201
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Zhang L, Zhang Y, Huang S, Yuan Y, Li H, Jin Z, Wu J, Liao Q, Hu L, Lu J, Ruan S, Zeng YJ. Co3O4/Ni-based MOFs on carbon cloth for flexible alkaline battery-supercapacitor hybrid devices and near-infrared photocatalytic hydrogen evolution. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.05.162] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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202
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Han SY, Pan DL, Chen H, Bu XB, Gao YX, Gao H, Tian Y, Li GS, Wang G, Cao SL, Wan CQ, Guo GC. A Methylthio-Functionalized-MOF Photocatalyst with High Performance for Visible-Light-Driven H2
Evolution. Angew Chem Int Ed Engl 2018. [DOI: 10.1002/ange.201806077] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Shu-Yan Han
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Dong-Lai Pan
- The Education Ministry Key Lab of Resource Chemistry; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; Shanghai 200234 China
| | - Hui Chen
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Xian-Bao Bu
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Yi-Xuan Gao
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Hui Gao
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Yang Tian
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Gui-Sheng Li
- The Education Ministry Key Lab of Resource Chemistry; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; Shanghai 200234 China
| | - Guo Wang
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Sheng-Li Cao
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Chong-Qing Wan
- Department of Chemistry; Capital Normal University; Beijing 100048 China
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
| | - Guo-Cong Guo
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
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203
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Han SY, Pan DL, Chen H, Bu XB, Gao YX, Gao H, Tian Y, Li GS, Wang G, Cao SL, Wan CQ, Guo GC. A Methylthio-Functionalized-MOF Photocatalyst with High Performance for Visible-Light-Driven H2
Evolution. Angew Chem Int Ed Engl 2018; 57:9864-9869. [DOI: 10.1002/anie.201806077] [Citation(s) in RCA: 123] [Impact Index Per Article: 20.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2018] [Indexed: 12/24/2022]
Affiliation(s)
- Shu-Yan Han
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Dong-Lai Pan
- The Education Ministry Key Lab of Resource Chemistry; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; Shanghai 200234 China
| | - Hui Chen
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Xian-Bao Bu
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Yi-Xuan Gao
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Hui Gao
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Yang Tian
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Gui-Sheng Li
- The Education Ministry Key Lab of Resource Chemistry; Shanghai Key Laboratory of Rare Earth Functional Materials; Shanghai Normal University; Shanghai 200234 China
| | - Guo Wang
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Sheng-Li Cao
- Department of Chemistry; Capital Normal University; Beijing 100048 China
| | - Chong-Qing Wan
- Department of Chemistry; Capital Normal University; Beijing 100048 China
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
| | - Guo-Cong Guo
- State Key Laboratory of Structural Chemistry; Fujian Institute of Research on the Structure of Matter; Chinese Academy of Sciences; Fuzhou Fujian 350002 China
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204
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Li D, Yu SH, Jiang HL. From UV to Near-Infrared Light-Responsive Metal-Organic Framework Composites: Plasmon and Upconversion Enhanced Photocatalysis. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1707377. [PMID: 29766571 DOI: 10.1002/adma.201707377] [Citation(s) in RCA: 105] [Impact Index Per Article: 17.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Revised: 03/04/2018] [Indexed: 05/21/2023]
Abstract
The exploitation of photocatalysts that harvest solar spectrum as broad as possible remains a high-priority target yet grand challenge. In this work, for the first time, metal-organic framework (MOF) composites are rationally fabricated to achieve broadband spectral response from UV to near-infrared (NIR) region. In the core-shell structured upconversion nanoparticles (UCNPs)-Pt@MOF/Au composites, the MOF is responsive to UV and a bit visible light, the plasmonic Au nanoparticles (NPs) accept visible light, whereas the UCNPs absorb NIR light to emit UV and visible light that are harvested by the MOF and Au once again. Moreover, the MOF not only facilitates the generation of "bare and clean" Au NPs on its surface and realizes the spatial separation for the Au and Pt NPs, but also provides necessary access for catalytic substrates/products to Pt active sites. As a result, the optimized composite exhibits excellent photocatalytic hydrogen production activity (280 µmol g-1 h-1 ) under simulated solar light, and the involved mechanism of photocatalytic H2 production under UV, visible, and NIR irradiation is elucidated. Reportedly, this is an extremely rare study on photocatalytic H2 production by light harvesting in all UV, visible, and NIR regions.
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Affiliation(s)
- Dandan Li
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Shu-Hong Yu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, Department of Chemistry, University of Science and Technology of China, Hefei, Anhui, 230026, P. R. China
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205
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Liang H, Yao A, Jiao X, Li C, Chen D. Fast and Sustained Degradation of Chemical Warfare Agent Simulants Using Flexible Self-Supported Metal-Organic Framework Filters. ACS APPLIED MATERIALS & INTERFACES 2018; 10:20396-20403. [PMID: 29806452 DOI: 10.1021/acsami.8b02886] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
Self-detoxification filters against lethal chemical warfare agents (CWAs) are highly desirable for the protection of human beings and the environment. In this report, flexible self-supported filters of a series of Zr(IV)-based metal-organic frameworks (MOFs) including UiO-66, UiO-67, and UiO-66-NH2 were successfully prepared and exhibited fast and sustained degradation of CWA simulants. A half-life as short as 2.4 min was obtained for the catalytic hydrolysis of dimethyl 4-nitrophenyl phosphate, and the percent conversion remained above 90% over a long-term exposure of 120 min, well exceeding those of the previously reported composite MOF filters and the corresponding MOF powders. The outstanding detoxification performance of the self-supported fibrous filter comes from the exceptionally high surface area, excellent pore accessibility, and hierarchical structure from the nano- to macroscale. This work demonstrates, for the first time, MOF-only filters as efficient self-detoxification media, which will offer new opportunities for the design and fabrication of functional materials for toxic chemical protection.
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Affiliation(s)
- Huixin Liang
- National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering , Shandong University , 250100 Jinan , China
| | - Aonan Yao
- National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering , Shandong University , 250100 Jinan , China
| | - Xiuling Jiao
- National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering , Shandong University , 250100 Jinan , China
| | - Cheng Li
- National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering , Shandong University , 250100 Jinan , China
| | - Dairong Chen
- National Engineering Research Center for Colloidal Materials, School of Chemistry and Chemical Engineering , Shandong University , 250100 Jinan , China
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206
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Wu Y, Li Y, Wu X, Luo M, Zou L, Xu Q, Cai S. An uncommon 3D (3,8)-connected metal-organic framework: Luminescence sensing and photocatalytic properties. J SOLID STATE CHEM 2018. [DOI: 10.1016/j.jssc.2018.03.031] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
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207
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Ling L, Wang Y, Zhang W, Ge Z, Duan W, Liu B. Preparation of a Novel Ternary Composite of TiO2/UiO-66-NH2/Graphene Oxide with Enhanced Photocatalytic Activities. Catal Letters 2018. [DOI: 10.1007/s10562-018-2353-0] [Citation(s) in RCA: 26] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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208
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Qiu J, Zhang XF, Zhang X, Feng Y, Li Y, Yang L, Lu H, Yao J. Constructing Cd 0.5Zn 0.5S@ZIF-8 nanocomposites through self-assembly strategy to enhance Cr(VI) photocatalytic reduction. JOURNAL OF HAZARDOUS MATERIALS 2018; 349:234-241. [PMID: 29428684 DOI: 10.1016/j.jhazmat.2018.02.009] [Citation(s) in RCA: 88] [Impact Index Per Article: 14.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/18/2017] [Revised: 02/01/2018] [Accepted: 02/04/2018] [Indexed: 06/08/2023]
Abstract
A novel and highly efficient photocatalyst of Cd0.5Zn0.5S@ZIF-8 nanocomposite has been developed by a facile self-assembly strategy. This is the first report on the application of CdxZn1-xS and metal-organic framework (MOF) nanocomposite as photocatalysts for the reduction of Cr(VI). The resulting Cd0.5Zn0.5S@ZIF-8 exhibited higher photocatalytic activity than that of pristine Cd0.5Zn0.5S and ZIF-8. Particularly, the CZS@Z60 composite with 60 wt% of ZIF-8 exhibited a photocatalytic activity that is about 1.6 times as high as that of Cd0.5Zn0.5S. The dominant reason for the improved photocatalytic reduction potential is proved to be the newly-formed interfacial SZn bonds that firmly connect Cd0.5Zn0.5S and ZIF-8 and substantially improve the separation efficiency of photo-excited electrons and holes. The newly-formed chemical bonds are confirmed by XPS analyses, and the prolonged lifetime of photo-excited electrons is evidenced by the electrochemical measurement of photocurrent, which shows that the photocurrent on Cd0.5Zn0.5S@ZIF-8 is much higher than that of Cd0.5Zn0.5S and ZIF-8. This study clearly demonstrates that the MOF-based composite nanomaterials hold great promises for applications in the field of environmental remediation and for design of novel photocatalytic materials.
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Affiliation(s)
- Jianhao Qiu
- College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Xiong-Fei Zhang
- College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Xingguang Zhang
- College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Yi Feng
- College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Yuxin Li
- College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Lvye Yang
- College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China
| | - Haiqiang Lu
- School of Chemical and Biological Engineering, Taiyuan University of Science and Technology, Taiyuan 030024, China
| | - Jianfeng Yao
- College of Chemical Engineering, Jiangsu Key Lab for the Chemistry & Utilization of Agricultural and Forest Biomass, Jiangsu Key Lab of Biomass-Based Green Fuels and Chemicals, Nanjing Forestry University, Nanjing, Jiangsu 210037, China.
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209
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Tang P, Wang R, Chen Z. In situ growth of Zr-based metal-organic framework UiO-66-NH 2 for open-tubular capillary electrochromatography. Electrophoresis 2018; 39:2619-2625. [PMID: 29660144 DOI: 10.1002/elps.201800057] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2018] [Revised: 04/08/2018] [Accepted: 04/08/2018] [Indexed: 11/05/2022]
Abstract
The high stability and other properties of Zr(IV)-based metal organic frameworks(MOFs) make it a promising choice for chromatographic separation, while the application in open-tubular capillary electrochromatography (OT-CEC) separation has not been explored yet. Herein, we report the first example of the in-situ growth of UiO-66-NH2 onto the capillary for open-tubular capillary electrochromatography. UiO-66-NH2 consists of ZrCl4 and 2-amino-1,4-benzenedicarboxylic acid, which is highly porous and stable in a variety of solvents. The prepared UiO-66-NH2 modified capillary was characterized by scanning electron microscopy (SEM) and Fourier transform infrared spectra (FT-IR), and the results confirmed the successful growth of the UiO-66-NH2 . The baseline separation of chlorobenzenes, phenoxyacids and two groups of phenols was achieved owing to the combined interaction of π-π interaction, hydrophobic interaction, molecular sieve effect, electrophoretic migration and hydrogen-bonding interaction etc. Besides, the prepared capillaries showed good reproducibility, with relative standard deviations (RSDs) for intra-day, inter-day and column-to-column runs in the range of 1.38-2.60%, 3.39-4.05%, and 3.47-5.03%, respectively. Our work indicates Zr(IV)-based MOFs are promising materials as stationary phase in CEC separation.
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Affiliation(s)
- Pingxiu Tang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and Wuhan University School of Pharmaceutical Sciences, Wuhan, P. R. China
| | - Rong Wang
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and Wuhan University School of Pharmaceutical Sciences, Wuhan, P. R. China
| | - Zilin Chen
- Key Laboratory of Combinatorial Biosynthesis and Drug Discovery, Ministry of Education, and Wuhan University School of Pharmaceutical Sciences, Wuhan, P. R. China
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210
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2D → 3D interlocking Zn(II) arrays directed by uncoordinated groups: Fluorescent behaviors, recycling and enhancements of photocatalytic properties. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.02.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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211
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Liu X, Tang B, Long J, Zhang W, Liu X, Mirza Z. The development of MOFs-based nanomaterials in heterogeneous organocatalysis. Sci Bull (Beijing) 2018; 63:502-524. [PMID: 36658811 DOI: 10.1016/j.scib.2018.03.009] [Citation(s) in RCA: 38] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 01/27/2018] [Accepted: 03/05/2018] [Indexed: 01/21/2023]
Abstract
Metal-organic framework (MOF) is a class of inorganic-organic hybrid material assembled periodically with metal ions and organic ligands. MOFs have always been the focuses in a variety of frontier fields owing to the advantageous properties, such as large BET surface areas, tunable porosity and easy-functionalized surface structure. Among the various application areas, catalysis is one of the earliest application fields of MOFs-based materials and is one of the fastest-growing topics. In this review, the main roles of MOFs in heterogeneous organocatalysis have been systematically summarized, including used as support materials (or hosts), independent catalysts, and sacrificial templates. Moreover, the application prospects of MOFs in photocatalysis and electrocatalysis frontiers were also mentioned. Finally, the key issues that should be conquered in future were briefly sketched in the final parts of each item. We hope our perspectives could be beneficial for the readers to better understand these topics and issues, and could also provide a direction for the future exploration of some novel types of MOFs-based nanocatalysts with stable structures and functions for heterogeneous catalysis.
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Affiliation(s)
- Xiaomei Liu
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, Institute of Applied Chemistry, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637000, China
| | - Bing Tang
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, Institute of Applied Chemistry, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637000, China
| | - Jilan Long
- Chemical Synthesis and Pollution Control Key Laboratory of Sichuan Province, Institute of Applied Chemistry, College of Chemistry and Chemical Engineering, China West Normal University, Nanchong 637000, China.
| | - Wei Zhang
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China.
| | - Xiaohong Liu
- Department of Laboratory Medicine, Southwest Hospital, Third Military Medical University (Army Medical University), Chongqing 400038, China
| | - Zakaria Mirza
- Chongqing Institute of Green and Intelligent Technology, Chinese Academy of Sciences, Chongqing 400714, China
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212
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Yuan S, Qin JS, Lollar CT, Zhou HC. Stable Metal-Organic Frameworks with Group 4 Metals: Current Status and Trends. ACS CENTRAL SCIENCE 2018; 4:440-450. [PMID: 29721526 PMCID: PMC5920617 DOI: 10.1021/acscentsci.8b00073] [Citation(s) in RCA: 236] [Impact Index Per Article: 39.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/31/2018] [Indexed: 05/20/2023]
Abstract
Group 4 metal-based metal-organic frameworks (MIV-MOFs), including Ti-, Zr-, and Hf-based MOFs, are one of the most attractive classes of MOF materials owing to their superior chemical stability and structural tunability. Despite being a relatively new field, MIV-MOFs have attracted significant research attention in the past few years, leading to exciting advances in syntheses and applications. In this outlook, we start with a brief overview of the history and current status of MIV-MOFs, emphasizing the challenges encountered in their syntheses. The unique properties of MIV-MOFs are discussed, including their high chemical stability and strong tolerance toward defects. Particular emphasis is placed on defect engineering in Zr-MOFs which offers additional routes to tailor their functions. Photocatalysis of MIV-MOF is introduced as a representative example of their emerging applications. Finally, we conclude with the perspective of new opportunities in synthesis and defect engineering.
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Affiliation(s)
- Shuai Yuan
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Jun-Sheng Qin
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Christina T. Lollar
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Hong-Cai Zhou
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
- Department
of Materials Science and Engineering, Texas
A&M University, College Station, Texas 77843-3003, United States
- E-mail:
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213
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Leng F, Liu H, Ding M, Lin QP, Jiang HL. Boosting Photocatalytic Hydrogen Production of Porphyrinic MOFs: The Metal Location in Metalloporphyrin Matters. ACS Catal 2018. [DOI: 10.1021/acscatal.8b00764] [Citation(s) in RCA: 135] [Impact Index Per Article: 22.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Fucheng Leng
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Hang Liu
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Meili Ding
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Qi-Pu Lin
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou, Fujian 350002, People’s Republic of China
| | - Hai-Long Jiang
- Hefei National Laboratory for Physical Sciences at the Microscale, CAS Key Laboratory of Soft Matter Chemistry, Collaborative Innovation Center of Suzhou Nano Science and Technology, School of Chemistry and Materials Science, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
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214
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Lan G, Zhu YY, Veroneau SS, Xu Z, Micheroni D, Lin W. Electron Injection from Photoexcited Metal-Organic Framework Ligands to Ru 2 Secondary Building Units for Visible-Light-Driven Hydrogen Evolution. J Am Chem Soc 2018; 140:5326-5329. [PMID: 29578703 DOI: 10.1021/jacs.8b01601] [Citation(s) in RCA: 70] [Impact Index Per Article: 11.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
We report the design of two new metal-organic frameworks (MOFs), Ru-TBP and Ru-TBP-Zn, based on Ru2 secondary building units (SBUs) and porphyrin-derived tetracarboxylate ligands. The proximity of Ru2 SBUs to porphyrin ligands (∼1.1 nm) facilitates multielectron transfer from excited porphyrins to Ru2 SBUs to enable efficient visible-light-driven hydrogen evolution reaction (HER) in neutral water. Photophysical and electrochemical studies revealed oxidative quenching of excited porphyrin by Ru2 SBUs as the initial step of the HER process and the energetics of key intermediates in the catalytic cycle. Our work provides a new strategy to building multifunctional MOFs with synergistic ligands and SBUs for efficient photocatalysis.
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Affiliation(s)
- Guangxu Lan
- Department of Chemistry , The University of Chicago , 929 E 57th Street , Chicago , Illinois 60637 , United States
| | - Yuan-Yuan Zhu
- Department of Chemistry , The University of Chicago , 929 E 57th Street , Chicago , Illinois 60637 , United States.,School of Chemistry and Chemical Engineering , Hefei University of Technology , Hefei 230009 , China
| | - Samuel S Veroneau
- Department of Chemistry , The University of Chicago , 929 E 57th Street , Chicago , Illinois 60637 , United States
| | - Ziwan Xu
- Department of Chemistry , The University of Chicago , 929 E 57th Street , Chicago , Illinois 60637 , United States.,College of Chemistry and Molecular Engineering , Peking University , Beijing 100871 , China
| | - Daniel Micheroni
- Department of Chemistry , The University of Chicago , 929 E 57th Street , Chicago , Illinois 60637 , United States
| | - Wenbin Lin
- Department of Chemistry , The University of Chicago , 929 E 57th Street , Chicago , Illinois 60637 , United States
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215
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Hao J, Xu X, Fei H, Li L, Yan B. Functionalization of Metal-Organic Frameworks for Photoactive Materials. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2018; 30:e1705634. [PMID: 29388716 DOI: 10.1002/adma.201705634] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/28/2017] [Revised: 10/19/2017] [Indexed: 05/05/2023]
Abstract
Metal-organic frameworks (MOFs) are intriguing platforms with multiple functionalities. Additional functionalization of MOFs generates novel materials for various applications. Here, three main topics are examined regarding the functionalization of MOFs for use as photoactive materials. The first is chemical approaches for postsynthetic modification of the metal clusters and organic linkers in MOFs; that is, sites on pore surfaces and chemical trapping of photoactive moieties within the pores, which create materials with chemical functionalities for water splitting and CO2 reduction by light. The second topic focuses on the functionalization of MOFs for photochemical response and the versatile applications of such materials. State-of-the-art research on functionalizing MOFs through photochemical reactions on the pore surface and within the pores as guests is also summarized. The third topic introduces the functionalization of MOFs for photofunctional materials, including photoluminescent tuning and integration, photoluminescent LED devices and barcodes, and photophysical applications for chemical sensing. Finally, conclusions and perspectives on the fields are given.
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Affiliation(s)
- Jina Hao
- School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai, 200092, China
| | - Xiaoyu Xu
- School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai, 200092, China
| | - Honghan Fei
- School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai, 200092, China
| | - Liangchun Li
- School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai, 200092, China
| | - Bing Yan
- School of Chemical Science and Engineering, Tongji University, Siping Road 1239, Shanghai, 200092, China
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216
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Mu X, Jiang J, Chao F, Lou Y, Chen J. Ligand modification of UiO-66 with an unusual visible light photocatalytic behavior for RhB degradation. Dalton Trans 2018; 47:1895-1902. [PMID: 29340397 DOI: 10.1039/c7dt04477a] [Citation(s) in RCA: 62] [Impact Index Per Article: 10.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A series of isostructural UiO-66-X (X = H, NH2, Br, (OH)2, (SH)2) catalysts have been successfully synthesized by modifying different functional groups on the ligand. The effects of the ligand modification of UiO-66 were investigated for their photocatalytic activity of Rhodamine B degradation under visible light. Surprisingly, UiO-66-NH2 and UiO-66-(OH)2 which have narrow bandgaps and excellent visible light absorption do not show outstanding photocatalytic performances compared to UiO-66 and UiO-66-Br. Electrochemical test results indicated that the conduction band potential of UiO-66-X and the separation efficiency of electrons were quite important in these photocatalytic reactions, other than the electronic effect as reported. Similar photocatalytic degradation behaviors were found for Congo red and methyl orange. Herein, we firstly reported different mechanisms of selective degradation in the case of UiO-66, which subverted the previous understanding of photodegradation behavior.
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Affiliation(s)
- Xixi Mu
- School of Chemistry and Chemical Engineering, Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials, Southeast University, Nanjing 211189, PR China.
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217
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Wang Y, Ling L, Zhang W, Ding K, Yu Y, Duan W, Liu B. A Strategy to Boost H 2 Generation Ability of Metal-Organic Frameworks: Inside-Outside Decoration for the Separation of Electrons and Holes. CHEMSUSCHEM 2018; 11:666-671. [PMID: 29283214 DOI: 10.1002/cssc.201702316] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/06/2017] [Revised: 12/27/2017] [Indexed: 06/07/2023]
Abstract
Inhibiting the recombination of electron and holes plays an essential role in photocatalytic process, particularly for metal-organic frameworks (MOFs), which had long been anticipated as high-efficient photocatalysts. Herein, we introduce a new strategy to make efficient separation of electrons and holes for the MOF-based photocatalyst, UiO-66-NH2 . At first, encapsulation of Pt nanoparticles (NPs) into UiO-66-NH2 (Pt@U6N) to shorten the electrons transport distance inside of MOF crystals, then using graphene oxide to wrap the external surface of Pt@U6N to facilitate the electrons transfer on the surface. The designed structure was found to possess superior H2 -generation ability compared to only inside or outside decorated samples, highlighting that the enhanced property strongly correlates with the inhibited recombination of electrons and holes by the inside/outside modification strategy. These findings suggest a synergistic effect of Pt NPs and graphene oxide on UiO-66-NH2 and reveal a new modification strategy to enhance the catalytic activity of the photocatalysts.
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Affiliation(s)
- Yang Wang
- Department of Chemistry, School of Science, Beijing Jiaotong University, Beijing, 100044, P. R. China
| | - Lianjie Ling
- Department of Chemistry, School of Science, Beijing Jiaotong University, Beijing, 100044, P. R. China
| | - Wei Zhang
- Department of Chemistry, School of Science, Beijing Jiaotong University, Beijing, 100044, P. R. China
| | - Kejian Ding
- Department of Chemistry, School of Science, Beijing Jiaotong University, Beijing, 100044, P. R. China
| | - Yu Yu
- Department of Chemistry, School of Science, Beijing Jiaotong University, Beijing, 100044, P. R. China
| | - Wubiao Duan
- Department of Chemistry, School of Science, Beijing Jiaotong University, Beijing, 100044, P. R. China
| | - Bo Liu
- Department of Chemistry, School of Science, Beijing Jiaotong University, Beijing, 100044, P. R. China
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218
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Altaf M, Sohail M, Mansha M, Iqbal N, Sher M, Fazal A, Ullah N, Isab AA. Synthesis, Characterization, and Photoelectrochemical Catalytic Studies of a Water-Stable Zinc-Based Metal-Organic Framework. CHEMSUSCHEM 2018; 11:542-546. [PMID: 29250932 DOI: 10.1002/cssc.201702122] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/06/2017] [Revised: 12/15/2017] [Indexed: 06/07/2023]
Abstract
Metal-organic frameworks (MOFs) are class of porous materials that can be assembled in a modular manner by using different metal ions and organic linkers. Owing to their tunable structural properties, these materials are found to be useful for gas storage and separation technologies, as well as for catalytic applications. A cost-effective zinc-based MOF ([Zn(bpcda)(bdc)]n ) is prepared by using N,N'-bis(pyridin-4-ylmethylene)cyclohexane-1,4-diamine [N,N'-bis(pyridin-4-ylmethylene)cyclohexane-1,4-diamine] and benzenedicarboxylic acid (bdc) linkers. This new material exhibits remarkable photoelectrochemical (PEC) catalytic activity in water splitting for the evolution of oxygen. Notably, this non-noble metal-based MOF, without requiring immobilization on other supports or containing metal particles, produced a highest photocurrent density of 31 μA cm-2 at 0.9 V, with appreciable stability and negligible photocorrosion. Advantageously for the oxygen evolution process, no external reagents or sacrificial agents are required in the aqueous electrolyte solution.
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Affiliation(s)
- Muhammad Altaf
- Centre of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Manzar Sohail
- Centre of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Muhammad Mansha
- Centre of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Naseer Iqbal
- Centre of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Muhammad Sher
- Centre of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Atif Fazal
- Center of Research Excellence in Petroleum Refining and Petrochemicals (CoRE-PRP), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Nisar Ullah
- Centre of Research Excellence in Nanotechnology (CENT), King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
| | - Anvarhusein A Isab
- Department of Chemistry, King Fahd University of Petroleum and Minerals, Dhahran, 31261, Saudi Arabia
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219
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Gutierrez M, Cohen B, Sánchez F, Douhal A. Photochemistry of Zr-based MOFs: ligand-to-cluster charge transfer, energy transfer and excimer formation, what else is there? Phys Chem Chem Phys 2018; 18:27761-27774. [PMID: 27731427 DOI: 10.1039/c6cp03791g] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Abstract
Understanding of the photocatalytic behaviour of Zr-based MOFs is fundamental for the improved design of new and more efficient photocatalysts. The present work describes steady-state and photodynamical studies on the behavior of two MOFs: Zr-2,6-naphthalene dicarboxylate (Zr-NDC) and Zr-4-amino-2,6-naphthalene dicarboxylate (Zr-NADC, 65% NDC/35% NADC) in dichloromethane (DCM) and N,N-dimethylformamide (DMF) suspensions. In the DMF suspension, the Zr-NDC MOF exhibits excimer formation in 280 ps due to the interactions between neighboring linkers. Using the femtosecond transient absorption (fs-TA) technique we have found that the Zr-NADC MOF exhibits a ligand-to-cluster charge transfer (LCCT) event in ∼170 and <100 fs in DMF and DCM, respectively. The Zr-NDC MOF shows similar LCCT in <100 fs in both solvents. The Zr-NADC MOF in DMF suspension shows an energy transfer (ET) from the excited NDC linkers to the NADC ones in 1.1 ps. Flash photolysis experiments demonstrate dominant radiative electron-hole (e--h+) recombination from two different trap states in 310 ns and 1.3 μs, and 32 ns and 1.0 μs in the photoexcited Zr-NADC and Zr-NDC MOFs in DMF, respectively. Excitation of the NDC linkers in the Zr-NADC and Zr-NDC MOFs in DCM allows for the characterization of the dynamics associated with the charge-separated state and the non-radiative recombination from the trap states (45 ns and 0.3 μs). Direct excitation of the NADC linkers (410 nm) in the Zr-NADC MOF in DCM suspension produces a radiative (e--h+) recombination in 3.5 μs. Further experiments in the presence of electron donor (N,N,N',N'-tetramethyl-p-phenylenediamine, TMPD) and acceptor (methyl viologen, MV2+) molecules corroborate the formation of charge separated states in these MOFs. These findings are relevant for understanding the photocatalytic and photonic behaviours of these MOFs.
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Affiliation(s)
- Mario Gutierrez
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha, Avenida Carlos III, S.N., 45071 Toledo, Spain.
| | - Boiko Cohen
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha, Avenida Carlos III, S.N., 45071 Toledo, Spain.
| | - Félix Sánchez
- Instituto de QuímicaOrgánica, CSIC, Juan de la Cierva, 3, 28006 Madrid, Spain
| | - Abderrazzak Douhal
- Departamento de Química Física, Facultad de Ciencias Ambientales y Bioquímica, and INAMOL, Universidad de Castilla-La Mancha, Avenida Carlos III, S.N., 45071 Toledo, Spain.
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220
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Yuan S, Qin JS, Xu HQ, Su J, Rossi D, Chen Y, Zhang L, Lollar C, Wang Q, Jiang HL, Son DH, Xu H, Huang Z, Zou X, Zhou HC. [Ti 8Zr 2O 12(COO) 16] Cluster: An Ideal Inorganic Building Unit for Photoactive Metal-Organic Frameworks. ACS CENTRAL SCIENCE 2018; 4:105-111. [PMID: 29392182 PMCID: PMC5785768 DOI: 10.1021/acscentsci.7b00497] [Citation(s) in RCA: 150] [Impact Index Per Article: 25.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/17/2017] [Indexed: 05/22/2023]
Abstract
Metal-organic frameworks (MOFs) based on Ti-oxo clusters (Ti-MOFs) represent a naturally self-assembled superlattice of TiO2 nanoparticles separated by designable organic linkers as antenna chromophores, epitomizing a promising platform for solar energy conversion. However, despite the vast, diverse, and well-developed Ti-cluster chemistry, only a scarce number of Ti-MOFs have been documented. The synthetic conditions of most Ti-based clusters are incompatible with those required for MOF crystallization, which has severely limited the development of Ti-MOFs. This challenge has been met herein by the discovery of the [Ti8Zr2O12(COO)16] cluster as a nearly ideal building unit for photoactive MOFs. A family of isoreticular photoactive MOFs were assembled, and their orbital alignments were fine-tuned by rational functionalization of organic linkers under computational guidance. These MOFs demonstrate high porosity, excellent chemical stability, tunable photoresponse, and good activity toward photocatalytic hydrogen evolution reactions. The discovery of the [Ti8Zr2O12(COO)16] cluster and the facile construction of photoactive MOFs from this cluster shall pave the way for the development of future Ti-MOF-based photocatalysts.
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Affiliation(s)
- Shuai Yuan
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Jun-Sheng Qin
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Hai-Qun Xu
- Hefei National
Laboratory for Physical Sciences at the Microscale, Collaborative
Innovation Center of Suzhou Nano Science and Technology, Department
of Chemistry, University of Science and
Technology of China, Hefei 230026, P. R. China
| | - Jie Su
- Berzelii
Centre EXSELENT on Porous Materials and Inorganic and Structural Chemistry,
Department of Materials and Environmental Chemistry, Stockholm University, Stockholm 106 91, Sweden
| | - Daniel Rossi
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Yuanping Chen
- School
of Physics and Optoelectronics, Xiangtan
University, Xiangtan 411105, P. R. China
| | - Liangliang Zhang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Christina Lollar
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Qi Wang
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Hai-Long Jiang
- Hefei National
Laboratory for Physical Sciences at the Microscale, Collaborative
Innovation Center of Suzhou Nano Science and Technology, Department
of Chemistry, University of Science and
Technology of China, Hefei 230026, P. R. China
- (H.-L.J.) E-mail:
| | - Dong Hee Son
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
| | - Hongyi Xu
- Berzelii
Centre EXSELENT on Porous Materials and Inorganic and Structural Chemistry,
Department of Materials and Environmental Chemistry, Stockholm University, Stockholm 106 91, Sweden
| | - Zhehao Huang
- Berzelii
Centre EXSELENT on Porous Materials and Inorganic and Structural Chemistry,
Department of Materials and Environmental Chemistry, Stockholm University, Stockholm 106 91, Sweden
- (Z.H.) E-mail:
| | - Xiaodong Zou
- Berzelii
Centre EXSELENT on Porous Materials and Inorganic and Structural Chemistry,
Department of Materials and Environmental Chemistry, Stockholm University, Stockholm 106 91, Sweden
| | - Hong-Cai Zhou
- Department
of Chemistry, Texas A&M University, College Station, Texas 77843-3255, United States
- Department
of Materials Science and Engineering, Texas
A&M University, College Station, Texas 77843-3003, United States
- (H.-C.Z.) E-mail:
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221
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Yu Q, Dong H, Zhang X, Zhu YX, Wang JH, Zhang FM, Sun XJ. Novel stable metal–organic framework photocatalyst for light-driven hydrogen production. CrystEngComm 2018. [DOI: 10.1039/c8ce00386f] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
A novel stable Dye-based Dy-MOF exhibits efficient photocatalytic activity for hydrogen generation.
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Affiliation(s)
- Qi Yu
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- PR China
| | - Hong Dong
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- PR China
| | - Xin Zhang
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- PR China
| | - Ya-Xin Zhu
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- PR China
| | - Jian-Hui Wang
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- PR China
| | - Feng-Ming Zhang
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- PR China
| | - Xiao-Jun Sun
- School of Materials Science and Engineering
- College of Chemical and Environmental Engineering
- Harbin University of Science and Technology
- Harbin 150040
- PR China
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222
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Jin JC, Wu J, Liu WC, Ma AQ, Liu JQ, Singh A, Kumar A. A new Zn(ii) metal–organic framework having 3D CdSO4 topology as luminescent sensor and photocatalyst for degradation of organic dyes. NEW J CHEM 2018. [DOI: 10.1039/c7nj04355d] [Citation(s) in RCA: 67] [Impact Index Per Article: 11.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
A new Zn(ii) metal–organic framework having 3D CdSO4 topology synthesized and deployed as a dual channel luminescent sensor for ferric ion and nitroaromatics, and a photocatalyst for the degradation of organic dyes.
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Affiliation(s)
- Jun-Cheng Jin
- Technology Promotion Center of Nano Composite Material Preparation and Application
- Anhui Provincial Laboratory of Biomimetic Sensor and Detecting Technology
- West Anhui University
- Anhui 237012
- China
| | - Jian Wu
- Guangxi Key Laboratory of Chemistry and Engineering of Forest Products
- Guangxi University for Nationalities
- College of Chemistry and Chemical Engineering
- Nanning
- China
| | - Wei-Cong Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan
| | - Ai-Qing Ma
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan
| | - Jian-Qiang Liu
- Dongguan Key Laboratory of Drug Design and Formulation Technology
- Key Laboratory of Research and Development of New Medical Materials of Guangdong Medical University
- School of Pharmacy
- Guangdong Medical University
- Dongguan
| | - Amita Singh
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
| | - Abhinav Kumar
- Department of Chemistry
- Faculty of Science
- University of Lucknow
- Lucknow 226 007
- India
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223
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Shen CC, Liu YN, Wang X, Fang XX, Zhao ZW, Jiang N, Ma LB, Zhou X, Cheang TY, Xu AW. Boosting visible-light photocatalytic H2 evolution via UiO-66-NH2 octahedrons decorated with ultrasmall NiO nanoparticles. Dalton Trans 2018; 47:11705-11712. [DOI: 10.1039/c8dt02681e] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Noble metal-free UiO-66-NH2-10 wt% NiO composites (U6N-NiO-2) with eosin Y sensitizer exhibit high visible-light hydrogen evolution activity.
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224
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Dalapati R, Kökçam-Demir Ü, Janiak C, Biswas S. The effect of functional groups in the aqueous-phase selective sensing of Fe(iii) ions by thienothiophene-based zirconium metal–organic frameworks and the design of molecular logic gates. Dalton Trans 2018; 47:1159-1170. [DOI: 10.1039/c7dt04130f] [Citation(s) in RCA: 50] [Impact Index Per Article: 8.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
The effect of functional groups in the fluorescence sensing of Fe(iii) ions in aqueous medium by four thienothiophene-based Zr MOFs is discussed.
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Affiliation(s)
- Rana Dalapati
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
| | - Ülkü Kökçam-Demir
- Institut für Anorganische Chemie und Strukturchemie
- Universität Düsseldorf
- 40225 Düsseldorf
- Germany
| | - Christoph Janiak
- Institut für Anorganische Chemie und Strukturchemie
- Universität Düsseldorf
- 40225 Düsseldorf
- Germany
| | - Shyam Biswas
- Department of Chemistry
- Indian Institute of Technology Guwahati
- India
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225
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Li S, Sun S, Wu H, Wei C, Hu Y. Effects of electron-donating groups on the photocatalytic reaction of MOFs. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02622f] [Citation(s) in RCA: 39] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Regulating the synthesis of photocatalytic materials at the molecular level could affect the absorption of light and guide the synthesis of highly efficient photocatalysts for the photocatalytic degradation organic pollutants.
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Affiliation(s)
- Shixiong Li
- School of Environment and Energy
- South China University of Technology
- Guangzhou
- P. R. China
| | - Shengli Sun
- School of Biology and Biological Engineering
- South China University of Technology
- Guangzhou
- P. R. China
| | - Haizhen Wu
- School of Biology and Biological Engineering
- South China University of Technology
- Guangzhou
- P. R. China
| | - Chaohai Wei
- School of Environment and Energy
- South China University of Technology
- Guangzhou
- P. R. China
| | - Yun Hu
- School of Environment and Energy
- South China University of Technology
- Guangzhou
- P. R. China
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226
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Dhakshinamoorthy A, Li Z, Garcia H. Catalysis and photocatalysis by metal organic frameworks. Chem Soc Rev 2018; 47:8134-8172. [DOI: 10.1039/c8cs00256h] [Citation(s) in RCA: 835] [Impact Index Per Article: 139.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
This review aims to provide different strategies employed to use MOFs as solid catalysts and photocatalysts in organic transformations.
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Affiliation(s)
| | - Zhaohui Li
- Research Institute of Photocatalysis
- State Key Laboratory on Photocatalysis
- Fuzhou University
- Fuzhou 350002
- People's Republic of China
| | - Hermenegildo Garcia
- Department of Chemistry and Instituto de Tecnología Química
- Consejo Superior de Investigaciones Científicas-Universitat Politecnica de Valencia
- Universitat Politecnica de Valencia
- 46022 Valencia
- Spain
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227
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Subudhi S, Rath D, Parida KM. A mechanistic approach towards the photocatalytic organic transformations over functionalised metal organic frameworks: a review. Catal Sci Technol 2018. [DOI: 10.1039/c7cy02094e] [Citation(s) in RCA: 85] [Impact Index Per Article: 14.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
This review focuses on the possible mechanisms involved in the organic transformations occurring through photocatalysis over functionalised metal–organic frameworks.
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Affiliation(s)
- Satyabrata Subudhi
- Centre for Nano Science and Nano Technology
- Siksha ‘O’ Anusandhan University
- Bhubaneswar
- India
| | - Dharitri Rath
- Centre for Nano Science and Nano Technology
- Siksha ‘O’ Anusandhan University
- Bhubaneswar
- India
| | - K. M. Parida
- Centre for Nano Science and Nano Technology
- Siksha ‘O’ Anusandhan University
- Bhubaneswar
- India
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228
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Solvent Dependent Disorder in M2(BzOip)2(H2O)·Solvate (M = Co or Zn). CRYSTALS 2017. [DOI: 10.3390/cryst8010006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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229
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Benavides PA, Matias TA, Araki K. Unexpected lability of the [Ru III(phtpy)Cl 3] complex. Dalton Trans 2017; 46:15567-15572. [PMID: 29091091 DOI: 10.1039/c7dt03658b] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
Ruthenium(iii) complexes are known for their high stability and inertness. To the best of our knowledge, the only well-characterized example of a labile Ru(iii) complex is [RuIII(edta)(H2O)] as a consequence of an intramolecular hydrogen bonding leading to the formation of a large opening in the molecule front, thus changing the mechanism from dissociative to associative. Compelling experimental evidence is presented demonstrating that the [RuIII(phtpy)Cl3] complex is labile, also indicating that the Ru(iii)-phtpy bond is much weaker than expected, in contrast to the strongly π-back-bonding stabilized Ru(ii)-phtpy bond.
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Affiliation(s)
- Paola A Benavides
- Department of Chemistry, Institute of Chemistry, University of São Paulo, Av. Lineu Prestes 748, Butantã, São Paulo, SP 05508-000, Brazil.
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230
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Shi D, Zheng R, Sun MJ, Cao X, Sun CX, Cui CJ, Liu CS, Zhao J, Du M. Semiconductive Copper(I)-Organic Frameworks for Efficient Light-Driven Hydrogen Generation Without Additional Photosensitizers and Cocatalysts. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201709869] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dongying Shi
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Rui Zheng
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Ming-Jun Sun
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry; College of Chemistry and Chemical Engineering, and Institute of Theoretical Physics; Department of Physics; Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry; Xiamen University; Xiamen 361005 China
| | - Xinrui Cao
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry; College of Chemistry and Chemical Engineering, and Institute of Theoretical Physics; Department of Physics; Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry; Xiamen University; Xiamen 361005 China
| | - Chun-Xiao Sun
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Chao-Jie Cui
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Chun-Sen Liu
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Miao Du
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
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231
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Shi D, Zheng R, Sun MJ, Cao X, Sun CX, Cui CJ, Liu CS, Zhao J, Du M. Semiconductive Copper(I)-Organic Frameworks for Efficient Light-Driven Hydrogen Generation Without Additional Photosensitizers and Cocatalysts. Angew Chem Int Ed Engl 2017; 56:14637-14641. [DOI: 10.1002/anie.201709869] [Citation(s) in RCA: 207] [Impact Index Per Article: 29.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/23/2017] [Indexed: 11/08/2022]
Affiliation(s)
- Dongying Shi
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Rui Zheng
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Ming-Jun Sun
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry; College of Chemistry and Chemical Engineering, and Institute of Theoretical Physics; Department of Physics; Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry; Xiamen University; Xiamen 361005 China
| | - Xinrui Cao
- State Key Laboratory of Physical Chemistry of Solid Surfaces and Department of Chemistry; College of Chemistry and Chemical Engineering, and Institute of Theoretical Physics; Department of Physics; Fujian Provincial Key Laboratory of Theoretical and Computational Chemistry; Xiamen University; Xiamen 361005 China
| | - Chun-Xiao Sun
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Chao-Jie Cui
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Chun-Sen Liu
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
| | - Junwei Zhao
- Henan Key Laboratory of Polyoxometalate Chemistry; Institute of Molecular and Crystal Engineering; College of Chemistry and Chemical Engineering; Henan University; Kaifeng 475004 China
| | - Miao Du
- Henan Provincial Key Laboratory of Surface & Interface Science; Zhengzhou University of Light Industry; Zhengzhou 450002 China
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232
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Huang S, Gan N, Li T, Zhou Y, Cao Y, Dong Y. Electrochemical aptasensor for multi-antibiotics detection based on endonuclease and exonuclease assisted dual recycling amplification strategy. Talanta 2017; 179:28-36. [PMID: 29310232 DOI: 10.1016/j.talanta.2017.10.016] [Citation(s) in RCA: 38] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/08/2017] [Revised: 10/08/2017] [Accepted: 10/10/2017] [Indexed: 01/09/2023]
Abstract
An ultrasensitive electrochemical aptasensor for multiplex antibiotics detection based on endonuclease and exonuclease assisted dual recycling amplification strategy was proposed. Kanamycin and chloramphenicol were selected as candidates. Firstly, aptamers of the antibiotics were immobilized on bar A and then binding with their endonuclease labeled complementary DNA strands to construct enzyme-cleavage probes. Secondly, The nano zirconium-metal organic framework (NMOF) particles with 1,4-benzene-dicarboxylate (BDC) as linker was defined as UiO-66. And its updated version, hierarchically porous UiO-66 (HP-UIO-66) decorated with different electroactive materials as signal tags were synthesized. Then they were immobilized on bar B linked by two duplex DNA strands which can be specifically cleaved by corresponding enzyme-cleavage probes in bar A. Once targets were introduced into system, aptamers can capture them and then release enzyme-cleavage probes. In the presence of exonuclease-I, exonuclease assisted target recycling amplification was triggered and more enzyme-cleavage probes were released into solution. The probes can trigger endonuclease assisted recycles and repeatedly cleave their corresponding duplex DNA strands on bar B then released numerous signal tags into supernatant. Thus two recycling amplification was performed in the system. Finally, MB and Fc in the signal tags were detected by square wave voltammetry after removing bar A/B and the current intensities were correspondent with the concentration of KANA and CAP respectively. Under the optimum condition, the limits of detection for the KANA and CAP were 35fM and 21fM respectively with a wide linear range from 1 × 10-4 to 50nM. This dual recycling amplification detection system exhibited high sensitivities and specificity. It can be easily extended to detect other targets if changing the corresponding aptamers and has potential application values for screening of multiplex antibiotics residues in food safety.
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Affiliation(s)
- Shengfeng Huang
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China
| | - Ning Gan
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China.
| | - Tianhua Li
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China
| | - You Zhou
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China
| | - Yuting Cao
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China.
| | - Youren Dong
- State Key Laboratory Base of Novel Functional Materials and Preparation Science, Faculty of Materials Science and Chemical Engineering, Ningbo University, Ningbo 315211, PR China
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233
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Morris W, Wang S, Cho D, Auyeung E, Li P, Farha OK, Mirkin CA. Role of Modulators in Controlling the Colloidal Stability and Polydispersity of the UiO-66 Metal-Organic Framework. ACS APPLIED MATERIALS & INTERFACES 2017; 9:33413-33418. [PMID: 28509530 DOI: 10.1021/acsami.7b01040] [Citation(s) in RCA: 120] [Impact Index Per Article: 17.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/26/2023]
Abstract
Nanoscale UiO-66 Zr6(OH)4O4(C8O4H4)6 has been synthesized with a series of carboxylic acid modulators, R-COOH (where R = H, CH3, CF3, and CHCl2). The phase purity and size of each MOF was confirmed by powder X-ray diffraction, BET surface area analysis, and scanning transmission electron microscopy (STEM). Size control of UiO-66 crystals from 20 nm to over 1 μm was achieved, and confirmed by STEM. The colloidal stability of each MOF was evaluated by dynamic light scattering and was found to be highly dependent on the modulator conditions utilized in the synthesis, with both lower pKa and higher acid concentration resulting in more stable structures. Furthermore, STEM was carried out on both colloidally stable samples and those that exhibited a large degree of aggregation, which allowed for visualization of the different degrees of dispersion of the samples. The use of modulators at higher concentrations and with lower pKas leads to the formation of more defects, as a consequence of terephthalic acid ligands being replaced by modulator molecules, thereby enhancing the colloidal stability of the UiO-66 nanoparticles. These findings could have a significant impact on nanoscale MOF material syntheses and applications, especially in the areas of catalysis and drug delivery.
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Affiliation(s)
| | | | | | - Evelyn Auyeung
- Department of Materials Science and Engineering, Northwestern University , 2220 Campus Drive, Evanston, Illinois 60208, United States
| | | | - Omar K Farha
- Department of Chemistry, King Abdulaziz University , Jeddah 21589, Saudi Arabia
| | - Chad A Mirkin
- Department of Materials Science and Engineering, Northwestern University , 2220 Campus Drive, Evanston, Illinois 60208, United States
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234
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Cirujano FG, Luz I, Soukri M, Van Goethem C, Vankelecom IFJ, Lail M, De Vos DE. Boosting the Catalytic Performance of Metal-Organic Frameworks for Steroid Transformations by Confinement within a Mesoporous Scaffold. Angew Chem Int Ed Engl 2017; 56:13302-13306. [DOI: 10.1002/anie.201706721] [Citation(s) in RCA: 52] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/02/2017] [Revised: 08/07/2017] [Indexed: 12/23/2022]
Affiliation(s)
- Francisco G. Cirujano
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
| | - Ignacio Luz
- RTI International; Research Triangle Park NC 27709-2194 USA
| | | | - Cedric Van Goethem
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
| | - Ivo F. J. Vankelecom
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
| | - Marty Lail
- RTI International; Research Triangle Park NC 27709-2194 USA
| | - Dirk E. De Vos
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
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235
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Cirujano FG, Luz I, Soukri M, Van Goethem C, Vankelecom IFJ, Lail M, De Vos DE. Boosting the Catalytic Performance of Metal-Organic Frameworks for Steroid Transformations by Confinement within a Mesoporous Scaffold. Angew Chem Int Ed Engl 2017. [DOI: 10.1002/ange.201706721] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Francisco G. Cirujano
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
| | - Ignacio Luz
- RTI International; Research Triangle Park NC 27709-2194 USA
| | | | - Cedric Van Goethem
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
| | - Ivo F. J. Vankelecom
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
| | - Marty Lail
- RTI International; Research Triangle Park NC 27709-2194 USA
| | - Dirk E. De Vos
- Centre for Surface Chemistry and Catalysis; KU Leuven Celestijnenlaan 200F; 3001 Leuven Belgium
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236
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Jin Z, Yang H. Exploration of Zr-Metal-Organic Framework as Efficient Photocatalyst for Hydrogen Production. NANOSCALE RESEARCH LETTERS 2017; 12:539. [PMID: 28929371 PMCID: PMC5605477 DOI: 10.1186/s11671-017-2311-6] [Citation(s) in RCA: 32] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/18/2017] [Accepted: 09/10/2017] [Indexed: 05/23/2023]
Abstract
The application of metal-organic framework (MOF) in the field of photocatalysis is limited, because of its unstable chemical properties and failure to respond in visible light. Herein, the Pd/MOF catalysts were prepared by impregnation reduction. It is important that we have reasonably constructed the dye-sensitized system of Pd/MOF and successfully extended the application of MOF to the visible range. It exhibited maximal photocatalytic activity (9.43 mmol/g) under visible-light irradiation (λ ≥ 420 nm) with eosin Y as a photo-sensitizer, which was enhanced twice the order of magnitude compared with the pure MOF (0.03 mmol/g). The activation process with an exchangeable guest solvent produced the Zr-MOF with the high surface area and the high stability, which provide a great electronic transmission capacity. The Pd nanoparticles provide an electronic outlet, and the dye broadens the spectral absorption range. The synergistic effect of the various components contributes to the high hydrogen production activity. This work provides a reference for the application of MOF in the field of photocatalysis.
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Affiliation(s)
- Zhiliang Jin
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan, 750021 People’s Republic of China
| | - Hao Yang
- School of Chemistry and Chemical Engineering, North Minzu University, Yinchuan, 750021 People’s Republic of China
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237
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Meng AN, Chaihu LX, Chen HH, Gu ZY. Ultrahigh adsorption and singlet-oxygen mediated degradation for efficient synergetic removal of bisphenol A by a stable zirconium-porphyrin metal-organic framework. Sci Rep 2017; 7:6297. [PMID: 28740182 PMCID: PMC5524690 DOI: 10.1038/s41598-017-06194-z] [Citation(s) in RCA: 64] [Impact Index Per Article: 9.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/10/2017] [Accepted: 06/07/2017] [Indexed: 01/08/2023] Open
Abstract
Bisphenol A (BPA), one of 23 most important endocrine disrupting chemicals, was efficiently removed and sequentially photodegraded by a zirconium-porphyrin metal–organic framework (MOF) catalyst under visible light for water treatment. Well control of photodegradation allows the kinetic separation of adsorption step and photodegradation step. Ultrahigh adsorption uptake of 487.69 ± 8.37 mg g−1 is observed, while efficient photodegradation could be observed within 20 min at the rate of 0.004 mg min−1. The synergetic effect boosts the photocatalytic efficiency and confirms that the catalysis happens inside the MOF pores other than in the solution phase. Furthermore, the mechanism was elucidated by diverse control experiments, such as in the conditions of 1O2 scavenger, in darkness and with the changes of light sensitizing ligands. It confirmed that BPA was oxidized by the 1O2 which was generated from porphyrin ligand within MOFs under visible-light. The excellent reusability and wide range of suitable pH range make the Zr-porphyrin MOFs practical for the photocatalytic water treatment processes.
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Affiliation(s)
- Ai-Na Meng
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
| | - Ling-Xiao Chaihu
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
| | - Huan-Huan Chen
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China
| | - Zhi-Yuan Gu
- Jiangsu Key Laboratory of Biofunctional Materials, Jiangsu Collaborative Innovation Center of Biomedical Functional Materials, School of Chemistry and Materials Science, Nanjing Normal University, Nanjing, 210023, P. R. China.
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238
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Deng X, Li Z, García H. Visible Light Induced Organic Transformations Using Metal-Organic-Frameworks (MOFs). Chemistry 2017; 23:11189-11209. [DOI: 10.1002/chem.201701460] [Citation(s) in RCA: 144] [Impact Index Per Article: 20.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/02/2017] [Indexed: 02/06/2023]
Affiliation(s)
- Xiaoyu Deng
- Research Institute of Photocatalysis; State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou 350002 P. R. China
| | - Zhaohui Li
- Research Institute of Photocatalysis; State Key Laboratory of Photocatalysis on Energy and Environment; College of Chemistry; Fuzhou University; Fuzhou 350002 P. R. China
| | - Hermenegildo García
- Instituto de Tecnología Química; CSIV-UPV; Av. Delos Naranjos s/n 46022 Valencia Spain
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239
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Iron-based metal–organic frameworks (MOFs) for visible-light-induced photocatalysis. RESEARCH ON CHEMICAL INTERMEDIATES 2017. [DOI: 10.1007/s11164-017-3042-0] [Citation(s) in RCA: 49] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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240
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Preparation of piperazine-grafted amine-functionalized UiO-66 metal organic framework and its application for CO2 over CH4 separation. JOURNAL OF THE IRANIAN CHEMICAL SOCIETY 2017. [DOI: 10.1007/s13738-017-1161-6] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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241
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Abstract
Amongst many strategies for renewable energy conversion, light-driven water splitting to produce clean H2 represents a promising approach and has attracted increasing attention in recent years. Owing to the multi-electron/multi-proton transfer nature of water splitting, low-cost and competent catalysts are needed. Along the rapid development of metal–organic frameworks (MOFs) during the last two decades or so, MOFs have been recognized as an interesting group of catalysts or catalyst supports for photocatalytic water splitting. The modular synthesis, intrinsically high surface area, tunable porosity, and diverse metal nodes and organic struts of MOFs render them excellent catalyst candidates for photocatalytic water splitting. To date, the application of MOFs and their derivatives as photocatalysts for water splitting has become a burgeoning field. Herein, we showcase several representative MOF-based photocatalytic systems for both H2 and O2 evolution reactions (HER, OER). The design principle of each catalytic system is specifically discussed. The current challenges and opportunities of utilizing MOFs for photocatalytic water splitting are discussed in the end.
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242
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Doan TLH, Dao TQ, Tran HN, Tran PH, Le TN. An efficient combination of Zr-MOF and microwave irradiation in catalytic Lewis acid Friedel-Crafts benzoylation. Dalton Trans 2017; 45:7875-80. [PMID: 27064371 DOI: 10.1039/c6dt00827e] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A zirconium-based metal-organic framework, an effective heterogeneous catalyst, has been developed for the Friedel-Crafts benzoylation of aromatic compounds under microwave irradiation. Constructed by a Zr(iv) cluster and a linker 1,4-bis(2-[4-carboxyphenyl]ethynyl)benzene (H2CPEB), the MOF, possessing large pores and high chemical stability, was appropriate for the enhancement of Lewis acid activity under microwave irradiation. The reaction studies demonstrated that the material could give high yields for a few minutes and maintain its reactivity and structure over several cycles.
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Affiliation(s)
- Tan L H Doan
- Deparment of Organic Chemistry, Faculty of Chemistry, University of Science, Vietnam National University, Hochiminh City 721337, Vietnam.
| | - Thong Q Dao
- Deparment of Organic Chemistry, Faculty of Chemistry, University of Science, Vietnam National University, Hochiminh City 721337, Vietnam.
| | - Hai N Tran
- Deparment of Organic Chemistry, Faculty of Chemistry, University of Science, Vietnam National University, Hochiminh City 721337, Vietnam.
| | - Phuong H Tran
- Deparment of Organic Chemistry, Faculty of Chemistry, University of Science, Vietnam National University, Hochiminh City 721337, Vietnam.
| | - Thach N Le
- Deparment of Organic Chemistry, Faculty of Chemistry, University of Science, Vietnam National University, Hochiminh City 721337, Vietnam.
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243
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Chambers MB, Wang X, Ellezam L, Ersen O, Fontecave M, Sanchez C, Rozes L, Mellot-Draznieks C. Maximizing the Photocatalytic Activity of Metal-Organic Frameworks with Aminated-Functionalized Linkers: Substoichiometric Effects in MIL-125-NH 2. J Am Chem Soc 2017; 139:8222-8228. [PMID: 28535334 DOI: 10.1021/jacs.7b02186] [Citation(s) in RCA: 104] [Impact Index Per Article: 14.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Abstract
Despite the promise of utilizing metal-organic frameworks (MOFs) as highly tunable photocatalytic materials, systematic studies that interrogate the relationship between their catalytic performances and the amount of functionalized linkers are lacking. Aminated linkers are known to enhance the absorption of light and afford photocatalysis with MOFs under visible-light irradiation. However, the manner in which the photocatalytic performances are impacted by the amount of such linkers is poorly understood. Here, we assess the photocatalytic activity of MIL-125, a TiO2/1,4-benzenedicarboxylate (bdc) MOF for the oxidation of benzyl alcohol to benzaldehyde when increasing amounts of bdc-NH2 linkers (0%, 20%, 46%, 70%, and 100%) are incorporated in the framework. Analytical TEM allowed assessing the homogeneous localization of bdc-NH2 in these mixed-linker MOFs. Steady state reaction rates reveal two regimes of catalytic performances: a first linear regime up to ∼50% bdc-NH2 into the hybrid framework whereby increased amounts of bdc-NH2 yielded increased photocatalytic rates, followed by a plateau up to 100% bdc-NH2. This unexpected "saturation" of the catalytic activity above ∼50% bdc-NH2 content in the framework whatever the wavelength filters used demonstrates that amination of all linkers of the MOF is not required to obtain the maximum photocatalytic activity. This is rationalized on the basis of mixed-valence Ti3+/Ti4+ intermediate catalytic centers revealed by electron spin resonance (ESR) measurements and recent knowledge of lifetime excited states in MIL-125-type of solids.
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Affiliation(s)
- Matthew B Chambers
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, UPMC Univ Paris 06, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France.,Institut de Chimie du Collège de France, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Xia Wang
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, UPMC Univ Paris 06, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France.,Institut de Chimie du Collège de France, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Laura Ellezam
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, UPMC Univ Paris 06, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France.,Laboratoire de Chimie de la Matière Condensée de Paris, Sorbonne Universités, UPMC Univ Paris 06, CNRS, Collège de France , 4 Place Jussieu, 75252 Cedex 05, France
| | - Ovidiu Ersen
- Institut de Physique et Chimie des Matériaux de Strasbourg (IPCMS), UMR 7504 CNRS-Université de Strasbourg (UdS) , 23 rue du Loess, 67037 Strasbourg Cedex 08, France
| | - Marc Fontecave
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, UPMC Univ Paris 06, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France.,Institut de Chimie du Collège de France, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Clément Sanchez
- Laboratoire de Chimie de la Matière Condensée de Paris, Sorbonne Universités, UPMC Univ Paris 06, CNRS, Collège de France , 4 Place Jussieu, 75252 Cedex 05, France.,Institut de Chimie du Collège de France, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France
| | - Laurence Rozes
- Laboratoire de Chimie de la Matière Condensée de Paris, Sorbonne Universités, UPMC Univ Paris 06, CNRS, Collège de France , 4 Place Jussieu, 75252 Cedex 05, France
| | - Caroline Mellot-Draznieks
- Laboratoire de Chimie des Processus Biologiques, UMR 8229 CNRS, UPMC Univ Paris 06, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France.,Institut de Chimie du Collège de France, Collège de France , 11 Marcelin Berthelot, 75231 Paris Cedex 05, France
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244
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Wu Y, Feng J, Xie B, Zou L, Li Y, Li Z. An Extremely Stable 2D Zinc(II) Coordination Polymer Exhibiting High Sensing Ability and Photocatalytic Degradation Activities of Dyes. J Inorg Organomet Polym Mater 2017. [DOI: 10.1007/s10904-017-0571-3] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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245
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Visible-light-induced tandem reaction of o -aminothiophenols and alcohols to benzothiazoles over Fe-based MOFs: Influence of the structure elucidated by transient absorption spectroscopy. J Catal 2017. [DOI: 10.1016/j.jcat.2017.01.014] [Citation(s) in RCA: 45] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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246
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Two novel 2D coordination polymers constructed from 5-aminoisophthalic acid and 4,4′-bipyridyl ligands: Syntheses, crystal structure, and photocatalytic performance. J Mol Struct 2017. [DOI: 10.1016/j.molstruc.2017.01.051] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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247
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Azarifar D, Ghorbani-Vaghei R, Daliran S, Oveisi AR. A Multifunctional Zirconium-Based Metal-Organic Framework for the One-Pot Tandem Photooxidative Passerini Three-Component Reaction of Alcohols. ChemCatChem 2017. [DOI: 10.1002/cctc.201700169] [Citation(s) in RCA: 54] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Affiliation(s)
| | | | - Saba Daliran
- Faculty of Chemistry; Bu-Ali Sina University; Hamedan Iran
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248
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De Vos A, Hendrickx K, Van Der Voort P, Van Speybroeck V, Lejaeghere K. Missing Linkers: An Alternative Pathway to UiO-66 Electronic Structure Engineering. CHEMISTRY OF MATERIALS : A PUBLICATION OF THE AMERICAN CHEMICAL SOCIETY 2017; 29:3006-3019. [PMID: 28413260 PMCID: PMC5390508 DOI: 10.1021/acs.chemmater.6b05444] [Citation(s) in RCA: 97] [Impact Index Per Article: 13.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/23/2016] [Revised: 03/10/2017] [Indexed: 05/10/2023]
Abstract
UiO-66 is a promising metal-organic framework for photocatalytic applications. However, the ligand-to-metal charge transfer of an excited electron is inefficient in the pristine material. Herein, we assess the influence of missing linker defects on the electronic structure of UiO-66 and discuss their ability to improve ligand-to-metal charge transfer. Using a new defect classification system, which is transparent and easily extendable, we identify the most promising photocatalysts by considering both relative stability and electronic structure. We find that the properties of UiO-66 defect structures largely depend on the coordination of the constituent nodes and that the nodes with the strongest local distortions alter the electronic structure most. Defects hence provide an alternative pathway to tune UiO-66 for photocatalytic purposes, besides linker modification and node metal substitution. In addition, the decomposition of MOF properties into node- and linker-based behavior is more generally valid, so we propose orthogonal electronic structure tuning as a paradigm in MOF design.
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Affiliation(s)
- Arthur De Vos
- Center
for Molecular Modeling (CMM), Ghent University, Technologiepark 903, 9052 Zwijnaarde, Belgium
| | - Kevin Hendrickx
- Center
for Molecular Modeling (CMM), Ghent University, Technologiepark 903, 9052 Zwijnaarde, Belgium
- Center
for Ordered Materials, Organometallics and Catalysis (COMOC), Department
of Inorganic and Physical Chemistry, Ghent
University, Krijgslaan
281 (S3), 9000 Ghent, Belgium
| | - Pascal Van Der Voort
- Center
for Ordered Materials, Organometallics and Catalysis (COMOC), Department
of Inorganic and Physical Chemistry, Ghent
University, Krijgslaan
281 (S3), 9000 Ghent, Belgium
| | - Veronique Van Speybroeck
- Center
for Molecular Modeling (CMM), Ghent University, Technologiepark 903, 9052 Zwijnaarde, Belgium
- E-mail:
| | - Kurt Lejaeghere
- Center
for Molecular Modeling (CMM), Ghent University, Technologiepark 903, 9052 Zwijnaarde, Belgium
- E-mail:
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249
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Verma S, Baig RBN, Nadagouda MN, Varma RS. Fixation of carbon dioxide into dimethyl carbonate over titanium-based zeolitic thiophene-benzimidazolate framework. Sci Rep 2017; 7:655. [PMID: 28381827 PMCID: PMC5429631 DOI: 10.1038/s41598-017-00736-1] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/10/2017] [Accepted: 03/09/2017] [Indexed: 11/29/2022] Open
Abstract
A titanium-based zeolitic thiophene-benzimidazolate framework has been designed for the direct synthesis of dimethyl carbonate (DMC) from methanol and carbon dioxide. The developed catalyst activates carbon dioxide and delivers over 16% yield of DMC without the use of any dehydrating agent or requirement for azeotropic distillation.
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Affiliation(s)
- Sanny Verma
- Oak Ridge Institute for Science and Education, P. O. Box 117, Oak Ridge, TN, 37831, USA
| | - R B Nasir Baig
- Oak Ridge Institute for Science and Education, P. O. Box 117, Oak Ridge, TN, 37831, USA
| | - Mallikarjuna N Nadagouda
- WQMB, WSWRD, National Risk Management Research Laboratory, U. S. Environmental Protection Agency, 26 West Martin Luther King Drive, Cincinnati, Ohio, 45268, USA
| | - Rajender S Varma
- Sustainable Technology Division, National Risk Management Research Laboratory, U. S. Environmental Protection Agency, 26 West Martin Luther King Drive, MS 443, Cincinnati, Ohio, 45268, USA.
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250
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Wang W, Xu X, Zhou W, Shao Z. Recent Progress in Metal-Organic Frameworks for Applications in Electrocatalytic and Photocatalytic Water Splitting. ADVANCED SCIENCE (WEINHEIM, BADEN-WURTTEMBERG, GERMANY) 2017; 4:1600371. [PMID: 28435777 PMCID: PMC5396165 DOI: 10.1002/advs.201600371] [Citation(s) in RCA: 279] [Impact Index Per Article: 39.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/16/2016] [Revised: 10/24/2016] [Indexed: 05/19/2023]
Abstract
The development of clean and renewable energy materials as alternatives to fossil fuels is foreseen as a potential solution to the crucial problems of environmental pollution and energy shortages. Hydrogen is an ideal energy material for the future, and water splitting using solar/electrical energy is one way to generate hydrogen. Metal-organic frameworks (MOFs) are a class of porous materials with unique properties that have received rapidly growing attention in recent years for applications in water splitting due to their remarkable design flexibility, ultra-large surface-to-volume ratios and tunable pore channels. This review focuses on recent progress in the application of MOFs in electrocatalytic and photocatalytic water splitting for hydrogen generation, including both oxygen and hydrogen evolution. It starts with the fundamentals of electrocatalytic and photocatalytic water splitting and the related factors to determine the catalytic activity. The recent progress in the exploitation of MOFs for water splitting is then summarized, and strategies for designing MOF-based catalysts for electrocatalytic and photocatalytic water splitting are presented. Finally, major challenges in the field of water splitting are highlighted, and some perspectives of MOF-based catalysts for water splitting are proposed.
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Affiliation(s)
- Wei Wang
- Department of Chemical EngineeringCurtin UniversityPerthWA6845Australia
| | - Xiaomin Xu
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)State Key Laboratory of Materials‐Oriented Chemical EngineeringCollege of Chemical EngineeringNanjing Tech University (NanjingTech)Nanjing210009P. R. China
| | - Wei Zhou
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)State Key Laboratory of Materials‐Oriented Chemical EngineeringCollege of Chemical EngineeringNanjing Tech University (NanjingTech)Nanjing210009P. R. China
| | - Zongping Shao
- Department of Chemical EngineeringCurtin UniversityPerthWA6845Australia
- Jiangsu National Synergetic Innovation Center for Advanced Materials (SICAM)State Key Laboratory of Materials‐Oriented Chemical EngineeringSchool of Energy Science and EngineeringNanjing Tech University (NanjingTech)Nanjing210009P. R. China
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