101
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Shao Z, Yu C, Xie Q, Wu Q, Zhao Y, Hou H. Porous functionalized MOF self-evolution promoting molecule encapsulation and Hg2+ removal. Chem Commun (Camb) 2019; 55:13382-13385. [DOI: 10.1039/c9cc06849j] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Porous functionalized MOF self-evolution has successfully improved the Hg2+ removal performance and implemented dye molecule encapsulation.
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Affiliation(s)
- Zhichao Shao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Caixia Yu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
- College of Chemistry and Chemical Engineering
| | - Qiong Xie
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Qiong Wu
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Yujie Zhao
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
| | - Hongwei Hou
- College of Chemistry and Molecular Engineering
- Zhengzhou University
- Zhengzhou
- P. R. China
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102
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Lu M, Li L, Shen S, Chen D, Han W. Highly efficient removal of Pb2+ by a sandwich structure of metal–organic framework/GO composite with enhanced stability. NEW J CHEM 2019. [DOI: 10.1039/c8nj05091k] [Citation(s) in RCA: 38] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Sandwich-structured MIL-101(Fe)/GO was successfully synthesized by a one-step hydrothermal method, and exhibited a high adsorption capacity and fast adsorption kinetics.
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Affiliation(s)
- Mengjie Lu
- Jilin Supercapacitor Engineering Laboratory
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
| | - La Li
- Jilin Supercapacitor Engineering Laboratory
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
| | - Siqi Shen
- Jilin Supercapacitor Engineering Laboratory
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
| | - Duo Chen
- Jilin Supercapacitor Engineering Laboratory
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
| | - Wei Han
- Jilin Supercapacitor Engineering Laboratory
- College of Physics
- Jilin University
- Changchun 130012
- P. R. China
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103
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Arıcı M. Five metal–organic frameworks based on isomeric chloro-functionalized azobenzenedicarboxylic acids. Polyhedron 2018. [DOI: 10.1016/j.poly.2018.08.018] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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104
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Siew W, Abu Bakar N, Abu Bakar M. The influence of green synthesis on the formation of various copper benzene-1,3,5-tricarboxylate compounds. Inorganica Chim Acta 2018. [DOI: 10.1016/j.ica.2018.05.008] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
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105
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Rouhani F, Morsali A. Goal-Directed Design of Metal-Organic Frameworks for HgII
and PbII
Adsorption from Aqueous Solutions. Chemistry 2018; 24:17170-17179. [DOI: 10.1002/chem.201802096] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2018] [Indexed: 11/10/2022]
Affiliation(s)
- Farzaneh Rouhani
- Department of Chemistry, Faculty of Sciences; Tarbiat Modares University; P.O. Box 14115-175 Tehran Iran
| | - Ali Morsali
- Department of Chemistry, Faculty of Sciences; Tarbiat Modares University; P.O. Box 14115-175 Tehran Iran
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106
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Feng M, Zhang P, Zhou HC, Sharma VK. Water-stable metal-organic frameworks for aqueous removal of heavy metals and radionuclides: A review. CHEMOSPHERE 2018; 209:783-800. [PMID: 29960946 DOI: 10.1016/j.chemosphere.2018.06.114] [Citation(s) in RCA: 202] [Impact Index Per Article: 33.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/22/2018] [Revised: 06/15/2018] [Accepted: 06/16/2018] [Indexed: 05/19/2023]
Abstract
Heavy metals and radionuclides in water are a global environmental issue, which has been receiving considerable attention worldwide. Water-stable MOFs are green and recyclable materials to eliminate the environmental impacts caused by the hazardous heavy metal ions and radionuclides in water. This paper presents a systematical review on the current status of water-stable MOFs that capture and convert a wide range of heavy metal ions (e.g., As(III)/As(V), Pb(II), Hg(II), Cd(II), and Cr(III)/Cr(VI)) and radionuclides (e.g., U(VI), Se(IV)/Se(VI) and Cs(I)) in aqueous solution. Water-stable MOFs and MOF-based composites exhibit the superior adsorption capability for these metal species in water. Significantly, MOFs show high selectivity in capturing target metal ions even in the presence of multiple water constituents. Mechanisms involved in capturing metal ions are described. MOFs also have excellent catalytic performance (photocatalysis and catalytic reduction by formic acid) for Cr(VI) conversion to Cr(III). Future research is suggested to provide insightful guidance to enhance the performance of the MOFs in capturing target pollutants in aquatic environment.
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Affiliation(s)
- Mingbao Feng
- Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, College Station, TX 77843, USA
| | - Peng Zhang
- Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA
| | - Hong-Cai Zhou
- Department of Chemistry, Texas A&M University, College Station, TX 77842-3012, USA
| | - Virender K Sharma
- Department of Environmental and Occupational Health, School of Public Health, Texas A&M University, College Station, TX 77843, USA.
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107
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Huang Y, Zhang J, Yue D, Cui Y, Yang Y, Li B, Qian G. Solvent-Triggered Reversible Phase Changes in Two Manganese-Based Metal-Organic Frameworks and Associated Sensing Events. Chemistry 2018; 24:13231-13237. [PMID: 29873838 DOI: 10.1002/chem.201801821] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2018] [Indexed: 11/11/2022]
Abstract
A flexible Mn-based MOF, Mn-sdc-1, has been successfully synthesized by using the ligand 4,4'-stilbenedicarboxylic acid (H2 sdc). Attributed to the flexibility of the framework, Mn-sdc-1 can transform into a new phase (Mn-sdc-2) with completely different structural geometry; this is induced by trace levels of H2 O at room temperature. Reversibly, the transformation from Mn-sdc-2 to Mn-sdc-1 can be triggered by DMF upon heating beyond 100 °C. These results inspired a study of the influences of temperature and H2 O volume in the solid-state transformation of two MOF phases and, for the first time, a phase diagram of MOFs has been depicted. This phase diagram reflects the gradual H2 O-/temperature-dependent changes between Mn-sdc-1 and Mn-sdc-2, which is very meaningful in achieving the controllable synthesis of these two MOFs and lead to targeting the desired water-stable structure. As a result, the obtained water-stable Mn-sdc-2 can be developed as an excellent Pb2+ sensor in aqueous solution through the luminescence quenching effect with a limit of detection of 31.4 nm.
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Affiliation(s)
- Yike Huang
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Jun Zhang
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Dan Yue
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Yuanjing Cui
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Yu Yang
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Bin Li
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
| | - Guodong Qian
- State Key Laboratory of Silicon Materials, Cyrus Tang Center for Sensor Materials and Applications, School of Materials Science and Engineering, Zhejiang University, Hangzhou, 310027, P.R. China
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108
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Shao Z, Liu M, Dang J, Huang C, Xu W, Wu J, Hou H. Efficient Catalytic Performance for Acylation-Nazarov Cyclization Based on an Unusual Postsynthetic Oxidization Strategy in a Fe(II)-MOF. Inorg Chem 2018; 57:10224-10231. [DOI: 10.1021/acs.inorgchem.8b01421] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Zhichao Shao
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, People’s Republic of China
| | - Mengjia Liu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, People’s Republic of China
| | - Jian Dang
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, People’s Republic of China
| | - Chao Huang
- Center for Advanced Materials Research, Zhongyuan University of Technology, Zhengzhou 450007, People’s Republic of China
| | - Wenjuan Xu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, People’s Republic of China
| | - Jie Wu
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, People’s Republic of China
| | - Hongwei Hou
- The College of Chemistry and Molecular Engineering, Zhengzhou University, Zhengzhou, Henan 450001, People’s Republic of China
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109
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Chen C, Wu A, Yan H, Xiao Y, Tian C, Fu H. Trapping [PMo 12O 40] 3- clusters into pre-synthesized ZIF-67 toward Mo x Co x C particles confined in uniform carbon polyhedrons for efficient overall water splitting. Chem Sci 2018; 9:4746-4755. [PMID: 29910925 PMCID: PMC5975546 DOI: 10.1039/c8sc01454j] [Citation(s) in RCA: 98] [Impact Index Per Article: 16.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2018] [Accepted: 04/22/2018] [Indexed: 12/27/2022] Open
Abstract
Bi-transition metal carbides (BTMCs) are promising in catalytic fields, but the synthesis of small-sized BTMCs remains a challenge. Here, Mo x Co x C (mainly below 20 nm in size) confined in uniform carbon polyhedrons (Mo x Co x C@C) was synthesized based on trapping [PMo12O40]3- (PMo12) clusters into pre-synthesized, uniform ZIF-67 (PMo/ZIF-67). The opening of the windows (0.34 nm) of ZIF-67 cages through heating is essential to allow the trapping of PMo12 into the cages. This trapping route provides a new method to successfully combine POMs and MOFs that can not be effectively combined via traditional POMOF-based (simultaneous assembly) routes. It also has advantages in controlling the uniformity and components of the materials. The size matching of PMo12 (1 nm) and the cages (1.16 nm) of ZIF-67 enables effective contact of the Co and Mo sources, thus giving small-sized Mo x Co x C protected by carbon via calcination. The optimized catalysts showed good performance for water splitting with a low η10 of 83 mV (295 mV) for the hydrogen (oxygen) evolution reaction, which is superior to those derived from ZIF-67 and precursors from POMOF-based routes. Our results also indicated that the HER activity is determined by the kind of BTMC, and the activity for the OER is relative to the oxygen-containing species formed during the initial OER test.
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Affiliation(s)
- Congfang Chen
- Key Laboratory of Functional Inorganic Material Chemistry , Ministry of Education of the People's Republic of China , Heilongjiang University , Harbin , 150080 , China . ; ;
| | - Aiping Wu
- Key Laboratory of Functional Inorganic Material Chemistry , Ministry of Education of the People's Republic of China , Heilongjiang University , Harbin , 150080 , China . ; ;
| | - Haijing Yan
- Key Laboratory of Functional Inorganic Material Chemistry , Ministry of Education of the People's Republic of China , Heilongjiang University , Harbin , 150080 , China . ; ;
| | - Yinglu Xiao
- Key Laboratory of Functional Inorganic Material Chemistry , Ministry of Education of the People's Republic of China , Heilongjiang University , Harbin , 150080 , China . ; ;
| | - Chungui Tian
- Key Laboratory of Functional Inorganic Material Chemistry , Ministry of Education of the People's Republic of China , Heilongjiang University , Harbin , 150080 , China . ; ;
| | - Honggang Fu
- Key Laboratory of Functional Inorganic Material Chemistry , Ministry of Education of the People's Republic of China , Heilongjiang University , Harbin , 150080 , China . ; ;
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110
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Liang L, Liu L, Jiang F, Liu C, Yuan D, Chen Q, Wu D, Jiang HL, Hong M. Incorporation of In2S3 Nanoparticles into a Metal–Organic Framework for Ultrafast Removal of Hg from Water. Inorg Chem 2018; 57:4891-4897. [DOI: 10.1021/acs.inorgchem.7b03076] [Citation(s) in RCA: 53] [Impact Index Per Article: 8.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Affiliation(s)
- Linfeng Liang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Luyao Liu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Feilong Jiang
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Caiping Liu
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Daqiang Yuan
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Qihui Chen
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Dong Wu
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
| | - Hai-Long Jiang
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
| | - Maochun Hong
- Department of Chemistry, University of Science and Technology of China, Hefei, Anhui 230026, People’s Republic of China
- State Key Laboratory of Structural Chemistry, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, People’s Republic of China
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111
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Wang ZJ, Han LJ, Gao XJ, Zheng HG. Three Cd(II) MOFs with Different Functional Groups: Selective CO2 Capture and Metal Ions Detection. Inorg Chem 2018; 57:5232-5239. [DOI: 10.1021/acs.inorgchem.8b00272] [Citation(s) in RCA: 56] [Impact Index Per Article: 9.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Zhong-Jie Wang
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, P. R. China
| | - Li-Juan Han
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, P. R. China
| | - Xiang-Jing Gao
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, P. R. China
| | - He-Gen Zheng
- State Key Laboratory of Coordination Chemistry, School of Chemistry and Chemical Engineering, Collaborative Innovation Center of Advanced Microstructures, Nanjing University, Nanjing 210023, P. R. China
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112
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Chen GH, He YP, Zhang SH, Zhang J. Tuning a layer to a three-dimensional cobalt-tris(4′-carboxybiphenyl)amine framework by introducing potassium ions. INORG CHEM COMMUN 2018. [DOI: 10.1016/j.inoche.2018.02.006] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
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113
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Sun D, Peng L, Reeder WS, Moosavi SM, Tiana D, Britt DK, Oveisi E, Queen WL. Rapid, Selective Heavy Metal Removal from Water by a Metal-Organic Framework/Polydopamine Composite. ACS CENTRAL SCIENCE 2018; 4:349-356. [PMID: 29632880 PMCID: PMC5879484 DOI: 10.1021/acscentsci.7b00605] [Citation(s) in RCA: 191] [Impact Index Per Article: 31.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Received: 12/18/2017] [Indexed: 05/17/2023]
Abstract
Drinking water contamination with heavy metals, particularly lead, is a persistent problem worldwide with grave public health consequences. Existing purification methods often cannot address this problem quickly and economically. Here we report a cheap, water stable metal-organic framework/polymer composite, Fe-BTC/PDA, that exhibits rapid, selective removal of large quantities of heavy metals, such as Pb2+ and Hg2+, from real world water samples. In this work, Fe-BTC is treated with dopamine, which undergoes a spontaneous polymerization to polydopamine (PDA) within its pores via the Fe3+ open metal sites. The PDA, pinned on the internal MOF surface, gains extrinsic porosity, resulting in a composite that binds up to 1634 mg of Hg2+ and 394 mg of Pb2+ per gram of composite and removes more than 99.8% of these ions from a 1 ppm solution, yielding drinkable levels in seconds. Further, the composite properties are well-maintained in river and seawater samples spiked with only trace amounts of lead, illustrating unprecedented selectivity. Remarkably, no significant uptake of competing metal ions is observed even when interferents, such as Na+, are present at concentrations up to 14 000 times that of Pb2+. The material is further shown to be resistant to fouling when tested in high concentrations of common organic interferents, like humic acid, and is fully regenerable over many cycles.
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Affiliation(s)
- Daniel
T. Sun
- Institute
of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), CH-1051 Sion, Switzerland
| | - Li Peng
- Institute
of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), CH-1051 Sion, Switzerland
| | - Washington S. Reeder
- Institute
of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), CH-1051 Sion, Switzerland
- Department
of Chemical and Biomolecular Engineering, University of California, Berkeley, Berkeley, California 94720, United States
| | - Seyed Mohamad Moosavi
- Institute
of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), CH-1051 Sion, Switzerland
| | - Davide Tiana
- Institute
of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), CH-1051 Sion, Switzerland
| | - David K. Britt
- The
Molecular Foundry, Materials Sciences Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720, United States
| | - Emad Oveisi
- Interdisciplinary
Center for Electron Microscopy, École
Polytechnique Fédérale de Lausanne (EPFL), CH-1015 Lausanne, Switzerland
| | - Wendy L. Queen
- Institute
of Chemical Sciences and Engineering, École
Polytechnique Fédérale de Lausanne (EPFL), CH-1051 Sion, Switzerland
- E-mail:
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114
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Zhou G, Luo J, Liu C, Chu L, Crittenden J. Efficient heavy metal removal from industrial melting effluent using fixed-bed process based on porous hydrogel adsorbents. WATER RESEARCH 2018; 131:246-254. [PMID: 29294433 DOI: 10.1016/j.watres.2017.12.067] [Citation(s) in RCA: 168] [Impact Index Per Article: 28.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/10/2017] [Revised: 12/11/2017] [Accepted: 12/23/2017] [Indexed: 05/12/2023]
Abstract
High adsorption capacity, fast adsorption kinetics, good reusability and low cost are highly demanded for adsorbents used in practical adsorption process. In this study, a porous double network Jute/Polyacrylic acid (Jute/PAA) gel was prepared using simple free-radical polymerization of acrylic acid in Jute aqueous solution. The high permeability of Jute/PAA hydrogel with about 80 wt% water made internal adsorption sites fully expose to metal ions. The Jute/PAA gel adsorbent could efficiently adsorb heavy metals in melting wastewater, especially Cd2+ and Pb2+. The adsorbent showed very high adsorption capacities of 401.7 mg/g for Cd2+ and 542.9 mg/g for Pb2+. Moreover, the adsorption equilibrium reached within only 10 min for 40 mg/L of Cd2+ and Pb2+ using 1 g/L adsorbent. Meanwhile, the removal efficiencies reached 81.0% for Pb (C0 = 3.825 mg/L), 79.3% for Cd (C0 = 6.075 mg/L), 83.4% for Cu (C0 = 9.325 mg/L), 29.8% for Zn (C0 = 188.6 mg/L), 22.3% for Mn (C0 = 17.05 mg/L), 96.2% for Cr (C0 = 0.25 mg/L) and 99.8% for Fe (C0 = 9.75 mg/L) in melting wastewater using 1 g/L adsorbent in 2 h. In particular, the concentrations of Pb, Cd and Cr decreased below 0.001 mg/L using 4 g/L adsorbent. In the fixed-bed column experiments, the treatment volume of melting wastewater reached 2900 BV (32.8 L) only producing 50 BV (565 mL) eluent. This work develops a highly practical adsorption process based on hydrogel adsorbents for the removal of heavy metals in actual wastewater.
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Affiliation(s)
- Guiyin Zhou
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR China; College of Life Science and Chemistry, Hunan University of Technology, Hunan 412007, PR China
| | - Jinming Luo
- Brook Byers Institute for Sustainable Systems and School of Civil and Environmental Engineering, Georgia Institute of Technology, 828 West Peachtree Street, Atlanta, GA 30332, United States
| | - Chengbin Liu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR China.
| | - Lin Chu
- State Key Laboratory of Chemo/Biosensing and Chemometrics, Hunan University, Changsha 410082, PR China
| | - John Crittenden
- Brook Byers Institute for Sustainable Systems and School of Civil and Environmental Engineering, Georgia Institute of Technology, 828 West Peachtree Street, Atlanta, GA 30332, United States
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115
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Yan YT, Zhang WY, Zhang F, Cao F, Yang RF, Wang YY, Hou L. Four new metal–organic frameworks based on diverse secondary building units: sensing and magnetic properties. Dalton Trans 2018; 47:1682-1692. [DOI: 10.1039/c7dt04696k] [Citation(s) in RCA: 89] [Impact Index Per Article: 14.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Abstract
Four new metal–organic frameworks based on diverse secondary building units were assembled and 1 showed high selectivity in the detection of CrO42−, Cr2O72−, MnO4− and Fe3+.
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Affiliation(s)
- Yang-Tian Yan
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
| | - Wen-Yan Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
| | - Fang Zhang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
| | - Feng Cao
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
| | - Rui-Feng Yang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
| | - Yao-Yu Wang
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
| | - Lei Hou
- Key Laboratory of Synthetic and Natural Functional Molecule Chemistry of the Ministry of Education
- Shaanxi Key Laboratory of Physico-Inorganic Chemistry
- College of Chemistry & Materials Science
- Northwest University
- Xi'an 710127
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116
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Yue Q, Liu X, Guo WX, Gao EQ. Structural diversity and magnetic properties of Co(ii)/Mn(ii)/Ni(ii) coordination polymers constructed from an unsymmetrical tetracarboxylic acid and varying N-donor ligands. CrystEngComm 2018. [DOI: 10.1039/c8ce00692j] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Seven coordination polymers with diverse structures based on an unsymmetrical tetracarboxylate and varying N-donor ligands were prepared. Complex 7 exhibits strong ferromagnetism.
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Affiliation(s)
- Qi Yue
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
| | - Xu Liu
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
| | - Wei-Xiao Guo
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
| | - En-Qing Gao
- School of Chemistry and Molecular Engineering
- Shanghai Key Laboratory of Green Chemistry and Chemical Processes
- East China Normal University
- Shanghai 200241
- P.R. China
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117
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Wen Y, Meng W, Li C, Dai L, He Z, Wang L, Li M, Zhu J. Enhanced glucose sensing based on a novel composite CoII-MOF/Acb modified electrode. Dalton Trans 2018; 47:3872-3879. [DOI: 10.1039/c8dt00296g] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
A novel electrochemical sensor composed of a composite of CoII-MOF/acetylene black exhibits enhanced sensing behavior for glucose detection.
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Affiliation(s)
- Yuanyuan Wen
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Wei Meng
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Chen Li
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Lei Dai
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Zhangxing He
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Ling Wang
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Ming Li
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
| | - Jing Zhu
- College of Chemical Engineering
- North China University of Science and Technology
- Tangshan 063009
- PR China
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118
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Liu LL, Yu YZ, Zhao XJ, Wang YR, Cheng FY, Zhang MK, Shu JJ, Liu L. A robust Zn(ii)/Na(i)-MOF decorated with [(OAc)2(H2O)2]n2n− anions for the luminescence sensing of copper ions based on the inner filter effect. Dalton Trans 2018; 47:7787-7794. [DOI: 10.1039/c8dt00908b] [Citation(s) in RCA: 32] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/27/2022]
Abstract
A robust Zn(ii)/Na(i)-based MOF decorated with [(OAc)2(H2O)2]n2n− anions was synthesized and employed as the probe for Cu2+ detection.
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Affiliation(s)
- Lei-Lei Liu
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - You-Zhu Yu
- College of Chemistry and Environmental Engineering
- Anyang Institute of Technology
- Anyang 455000
- P. R. China
| | - Xue-Jing Zhao
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Ya-Ru Wang
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Fei-Yang Cheng
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Meng-Ke Zhang
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Jing-Jing Shu
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
| | - Lin Liu
- College of Chemistry and Chemical Engineering
- Anyang Normal University
- Anyang 455000
- P. R. China
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