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1
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Hong YL, Xu Z, Du J, Shi ZQ, Zuo YH, Hu HL, Li G. Prominent Intrinsic Proton Conduction in Two Robust Zr/Hf Metal-Organic Frameworks Assembled by Bithiophene Dicarboxylate. Inorg Chem 2024; 63:10786-10797. [PMID: 38772008 DOI: 10.1021/acs.inorgchem.4c01479] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/23/2024]
Abstract
To date, developing crystalline proton-conductive metal-organic frameworks (MOFs) with an inherent excellent proton-conducting ability and structural stability has been a critical priority in addressing the technologies required for sustainable development and energy storage. Bearing this in mind, a multifunctional organic ligand, 3,4-dimethylthiophene[2,3-b]thiophene-2,5-dicarboxylic acid (H2DTD), was employed to generate two exceptionally stable three-dimensional porous Zr/Hf MOFs, [Zr6O4(OH)4(DTD)6]·5DMF·H2O (Zr-DTD) and [Hf6O4(OH)4(DTD)6]·4DMF·H2O (Hf-DTD), using solvothermal means. The presence of Zr6 or Hf6 nodes, strong Zr/Hf-O bonds, the electrical influence of the methyl group, and the steric effect of the thiophene unit all contribute to their structural stability throughout a wide pH range as well as in water. Their proton conductivity was fully examined at various relative humidities (RHs) and temperatures. Creating intricate and rich H-bonded networks between the guest water molecules, coordination solvent molecules, thiophene-S, -COOH, and -OH units within the framework assisted proton transfer. As a result, both MOFs manifest the maximum proton conductivity of 0.67 × 10-2 and 4.85 × 10-3 S·cm-1 under 98% RH/100 °C, making them the top-performing proton-conductive Zr/Hf-MOFs. Finally, by combining structural characteristics and activation energies, potential proton conduction pathways for the two MOFs were identified.
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Affiliation(s)
- Yu-Ling Hong
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Zhenhua Xu
- School of Chemistry and Chemical Engineering, Suzhou University, Suzhou 234000, P. R. China
| | - Jun Du
- School of Chemistry and Chemical Engineering, Suzhou University, Suzhou 234000, P. R. China
| | - Zhi-Qiang Shi
- School of Chemistry and Chemical Engineering, Suzhou University, Suzhou 234000, P. R. China
| | - Yi-Hao Zuo
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, PR China
| | - Hai-Liang Hu
- Key Laboratory of Low-Dimensional Materials and Big Data, School of Chemical Engineering, Guizhou Minzu University, Guiyang 550025, P. R. China
| | - Gang Li
- College of Chemistry, Zhengzhou University, Zhengzhou, Henan 450001, PR China
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Ke DG, Huang SL, Yang GY. Lanthanide-Anderson Polyoxometalates Frameworks: Efficient Sulfide Photooxidation. Inorg Chem 2022; 61:20080-20086. [PMID: 36417706 DOI: 10.1021/acs.inorgchem.2c03504] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Three polyoxometalate-based metal-organic frameworks were synthesized by the thermal reaction of pyridyl-Anderson polyoxometalate linker and lanthanide ions. With the help of [Ru(bpy)3]2+ photosensitizer, these frameworks exhibited excellent photocatalytic sulfide oxidation performance with sulfoxide selectivity. The reactive oxygen species as well as the photooxidation mechanism were also explored.
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Affiliation(s)
- De-Gang Ke
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Sheng-Li Huang
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
| | - Guo-Yu Yang
- MOE Key Laboratory of Cluster Science, Beijing Key Laboratory of Photoelectronic/Electrophotonic Conversion Materials, School of Chemistry and Chemical Engineering, Beijing Institute of Technology, Beijing 102488, China
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Hou B, Yang S, Li B, Li G, Zheng H, Qin C, Shan G, Su Z, Wang X. Construction of multi-hydroxyl/ketone lanthanide metal–organic frameworks for understanding mechanochromic luminescence and high proton conductivity. Inorg Chem Front 2022. [DOI: 10.1039/d2qi01103d] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
[Zr16-BPDC-Eu1−xTbx] is the first type of lanthanide metal–organic framework with mechanochromic luminescence characteristics. [Zr16-Eu] shows extremely high proton conductivity due to the multi-hydroxyl/ketone functional group.
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Affiliation(s)
- Baoshan Hou
- College of Chemistry, Northeast Normal University, Changchun, China
| | - Shuyi Yang
- College of Chemistry, Northeast Normal University, Changchun, China
| | - Bo Li
- College of Chemistry, Northeast Normal University, Changchun, China
| | - Guangfu Li
- College of Chemistry, Northeast Normal University, Changchun, China
| | - Haiyan Zheng
- College of Chemistry, Northeast Normal University, Changchun, China
| | - Chao Qin
- College of Chemistry, Northeast Normal University, Changchun, China
| | - Guogang Shan
- College of Chemistry, Northeast Normal University, Changchun, China
| | - Zhongmin Su
- College of Chemistry, Northeast Normal University, Changchun, China
- College of Science, Hainan University, Haikou, China
| | - Xinlong Wang
- College of Chemistry, Northeast Normal University, Changchun, China
- College of Science, Hainan University, Haikou, China
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Wei Q, Wang K, He C, Wei L, Li XF, Zhang S, An XT, Li JH, Wang GM. Linear and Nonlinear Optical Properties of Centrosymmetric Sb 4O 5SO 4 and Noncentrosymmetric Sb 4O 4(SO 4)(OH) 2 Induced by Lone Pair Stereoactivity. Inorg Chem 2021; 60:11648-11654. [PMID: 34289301 DOI: 10.1021/acs.inorgchem.1c01653] [Citation(s) in RCA: 15] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Abstract
Introducing stereochemically active lone-pair Sb3+ cations into sulfates, two three-dimensional (3D) antimony-sulfates, Sb4O5SO4 (1) and Sb4O(SO4)(OH)2 (2), were achieved under moderate hydrothermal conditions. Both structures are constructed by tetranuclear-{Sb4}-clusters-based layers and SO4 tetrahedra. However, owing to the different packing patterns of the layers, they display different characteristics: 1 exhibits a centrosymmetric structure while 2 possesses a noncentrosymmetric structure. UV-vis spectra show that they possess wide band gaps. Sb4O(SO4)(OH)2 is nonlinear optical (NLO) active with a second-harmonic generation (SHG) response of ∼1.2 times of KH2PO4, together with the phase-matchable capacity, endowing it a promising UV NLO material. The first-principle calculations were performed to elucidate the structure-property relationships. The results indicate that the lone pair stereoactivity of Sb3+ provides the large contribution to the macroscopic SHG effect.
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Affiliation(s)
- Qi Wei
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Kui Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Chao He
- College of Science, Hebei University of Science and Technology Shijiazhuang, Hebei 050018, P. R. China
| | - Li Wei
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Xiao-Fei Li
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Shuo Zhang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Xing-Tao An
- College of Science, Hebei University of Science and Technology Shijiazhuang, Hebei 050018, P. R. China
| | - Jin-Hua Li
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
| | - Guo-Ming Wang
- College of Chemistry and Chemical Engineering, Qingdao University, Qingdao, Shandong 266071, P. R. China
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Qin B, Zhang X, Qiu J, Gahungu G, Yuan H, Zhang J. Water-Robust Zinc–Organic Framework with Mixed Nodes and Its Handy Mixed-Matrix Membrane for Highly Effective Luminescent Detection of Fe3+, CrO42–, and Cr2O72– in Aqueous Solution. Inorg Chem 2021; 60:1716-1725. [DOI: 10.1021/acs.inorgchem.0c03214] [Citation(s) in RCA: 40] [Impact Index Per Article: 13.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/19/2022]
Affiliation(s)
- Bowen Qin
- Advanced Energy Materials Research Center, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Xiaoying Zhang
- Advanced Energy Materials Research Center, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Jingjing Qiu
- Advanced Energy Materials Research Center, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Godefroid Gahungu
- Department of Chemistry, University of Burundi, BP 2700, Bujumbura, Burundi
| | - Haiyan Yuan
- Advanced Energy Materials Research Center, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
| | - Jingping Zhang
- Advanced Energy Materials Research Center, Faculty of Chemistry, Northeast Normal University, Changchun 130024, P. R. China
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Peng S, Qi YJ, Li XH, Sun C, Li LY, Li XX, Zheng ST, Zhang Q. Two isomeric zeolite-like metal–organic frameworks with mechanically responsive luminescence emission and gas adsorption properties. CrystEngComm 2021. [DOI: 10.1039/d1ce00464f] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
The two isomeric zeolite-like metal–organic frameworks based on tetrahedral TPO3− ligands and tetrahedrally connected Cd2+ ions were prepared. One of the compounds shows mechanic-responsive luminescence after the crystals were ground for different time.
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Affiliation(s)
- Shuang Peng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Yan-Jie Qi
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Xin-Hao Li
- Key Laboratory of Eco-materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Cai Sun
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Ling-Yun Li
- Key Laboratory of Eco-materials Advanced Technology, College of Materials Science and Engineering, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Xin-Xiong Li
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Shou-Tian Zheng
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China
| | - Qichun Zhang
- School of Materials Science and Engineering, Nanyang Technological University, 50 Nanyang Avenue, 639798, Singapore, Singapore
- Center of Super-Diamond and Advanced Films (COSDAF), City University of Hong Kong, Hong Kong, SAR 999077, P. R. China
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Xie S, Li XF, Xiu ZX, Chen J. A Co(II) coordination complex: local analgesia activity by reducing content of local acetylcholine. INORG NANO-MET CHEM 2020. [DOI: 10.1080/24701556.2020.1835968] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Affiliation(s)
- Shuang Xie
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Xuan-Fa Li
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Zhi-Xin Xiu
- Department of Anesthesiology, The Second Affiliated Hospital of Hainan Medical University, Haikou, Hainan, China
| | - Jianhui Chen
- Department of Chemistry, Southern University, Guangzhou, Guangdong, China
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Liu JH, Lin LD, Wang GQ, Li LY, Sun YQ, Li XX, Zheng ST. All-inorganic open frameworks based on gigantic four-shell Ln@W 8@Ln 8@(SiW 12) 6 clusters. Chem Commun (Camb) 2020; 56:10305-10308. [PMID: 32756680 DOI: 10.1039/d0cc04070c] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
A series of POM-based all-inorganic open frameworks, H9[Ln9W8(μ4-O)12(μ2-O)24(H2O)24](SiW12O40)3·60H2O (1-Ln, Ln = La, Pr and Nd), have been fabricated and structurally characterized for the first time. The unique architectures are constructed from nanoscale four-shell Ln@W8@Ln8@(SiW12)6 clusters. Additionally, the porous nature of the frameworks has also been investigated.
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Affiliation(s)
- Jin-Hua Liu
- State Key Laboratory of Photocatalysis on Energy and Environment, College of Chemistry, Fuzhou University, Fuzhou, Fujian 350108, China.
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