wu YP, Dong WW, Li DS, Lu JY. N-donor co-ligands driven two new Co(II)- coordination polymers with bi- and trinuclear units: Crystal structures, and magnetic properties. J SOLID STATE CHEM 2016. [DOI: 10.1016/j.jssc.2016.07.015] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Han ML, Bai L, Tang P, Wu XQ, Wu YP, Zhao J, Li DS, Wang YY. Biphenyl-2,4,6,3',5'-pentacarboxylic acid as a tecton for six new Co(II) coordination polymers: pH and N-donor ligand-dependent assemblies, structure diversities and magnetic properties. Dalton Trans 2015. [PMID: 26213094 DOI: 10.1039/c5dt02147b] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Six new Co(ii)-based mixed-ligand coordination polymers, namely, [Co2(H3bppc)2(2,2'-bpy)4]·H2O (), [Co2(Hbppc)(2,2'-bpy)2(H2O)]·H2O (), [Co(H2bppc)(H-bpp)]·2H2O (), [Co3(μ3-OH)(bppc)(dps)(CH3CH2OH)]·4H2O (), [Co2(bppc)(bib)(H2O)4]·(H2-bib)0.5·(H2O)3 (), and [Co2(Hbppc)(bix)2]·2H2O (), (H5bppc = biphenyl-2,4,6,3',5'-pentacarboxylic acid, 2,2'-bpy = 2,2'-bipyridine, bpp = 1,3-bis(4-pyridyl)propane, dps = 4,4'-sulfanediyldipyridine, bib = 1,4-bis(imidazol-1-yl)benzene, bix = 1,4-bis(imidazol-1-ylmethyl)benzene), have been obtained under solvothermal conditions. exhibits a 3D supramolecular framework based on a [Co2(H3bppc)2(2,2'-bpy)4] unit. has a (3,4)-connected dmc net with a (4·8(2))(4·8(5)) topology containing alternate binuclear metal clusters and single metal centres. shows a 3D supramolecular architecture constructed from ladder-like arrays decorated with H-bpp. exhibits a binodal (5,7)-connected 3D network based on trinuclear [Co3(μ3-OH)](5+) units with an unusual (3·4(6)·5(2)·6)(3(2)·4(6)·5(7)·6(5)·7) topology. features a (4,6)-connected 3D fsc open framework with binuclear [Co2(H2O)(COO)](3+) units as nodes, and H2-bib and water molecules located in the voids of its framework by hydrogen bonds. possesses a 3D net containing unusual 2D polyrotaxane sheets. Topological analysis reveals that has a (3,4,4)-connected 3D network with a (4·6·7(4))(4·6·7)(6·7(2)·10(2)·11) topology. The structural difference of and is due to the different pH values of the reaction system. Though complexes were synthesised under similar reaction conditions, the carboxylic groups of H5bppc were partially deprotonated in , and and fully deprotonated in and . Complexes display diverse structures depending on different N-donor ligands and the coordination modes of the multicarboxylate ligand. Variable-temperature magnetic susceptibility measurements reveal that complexes show antiferromagnetic interactions.
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Affiliation(s)
- Min-Le Han
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education, College of Chemistry & Materials Science, Northwest University, Xi'an 710069, P. R. China
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Liu D, Ge Y, Li NY, Ma W, Tang XY. Coordination assemblies of Zn(NO3)2 with 4-pyr-poly-2-ene and polycarboxylates: structural diversification and photoluminescence properties. RSC Adv 2015. [DOI: 10.1039/c5ra07371e] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023] Open
Abstract
Reactions of Zn(NO3)2·6H2O with 4-pyr-poly-2-ene and five polycarboxylates afforded a series of coordination polymers with different architectures. Their thermal and photoluminescence properties were also investigated.
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Affiliation(s)
- Dong Liu
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
| | - Yu Ge
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
| | - Ni-Ya Li
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
| | - Wei Ma
- College of Chemistry and Materials Science
- Huaibei Normal University
- Huaibei 235000
- P. R. China
| | - Xiao-Yan Tang
- School of Chemistry and Materials Engineering
- Changshu Insititute of Technology
- Changshu 215500
- P. R. China
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Roy S, Dey A, Ray PP, Ortega-Castro J, Frontera A, Chattopadhyay S. Application of a novel 2D cadmium(ii)-MOF in the formation of a photo-switch with a substantial on–off ratio. Chem Commun (Camb) 2015; 51:12974-6. [DOI: 10.1039/c5cc04323a] [Citation(s) in RCA: 81] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
Abstract
Single crystal X-ray crystallography of a novel thiocyanate bridged 2D MOF has been reported along with its applicability in photosensitive devices. The band gap in the solid state has been determined and compared with the theoretical value.
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Affiliation(s)
- Sumit Roy
- Department of Chemistry
- Inorganic Section
- Jadavpur University
- Kolkata 700032
- India
| | - Arka Dey
- Department of Physics
- Jadavpur University
- Kolkata 700032
- India
| | | | | | - Antonio Frontera
- Departament de Química
- Universitat de les IllesBalears
- Baleares
- Spain
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