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1
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Krajenta J, Pawlak A. Crystallization of the β-Form of Polypropylene from the Melt with Reduced Entanglement of Macromolecules. Polymers (Basel) 2024; 16:1710. [PMID: 38932060 PMCID: PMC11207872 DOI: 10.3390/polym16121710] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/27/2024] [Revised: 06/11/2024] [Accepted: 06/13/2024] [Indexed: 06/28/2024] Open
Abstract
The influence of decreasing the entanglement density of macromolecules on the crystallization of the β-form of polypropylene was investigated. Polypropylene with seven times less entanglement was obtained from a solution in xylene, and its properties were compared with those of fully entangled polypropylene. To obtain a high β-phase content, the polymer was nucleated using calcium pimelate. In non-isothermal crystallization studies, accelerated growth of β-crystals was found, increasing the crystallization temperature. Also, the isothermal crystallization was fastest in the nucleated, partially disentangled polypropylene. Increased growth rate of spherulites and enhanced nucleation activity in the presence of more mobile macromolecules were responsible for the high rate of melt conversion to crystals in the disentangled polypropylene. It was also observed that the equilibrium melting temperature of β-crystals is lower after disentangling macromolecules. Better conditions for crystal building after reduction of entanglements resulted in enhanced crystallization according to regime II.
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Affiliation(s)
| | - Andrzej Pawlak
- Centre of Molecular and Macromolecular Studies, Polish Academy of Science, 90-363 Lodz, Poland;
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2
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Yan P, Kang S, Ma L. The Influence of Glass Fiber/Glass Fiber Powder with β-Nucleating Agent on the Properties of Polypropylene. INT J POLYM SCI 2023. [DOI: 10.1155/2023/1240792] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023] Open
Abstract
Glass fiber-reinforced polypropylene (PP/GF) has been widely used due to its high stiffness, but for some applications that need low-module characteristics, PP/GF will have limitations due to its lower toughness, so it is necessary to develop glass fiber-modified polypropylene with good stiffness–toughness balance performance. In this study, two average length glass fibers (4.5 mm and 12 mm) and glass fiber powder, combined with β-nucleating agent, were used to investigate the effects on the crystallization and mechanical properties of polypropylene. The results show that compared with glass fiber, glass fiber powder cooperates with β-nucleating agent reinforced polypropylene composite showed good stiffness–toughness balance performance, and β-crystals were found in the composite measured by Differential Scanning Calorimetry (DSC), the presence of β-crystals can improve the toughness of the composite.
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3
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Peng W, Kang J, Song X, Zhang Y, Hu B, Cao Y, Xiang M. Investigation on the Effects of MXene and β-Nucleating Agent on the Crystallization Behavior of Isotactic Polypropylene. Polymers (Basel) 2021; 13:2931. [PMID: 34502971 PMCID: PMC8434311 DOI: 10.3390/polym13172931] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/05/2021] [Revised: 08/26/2021] [Accepted: 08/27/2021] [Indexed: 11/18/2022] Open
Abstract
The effects of MXene on the crystallization behavior of β-nucleated isotactic polypropylene (iPP) were comparatively studied. The commonly used MXene Ti3C2Tx was prepared by selective etching and its structure and morphology were studied in detail. Then MXene and a rare earth β-nucleating agent (NA) WBG-II were nucleated with iPP to prepare samples with different polymorphic compositions. The crystallization, melting behavior, and morphologies of neat iPP, iPP/MXene, iPP/WBG-II, and iPP/MXene/WBG-II were comparatively studied. The crystallization behavior analysis reveals that a competitive relationship exists between MXene and WBG-II when they were compounded as α and β nucleating agents. In the system, the β-nucleation efficiency (NE) of WBG-II is higher than α-NE of MXene. The β-phase has relatively low thermal stability and would transform to α-phase when cooled below a critical temperature.
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Affiliation(s)
- Wanxin Peng
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China; (W.P.); (Y.C.); (M.X.)
| | - Jian Kang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China; (W.P.); (Y.C.); (M.X.)
| | - Xiuduo Song
- Key Laboratory of Combustion and Explosion Technology, Xi’an Modern Chemistry Research Institute, Xi’an 710065, China
| | - Yue Zhang
- Dongfang Electric Machinery Co., Ltd., Deyang 618000, China; (Y.Z.); (B.H.)
| | - Bo Hu
- Dongfang Electric Machinery Co., Ltd., Deyang 618000, China; (Y.Z.); (B.H.)
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China; (W.P.); (Y.C.); (M.X.)
| | - Ming Xiang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China; (W.P.); (Y.C.); (M.X.)
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4
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Liu J, Zhang L, Fang Z. Well dispersion of poly(acrylonitrile‐butadiene‐styrene) in isotactic polypropylene mediated by incorporation of graphene and the elevated toughness. POLYM ADVAN TECHNOL 2021. [DOI: 10.1002/pat.5227] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Jingru Liu
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou China
| | - Lingchen Zhang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou China
| | - Zhou Fang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovoltaic Science and Engineering Changzhou University Changzhou China
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5
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Cui X, Li C, Gu G, Gong Y, Liu B, Kim I. Thermomechanical
properties of poly(1‐butene) synthesized by
Ziegler–Natta
catalyzed polymerization of
1‐butene
in the presence of nucleating agents. POLYM INT 2020. [DOI: 10.1002/pi.6067] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
Affiliation(s)
- Xiaopeng Cui
- Hebei Key Laboratory of Functional Polymer, School of Chemical Engineering and Technology Hebei University of Technology Tianjin China
| | - Chuang Li
- Hebei Key Laboratory of Functional Polymer, School of Chemical Engineering and Technology Hebei University of Technology Tianjin China
| | - Gaosheng Gu
- Hebei Key Laboratory of Functional Polymer, School of Chemical Engineering and Technology Hebei University of Technology Tianjin China
| | - Yanfeng Gong
- Hebei Key Laboratory of Functional Polymer, School of Chemical Engineering and Technology Hebei University of Technology Tianjin China
| | - Binyuan Liu
- Hebei Key Laboratory of Functional Polymer, School of Chemical Engineering and Technology Hebei University of Technology Tianjin China
| | - Il Kim
- BK21 PLUS Center for Advanced Chemical Technology, Department of Polymer Science and Engineering Pusan National University Busan Korea
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6
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Zhang Y, Lin X, Hu H. Combined effect of chemically compound graphene oxide‐calcium pimelate on crystallization behavior, morphology and mechanical properties of isotactic polypropylene. POLYM ADVAN TECHNOL 2020. [DOI: 10.1002/pat.4950] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Affiliation(s)
- Yue‐Fei Zhang
- School of Chemistry and Food EngineeringChangsha University of Science & Technology Changsha China
| | - Xiang‐Feng Lin
- School of Chemistry and Food EngineeringChangsha University of Science & Technology Changsha China
| | - Hui Hu
- School of Chemical EngineeringFuzhou University Fuzhou China
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7
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Zhang Y, Zhou P, Li Y. The influences of α/β compound nucleating agents based on octamethylenedicarboxylic dibenzoylhydrazide on crystallization and melting behavior of isotactic polypropylene. POLYM ADVAN TECHNOL 2019. [DOI: 10.1002/pat.4610] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Yue‐Fei Zhang
- School of Chemistry and Food EngineeringChangsha University of Science and Technology Changsha China
| | - Pei‐Zhang Zhou
- School of Chemistry and Food EngineeringChangsha University of Science and Technology Changsha China
| | - Yan Li
- School of Chemistry and Food EngineeringChangsha University of Science and Technology Changsha China
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8
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Yue Y, Feng J. Structure evolution upon heating and cooling and its effects on nucleation performance: A review on aromatic amide β‐nucleating agents for isotactic polypropylene. POLYMER CRYSTALLIZATION 2019. [DOI: 10.1002/pcr2.10049] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Yang Yue
- Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular ScienceFudan University Shanghai China
| | - Jiachun Feng
- Key Laboratory of Molecular Engineering of Polymers, Department of Macromolecular ScienceFudan University Shanghai China
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9
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He J, Zhang YF, Ren XQ, Li Y. Nucleation effect of α/β compound nucleating agents based on 1,3,5-benzenetricarboxylic acid tris(cyclohexylamide) in isotactic polypropylene. Polym Bull (Berl) 2019. [DOI: 10.1007/s00289-018-02671-1] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Yang Y, Zhang W, Qin W, Xin Z, Zhao S, Chen L, Zhou S. The nucleation effect of self-dispersed β-nucleating agent in ethylene-propylene block copolymerized polypropylene. Colloid Polym Sci 2018. [DOI: 10.1007/s00396-018-4378-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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11
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Yu Y, Zeng F, Chen J, Kang J, Yang F, Cao Y, Xiang M. Isothermal crystallization kinetics and subsequent melting behavior of β
-nucleated isotactic polypropylene/graphene oxide composites with different ordered structure. POLYM INT 2018. [DOI: 10.1002/pi.5625] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
Affiliation(s)
- Yansong Yu
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu China
| | - Fangxinyu Zeng
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu China
| | - Jinyao Chen
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu China
| | - Jian Kang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu China
| | - Feng Yang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu China
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu China
| | - Ming Xiang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu China
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12
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Yang R, Ding L, Chen W, Zhang X, Li J. Molecular-Weight Dependence of Nucleation Effect of a Liquid Crystalline Polyester β-Nucleating Agent for Isotactic Polypropylene. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b01228] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/22/2022]
Affiliation(s)
- Rong Yang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University), School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Lv Ding
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University), School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Weilong Chen
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University), School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Xin Zhang
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University), School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Jinchun Li
- Jiangsu Key Laboratory of Environmentally Friendly Polymeric Materials, National Experimental Demonstration Center for Materials Science and Engineering (Changzhou University), School of Materials Science and Engineering, Jiangsu Collaborative Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
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13
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Yang R, Ding L, Zhang X, Li J. Nonisothermal Crystallization, Melting Behaviors, and Mechanical Properties of Isotactic Polypropylene Nucleated with a Liquid Crystalline Polymer. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.7b04115] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Rong Yang
- Jiangsu Key Laboratory of
Environmentally
Friendly Polymeric Materials, National Experimental Demonstration
Center for Materials Science and Engineering (ChangzhouUniversity),
School of Materials Science and Engineering, Jiangsu Collaborative
Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Lv Ding
- Jiangsu Key Laboratory of
Environmentally
Friendly Polymeric Materials, National Experimental Demonstration
Center for Materials Science and Engineering (ChangzhouUniversity),
School of Materials Science and Engineering, Jiangsu Collaborative
Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Xin Zhang
- Jiangsu Key Laboratory of
Environmentally
Friendly Polymeric Materials, National Experimental Demonstration
Center for Materials Science and Engineering (ChangzhouUniversity),
School of Materials Science and Engineering, Jiangsu Collaborative
Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
| | - Jinchun Li
- Jiangsu Key Laboratory of
Environmentally
Friendly Polymeric Materials, National Experimental Demonstration
Center for Materials Science and Engineering (ChangzhouUniversity),
School of Materials Science and Engineering, Jiangsu Collaborative
Innovation Center of Photovolatic Science and Engineering, Changzhou University, Changzhou 213164, P. R. China
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14
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Chen S, Liu Y, He C, Yin X, Wang L, Wang H, Xu C, Kang J, Zhang Y. Non-Isothermal Crystallization Behavior of β-Nucleated Isotactic Polypropylene/Multi-Walled Carbon Nanotube Composites with Different Melt Structures. POLYMER SCIENCE SERIES A 2018. [DOI: 10.1134/s0965545x18010029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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15
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Cui L, Wang P, Zhang Y, Zhou X, Xu L, Zhang L, Zhang L, Liu L, Guo X. Glass fiber reinforced and β-nucleating agents regulated polypropylene: A complementary approach and a case study. J Appl Polym Sci 2017. [DOI: 10.1002/app.45768] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Linfang Cui
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
- Center for Green Chemistry and Organic Functional Materials Laboratory; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Penglei Wang
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
- Center for Green Chemistry and Organic Functional Materials Laboratory; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Yagang Zhang
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
- Center for Green Chemistry and Organic Functional Materials Laboratory; University of Chinese Academy of Sciences; Beijing 100049 China
- Department of Chemical and Environmental Engineering; Xinjiang Institute of Engineering; Urumqi 830023 China
- Urumqi Longcheng Industrial Co. Limited; Urumqi 830022 China
| | - Xin Zhou
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
- Center for Green Chemistry and Organic Functional Materials Laboratory; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Lu Xu
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
- Center for Green Chemistry and Organic Functional Materials Laboratory; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Lan Zhang
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
- Center for Green Chemistry and Organic Functional Materials Laboratory; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Letao Zhang
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
- Center for Green Chemistry and Organic Functional Materials Laboratory; University of Chinese Academy of Sciences; Beijing 100049 China
| | - Li Liu
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
| | - Xinfeng Guo
- Center for Green Chemistry and Organic Functional Materials Laboratory, Xinjiang Technical Institute of Physics and Chemistry; Chinese Academy of Sciences; Urumqi 830011 China
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16
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Zhang YF, He B, Hou HH, Guo LH. Isothermal Crystallization of Isotactic Polypropylene Nucleated with a Novel Aromatic Heterocyclic Phosphate Nucleating Agent. J MACROMOL SCI B 2017. [DOI: 10.1080/00222348.2017.1385360] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Affiliation(s)
- Yue-Fei Zhang
- Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha, Hunan China
| | - Bin He
- Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha, Hunan China
| | - Huan-Huan Hou
- Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha, Hunan China
| | - Li-Hua Guo
- Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering, Changsha University of Science and Technology, Changsha, Hunan China
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17
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Preparation and nucleation effects of nucleating agent hexahydrophthalic acid metal salts for isotactic polypropylene. Colloid Polym Sci 2017. [DOI: 10.1007/s00396-017-4176-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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18
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Lu Y, Wang Y, Chen R, Men Y. Crystallization and melting of isotactic polypropylene crystallized from quiescent melt and stress-induced localized melt. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/polb.24345] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Ying Lu
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences; Changchun 130022 People's Republic of China
| | - Yaotao Wang
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences; Changchun 130022 People's Republic of China
| | - Ran Chen
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences; Changchun 130022 People's Republic of China
| | - Yongfeng Men
- State Key Laboratory of Polymer Physics and Chemistry; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences, University of Chinese Academy of Sciences; Changchun 130022 People's Republic of China
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19
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The relationship between crystal structure and nucleation effect of 1,3,5-benzenetricarboxylic acid tris(phenylamide) in isotactic polypropylene. Colloid Polym Sci 2017. [DOI: 10.1007/s00396-017-4030-z] [Citation(s) in RCA: 21] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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20
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Zhang Q, Peng H, Kang J, Cao Y, Xiang M. Effects of melt structure on non-isothermal crystallization behavior of isotactic polypropylene nucleated with α/β compounded nucleating agents. POLYM ENG SCI 2016. [DOI: 10.1002/pen.24476] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Qiyan Zhang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu People's Republic of China
- Key Laboratory of Advanced Materials (MOE), Department of Chemical Engineering; Tsinghua University; Beijing People's Republic of China
| | - Hongmei Peng
- Chengdu Textile College; Chengdu People's Republic of China
| | - Jian Kang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu People's Republic of China
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu People's Republic of China
| | - Ming Xiang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu People's Republic of China
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21
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Synergistic effects of α/β-nucleating agents on propylene-ethylene random copolymer: New clues for the pipe extrusion. POLYM ENG SCI 2016. [DOI: 10.1002/pen.24341] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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22
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Zhao S, Gong H, Yu X, Xin Z, Sun S, Zhou S, Shi Y. A highly active and selective β-nucleating agent for isotactic polypropylene and crystallization behavior of β-nucleated isotactic polypropylene under rapid cooling. J Appl Polym Sci 2016. [DOI: 10.1002/app.43767] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Shicheng Zhao
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering; Department of Product Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Hanzhang Gong
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering; Department of Product Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Xin Yu
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering; Department of Product Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Zhong Xin
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering; Department of Product Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Shibao Sun
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering; Department of Product Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Shuai Zhou
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering; Department of Product Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
| | - Yaoqi Shi
- Shanghai Key Laboratory of Multiphase Materials Chemical Engineering; Department of Product Engineering; East China University of Science and Technology; Shanghai 200237 People's Republic of China
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23
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Zhang YF, Guo LH, Chen H, Liu BB, Gu YH. Properties and Crystallization Behaviors of Isotactic Polypropylene Under Action of an Effective Nucleating Agent. J MACROMOL SCI B 2015. [DOI: 10.1080/00222348.2015.1060404] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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24
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Lu S, Lu YH, Sun J, Hu JS. Study on the structure, melting, and nonisothermal crystallization behaviors of isotactic polypropylene with nematic liquid crystalline polymer as a new β-nucleating agent. POLYMER SCIENCE SERIES A 2015. [DOI: 10.1134/s0965545x15010058] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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25
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Zhou Z, Zhou Q, Ren Z, Sun X, Li H, Li H, Yan S. The αβ-iPP growth transformation of commercial-grade iPP during non-isothermal crystallization. CrystEngComm 2015. [DOI: 10.1039/c5ce01895a] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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26
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Kang J, He J, Chen Z, Yang F, Chen J, Cao Y, Xiang M. Effects of β
-nucleating agent and crystallization conditions on the crystallization behavior and polymorphic composition of isotactic polypropylene/multi-walled carbon nanotubes composites. POLYM ADVAN TECHNOL 2014. [DOI: 10.1002/pat.3416] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Jian Kang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Jinghan He
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Zhengfang Chen
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Feng Yang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Jinyao Chen
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
| | - Ming Xiang
- State Key Laboratory of Polymer Materials Engineering; Polymer Research Institute of Sichuan University; Chengdu 610065 China
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27
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Sakahara R, Lima A, Wang SH. Influence of the beta crystalline phase fraction on the mechanical behavior of polypropylene/calcium carbonate/polypropylene - graft - maleic anhydride composites. POLIMEROS 2014. [DOI: 10.1590/0104-1428.1692] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Zhang Q, Chen Z, Wang B, Chen J, Yang F, Kang J, Cao Y, Xiang M, Li H. Effects of melt structure on crystallization behavior of isotactic polypropylene nucleated with α/β compounded nucleating agents. J Appl Polym Sci 2014. [DOI: 10.1002/app.41355] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Qiyan Zhang
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
- College of Polymer Science & Engineering of Sichuan University; Chengdu 610065 People's Republic of China
| | - Zhengfang Chen
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
| | - Bing Wang
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
| | - Jinyao Chen
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
| | - Feng Yang
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
| | - Jian Kang
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
| | - Ming Xiang
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
| | - Huilin Li
- State Key Laboratory of Polymer Materials Engineering; Chengdu 610065 People's Republic of China
- Polymer Research Institute of Sichuan University; Chengdu 610065 People's Republic of China
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29
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Motsoeneng TS, van Reenen AJ, Luyt AS. Structure and properties of a β
-nucleated polypropylene impact copolymer. POLYM INT 2014. [DOI: 10.1002/pi.4778] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Teboho S Motsoeneng
- Department of Chemistry; University of the Free State (Qwaqwa Campus); Phuthaditjhaba South Africa
| | - Albert J van Reenen
- Department of Chemistry and Polymer Science; University of Stellenbosch; Stellenbosch South Africa
| | - Adriaan S Luyt
- Department of Chemistry; University of the Free State (Qwaqwa Campus); Phuthaditjhaba South Africa
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30
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Kang J, Chen Z, Zhou T, Yang F, Chen J, Cao Y, Xiang M. Dynamic crystallization and melting behavior of β-nucleated isotactic polypropylene with different melt structures. JOURNAL OF POLYMER RESEARCH 2014. [DOI: 10.1007/s10965-014-0384-9] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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31
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Effects of nucleating agent 1,3,5-benzenetricarboxylic acid tris(cyclohexylamide) on properties and crystallization behaviors of isotactic polypropylene. Colloid Polym Sci 2013. [DOI: 10.1007/s00396-013-3098-3] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
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32
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Naffakh M, Díez-Pascual AM, Marco C, Ellis GJ, Gómez-Fatou MA. Opportunities and challenges in the use of inorganic fullerene-like nanoparticles to produce advanced polymer nanocomposites. Prog Polym Sci 2013. [DOI: 10.1016/j.progpolymsci.2013.04.001] [Citation(s) in RCA: 139] [Impact Index Per Article: 12.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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33
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Kang J, Gai J, Li J, Chen S, Peng H, Wang B, Cao Y, Li H, Chen J, Yang F, Xiang M. Dynamic crystallization and melting behavior of β-nucleated isotactic polypropylene polymerized with different Ziegler-Natta catalysts. JOURNAL OF POLYMER RESEARCH 2013. [DOI: 10.1007/s10965-012-0070-8] [Citation(s) in RCA: 29] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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34
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Effect of acrylonitrile–butadiene–styrene copolymer (ABS) on β-nucleation in β-nucleated polypropylene/ABS blends. Polym Bull (Berl) 2012. [DOI: 10.1007/s00289-012-0804-0] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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35
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Zhang YF, Luo XX, Zhu L, Yang XJ, Chang Y. Effects of α/β Compound Nucleating Agents on Mechanical Properties and Crystallization Behaviors of Isotactic Polypropylene. J MACROMOL SCI B 2012. [DOI: 10.1080/00222348.2012.674833] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
Affiliation(s)
- Yue-Fei Zhang
- a Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering , Changsha University of Science and Technology , Changsha , China
| | - Xian-Xu Luo
- a Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering , Changsha University of Science and Technology , Changsha , China
| | - Ling Zhu
- a Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering , Changsha University of Science and Technology , Changsha , China
| | - Xiao-Jun Yang
- b Key Laboratory for Green Chemical Process of Ministry of Education , Wuhan Institute of Technology , Wuhan , China
| | - Yao Chang
- a Hunan Province Key Laboratory of Materials Protection for Electric Power and Transportation, School of Chemistry and Biological Engineering , Changsha University of Science and Technology , Changsha , China
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36
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Wan D, Wang Y, Wen X, Qiu J, Jiang Z, Tan H, Tang T. The rheological, thermostable, and mechanical properties of polypropylene/fullerene C60 nanocomposites with improved interfacial interaction. POLYM ENG SCI 2012. [DOI: 10.1002/pen.23091] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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37
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Naffakh M, Marco C, Ellis G. Novel Polypropylene/Inorganic Fullerene-like WS2 Nanocomposites Containing a β-Nucleating Agent: Isothermal Crystallization and Melting Behavior. J Phys Chem B 2012; 116:1788-95. [DOI: 10.1021/jp2099703] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mohammed Naffakh
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, c/Juan de la Cierva, 3, 28006 Madrid, Spain
| | - Carlos Marco
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, c/Juan de la Cierva, 3, 28006 Madrid, Spain
| | - Gary Ellis
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, c/Juan de la Cierva, 3, 28006 Madrid, Spain
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38
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Crystallization behavior of isotactic polypropylene induced by competition action of β nucleating agent and high pressure. Colloid Polym Sci 2011. [DOI: 10.1007/s00396-011-2573-y] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
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39
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Naffakh M, Marco C, Ellis G. Novel Polypropylene/Inorganic Fullerene-like WS2 Nanocomposites Containing a β-Nucleating Agent: Dynamic Crystallization and Melting Behavior. J Phys Chem B 2011; 115:10836-43. [DOI: 10.1021/jp2058194] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Mohammed Naffakh
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, c/Juan de la Cierva, 3, 28006, Madrid, Spain
| | - Carlos Marco
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, c/Juan de la Cierva, 3, 28006, Madrid, Spain
| | - Gary Ellis
- Instituto de Ciencia y Tecnología de Polímeros, ICTP-CSIC, c/Juan de la Cierva, 3, 28006, Madrid, Spain
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40
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Li X, Wu H, Dai J, Huang T, Wang Y. Structure and mechanical properties controlling of elastomer modified polypropylene by compounded β/α nucleating agents. ACTA ACUST UNITED AC 2011. [DOI: 10.1002/polb.22261] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
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