1
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Wang Y, Zhang Q, Li K, Wang C, Fang D, Han W, Lu M, Ye X, Zhang H, Liu H, Tan X, Wu Z. Efficient Selective Adsorption of Rubidium and Cesium from Practical Brine Using a Metal-Organic Framework-Based Magnetic Adsorbent. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2024; 40:9688-9701. [PMID: 38654502 DOI: 10.1021/acs.langmuir.4c00647] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/26/2024]
Abstract
Rubidium (Rb) and cesium (Cs) have important applications in highly technical fields. Salt lakes contain huge reserves of Rb and Cs with industrial significance, which can be utilized after extraction. In this study, a composite magnetic adsorbent (Fe3O4@ZIF-8@AMP, AMP = ammonium phosphomolybdate) was prepared and its adsorption properties for Rb+ and Cs+ were studied in simulated and practical brine. The structure of the adsorbent was characterized by SEM, XRD, N2 adsorption-desorption, FT-IR, and vibrating sample magnetometer (VSM). The adsorbent had good adsorption affinity for Rb+ and Cs+. The Langmuir model and pseudo-second-order dynamics described the adsorbing isotherm and kinetic dates, respectively. The adsorption capacity and adsorption rate of Fe3O4@ZIF-8@AMP were increased by 1.86- and 2.5-fold compared with those of powdered crystal AMP, owing to the large specific surface area and high dispersibility of the adsorbent in the solution. The adsorbent was rapidly separated from the solution within 17 s using an applied magnetic field owing to the good magnetic properties. The composite adsorbent selectively adsorbed Rb+ and Cs+ from the practical brine even in the presence of a large number of coexisting ions. The promising adsorbent can be used to extract Rb+ and Cs+ from aqueous solutions.
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Affiliation(s)
- Yanping Wang
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
- University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Qiongyuan Zhang
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
- University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Kexin Li
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
| | - Chunyan Wang
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
| | - Dezhen Fang
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
- University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Wenjie Han
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
| | - Miao Lu
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
- University of Chinese Academy of Sciences, Beijing 100049, PR China
| | - Xiushen Ye
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
| | - Huifang Zhang
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
| | - Haining Liu
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
| | - Xiaoli Tan
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- School of Environment and Chemical Engineering, North China Electric Power University, Beijing 102206, PR China
| | - Zhijian Wu
- Key Laboratory of Green and High-end Utilization of Salt Lake Resources, Qinghai Institute of Salt Lakes, Chinese Academy of Sciences, Xining, Qinghai 810008, PR China
- Key Laboratory of Salt Lake Resources Chemistry of Qinghai Province, Xining, Qinghai 810008, PR China
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2
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Zhao M, Wu HM, Chen H, Lai GH, Zhu Z, Wu JL, Kang WH, Sue HJ. Preparation of Polyethylene/α-Zirconium Phosphate Nanocomposites via a Well-Controlled Polyethylene-Grafted Interface. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2023; 39:5803-5813. [PMID: 37053455 PMCID: PMC10853957 DOI: 10.1021/acs.langmuir.3c00058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/06/2023] [Revised: 03/31/2023] [Indexed: 06/19/2023]
Abstract
It is a daunting task to prepare polyolefin nanocomposites that contain well-exfoliated nanoplatelets due to the nonpolar and high crystallinity nature of polyolefins. In this research, a robust approach was developed to prepare polyethylene (PE) nanocomposites by grafting maleated polyethylene (MPE) onto pre-exfoliated α-zirconium phosphate (ZrP) nanoplatelets via a simple amine-anhydride reaction to form ZrP-g-MPE. Several variables, including maleic anhydride (MA) content, MPE graft density, MPE molecular weight, and PE matrix crystallinity, were investigated to determine how they influence ZrP-g-MPE dispersion in PE. It was found that grafted PE has a different morphology and that the long PE brushes with medium graft density on ZrP can achieve sufficient chain entanglement and cocrystallization with PE matrix to stabilize and maintain ZrP-g-MPE dispersion after solution or melt mixing. This leads to enhanced Young's modulus, yield stress, and ductility. The structure-property relationship of PE/ZrP-g-MPE nanocomposites and usefulness of this study for the preparation of high-performance polyolefin nanocomposites are discussed.
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Affiliation(s)
- Mingzhen Zhao
- Department
of Material Science and Engineering, Texas
A&M University, College
Station, Texas 77843, United States
| | - Hong-Mao Wu
- Polyolefin
Department of Formosa Plastics Corporation, Yunlin County 63801, Taiwan
| | - Hengxi Chen
- Department
of Material Science and Engineering, Texas
A&M University, College
Station, Texas 77843, United States
| | - Guan-Hui Lai
- Department
of Material Science and Engineering, Texas
A&M University, College
Station, Texas 77843, United States
| | - Zewen Zhu
- Department
of Material Science and Engineering, Texas
A&M University, College
Station, Texas 77843, United States
| | - Jen-Long Wu
- Polyolefin
Department of Formosa Plastics Corporation, Yunlin County 63801, Taiwan
| | - Wen-Hao Kang
- Polyolefin
Department of Formosa Plastics Corporation, Yunlin County 63801, Taiwan
| | - Hung-Jue Sue
- Department
of Material Science and Engineering, Texas
A&M University, College
Station, Texas 77843, United States
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3
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Ma J, Zhou S, Lai Y, Wang Z, Ni N, Dai F, Xu Y, Yang X. Ionic Liquids Facilitate the Dispersion of Branched Polyethylenimine Grafted ZIF-8 for Reinforced Epoxy Composites. Polymers (Basel) 2023; 15:polym15081837. [PMID: 37111984 PMCID: PMC10146677 DOI: 10.3390/polym15081837] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 04/04/2023] [Accepted: 04/07/2023] [Indexed: 04/29/2023] Open
Abstract
Metal-organic frameworks (MOFs) have been previously shown as an emerging modified class of epoxy resin. In this work, we report a simple strategy for preventing zeolitic imidazolate framework (ZIF-8) nanoparticles from agglomerating in epoxy resin (EP). Branched polyethylenimine grafted ZIF-8 in ionic liquid (BPEI-ZIF-8) nanofluid with good dispersion was prepared successfully using an ionic liquid as both the dispersant and curing agent. Results indicated that the thermogravimetric curve of the composite material had no noticeable change with increasing BPEI-ZIF-8/IL content. The glass transition temperature (Tg) of the epoxy composite was reduced with the addition of BPEI-ZIF-8/IL. The addition of 2 wt% BPEI-ZIF-8/IL into EP effectively improved the flexural strength to about 21.7%, and the inclusion of 0.5 wt% of BPEI-ZIF-8/IL EP composites increased the impact strength by about 83% compared to pure EP. The effect of adding BPEI-ZIF-8/IL on the Tg of epoxy resin was explored, and its toughening mechanism was analyzed in combination with SEM images showing fractures in the EP composites. Moreover, the damping and dielectric properties of the composites were improved by adding BPEI-ZIF-8/IL.
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Affiliation(s)
- Junchi Ma
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
| | - Shihao Zhou
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
| | - Yuanchang Lai
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
| | - Zhaodi Wang
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
| | - Nannan Ni
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
| | - Feng Dai
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
| | - Yahong Xu
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
| | - Xin Yang
- Key Laboratory for Light-Weight Materials, Nanjing Tech University, Nanjing 210009, China
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4
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Mohammadkhah S, Ramezanzadeh M, Eivaz Mohammadloo H, Ramezanzadeh B, Ghamsarizade M. Construction of A nano-micro nacre-inspired 2D-MoS2-MOF-glutamate carrier toward designing a high-performance smart epoxy composite. J IND ENG CHEM 2023. [DOI: 10.1016/j.jiec.2023.01.039] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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5
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Self-healing epoxy composite coating based on polypyrrole@MOF nanoparticles for the long-efficiency corrosion protection on steels. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2022.130601] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Preparation of ZIF-67@DTMS NPs/Epoxy composite coating and its anti-corrosion performance for Q235 carbon steel in 3.5 wt% NaCl solution. Colloids Surf A Physicochem Eng Asp 2023. [DOI: 10.1016/j.colsurfa.2022.130370] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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7
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Wang W, Chen G, Wu S, Liu Y, Wang Q. Solvent‐free synthesis of phosphate‐containing imidazole fluid for flame retardant one‐component epoxy resin with long pot life, low curing temperature and fast curing rate. J Appl Polym Sci 2022. [DOI: 10.1002/app.53509] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Wei Wang
- Department of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu China
| | - Gang Chen
- Polymer Research Center Baosheng Science and Technology Innovation Co., Ltd. Nanjing Jiangsu China
| | - Shulong Wu
- Polymer Research Center Baosheng Science and Technology Innovation Co., Ltd. Nanjing Jiangsu China
| | - Yuan Liu
- Department of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu China
| | - Qi Wang
- Department of Polymer Science and Engineering State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu China
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8
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Lin X, Peng Q, Duan S, Zhang C, Chen X, Deng Z, Dou B, Zhang Y, Gao X, Fang Z. Corrosion inhibition of
Q235
steel by epoxy coatings containing
FG
@
ZIF
‐8. J Appl Polym Sci 2022. [DOI: 10.1002/app.53193] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Xiuzhou Lin
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
- Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong China
| | - Qiang Peng
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
- Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong China
| | - Song Duan
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
- Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong China
| | - Chunjiang Zhang
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
- Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong China
| | - Xulei Chen
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
- Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong China
| | - Zhiqiang Deng
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
- Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong China
| | - Baojie Dou
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
- Material Corrosion and Protection Key Laboratory of Sichuan Province Sichuan University of Science & Engineering Zigong China
- Chimie ParisTech, PSL University, CNRS Institut de Recherche de Chimie Paris (IRCP) Paris France
| | - Yingjun Zhang
- School of Materials Science and Engineering Sichuan University of Science & Engineering Zigong China
| | - Xiulei Gao
- Corrosion Control Technology R&D Center Zhongshan Photoelectric Materials Co., Ltd Zibo China
| | - Zhiwen Fang
- Corrosion Control Technology R&D Center Zhongshan Photoelectric Materials Co., Ltd Zibo China
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9
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Wang J, Yi D, Peng X, Yang H, Wang T, Gao J, Xie B, Su G. The hydrophobically modified cellulose-based aerogel loaded with BTA enhances the anticorrosion and active self-healing properties of epoxy coating. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.129835] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/03/2022]
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10
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Novel pH-responsive self-healing anti-corrosion coating with high barrier and corrosion inhibitor loading based on reduced graphene oxide loaded zeolite imidazole framework. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2022.128641] [Citation(s) in RCA: 9] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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11
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Mirzaee M, Rashidi A, Seif A, Silvestrelli PL, Pourhashem S, Sirati Gohari M, Duan J. Amino-silane co-functionalized h-BN nanofibers with anti-corrosive function for epoxy coating. REACT FUNCT POLYM 2022. [DOI: 10.1016/j.reactfunctpolym.2022.105244] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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12
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Ozeiry F, Ramezanzadeh M, Ramezanzadeh B, Bahlakeh G. Multi-walled CNT decoration by ZIF-8 nanoparticles: O-MWCNT@ZIF-8/epoxy interfacial, thermal–mechanical properties analysis via combined DFT-D computational/experimental approaches. J IND ENG CHEM 2022. [DOI: 10.1016/j.jiec.2021.12.037] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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13
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Epoxy coating with excellent anticorrosion and pH-responsive performances based on DEAEMA modified mesoporous silica nanomaterials. Colloids Surf A Physicochem Eng Asp 2022. [DOI: 10.1016/j.colsurfa.2021.127951] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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14
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Yang M, Yang H, Wang X, Lu Y, Yu X, Chen F, Gao J, Di N. Design, Synthesis and Characterization of 2‐Methylimidazole/Zeolitic Imidazolate Framework‐8 for Curing with Epoxy Resin. Z Anorg Allg Chem 2022. [DOI: 10.1002/zaac.202100384] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Mengxiao Yang
- Institute of Functional Porous Materials, School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Haiming Yang
- Institute of Functional Porous Materials, School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Xue Wang
- Institute of Functional Porous Materials, School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Yunfeng Lu
- Zhejiang Bofay Electric Co., LTD Haining 314400 China
| | - Xigao Yu
- Zhejiang Bofay Electric Co., LTD Haining 314400 China
| | - Fengfeng Chen
- Institute of Functional Porous Materials, School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
| | - Junkuo Gao
- Institute of Functional Porous Materials, School of Materials Science and Engineering Zhejiang Sci-Tech University Hangzhou 310018 China
- Zhejiang Bofay Electric Co., LTD Haining 314400 China
| | - Ningyu Di
- Zhejiang Bofay Electric Co., LTD Haining 314400 China
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15
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Li X, Hu X, Liu X, Liu X, He R, Liu H, Ling X. A novel nanocomposite of
NH
2
‐MIL
‐125 modified
bismaleimide‐triazine
resin with excellent dielectric properties. J Appl Polym Sci 2022. [DOI: 10.1002/app.51487] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Xiaodan Li
- Chongqing Key Laboratory of Catalysis and New Environmental materials, College of Environment and Resources Chongqing Technology and Business University Chongqing China
| | - Xinyu Hu
- Chongqing Key Laboratory of Catalysis and New Environmental materials, College of Environment and Resources Chongqing Technology and Business University Chongqing China
- Chongqing Research Institute of HIT Chongqing China
| | - Xiaoping Liu
- Chongqing Key Laboratory of Catalysis and New Environmental materials, College of Environment and Resources Chongqing Technology and Business University Chongqing China
| | - Xiaoqing Liu
- Chongqing Key Laboratory of Catalysis and New Environmental materials, College of Environment and Resources Chongqing Technology and Business University Chongqing China
| | - Rui He
- Chongqing Key Laboratory of Catalysis and New Environmental materials, College of Environment and Resources Chongqing Technology and Business University Chongqing China
| | - Hongyu Liu
- Chongqing Key Laboratory of Catalysis and New Environmental materials, College of Environment and Resources Chongqing Technology and Business University Chongqing China
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16
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Shimomura O, Furuya H, Fukumoto D, Ohtaka A, Nomura R. Zeolitic Imidazolate Frameworks as Latent Thermal Initiators in the Curing of Epoxy Resin. ACS OMEGA 2021; 6:30292-30297. [PMID: 34805661 PMCID: PMC8600518 DOI: 10.1021/acsomega.1c02619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/19/2021] [Accepted: 10/21/2021] [Indexed: 06/13/2023]
Abstract
The curing of a mixture of glycidyl phenyl ether (GPE) and hexahydro-4-methylphthalic anhydride (MHHPA) with zeolitic imidazolate frameworks (ZIFs)-ZIF-7, ZIF-8, ZIF-11, and ZIF-14-as latent thermal initiators has been critically evaluated. For ZIF-8 and ZIF-14, the % conversion values for GPE were 92 and 93%, respectively, for curing at 100 °C and for 1 h. With regard to the stability of ZIF-8 and ZIF-14 in the GPE-MHHPA mixture, the % conversion values for GPE were 11 and 12% for storage over 8 days at 25 °C. The ZIF-8 and ZIF-14 initiators exhibited excellent thermal latency for heating at 100 °C and showed good stability for storage at 25 °C. To evaluate the practicality of the resin curing system, the reactions of 2,2-bis(4-glycidyloxyphenyl)propane (DGEBA) and MHHPA with ZIFs were studied by differential scanning calorimetry. Prominent exothermic peaks for ZIF-8 and ZIF-14 were observed at 157 and 162 °C, respectively; by comparison, for the commercially available microencapsulated latent thermal initiators HX-3088 and HX-3722, the respective peak maxima were 177 and 181 °C, respectively. The exothermic peak maxima for ZIF-8 and ZIF-14 were lower than those for HX-3088 and HX-3722. The ZIF-8 and ZIF-14 initiators can be stored in precured epoxy resin at 25 °C and cured by lower temperatures compared with commercially-available initiators HX-3088 and HX-3722.
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17
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Jeong S, Chae JA, Kim HJ, Jung D, Kim YA, Choi E, Kim H. Hierarchical Design of Functional, Fibrous, and Microporous Polymer Monoliths for the Molecular Recognition of Diethylstilbestrol. Anal Chem 2021; 93:13513-13519. [PMID: 34596384 DOI: 10.1021/acs.analchem.1c02393] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022]
Abstract
This paper demonstrates the hierarchical design of functional, fibrous polymer monoliths. The monoliths are composed of conjugated microporous polymers that not only are embedded with heteroatoms but also feature fibrous yet compressible structures due to the in situ self-assembly process that occurs during the polymerization process. Therefore, the doped nitrogen atoms can allow the growth of zeolitic imidazolate framework (ZIF) nanocrystals, which causes the homogeneous encapsulation of individual fibers. The resulting hybrid monoliths exhibit enhanced physical properties as well as catalytic activity, allowing the formation of an additional coating layer via a thiol-epoxy reaction. The deliberate inclusion of template molecules during the reaction forms molecularly imprinted sites on the fibers to afford functional monoliths. As a proof of concept, the hierarchically designed materials are able to show effective recognition properties toward diethylstilbestrol, an endocrine disruptor, taking advantage of the binding sites that selectively capture the analyte molecules and the fibrous morphology that increases the accessibility of these binding sites. We envisage that the incorporation of various heteroatoms or nanocrystals will bring about the bespoke design of advanced monoliths with autonomous functions, leading to smart textile systems.
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Affiliation(s)
- Songah Jeong
- School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea
| | - Ji Ae Chae
- School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea
| | - Hea Ji Kim
- School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea
| | - Doyoung Jung
- School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea
| | - Yoong Ahm Kim
- School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea
| | - Eunpyo Choi
- School of Mechanical Engineering, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea.,Korea Institute of Medical Microrobotics (KIMIRo), 43-26, Cheomdangwagi-ro 208-beon-gil, Buk-gu, Gwangju 61011, Korea
| | - Hyungwoo Kim
- School of Polymer Science and Engineering & Alan G. MacDiarmid Energy Research Institute, Chonnam National University, 77 Yongbong-ro, Buk-gu, Gwangju 61186, Korea
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18
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Synergistic Enhanced Thermal Conductivity and Dielectric Constant of Epoxy Composites with Mesoporous Silica Coated Carbon Nanotube and Boron Nitride Nanosheet. MATERIALS 2021; 14:ma14185251. [PMID: 34576475 PMCID: PMC8471898 DOI: 10.3390/ma14185251] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/06/2021] [Revised: 08/26/2021] [Accepted: 08/30/2021] [Indexed: 12/28/2022]
Abstract
Dielectric materials with high thermal conductivity and outstanding dielectric properties are highly desirable for advanced electronics. However, simultaneous integration of those superior properties for a material remains a daunting challenge. Here, a multifunctional epoxy composite is fulfilled by incorporation of boron nitride nanosheets (BNNSs) and mesoporous silica coated multi-walled carbon nanotubes (MWCNTs@mSiO2). Owing to the effective establishment of continuous thermal conductive network, the obtained BNNSs/MWCNTs@mSiO2/epoxy composite exhibits a high thermal conductivity of 0.68 W m-1 K-1, which is 187% higher than that of epoxy matrix. In addition, the introducing of mesoporous silica dielectric layer can screen charge movement to shut off leakage current between MWCNTs, which imparts BNNSs/MWCNTs@mSiO2/epoxy composite with high dielectric constant (8.10) and low dielectric loss (<0.01) simultaneously. It is believed that the BNNSs/MWCNTs@mSiO2/epoxy composites with admirable features have potential applications in modern electronics.
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Haeri Z, Ramezanzadeh M, Ramezanzadeh B. Ce-TA MOF assembled GO nanosheets reinforced epoxy composite for superior thermo-mechanical properties. J Taiwan Inst Chem Eng 2021. [DOI: 10.1016/j.jtice.2021.07.002] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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20
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Influence of active nanofiller ZIF-8 metal-organic framework (MOF) by microemulsion method on anticorrosion of epoxy coatings. Colloids Surf A Physicochem Eng Asp 2021. [DOI: 10.1016/j.colsurfa.2021.126836] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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21
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Hu M, Shu Y, Kirillov A, Liu W, Yang L, Dou W. Epoxy Functional Composites Based on Lanthanide Metal-Organic Frameworks for Luminescent Polymer Materials. ACS APPLIED MATERIALS & INTERFACES 2021; 13:7625-7634. [PMID: 33533612 DOI: 10.1021/acsami.0c23030] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/12/2023]
Abstract
The integration of metal-organic frameworks (MOF) into organic polymers represents a direct and effective strategy for developing innovative composite materials that combine the exceptional properties of MOFs with the robustness of organic polymers. However, the preparation of MOF@polymer hybrid composites requires an efficient dispersion and interaction of MOF particles with polymer matrices, which remains a significant challenge. In this work, a new simple and direct approach was applied for the development of Ln-MOF@polymer materials. A series of Ln-MOF@TGIC composites {Ln-MOF = [Ln(μ3-BTC)(H2O)6]n (Ln-BTC), where Ln = Eu, Tb, Eu0.05Tb0.95; H3BTC = 1,3,5-benzenetricarboxylic acid; TGIC = triglycidyl isocyanurate} were successfully obtained by applying a grinding method via the chemical bonding between uncoordinated carboxylate groups in Ln-BTC and epoxy groups in TGIC. The Ln-BTC@TGIC materials possess significant fluorescence characteristics with superior emission lifetimes and quantum yields if compared to parent Ln-MOFs. Interestingly, under the UV irradiation, a considerable color change from yellow in Eu0.05Tb0.95-BTC to red in Eu0.05Tb0.95-BTC@TGIC was observed. The energy-transfer mechanism was also rationalized by the density functional theory (DFT) calculations. The developed Ln-BTC@TGIC composites were further applied as functional fluorescent coatings for the fabrication, via a simple spraying method, of the flexible polyimide (PI) films, Ln-BTC@TGIC@PI. Thus, the present work unveils a new methodology and expands its applicability for the design and assembly of stable, multicomponent, and soft polymer materials with remarkable fluorescence properties.
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Affiliation(s)
- Mingyang Hu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Ying Shu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Alexander Kirillov
- Centro de Química Estrutural, Complexo I, Instituto Superior Técnico, Universidade de Lisboa, Avenida Rovisco Pais, 1049-001 Lisbon, Portugal
- Research Institute of Chemistry, Peoples' Friendship University of Russia (RUDN University), 6 Miklukho-Maklaya Street, Moscow 117198, Russia
| | - Weisheng Liu
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Lizi Yang
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
| | - Wei Dou
- State Key Laboratory of Applied Organic Chemistry and Key Laboratory of Nonferrous Metals Chemistry and Resources Utilization of Gansu Province, College of Chemistry and Chemical Engineering, Lanzhou University, Lanzhou 730000, P. R. China
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Lashgari SM, Yari H, Mahdavian M, Ramezanzadeh B, Bahlakeh G, Ramezanzadeh M. Synthesis of graphene oxide nanosheets decorated by nanoporous zeolite-imidazole (ZIF-67) based metal-organic framework with controlled-release corrosion inhibitor performance: Experimental and detailed DFT-D theoretical explorations. JOURNAL OF HAZARDOUS MATERIALS 2021; 404:124068. [PMID: 33129182 DOI: 10.1016/j.jhazmat.2020.124068] [Citation(s) in RCA: 42] [Impact Index Per Article: 14.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/19/2020] [Revised: 09/05/2020] [Accepted: 09/19/2020] [Indexed: 06/11/2023]
Abstract
For the first time, the zeolite-imidazole (ZIF-67) framework, a new subfamily of metal-organic frameworks (MOFs), is synthesized on the graphene oxide (GO) platform. Co2+ (as a central atom) and 2-methylimidazole (as organic ligands) were assembled to fabricate ZIF-67/GO NPs for providing epoxy-based anti-corrosion coatings with both active (self-healing) and passive (barrier) performance. Also, the ZIF-67/GO NPs were modified by 3-Aminopropyl triethoxysilane (APS) to improve the particles compatibility with the epoxy matrix and control their solubility in saline media. The FE-SEM, FT-IR, UV-Vis, Raman, TGA, and low-angle XRD techniques were used to prove the successful ZIF-67 particles growth onto the GO platforms. Tafel (potentiodynamic) polarization test demonstrated that the ZIF-67/GO@APS NPs could protect the surface of steel through mixed anodic/cathodic type (O2 reduction/Fe oxidation) mechanisms and the corrosion current density of the iron sample decreased to 1.41 µA·cm-2. Interestingly, the epoxy coatings containing ZIF-67/GO and ZIF-67/GO@APS particles revealed long-term corrosion protection durability and outstanding self-healing anti-corrosion performance, which were well studied via EIS, salt spray, cathodic delamination, and pull-off techniques. The impedance value at the lowest frequency for the coating containing ZIF-67/GO@APS after 50 days decreased from 10.7 Ω·cm2 to 10.2 Ω·cm2 that showed the lowest reduction among the studied samples.
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Affiliation(s)
- Seyed Mohammad Lashgari
- Department of Surface Coatings and Corrosion, Institute for Color Science and Technology, P.O. Box 16765-654, Tehran, Iran
| | - Hossain Yari
- Department of Surface Coatings and Corrosion, Institute for Color Science and Technology, P.O. Box 16765-654, Tehran, Iran
| | - Mohammad Mahdavian
- Department of Surface Coatings and Corrosion, Institute for Color Science and Technology, P.O. Box 16765-654, Tehran, Iran
| | - Bahram Ramezanzadeh
- Department of Surface Coatings and Corrosion, Institute for Color Science and Technology, P.O. Box 16765-654, Tehran, Iran.
| | - Ghasem Bahlakeh
- Department of Chemical Engineering, Faculty of Engineering, Golestan University, Aliabad Katoul, Iran
| | - Mohammad Ramezanzadeh
- Department of Surface Coatings and Corrosion, Institute for Color Science and Technology, P.O. Box 16765-654, Tehran, Iran
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Ryu U, Jee S, Rao PC, Shin J, Ko C, Yoon M, Park KS, Choi KM. Recent advances in process engineering and upcoming applications of metal-organic frameworks. Coord Chem Rev 2021; 426:213544. [PMID: 32981945 PMCID: PMC7500364 DOI: 10.1016/j.ccr.2020.213544] [Citation(s) in RCA: 126] [Impact Index Per Article: 42.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2020] [Revised: 08/05/2020] [Accepted: 08/07/2020] [Indexed: 12/25/2022]
Abstract
Progress in metal-organic frameworks (MOFs) has advanced from fundamental chemistry to engineering processes and applications, resulting in new industrial opportunities. The unique features of MOFs, such as their permanent porosity, high surface area, and structural flexibility, continue to draw industrial interest outside the traditional MOF field, both to solve existing challenges and to create new businesses. In this context, diverse research has been directed toward commercializing MOFs, but such studies have been performed according to a variety of individual goals. Therefore, there have been limited opportunities to share the challenges, goals, and findings with most of the MOF field. In this review, we examine the issues and demands for MOF commercialization and investigate recent advances in MOF process engineering and applications. Specifically, we discuss the criteria for MOF commercialization from the views of stability, producibility, regulations, and production cost. This review covers progress in the mass production and formation of MOFs along with future applications that are not currently well known but have high potential for new areas of MOF commercialization.
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Key Words
- 2,4-DNT, 2,4-dinitrotoluene
- 4-NP, 4-nitrophenol
- ABS, acrylonitril-butadiene-styrene
- BET, Brunauer–Emmett–Teller
- CA, Cellulose-acetate
- CEES, 2-Chloroethyl ethyl sulfide
- CIE, Commission international ed’Eclairage
- CNF, Cellulose nanofiber
- CNG, compressed natural gas
- CVD, Chemical vapor deposition
- CWA, Chemical warfare agent
- CWC, Chemical weapons convention
- Commercialization
- DCP, Diethylchlorophosphonate
- DDM, n-dodecyl β-D-maltoside
- DEF, N,N-Diethyl formamide
- DFP, Diisopropyl fluorophosphate
- DFT, Density functional theory
- DIFP, Diisopropylfluorophosphate
- DLS, Dynamic light scattering
- DMA, Dimethylacetamide
- DMF, N,N-Dimethyl formamide
- DMMP, Dimethyl methylphosphonate
- DRIFTS, Diffuse reflectance infrared fourier transform spectroscopy
- Dispersion
- E. Coli, Escherichia coli
- ECS, Extrusion-crushing-sieving
- EDLCs, Electrochemical double-layer capacitors
- EPA, Environmental protection agency
- EXAFS, Extended X-ray absorption fine structure
- FT-IR, Fourier-transform infrared spectroscopy
- Fn, Fusobacterium nucleatum
- Future applications
- GC–MS, Gas chromatography–mass spectrometry
- GRGDS, Gly-Arg-Gly-Asp-Ser
- ILDs, Interlayer dielectrics
- ITRS, International technology roadmap for semiconductors
- LED, Light-emitting diode
- LIBs, Lithium-ion batteries
- LMOF, Luminescent metal–organic framework
- LOD, Limit of detection
- MB, methylene blue
- MBC, Minimum bactericidal concentration
- MIC, Minimum inhibitory concentration
- MIM, Metal-insulator–metal
- MMP, Methyl methylphosphonate
- MOF, metal–organic framework
- MOGs, Metal-organic gels
- MRA, mesoporous ρ-alumina
- MRSA, Methicillin-resistant staphylococcus aureus
- MVTR, Moisture vapor transport rate
- Mass production
- Metal–organic framework
- NMP, N-methyl-2-pyrrolidone
- NMR, Nuclear magnetic resonance
- PAN, Polyacrylonitrile
- PANI, Polyaniline
- PEG-CCM, polyethylene-glycol-modified mono-functional curcumin
- PEI, Polyetherimide
- PEMFCs, Proton-exchange membrane fuel cells
- PM, Particulate matter
- POM, Polyoxometalate
- PPC, Polypropylene/polycarbonate
- PS, Polystyrene
- PSM, Post-synthetic modification
- PVA, Polyvinyl alcohol
- PVB, Polyvinyl Butyral
- PVC, Polyvinylchloride
- PVF, Polyvinylformal
- PXRD, Powder x-ray diffraction
- Pg, Porphyromonas gingivalis
- RDX, 1,3,5-trinitro-1,3,5-triazinane
- ROS, Reactive oxygen species
- SALI, Solvent assisted ligand incorporation
- SBU, Secondary building unit
- SCXRD, Single-crystal X-ray diffraction
- SEM, Scanning electron microscope
- SIBs, Sodium-ion batteries
- SSEs, Solid-state electrolytes
- STY, space–time yield, grams of MOF per cubic meter of reaction mixture per day of synthesis
- Shaping
- TEA, Triethylamine
- TIPS-HoP, Thermally induced phase separation-hot pressing
- TNP, 2,4,6-trinitrophenol
- TNT, 2,4,6-trinitrotoluene
- UPS, Ultraviolet photoelectron spectroscopy
- VOC, Volatile organic compound
- WHO, World health organization
- WLED, White light emitting diode
- XPS, X-ray photoelectron spectroscopy
- ZIF, zeolitic imidazolate framework
- hXAS, Hard X-ray absorption spectroscopy
- sXAS, Soft X-ray absorption spectroscopy
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Affiliation(s)
- UnJin Ryu
- Department of Chemical and Biological Engineering, Sookmyung Women's University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic of Korea
| | - Seohyeon Jee
- Department of Chemical and Biological Engineering, Sookmyung Women's University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic of Korea
| | - Purna Chandra Rao
- Department of Chemistry & Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Jeeyoung Shin
- Department of Mechanical Systems Engineering, Sookmyung Women's University, Seoul 04310, Republic of Korea
- Institute of Advanced Materials & Systems, Sookmyung Women's University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic of Korea
| | - Changhyun Ko
- Institute of Advanced Materials & Systems, Sookmyung Women's University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic of Korea
- Department of Applied Physics, College of Engineering, Sookmyung Women's University, Seoul 04310, Republic of Korea
| | - Minyoung Yoon
- Department of Chemistry & Green-Nano Materials Research Center, Kyungpook National University, Daegu 41566, Republic of Korea
| | - Kyo Sung Park
- Corporation R&D, Research Park, LG Chem, LG Science Park, 30, Magokjungang-10-Ro, Gangseo-Gu, Seoul, Republic of Korea
| | - Kyung Min Choi
- Department of Chemical and Biological Engineering, Sookmyung Women's University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic of Korea
- Institute of Advanced Materials & Systems, Sookmyung Women's University, 100 Cheongpa-ro 47 gil, Yongsan-gu, Seoul 04310, Republic of Korea
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Lashgari SM, Yari H, Mahdavian M, Ramezanzadeh B, Bahlakeh G, Ramezanzadeh M. Unique 2-methylimidazole based Inorganic Building Brick nano-particles (NPs) functionalized with 3-aminopropyltriethoxysilane with excellent controlled corrosion inhibitors delivery performance; Experimental coupled with molecular/DFT-D simulations. J Taiwan Inst Chem Eng 2020. [DOI: 10.1016/j.jtice.2020.11.035] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
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25
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Liu C, Zhang T, Daneshvar F, Feng S, Zhu Z, Kotaki M, Mullins M, Sue HJ. High dielectric constant epoxy nanocomposites based on metal organic frameworks decorated multi-walled carbon nanotubes. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122913] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Metal-Organic Framework (MOF)/Epoxy Coatings: A Review. MATERIALS 2020; 13:ma13122881. [PMID: 32604965 PMCID: PMC7345547 DOI: 10.3390/ma13122881] [Citation(s) in RCA: 50] [Impact Index Per Article: 12.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 05/26/2020] [Revised: 06/17/2020] [Accepted: 06/22/2020] [Indexed: 01/16/2023]
Abstract
Epoxy coatings are developing fast in order to meet the requirements of advanced materials and systems. Progress in nanomaterial science and technology has opened a new era of engineering for tailoring the bulk and surface properties of organic coatings, e.g., adhesion to the substrate, anti-corrosion, mechanical, flame-retardant, and self-healing characteristics. Metal-organic frameworks (MOFs), a subclass of coordinative polymers with porous microstructures, have been widely synthesized in recent years and applied in gas and energy storage, separation, sensing, environmental science and technology, and medicine. Nevertheless, less attention has been paid to their performance in coatings. Well-known as micro- and nanoporous materials, with a tailorable structure consisting of metal ions and organic linkers, MOFs have a huge loading capacity, which is essential for the delivery of corrosion inhibitors. This review paper attempts to highlight the importance of epoxy/MOF composites for coating applications. A particular emphasis was explicitly placed on the anti-corrosion, flame-retardant, mechanical, and dielectric properties of epoxy/MOF coatings.
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Jia Q, Yang D, Jin L, Zhang Z. Enhancement of permittivity in P(
VDF‐CTFE
)/metal–organic frameworks mixed matrix membranes. J Appl Polym Sci 2020. [DOI: 10.1002/app.49539] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Qin‐Xiang Jia
- Department of Chemistry, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, School of Science Xi'an Jiaotong University Xi'an Shaanxi China
| | - Dan‐Hong Yang
- Department of Chemistry, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, School of Science Xi'an Jiaotong University Xi'an Shaanxi China
| | - Li Jin
- Electronic Materials Research Laboratory, Key Laboratory of the Ministry of Education & International Center for Dielectric Research, School of Electronic Science and Engineering, Faculty of Electronic and Information Engineering Xi'an Jiaotong University Xi'an Shaanxi China
| | - Zhicheng Zhang
- Department of Chemistry, Xi'an Key Laboratory of Sustainable Energy Materials Chemistry, School of Science Xi'an Jiaotong University Xi'an Shaanxi China
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Mahmudzadeh M, Yari H, Ramezanzadeh B, Mahdavian M. Urtica dioica extract as a facile green reductant of graphene oxide for UV resistant and corrosion protective polyurethane coating fabrication. J IND ENG CHEM 2019. [DOI: 10.1016/j.jiec.2019.06.026] [Citation(s) in RCA: 25] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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Liu C, Zhu Z, Molero G, Chen Q, Kotaki M, Mullins M, Sue HJ. Mechanical behavior of self-curing epoxy nanocomposites. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121631] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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30
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