1
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Fang H, Gao X, Zhang F, Zhou W, Qi G, Song K, Cheng S, Ding Y, Winter HH. Triblock Elastomeric Vitrimers: Preparation, Morphology, Rheology, and Applications. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01711] [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)
- Huagao Fang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
- Anhui Province Key Laboratory of Advanced Functional Materials and Devices, Hefei 230009, Anhui, China
| | - Xingchen Gao
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
| | - Fan Zhang
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
| | - Wenjuan Zhou
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
| | - Guobin Qi
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
| | - Kai Song
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
| | - Sheng Cheng
- Instrumental Analysis Center, Hefei University of Technology, Hefei 230009, Anhui, China
| | - Yunsheng Ding
- Department of Polymer Science and Engineering, School of Chemistry and Chemical Engineering, Hefei University of Technology, Hefei 230009, Anhui, China
- Anhui Province Key Laboratory of Advanced Functional Materials and Devices, Hefei 230009, Anhui, China
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2
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Stelescu MD, Airinei A, Bargan A, Fifere N, Georgescu M, Sonmez M, Nituica M, Alexandrescu L, Stefan A. Mechanical Properties and Equilibrium Swelling Characteristics of Some Polymer Composites Based on Ethylene Propylene Diene Terpolymer (EPDM) Reinforced with Hemp Fibers. MATERIALS (BASEL, SWITZERLAND) 2022; 15:6838. [PMID: 36234179 PMCID: PMC9571222 DOI: 10.3390/ma15196838] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/17/2022] [Revised: 09/22/2022] [Accepted: 09/27/2022] [Indexed: 06/16/2023]
Abstract
EPDM/hemp fiber composites with fiber loading of 0-20 phr were prepared by the blending technique on a laboratory electrically heated roller mill. Test specimens were obtained by vulcanization using a laboratory hydraulic press. The elastomer crosslinking and the chemical modification of the hemp fiber surface were achieved by a radical reaction mechanism initiated by di(tert-butylperoxyisopropyl)benzene. The influence of the fiber loading on the mechanical properties, gel fraction, swelling ratio and crosslink degree was investigated. The gel fraction, crosslink density and rubber-hemp fiber interaction were evaluated based on equilibrium solvent-swelling measurements using the Flory-Rehner relation and Kraus and Lorenz-Park equations. The morphology of the EPDM/hemp fiber composites was analyzed by scanning electron microscopy. The water absorption increases as the hemp fiber loading increases.
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Affiliation(s)
- Maria Daniela Stelescu
- National Research and Development Institute for Textile and Leather, Leather and Footwear Institute, 93 Ion Minulescu Street, 031215 Bucharest, Romania
| | - Anton Airinei
- Petru Poni Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania
| | - Alexandra Bargan
- Petru Poni Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania
| | - Nicusor Fifere
- Petru Poni Institute of Macromolecular Chemistry, 41A Grigore Ghica Voda Alley, 700487 Iasi, Romania
| | - Mihai Georgescu
- National Research and Development Institute for Textile and Leather, Leather and Footwear Institute, 93 Ion Minulescu Street, 031215 Bucharest, Romania
| | - Maria Sonmez
- National Research and Development Institute for Textile and Leather, Leather and Footwear Institute, 93 Ion Minulescu Street, 031215 Bucharest, Romania
| | - Mihaela Nituica
- National Research and Development Institute for Textile and Leather, Leather and Footwear Institute, 93 Ion Minulescu Street, 031215 Bucharest, Romania
| | - Laurentia Alexandrescu
- National Research and Development Institute for Textile and Leather, Leather and Footwear Institute, 93 Ion Minulescu Street, 031215 Bucharest, Romania
| | - Adriana Stefan
- National Institute of Aerospace Research “Elie Carafoli”, 220 Iuliu Maniu Blv., 061126 Bucharest, Romania
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3
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Shi X, Yuan X, Guo X, Zeng F, Liu G. A new way to investigate the damping properties of
NR
/
CIIR
blends characterized by the rebound behaviors. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5805] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Xinghui Shi
- School of Polymer Science and Engineering QingDao University of Science and Technology QingDao China
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics Qingdao University of Science & Technology Qingdao China
| | - Xiaojing Yuan
- Combat Support College Rocket Force University of Engineering Xi'an China
| | - Xiaohui Guo
- Combat Support College Rocket Force University of Engineering Xi'an China
| | - Fanqi Zeng
- Combat Support College Rocket Force University of Engineering Xi'an China
| | - Guangyong Liu
- School of Polymer Science and Engineering QingDao University of Science and Technology QingDao China
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics Qingdao University of Science & Technology Qingdao China
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4
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Chen J, Liao L, Zhang F, Gao T, Gao L, Ma L, Ma X. Improving reinforcement of natural rubber latex by introducing poly‐zinc dimethacrylate and sulfur vulcanizing system. POLYM ENG SCI 2022. [DOI: 10.1002/pen.25943] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Affiliation(s)
- Jing Chen
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry of Guangdong Higher Education Institutes Lingnan Normal University Zhanjiang People's Republic of China
| | - Lusheng Liao
- Guangdong Provincial Key Laboratory of Natural Rubber Processing Agricultural Products Processing Research Institute of Chinese Academy of Tropical Agricultural Sciences Zhanjiang Guangdong People's Republic of China
| | - Fuquan Zhang
- Guangdong Provincial Key Laboratory of Natural Rubber Processing Agricultural Products Processing Research Institute of Chinese Academy of Tropical Agricultural Sciences Zhanjiang Guangdong People's Republic of China
| | - Tiaoming Gao
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry of Guangdong Higher Education Institutes Lingnan Normal University Zhanjiang People's Republic of China
| | - Lijun Gao
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry of Guangdong Higher Education Institutes Lingnan Normal University Zhanjiang People's Republic of China
| | - Lin Ma
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry of Guangdong Higher Education Institutes Lingnan Normal University Zhanjiang People's Republic of China
| | - Xiaocong Ma
- School of Chemistry and Chemical Engineering, Key Laboratory of Clean Energy Materials Chemistry of Guangdong Higher Education Institutes Lingnan Normal University Zhanjiang People's Republic of China
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5
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Zhao H, Zhang C, Liu G, Li J, Yang B, Ma H, Zhang X, Wang D. Crosslinking of Trans -1,4- Polyisoprene by γ-Ray Radiation. Polym Degrad Stab 2022. [DOI: 10.1016/j.polymdegradstab.2022.109869] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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6
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Alekseeva OV, Noskov AV, Agafonov AV. Structure, physicochemical properties, and adsorption performance of the ethyl cellulose/bentonite composite films. CELLULOSE (LONDON, ENGLAND) 2022; 29:3947-3961. [PMID: 35399619 PMCID: PMC8978169 DOI: 10.1007/s10570-022-04546-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/01/2021] [Accepted: 03/17/2022] [Indexed: 05/10/2023]
Abstract
Ethyl cellulose (EC) was filled with bentonite (Bent) particles by mechanical dispersion to produce composite film materials that were studied using various methods. According to X-ray diffraction (XRD) analysis, the inter-chain separation length was larger in EC/Bent composite then those in pure polymer. Infrared spectrometry indicated a formation of hydrogen bonds between the hydroxyl groups of EC and the silanol groups of clay. Tests showed an increase in tensile strength of the polymer material (by 35-40%) when doped with bentonite. It was found that modification of polymer with bentonite resulted in increasing of the adsorption efficiency of methylene blue (MB): the equilibrium concentration of MB ions in adsorbent phase increased 2.5 times. The MB adsorption kinetics obeyed the pseudo-first-order mechanism. Isotherms were in good agreement with Langmuir model. For the composite, the maximum monolayer adsorption capacity was 4 times higher than that for pure polymer.
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Affiliation(s)
- Olga V. Alekseeva
- G.A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, Akademicheskaya str., 1, Ivanovo, 153045 Russia
| | - Andrew V. Noskov
- G.A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, Akademicheskaya str., 1, Ivanovo, 153045 Russia
| | - Alexander V. Agafonov
- G.A. Krestov Institute of Solution Chemistry, Russian Academy of Sciences, Akademicheskaya str., 1, Ivanovo, 153045 Russia
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7
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Zhao M, Chen H, Yuan J, Wu Y, Li S, Liu R. The study of ionic and entanglements self‐healing behavior of zinc dimethacrylate enhanced natural rubber and natural rubber/butyl rubber composite. J Appl Polym Sci 2021. [DOI: 10.1002/app.52048] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Ming Zhao
- Beijing Key Laboratory of Special Elastomers and Composites College of New Materials and Chemical Engineering, Beijing Insititute of Petrochemical Technology Beijing China
| | - Hui Chen
- Beijing Key Laboratory of Special Elastomers and Composites College of New Materials and Chemical Engineering, Beijing Insititute of Petrochemical Technology Beijing China
| | - Jiaxin Yuan
- Beijing Key Laboratory of Special Elastomers and Composites College of New Materials and Chemical Engineering, Beijing Insititute of Petrochemical Technology Beijing China
| | - Yibo Wu
- Beijing Key Laboratory of Special Elastomers and Composites College of New Materials and Chemical Engineering, Beijing Insititute of Petrochemical Technology Beijing China
| | - Shuxin Li
- Beijing Key Laboratory of Special Elastomers and Composites College of New Materials and Chemical Engineering, Beijing Insititute of Petrochemical Technology Beijing China
| | - Ruofan Liu
- Beijing Key Laboratory of Special Elastomers and Composites College of New Materials and Chemical Engineering, Beijing Insititute of Petrochemical Technology Beijing China
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8
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Beygisangchin M, Abdul Rashid S, Shafie S, Sadrolhosseini AR. Polyaniline Synthesized by Different Dopants for Fluorene Detection via Photoluminescence Spectroscopy. MATERIALS (BASEL, SWITZERLAND) 2021; 14:7382. [PMID: 34885536 PMCID: PMC8658293 DOI: 10.3390/ma14237382] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 11/23/2021] [Accepted: 11/26/2021] [Indexed: 12/01/2022]
Abstract
The effects of different dopants on the synthesis, optical, electrical and thermal features of polyaniline were investigated. Polyaniline (PANI) doped with p-toluene sulfonic acid (PANI-PTSA), camphor sulphonic acid (PANI-CSA), acetic acid (PANI-acetic acid) and hydrochloric acid (PANI-HCl) was synthesized through the oxidative chemical polymerization of aniline under acidic conditions at ambient temperature. Fourier transform infrared light, X-ray diffraction, UV-visible spectroscopy, field emission scanning electron microscopy, photoluminescence spectroscopy and electrical analysis were used to define physical and structural features, bandgap values, electrical conductivity and type and degree of doping, respectively. Tauc calculation reveals the optical band gaps of PANI-PTSA, PANI-CSA, PANI-acetic acid and PANI-HCl at 3.1, 3.5, 3.6 and 3.9 eV, respectively. With the increase in dopant size, crystallinity is reduced, and interchain separations and d-spacing are strengthened. The estimated conductivity values of PANI-PTSA, PANI-CSA, PANI-acetic acid and PANI-HCl are 3.84 × 101, 2.92 × 101, 2.50 × 10-2, and 2.44 × 10-2 S·cm-1, respectively. Particularly, PANI-PTSA shows high PL intensity because of its orderly arranged benzenoid and quinoid units. Owing to its excellent synthesis, low bandgap, high photoluminescence intensity and high electrical features, PANI-PTSA is a suitable candidate to improve PANI properties and electron provider for fluorene-detecting sensors with a linear range of 0.001-10 μM and detection limit of 0.26 nM.
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Affiliation(s)
- Mahnoush Beygisangchin
- Nanomaterials Processing and Technology Laboratory, Institute of Nanoscience and Nanotechnology, University Putra Malaysia, Serdang 43400, Malaysia;
- Functional Nanotechnology Devices Laboratory, Institute of Nanoscience and Nanotechnology, University Putra Malaysia, Serdang 43400, Malaysia
| | - Suraya Abdul Rashid
- Nanomaterials Processing and Technology Laboratory, Institute of Nanoscience and Nanotechnology, University Putra Malaysia, Serdang 43400, Malaysia;
| | - Suhaidi Shafie
- Functional Nanotechnology Devices Laboratory, Institute of Nanoscience and Nanotechnology, University Putra Malaysia, Serdang 43400, Malaysia
- Faculty of Engineering, University Putra Malaysia, Serdang 43400, Malaysia
| | - Amir Reza Sadrolhosseini
- Magneto-Plasmonic Laboratory, Laser and Plasma Research Institute, Shahid Beheshti University, Tehran 1983969411, Iran;
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9
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Zhu L, Xu L, Jie S, Li B. Polybutadiene Vitrimers with Tunable Epoxy Ratios: Preparation and Properties. Polymers (Basel) 2021; 13:4157. [PMID: 34883660 PMCID: PMC8659766 DOI: 10.3390/polym13234157] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2021] [Revised: 11/15/2021] [Accepted: 11/25/2021] [Indexed: 11/30/2022] Open
Abstract
Traditional crosslinked diene rubber has excellent thermal-mechanical properties and solvent resistance, yet it is incapable of being recycled via universal molding or injecting. Vitrimers, a new class of covalently crosslinked polymer networks, can be topologically rearranged with the associative exchange mechanism, endowing them with thermoplasticity. Introducing the concept of vitrimers into crosslinked networks for the recycling of rubbers is currently an attractive research topic. However, designing tailored rubber vitrimers still remains a challenge. Herein, polybutadiene (PB) vitrimers with different structures were prepared via partial epoxidation of double bonds and ring-opening esterification reactions. Their mechanical and relaxation properties were investigated. It was found that the increasing crosslinking density can increase tensile strength and activation energy for altering the network topology. The influence of side-group effects on their relaxation properties shows that an increase in the number of epoxy groups on the polybutadiene chain can increase the chance of an effective exchange of disulfide units. This work provides a simple network design which can tune vitrimer properties via altering the crosslinking density and side-group effects.
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Affiliation(s)
| | | | | | - Bogeng Li
- State Key Laboratory of Chemical Engineering, College of Chemical and Biological Engineering, Zhejiang University, Hangzhou 310027, China; (L.Z.); (L.X.); (S.J.)
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10
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Wang Y, Pei X, Xia L, Zhang Z, Wang Q, Wang T. Bio‐based
Eucommia ulmoides
gum/low density polyethylene shape memory composites reinforced by zinc methacrylate. POLYM INT 2021. [DOI: 10.1002/pi.6262] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Yan Wang
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou P.R. China
| | - Xianqiang Pei
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou P.R. China
- Qingdao Center of Resource Chemistry and New Materials Qingdao Center of Resource Chemistry and New Materials Jinshui Road, 36# Qingdao P.R. China
| | - Lin Xia
- Key Laboratory of Rubber‐Plastics, Ministry of Education/Shandong Provincial Key Laboratory of Rubber‐Plastics, School of Polymer Science and Engineering Qingdao University of Science and Technology Qingdao P.R. China
| | - Zhancheng Zhang
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou P.R. China
| | - Qihua Wang
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou P.R. China
| | - Tingmei Wang
- State Key Laboratory of Solid Lubrication, Lanzhou Institute of Chemical Physics Chinese Academy of Sciences Lanzhou P.R. China
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11
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Improved antibacterial and mechanical performances of carboxylated nitrile butadiene rubber via interface reaction of oxidized starch. Carbohydr Polym 2021; 259:117739. [DOI: 10.1016/j.carbpol.2021.117739] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/12/2020] [Revised: 12/30/2020] [Accepted: 01/18/2021] [Indexed: 12/23/2022]
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12
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Miedzianowska J, Masłowski M, Rybiński P, Strzelec K. Modified Nanoclays/Straw Fillers as Functional Additives of Natural Rubber Biocomposites. Polymers (Basel) 2021; 13:polym13050799. [PMID: 33807768 PMCID: PMC7962032 DOI: 10.3390/polym13050799] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Revised: 03/01/2021] [Accepted: 03/02/2021] [Indexed: 01/02/2023] Open
Abstract
Increasingly, raw materials of natural origin are used as fillers in polymer composites. Such biocomposites have satisfactory properties. To ensure above-average functional properties, modifications of biofillers with other materials are also used. The presented research work aimed to produce and characterize elastomeric materials with a straw-based filler and four different types of montmorillonite. The main research goal was to obtain improved functional parameters of vulcanizates based on natural rubber. A series of composites filled with straw and certain types of modified and unmodified nano-clays in various ratios and amounts were prepared. Then, they were subjected to a series of tests to assess the impact of the hybrids used on the final product. It has been shown that the addition of optimal amounts of biofillers can, inter alia, increase the tensile strength of the composite, improve damping properties, extend the burning time of the material and affect the course of vulcanization or cross-linking density.
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Affiliation(s)
- Justyna Miedzianowska
- Institute of Polymer & Dye Technology, Lodz University of Technology, Stefanowskiego 12/16, 90-924 Lodz, Poland; (M.M.); (K.S.)
- Correspondence:
| | - Marcin Masłowski
- Institute of Polymer & Dye Technology, Lodz University of Technology, Stefanowskiego 12/16, 90-924 Lodz, Poland; (M.M.); (K.S.)
| | - Przemysław Rybiński
- Institute of Chemistry, Jan Kochanowski University, Żeromskiego 5, 25-369 Kielce, Poland;
| | - Krzysztof Strzelec
- Institute of Polymer & Dye Technology, Lodz University of Technology, Stefanowskiego 12/16, 90-924 Lodz, Poland; (M.M.); (K.S.)
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13
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Wang C, Li A, Kong M, Yang Q, Lv Y, Huang Y, Li G. Deep insight into interaction mechanisms between ESBR and silica modified by different silane coupling agents. J Appl Polym Sci 2020. [DOI: 10.1002/app.49112] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Chen Wang
- College of Polymer Science and Engineering, State key laboratory of Polymer Materials Engineering of ChinaSichuan University Chengdu People's Republic of China
| | - Ai Li
- School of Aeronautics and AstronauticsSichuan University Chengdu People's Republic of China
| | - Miqiu Kong
- School of Aeronautics and AstronauticsSichuan University Chengdu People's Republic of China
| | - Qi Yang
- College of Polymer Science and Engineering, State key laboratory of Polymer Materials Engineering of ChinaSichuan University Chengdu People's Republic of China
| | - Yadong Lv
- College of Polymer Science and Engineering, State key laboratory of Polymer Materials Engineering of ChinaSichuan University Chengdu People's Republic of China
| | - Yajiang Huang
- College of Polymer Science and Engineering, State key laboratory of Polymer Materials Engineering of ChinaSichuan University Chengdu People's Republic of China
| | - Guangxian Li
- College of Polymer Science and Engineering, State key laboratory of Polymer Materials Engineering of ChinaSichuan University Chengdu People's Republic of China
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14
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Liu J, Xiao C, Tang J, Liu Y, Hua J. Construction of a Dual Ionic Network in Natural Rubber with High Self-Healing Efficiency through Anionic Mechanism. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01538] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/16/2022]
Affiliation(s)
- Jinhui Liu
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Chunlin Xiao
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Jian Tang
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Yudong Liu
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
| | - Jing Hua
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, People’s Republic of China
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15
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Samthong C, Kunanusont N, Deetuam C, Wongkhan T, Supannasud T, Somwangthanaroj A. Effect of acrylonitrile content of acrylonitrile butadiene rubber on mechanical and thermal properties of dynamically vulcanized poly(lactic acid) blends. POLYM INT 2019. [DOI: 10.1002/pi.5912] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Chavakorn Samthong
- Department of Chemical Engineering, Faculty of EngineeringChulalongkorn University Bangkok Thailand
| | - Nappaphan Kunanusont
- Department of Chemical Engineering, Faculty of EngineeringChulalongkorn University Bangkok Thailand
| | - Chutimar Deetuam
- Department of Chemical Engineering, Faculty of EngineeringChulalongkorn University Bangkok Thailand
| | - Tanchanok Wongkhan
- Department of Chemical Engineering, Faculty of EngineeringChulalongkorn University Bangkok Thailand
| | - Thanapat Supannasud
- Department of Chemical Engineering, Faculty of EngineeringChulalongkorn University Bangkok Thailand
| | - Anongnat Somwangthanaroj
- Department of Chemical Engineering, Faculty of EngineeringChulalongkorn University Bangkok Thailand
- Special Task Force of Activating Research (STAR) in Novel Technology for Food Packaging and Control of Shelf LifeChulalongkorn University Bangkok Thailand
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16
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Yan M, Cao L, Xu C, Chen Y. Fabrication of “Zn2+ Salt-Bondings” Cross-Linked SBS-g-COOH/ZnO Composites: Thiol–Ene Reaction Modification of SBS, Structure, High Modulus, and Shape Memory Properties. Macromolecules 2019. [DOI: 10.1021/acs.macromol.9b00483] [Citation(s) in RCA: 54] [Impact Index Per Article: 10.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Affiliation(s)
- Mengwen Yan
- Lab of Advanced Elastomer, School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China
| | - Liming Cao
- Lab of Advanced Elastomer, School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China
| | - Chuanhui Xu
- School of Chemistry and Chemical Engineering, Guangxi University, Nanning 530004, China
| | - Yukun Chen
- Lab of Advanced Elastomer, School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou 510640, China
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17
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Khan HU, Jan MT, Iqbal M, Shah M, Ullah I, Khan J, Mahmood K, Niaz A, Tariq M. Synthesis, Characterization and Electrical Conductivity of Silver Doped Polyvinyl Acetate/Graphene Nanocomposites: A Novel Humidity Sensor. Z PHYS CHEM 2019. [DOI: 10.1515/zpch-2018-1302] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Abstract
In the present study, we have synthesized conducting polymer nanocomposites consist of silver nanoparticles (AgNPs), graphene, and polyvinyl acetate (PVAc) emulsion. The synthesized nanocomposite was characterized by UV/Vis, FT-IR, XRD, TGA, and SEM techniques. SEM images showed that AgNPs and graphene sheets are well dispersed in the PVAc matrix. The electrical conductivities of the nanocomposites were examined using the impedance analyzer instrument. It was ascertained that polymer composite containing silver nanoparticles and graphene exhibit higher conductivities. The PVAc-AgNPs/Graphene nanocomposite was also used as potential conducting materials for humidity measurement.
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Affiliation(s)
- Hizb Ullah Khan
- Department of Chemistry , Islamia College Peshawar, A Public-Sector University , Peshawar-25120 , Pakistan
- National Centre of Excellence in Physical Chemistry, University of Peshawar , Peshawar-25120 , Pakistan
| | - Muhammad Tariq Jan
- Department of Chemistry , Islamia College Peshawar, A Public-Sector University , Peshawar-25120 , Pakistan
| | - Mahmood Iqbal
- PCSIR laboratories Complex , Peshawar-25120 , Pakistan
| | - Mutabar Shah
- Department of Physics , University of Peshawar , Peshawar-25120 , Pakistan
| | - Inam Ullah
- National Centre of Excellence in Physical Chemistry, University of Peshawar , Peshawar-25120 , Pakistan
| | - Jehangeer Khan
- National Centre of Excellence in Physical Chemistry, University of Peshawar , Peshawar-25120 , Pakistan
| | | | - Abdul Niaz
- Department of Chemistry , Hazara University , Manshera-21120 , Pakistan
| | - Muhammad Tariq
- National Centre of Excellence in Physical Chemistry, University of Peshawar , Peshawar-25120 , Pakistan
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18
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Zhang ZF, Yang K, Zhao SG, Guo LN. Self-healing Behavior of Ethylene Propylene Diene Rubbers Based on Ionic Association. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-019-2241-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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19
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Liu J, Li D, Zhao X, Geng J, Hua J, Wang X. Buildup of Multi-Ionic Supramolecular Network Facilitated by In-Situ Intercalated Organic Montmorillonite in 1,2-Polybutadiene. Polymers (Basel) 2019; 11:E492. [PMID: 30960476 PMCID: PMC6473310 DOI: 10.3390/polym11030492] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/04/2019] [Revised: 03/07/2019] [Accepted: 03/07/2019] [Indexed: 11/24/2022] Open
Abstract
The development of a sacrificial bond provided unique inspiration for the design of advanced elastomers with excellent mechanical properties, but it is still a huge challenge to construct a homogenous polar sacrificial network in a nonpolar elastomer. In this effort, we proposed a novel strategy to engineer a multi-ionic network into a covalently cross-linked 1,2-polybutadiene (1,2-PB) facilitated by in-situ intercalated organic montmorillonite (OMMT) without phase separation. XRD, SEM, and TEM analysis were carried out to characterize the microstructure of the resulting polymers. Crosslinking density, dielectric performance, and cyclic tensile tests were used to demonstrate the interaction of zinc methacrylate (ZDMA) and OMMT. The dynamic nature of ionic bonds allowed it to rupture and reform to dissipate energy efficiently. Stretching orientation brought parallelism between polymer chains and OMMT layers which was beneficial for the reconstruction of the ionic network, ultimately resulting in high strength and a low stress relaxation rate. Overall, our work presented the design of a uniform and strong sacrificial network in the nano-clay/elastomer nanocomposite with outstanding mechanical performances under both static and dynamic conditions.
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Affiliation(s)
- Jinhui Liu
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Di Li
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Xiangshuai Zhao
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Jieting Geng
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Jing Hua
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
| | - Xin Wang
- Key Laboratory of Rubber-Plastics Ministry of Education/Shandong Provincial Key Laboratory of Rubber-Plastics, College of Polymer Science and Engineering, Qingdao University of Science and Technology, Qingdao 266042, China.
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20
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Xu C, Nie J, Wu W, Fu L, Lin B. Design of self-healable supramolecular hybrid network based on carboxylated styrene butadiene rubber and nano-chitosan. Carbohydr Polym 2019; 205:410-419. [DOI: 10.1016/j.carbpol.2018.10.080] [Citation(s) in RCA: 57] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2018] [Revised: 09/25/2018] [Accepted: 10/24/2018] [Indexed: 11/25/2022]
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21
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Cova M, Fernández M, Fernández A, García D, Bacigalupe A, Torres Sánchez RM, Escobar M. Acrylonitrile butadiene nanocomposites containing different clays by latex compounding method. POLYM ENG SCI 2018. [DOI: 10.1002/pen.24991] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mariajose Cova
- Universidad Nacional de San MartinUNSAM Campus Miguelete 25 de Mayo y Francia (1650), San Martín, Buenos Aires Argentina
- Instituto Nacional de Tecnología Industrial (INTI) Av. Gral. Paz 5445 (1650), San Martin, Buenos Aires Argentina
| | - Mariela Fernández
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Av. Rivadavia 1917 (1033), Buenos Aires Argentina
- Centro de Tecnología de Recursos Minerales y Cerámica (CETMIC‐ CCT La Plata‐CIC) Camino Centenario y 506, (1897) M. B. Gonnet Argentina
| | - Alejandra Fernández
- University of ECCI. Research group on Mechanical Design and Material (GIDMyM) Calle 51#19‐12, Bogota DC Colombia
| | - Daniela García
- Universidad Nacional de San MartinUNSAM Campus Miguelete 25 de Mayo y Francia (1650), San Martín, Buenos Aires Argentina
- Instituto Nacional de Tecnología Industrial (INTI) Av. Gral. Paz 5445 (1650), San Martin, Buenos Aires Argentina
| | - Alejando Bacigalupe
- Universidad Nacional de San MartinUNSAM Campus Miguelete 25 de Mayo y Francia (1650), San Martín, Buenos Aires Argentina
- Instituto Nacional de Tecnología Industrial (INTI) Av. Gral. Paz 5445 (1650), San Martin, Buenos Aires Argentina
| | - Rosa María Torres Sánchez
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Av. Rivadavia 1917 (1033), Buenos Aires Argentina
- Centro de Tecnología de Recursos Minerales y Cerámica (CETMIC‐ CCT La Plata‐CIC) Camino Centenario y 506, (1897) M. B. Gonnet Argentina
| | - Mariano Escobar
- Instituto Nacional de Tecnología Industrial (INTI) Av. Gral. Paz 5445 (1650), San Martin, Buenos Aires Argentina
- Consejo Nacional de Investigaciones Científicas y Técnicas (CONICET) Av. Rivadavia 1917 (1033), Buenos Aires Argentina
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22
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Snowdon M, Mohanty AK, Misra M. Effect of Compatibilization on Biobased Rubber-Toughened Poly(trimethylene terephthalate): Miscibility, Morphology, and Mechanical Properties. ACS OMEGA 2018; 3:7300-7309. [PMID: 31458890 PMCID: PMC6644667 DOI: 10.1021/acsomega.8b00490] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 03/15/2018] [Accepted: 06/04/2018] [Indexed: 06/10/2023]
Abstract
Fabrication of partially biobased poly(trimethylene terephthalate) (PTT) elastomeric blends was done via melt processing. Both natural rubber (NR) and epoxidized NR (ENR) were investigated as impact modifiers at 40 wt % loading to avoid lowering the overall biobased content of the blend system below that of the PTT alone (35% renewable content), along with maleated polybutadiene rubber (MR) and dicumyl peroxide (DCP) as reactive compatibilizers. The compatibility of the blend components was investigated using contact angle, rheometry, and scanning electron microscopy (SEM). The interfacial tensions and work of adhesions indicated that ENR was more miscible than NR in the PTT blend system, which was corroborated by the higher shear viscosity of the ENR blends and strong shear thinning behavior. Additionally, the predictive modeling of viscosity ratios on the elastomer-thermoplastic morphology was found to match the SEM micrographs with the dispersed elastomeric phase within the PTT matrix. The SEM images of the blends also establish that both the compatibilizers reduced the rubber inclusions size, though DCP hampered the impact performance as compared to the MR. In the presence of the MR, there was an increased cross-linking and observed variation in the Fourier transform infrared peaks demonstrating chemical interactions between the maleic anhydride groups with the PTT that allowed for the impact strength to reach 137 J·m-1 or 4.5 times that of the neat PTT, with the modulus of toughness increased by 82% and an elongation at yield of 50% because of the flexibility and amorphous nature of the rubber constituent.
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Affiliation(s)
- Michael
R. Snowdon
- School
of Engineering, Thornbrough Building, University
of Guelph, 80 South Ring
Rd E, Guelph, Ontario N1G 1Y4, Canada
- Bioproducts
Discovery & Development Centre (BDDC), Department of Plant Agriculture,
Crop Science Building, University of Guelph, 117 Reynolds Walk, Guelph, Ontario N1G 1Y4, Canada
| | - Amar K. Mohanty
- School
of Engineering, Thornbrough Building, University
of Guelph, 80 South Ring
Rd E, Guelph, Ontario N1G 1Y4, Canada
- Bioproducts
Discovery & Development Centre (BDDC), Department of Plant Agriculture,
Crop Science Building, University of Guelph, 117 Reynolds Walk, Guelph, Ontario N1G 1Y4, Canada
| | - Manjusri Misra
- School
of Engineering, Thornbrough Building, University
of Guelph, 80 South Ring
Rd E, Guelph, Ontario N1G 1Y4, Canada
- Bioproducts
Discovery & Development Centre (BDDC), Department of Plant Agriculture,
Crop Science Building, University of Guelph, 117 Reynolds Walk, Guelph, Ontario N1G 1Y4, Canada
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23
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Bhuyan B, Srivastava SK, Pionteck J. Multiwalled Carbon Nanotubes/Hectorite Hybrid Reinforced Styrene Butadiene Rubber Nanocomposite: Preparation and Properties. POLYM-PLAST TECH MAT 2018. [DOI: 10.1080/03602559.2018.1493117] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
Affiliation(s)
- Bhagabat Bhuyan
- Department of Chemistry, Indian Institute of Technology, Kharagpur India
| | | | - Jürgen Pionteck
- Department of Functional Nanocomposites and Blends, Leibniz Institute of Polymer Research Dresden, Dresden, Germany
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24
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The Effect of Clay/Multiwall Carbon Nanotube Hybrid Fillers on the Properties of Elastomer Nanocomposites. INT J POLYM SCI 2018. [DOI: 10.1155/2018/5295973] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
Abstract
The hybrid fillers of 1D multiwalled carbon nanotubes (MWNT) and 2D montmorillonite (MMT) have led to excellent physical and chemical properties in high performance elastomer nanocomposites. In this study, the hybridization of PDDA (polydiallyldimethylammonium chloride) functionalized MWNT (P-MWNT) and hydroxyl-functionalized MMT (H-MMT) was prepared by the electrostatic interaction between the positive charge on the MWNT and the negative charge on the MMT using a simple solution mixing process. Also, a styrene-butadiene rubber (SBR) nanocomposite containing the hybrid nanofillers was prepared to improve the dispersion of nanofillers with SBR latex. The SBR nanocomposites with the hybrid nanofillers exhibited outstanding mechanical properties including modulus, tensile strength, and elongation at break, due to the enhanced interfacial bonding with the elastomer matrix. Furthermore, the hybrid nanofillers in the SBR matrix showed superior thermal and electrical properties and gas barrier performance at low loadings. The synergistic effects of the SBR produced by the hybridized nanofillers will open up new opportunities for elastomer composites with high performance.
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25
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Bhuyan B, Srivastava SK, Pionteck J. MWCNT/Hectorite hybrid filled acrylonitrile butadiene rubber/ ethylene-co-vinyl acetate blend nanocomposites: preparation and properties. JOURNAL OF POLYMER RESEARCH 2017. [DOI: 10.1007/s10965-017-1309-1] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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26
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Dhananjayan N, Palanisamy M, Jeyaraj W, Karuppasamy G. Stable and robust nanobiocomposite preparation using aminated guar gum (mimic activity of graphene) with electron beam irradiated polypyrrole and Ce-Ni bimetal: Effective role in simultaneous sensing of environmental pollutants and pseudocapacitor applications. Electrochim Acta 2017. [DOI: 10.1016/j.electacta.2017.06.075] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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27
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Song SH. Synergistic effect of carbon nanofiber decorated with iron oxide in enhancing properties of styrene butadiene rubber nanocomposites. J Appl Polym Sci 2017. [DOI: 10.1002/app.45376] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Sung Ho Song
- Division of Advanced Materials Engineering; Kongju National University; Chungnam 330-717 Republic of Korea
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28
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Petković Didović M, Klepac D, Meera AP, Thomas S, Valić S. Presence of vacuoles in natural rubber-Cloisite 15A nanocomposites. J Appl Polym Sci 2017. [DOI: 10.1002/app.44776] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Mirna Petković Didović
- Department of Chemistry and Biochemistry, Faculty of Medicine; University of Rijeka; Braće Branchetta 20 51000 Rijeka Croatia
| | - Damir Klepac
- Department of Chemistry and Biochemistry, Faculty of Medicine; University of Rijeka; Braće Branchetta 20 51000 Rijeka Croatia
| | - A. P. Meera
- School of Chemical Sciences; Mahatma Gandhi University; P. D. Hills Kerala 686560 India
| | - Sabu Thomas
- School of Chemical Sciences; Mahatma Gandhi University; P. D. Hills Kerala 686560 India
| | - Srećko Valić
- Department of Chemistry and Biochemistry, Faculty of Medicine; University of Rijeka; Braće Branchetta 20 51000 Rijeka Croatia
- Rudjer Bošković Institute; Bijenička 54 10000 Zagreb Croatia
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29
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Razavizadeh M, Jamshidi M. Effects of methylene diphenyl diisocyanate on the physical, mechanical, and vulcanization properties of nitrile rubber. J Appl Polym Sci 2017. [DOI: 10.1002/app.45200] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Mahmoud Razavizadeh
- Polymer Research Laboratory, School of Chemical Engineering; Iran University of Science and Technology; Tehran Iran
| | - Masoud Jamshidi
- Polymer Research Laboratory, School of Chemical Engineering; Iran University of Science and Technology; Tehran Iran
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30
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Ding Y, Cao X, Weng G, Yin Q, Wang L, Chen Z. Crack growth behavior of natural rubber influenced by functionalized carbon nanotubes. J Appl Polym Sci 2016. [DOI: 10.1002/app.44527] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Yaxuan Ding
- Department of Polymer Science and Engineering Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 People's Republic of China
- Key Laboratory of Specialty Polymers; Ningbo University; Ningbo 315211 People's Republic of China
| | - Xijuan Cao
- Department of Polymer Science and Engineering Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 People's Republic of China
- Key Laboratory of Specialty Polymers; Ningbo University; Ningbo 315211 People's Republic of China
| | - Gengsheng Weng
- Department of Polymer Science and Engineering Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 People's Republic of China
- Key Laboratory of Specialty Polymers; Ningbo University; Ningbo 315211 People's Republic of China
| | - Qiyan Yin
- Department of Polymer Science and Engineering Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 People's Republic of China
- Key Laboratory of Specialty Polymers; Ningbo University; Ningbo 315211 People's Republic of China
| | - Liting Wang
- Department of Polymer Science and Engineering Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 People's Republic of China
- Key Laboratory of Specialty Polymers; Ningbo University; Ningbo 315211 People's Republic of China
| | - Zhongren Chen
- Department of Chemistry; Southern University of Science and Technology; Shenzhen 518005 People's Republic of China
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31
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Song SH. Synergistic Effect of Clay Platelets and Carbon Nanotubes in Styrene-Butadiene Rubber Nanocomposites. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201600344] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Sung Ho Song
- Division of Advanced Materials Engineering; Kongju National University; Chungnam 330-717 Republic of Korea
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32
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Comparative role of Interface in reinforcing mechanisms of Nano silica modified by Silanes and liquid rubber in SBR composites. JOURNAL OF POLYMER RESEARCH 2016. [DOI: 10.1007/s10965-016-1096-0] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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33
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Xu C, Cao L, Lin B, Liang X, Chen Y. Design of Self-Healing Supramolecular Rubbers by Introducing Ionic Cross-Links into Natural Rubber via a Controlled Vulcanization. ACS APPLIED MATERIALS & INTERFACES 2016; 8:17728-37. [PMID: 27337545 DOI: 10.1021/acsami.6b05941] [Citation(s) in RCA: 93] [Impact Index Per Article: 11.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/03/2023]
Abstract
Introducing ionic associations is one of the most effective approaches to realize a self-healing behavior for rubbers. However, most of commercial rubbers are nonpolar rubbers without now available functional groups to be converted into ionic groups. In this paper, our strategy was based on a controlled peroxide-induced vulcanization to generate massive ionic cross-links via polymerization of zinc dimethacrylate (ZDMA) in natural rubber (NR) and exploited it as a potential self-healable material. We controlled vulcanization process to retard the formation of covalent cross-link network, and successfully generated a reversible supramolecular network mainly constructed by ionic cross-links. Without the restriction of covalent cross-linkings, the NR chains in ionic supramolecular network had good flexibility and mobility. The nature that the ionic cross-links was easily reconstructed and rearranged facilitating the self-healing behavior, thereby enabling a fully cut sample to rejoin and retain to its original properties after a suitable self-healing process at ambient temperature. This study thus demonstrates a feasible approach to impart an ionic association induced self-healing function to commercial rubbers without ionic functional groups.
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Affiliation(s)
- Chuanhui Xu
- School of Chemistry and Chemical Engineering, Guangxi University , Nanning 530004, China
- The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology , Guangzhou 510640, China
| | - Liming Cao
- The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology , Guangzhou 510640, China
| | - Baofeng Lin
- School of Chemistry and Chemical Engineering, Guangxi University , Nanning 530004, China
| | - Xingquan Liang
- School of Chemistry and Chemical Engineering, Guangxi University , Nanning 530004, China
| | - Yukun Chen
- The Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology , Guangzhou 510640, China
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34
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Su J, Zhao Z, Huang Y, Liao X, Yang Q. Thermal oxidative and ozone oxidative stabilization effect of hybridized functional graphene oxide in a silica-filled solution styrene butadiene elastomer. Phys Chem Chem Phys 2016; 18:29423-29434. [DOI: 10.1039/c6cp03916b] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Modification of fGO and preparation of SSBR nanocomposites; the thermal oxidative stability mechanism of the fGO sheets-filled SSBR nanocomposites.
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Affiliation(s)
- Juqiao Su
- College of Polymer Science and Engineering
- The State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Zhongguo Zhao
- College of Polymer Science and Engineering
- The State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Yajiang Huang
- College of Polymer Science and Engineering
- The State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Xia Liao
- College of Polymer Science and Engineering
- The State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
| | - Qi Yang
- College of Polymer Science and Engineering
- The State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- P. R. China
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35
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Wang Y, Chen K, Xu C, Chen Y. Supertoughened Biobased Poly(lactic acid)–Epoxidized Natural Rubber Thermoplastic Vulcanizates: Fabrication, Co-continuous Phase Structure, Interfacial in Situ Compatibilization, and Toughening Mechanism. J Phys Chem B 2015; 119:12138-46. [DOI: 10.1021/acs.jpcb.5b06244] [Citation(s) in RCA: 95] [Impact Index Per Article: 10.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Youhong Wang
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, 510640 China
| | - Kunling Chen
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, 510640 China
| | - Chuanhui Xu
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, 510640 China
- School
of Chemistry and Chemical Engineering, Guangxi University, Nanning, 530004 China
| | - Yukun Chen
- The
Key Laboratory of Polymer Processing Engineering, Ministry of Education, South China University of Technology, Guangzhou, 510640 China
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36
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37
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Yao H, Weng G, Liu Y, Fu K, Chang A, Chen ZR. Effect of silane coupling agent on the fatigue crack propagation of silica-filled natural rubber. J Appl Polym Sci 2015. [DOI: 10.1002/app.41980] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Hong Yao
- Department of Polymer Science and Engineering; Faculty of Materials Science and Chemical Engineering; Ningbo University; Ningbo 315211 People's Republic of China
- Ningbo Key Laboratory of Specialty Polymers; Ningbo 315211 People's Republic of China
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38
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Su J, Yang Q, Tang D, Huang Y, Zhao Z, Liao X. New insight into the flocculation behavior of hydrophilic silica in styrene butadiene rubber composites. RSC Adv 2015. [DOI: 10.1039/c5ra16406k] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
We propose that modified silica filled rubber composites with moderate silica flocculation possesses preferable resistance to crack growth by the crack tip deflection mechanism.
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Affiliation(s)
- Juqiao Su
- College of Polymer Science and Engineering, the State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Qi Yang
- College of Polymer Science and Engineering, the State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Dahang Tang
- College of Polymer Science and Engineering, the State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Yajiang Huang
- College of Polymer Science and Engineering, the State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Zhongguo Zhao
- College of Polymer Science and Engineering, the State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- PR China
| | - Xia Liao
- College of Polymer Science and Engineering, the State Key Laboratory for Polymer Materials Engineering
- Sichuan University
- Chengdu 610065
- PR China
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39
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Hosseini SM, Razzaghi-Kashani M. Vulcanization kinetics of nano-silica filled styrene butadiene rubber. POLYMER 2014. [DOI: 10.1016/j.polymer.2014.09.073] [Citation(s) in RCA: 64] [Impact Index Per Article: 6.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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40
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Investigation into morphology, microstructure and properties of SBR/EPDM/ORGANO montmorillonite nanocomposites. CHINESE JOURNAL OF POLYMER SCIENCE 2013. [DOI: 10.1007/s10118-013-1262-3] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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41
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Alipour A, Naderi G, Ghoreishy MH. Effect of nanoclay content and matrix composition on properties and stress-strain behavior of NR/EPDM nanocomposites. J Appl Polym Sci 2012. [DOI: 10.1002/app.37752] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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42
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Multifunctional elastomer nanocomposites with functionalized graphene single sheets. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/polb.23080] [Citation(s) in RCA: 79] [Impact Index Per Article: 6.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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43
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Qu L, Yu G, Wang L, Li C, Zhao Q, Li J. Effect of filler-elastomer interactions on the mechanical and nonlinear viscoelastic behaviors of chemically modified silica-reinforced solution-polymerized styrene butadiene rubber. J Appl Polym Sci 2012. [DOI: 10.1002/app.36677] [Citation(s) in RCA: 55] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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44
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Valodkar M, Thakore SI. Biopolymers as effective fillers in natural rubber: Composites versus biocomposites. J Appl Polym Sci 2011. [DOI: 10.1002/app.35384] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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45
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Lowe DJ, Chapman AV, Cook S, Busfield JJC. Micromechanical models of young's modulus of NR/organoclay nanocomposites. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/polb.22355] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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Vo LT, Anastasiadis SH, Giannelis EP. Dielectric study of Poly(styrene-co-butadiene) Composites with Carbon Black, Silica, and Nanoclay. Macromolecules 2011. [DOI: 10.1021/ma200044c] [Citation(s) in RCA: 99] [Impact Index Per Article: 7.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Loan T. Vo
- Department of Materials Science and Engineering, Cornell University, Bard Hall, Ithaca, New York 14853, United States
| | - Spiros H. Anastasiadis
- Institute of Electronic Structure and Laser, Foundation for Research and Technology—Hellas, P.O. Box 1527, 711 10 Heraklion Crete, Greece
- Department of Chemistry, University of Crete, 710 03 Heraklion Crete, Greece
| | - Emmanuel P. Giannelis
- Department of Materials Science and Engineering, Cornell University, Bard Hall, Ithaca, New York 14853, United States
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Tavakoli M, Katbab AA, Nazockdast H. Effectiveness of Maleic Anhydride Grafted EPDM Rubber (EPDM-g-MAH) as Compatibilizer in NR/Organoclay Nanocomposites Prepared by Melt Compounding. J MACROMOL SCI B 2011. [DOI: 10.1080/00222348.2010.507439] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Mitra Tavakoli
- a Department of Polymer Engineering and Color Technology , Amirkabir University of Technology , Tehran , Iran
| | - Ali Asghar Katbab
- a Department of Polymer Engineering and Color Technology , Amirkabir University of Technology , Tehran , Iran
| | - Hossein Nazockdast
- a Department of Polymer Engineering and Color Technology , Amirkabir University of Technology , Tehran , Iran
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Qu L, Nie Y, Huang G, Weng G, Wu J. Dynamic Fatigue Behavior of Natural Rubber Reinforced with Nanoclay and Carbon Black. J MACROMOL SCI B 2011. [DOI: 10.1080/00222348.2010.541838] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Liangliang Qu
- a State Key Laboratory of Polymer Materials Engineering , College of Polymer Science and Engineering, Sichuan University , Chengdu, P. R. China
| | - Yijing Nie
- a State Key Laboratory of Polymer Materials Engineering , College of Polymer Science and Engineering, Sichuan University , Chengdu, P. R. China
| | - Guangsu Huang
- a State Key Laboratory of Polymer Materials Engineering , College of Polymer Science and Engineering, Sichuan University , Chengdu, P. R. China
| | - Gengsheng Weng
- a State Key Laboratory of Polymer Materials Engineering , College of Polymer Science and Engineering, Sichuan University , Chengdu, P. R. China
| | - Jinrong Wu
- a State Key Laboratory of Polymer Materials Engineering , College of Polymer Science and Engineering, Sichuan University , Chengdu, P. R. China
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Nie Y, Qu L, Huang G, Wang B, Weng G, Wu J. Improved resistance to crack growth of natural rubber by the inclusion of nanoclay. POLYM ADVAN TECHNOL 2010. [DOI: 10.1002/pat.1826] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
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Fracture properties of natural rubber filled with hybrid carbon black/nanoclay. JOURNAL OF POLYMER RESEARCH 2010. [DOI: 10.1007/s10965-010-9482-5] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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