1
|
Wu T, Wang K, Chen X, Yang X, Xiang M, Fu Q. Practicing the concept of “structuring” processing in the manufacture of polymer films. Sci China Chem 2023. [DOI: 10.1007/s11426-022-1520-9] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/29/2023]
|
2
|
Song K, Liu D, Wu LF, Wang Z. Multiple kinetic processes of lamellar growth in crystallization of stretched lightly crosslinked polyethylene. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.125586] [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]
|
3
|
Nie C, Peng F, Cao R, Cui K, Sheng J, Chen W, Li L. Recent progress in flow‐induced polymer crystallization. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220330] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Cui Nie
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry University of Science and Technology of China Hefei China
| | - Fan Peng
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry University of Science and Technology of China Hefei China
| | - Renkuan Cao
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry University of Science and Technology of China Hefei China
| | - Kunpeng Cui
- Department of Polymer Science and Engineering, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film University of Science and Technology of China Hefei China
| | - Junfang Sheng
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry University of Science and Technology of China Hefei China
| | - Wei Chen
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry University of Science and Technology of China Hefei China
| | - Liangbin Li
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry University of Science and Technology of China Hefei China
| |
Collapse
|
4
|
Zhang Y, Wei W, Liu Y, Ji Y, Su F, Liu C. Investigation of the synergistic effect of melt-extension and nanofiller on the crystal-crystal phase transition from form II to I of isotactic polybutene-1. SOFT MATTER 2022; 18:6572-6581. [PMID: 35959627 DOI: 10.1039/d2sm00841f] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
New questions and conjectures are raised on the crystal-crystal phase transition of isotactic polybutene-1 (iPB-1) containing nanofiller in the flow field. In this work, we investigate the phase transition from flow-induced oriented form II to I in iPB-1 blends with multi-walled carbon nanotubes (MWCNTs) with a homemade two-drum extensional rheometer combined with in situ wide-angle X-ray diffraction (WAXD) measurements. The MWCNTs show a limited promoting effect on the phase transition kinetics under quiescent conditions, while the phase transition kinetic is highly accelerated with the impose of melt-extension. When the loading extension strain is 0.5 or 2.0, the half time of phase transition (t1/2) is shortened from tens of hours to a few hours, depending on the melt-extension strain and the MWCNTs content in iPB-1. When the extension strain increases to 3.5, t1/2 decreases to about 30 min, which is independent of the MWCNTs content in all iPB-1 blends except in blends with MWCNTs content of 1%, where the phase transition rate in the middle and late stages is restrained. It's speculated that flow-induced molecular orientation or shish-kebab morphology affects the internal stress or stress transfer. The addition of a nanofiller enlarged the effect of melt-extension through strengthening the localized intensity of flow field. In general, the combination of nanofiller and melt-extension can obviously promote the phase transition kinetics.
Collapse
Affiliation(s)
- Yuru Zhang
- National Engineering Research Center for Advanced Polymer Processing Technology, The Key Laboratory of Material Processing and Mold of Ministry of Education, College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450002, P. R. China.
| | - Wenjia Wei
- National Engineering Research Center for Advanced Polymer Processing Technology, The Key Laboratory of Material Processing and Mold of Ministry of Education, College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450002, P. R. China.
| | - Yi Liu
- National Engineering Research Center for Advanced Polymer Processing Technology, The Key Laboratory of Material Processing and Mold of Ministry of Education, College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450002, P. R. China.
| | - Youxin Ji
- National Engineering Research Center for Advanced Polymer Processing Technology, The Key Laboratory of Material Processing and Mold of Ministry of Education, College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450002, P. R. China.
| | - Fengmei Su
- National Engineering Research Center for Advanced Polymer Processing Technology, The Key Laboratory of Material Processing and Mold of Ministry of Education, College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450002, P. R. China.
| | - Chuntai Liu
- National Engineering Research Center for Advanced Polymer Processing Technology, The Key Laboratory of Material Processing and Mold of Ministry of Education, College of Materials Science and Engineering, Zhengzhou University, Zhengzhou, 450002, P. R. China.
| |
Collapse
|
5
|
Song K, Wu LF, Liu D, Huang LZ, Miao XR, Wang Z. Flow-Induced Shish Nucleation in Lightly Crosslinked Polyethylene: Connecting Polymer Properties and Strain to the Final Shish–Kebab Structure. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c00526] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kun Song
- Department of Engineering Physics & Key Laboratory of Particle & Radiation Imaging (Tsinghua University) of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Lin-Feng Wu
- Department of Engineering Physics & Key Laboratory of Particle & Radiation Imaging (Tsinghua University) of Ministry of Education, Tsinghua University, Beijing 100084, China
| | - Dong Liu
- Key Laboratory of Neutron Physics and Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics (CAEP), Mianyang 621999, China
| | - Li-Zhao Huang
- Key Laboratory of Neutron Physics and Institute of Nuclear Physics and Chemistry, China Academy of Engineering Physics (CAEP), Mianyang 621999, China
| | - Xia-Ran Miao
- Shanghai Synchrotron Radiation Facility, Shanghai 201204, China
| | - Zhe Wang
- Department of Engineering Physics & Key Laboratory of Particle & Radiation Imaging (Tsinghua University) of Ministry of Education, Tsinghua University, Beijing 100084, China
| |
Collapse
|
6
|
Sheng J, Chen W, Cui K, Li L. Polymer crystallization under external flow. REPORTS ON PROGRESS IN PHYSICS. PHYSICAL SOCIETY (GREAT BRITAIN) 2022; 85:036601. [PMID: 35060493 DOI: 10.1088/1361-6633/ac4d92] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/26/2021] [Accepted: 01/20/2022] [Indexed: 06/14/2023]
Abstract
The general aspects of polymer crystallization under external flow, i.e., flow-induced crystallization (FIC) from fundamental theoretical background to multi-scale characterization and modeling results are presented. FIC is crucial for modern polymer processing, such as blowing, casting, and injection modeling, as two-third of daily-used polymers is crystalline, and nearly all of them need to be processed before final applications. For academics, the FIC is intrinsically far from equilibrium, where the polymer crystallization behavior is different from that in quiescent conditions. The continuous investigation of crystallization contributes to a better understanding on the general non-equilibrium ordering in condensed physics. In the current review, the general theories related to polymer nucleation under flow (FIN) were summarized first as a preliminary knowledge. Various theories and models, i.e., coil-stretch transition and entropy reduction model, are briefly presented together with the modified versions. Subsequently, the multi-step ordering process of FIC is discussed in detail, including chain extension, conformational ordering, density fluctuation, and final perfection of the polymer crystalline. These achievements for a thorough understanding of the fundamental basis of FIC benefit from the development of various hyphenated rheometer, i.e., rheo-optical spectroscopy, rheo-IR, and rheo-x-ray scattering. The selected experimental results are introduced to present efforts on elucidating the multi-step and hierarchical structure transition during FIC. Then, the multi-scale modeling methods are summarized, including micro/meso scale simulation and macroscopic continuum modeling. At last, we briefly describe our personal opinions related to the future directions of this field, aiming to ultimately establish the unified theory of FIC and promote building of the more applicable models in the polymer processing.
Collapse
Affiliation(s)
- Junfang Sheng
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Wei Chen
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Kunpeng Cui
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China
| | - Liangbin Li
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, People's Republic of China
| |
Collapse
|
7
|
Affiliation(s)
- Qian Huang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute, Sichuan University, 610065 Chengdu, China
| |
Collapse
|
8
|
Nie C, Peng F, Xu T, Ding Y, Sheng J, Chen W, Li L. Biaxial Stretch-Induced Crystallization of Polymers: A Molecular Dynamics Simulation Study. Macromolecules 2021. [DOI: 10.1021/acs.macromol.1c01606] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Cui Nie
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Fan Peng
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Tingyu Xu
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Yiwei Ding
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Junfang Sheng
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Wei Chen
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Liangbin Li
- National Synchrotron Radiation Laboratory, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
9
|
Shear-induced crystallization of unimodal/bimodal polyethylene at high temperatures affected by C4 short-branching. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.124203] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
|
10
|
A Unified Thermodynamic Model of Flow-induced Crystallization of Polymer. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2622-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
|
11
|
Wang ZB, Mao YM, Li XK, Li YG, Jarumaneeroj C, Thitisak B, Tiyapiboonchaiya P, Rungswang W, Hsiao BS. The Influence of Ethyl Branch on Formation of Shish-Kebab Crystals in Bimodal Polyethylene under Shear at Low Temperature. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-021-2568-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
|
12
|
Structural Evolution of LLDPE-LMW/HMW Blend during Uniaxial Deformation as Revealed by In Situ Synchrotron Radiation X-ray Scattering. CHINESE JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1007/s10118-020-2458-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
13
|
Song K, Wu LF, Liu D, Li L, Song J, Wang Z. Revealing the detailed structure in flow-induced crystallization of semicrystalline polymers. Phys Chem Chem Phys 2020; 22:25206-25214. [PMID: 33125017 DOI: 10.1039/d0cp04964f] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
We systematically investigate the detailed structure in the flow-induced crystallization of a lightly cross-linked high-density polyethylene as a model semicrystalline polymer sample by combining the small-angle X-ray scattering (SAXS) and the spherical harmonic expansion (SHE) method. The SHE divides the two-dimensional SAXS pattern into several components according to the deformation geometry, and allows extraction of the most relevant information. Employing the first two anisotropic components in the expansion and a comprehensive model, we determine the crystalline morphological parameters, such as the long period, the lamellar diameter and thickness, and their polydispersities. In particular, we find that the lamellar diameter exhibits bimodal distributions at high strains. Lamellae with similar diameters tend to gather rather than to randomly distribute with others, suggesting the existence of heterogeneity in the semicrystalline structure. Moreover, we observe the strong polydispersities of the lamellar structure at low strains. The structural heterogeneity and polydispersities could be related to the inhomogeneities in crystal growth and nucleation processes.
Collapse
Affiliation(s)
- Kun Song
- Department of Engineering Physics & Key Laboratory of Particle & Radiation Imaging (Tsinghua University) of Ministry of Education, Tsinghua University, Beijing 100084, China.
| | | | | | | | | | | |
Collapse
|
14
|
Fang H, Li Z, Wang X, Gu J, Ruan S, Shen C. Effect of shear on nucleation of carbon fiber reinforced polymer composites: Experiments and modeling. POLYM ENG SCI 2020. [DOI: 10.1002/pen.25474] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Haidong Fang
- School of Materials Science and EngineeringDalian University of Technology Dalian China
| | - Zheng Li
- State Key Laboratory of Structural Analysis for Industrial Equipment, Department of Engineering MechanicsDalian University of Technology Dalian China
| | - Xinyu Wang
- Zhengzhou Research Institute of Dalian University of Technology Zhengzhou China
| | - Junfeng Gu
- State Key Laboratory of Structural Analysis for Industrial Equipment, Department of Engineering MechanicsDalian University of Technology Dalian China
| | - Shilun Ruan
- State Key Laboratory of Structural Analysis for Industrial Equipment, Department of Engineering MechanicsDalian University of Technology Dalian China
- Zhengzhou College of Dalian University of Technology Zhengzhou China
| | - Changyu Shen
- State Key Laboratory of Structural Analysis for Industrial Equipment, Department of Engineering MechanicsDalian University of Technology Dalian China
- School of Materials Science and Engineering, The Key Laboratory of Material Processing and Mold of Ministry of EducationZhengzhou University Zhengzhou China
| |
Collapse
|
15
|
Chu Z, Liu L, Liao Y, Li W, Zhao R, Ma Z, Li Y. Effects of strain rate and temperature on polymorphism in flow-induced crystallization of Poly(vinylidene fluoride). POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122773] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
16
|
Guo Y, Peng S, Wang Q, Song X, Li C, Xia L, Wu H, Guo S. Achieving High-Ductile Polylactide Sheets with Inherent Strength via a Compact and Uniform Stress Conduction Network. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c01328] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Yuhang Guo
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Shuangjuan Peng
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Qingwen Wang
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Xudong Song
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Chunhai Li
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Lichao Xia
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Hong Wu
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| | - Shaoyun Guo
- The State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University, Chengdu 610065, China
| |
Collapse
|
17
|
Du ZC, Yang H, Luo XH, Xie ZX, Fu Q, Gao XQ. The Role of Mold Temperature on Morphology and Mechanical Properties of PE Pipe Produced by Rotational Shear. CHINESE JOURNAL OF POLYMER SCIENCE 2019. [DOI: 10.1007/s10118-020-2363-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
|
18
|
Wang T, Tian N, Chen J, Huang L, Sun G, Gong J, Liu D. Revisiting flow-induced crystallization of polyethylene inversely: An in situ swelling SANS study. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121934] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
19
|
Liao T, Zhao X, Yang X, Coates P, Whiteside B, Jiang Z, Men Y. Structural evolution of flow-oriented high density polyethylene upon heating: In situ SAXS and WAXD studies. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121698] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
20
|
Jiang L, Zhu M, An M, Li Y, Miao W, Wang Z, Hsiao BS. The influence of short chain branch on formation of shear-induced crystals in bimodal polyethylene at low shear temperatures. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121625] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/26/2022]
|
21
|
Zhao L, Hu Y, Shao Y, Liu Z, Liu B, He X. Molecular dynamics simulation of shish-kebab crystallization of polyethylene: Unraveling the effects of molecular weight distribution. J Chem Phys 2019; 150:184114. [PMID: 31091915 DOI: 10.1063/1.5089694] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
By means of molecular dynamics simulations, extensional flow was performed on five polyethylene models with different molecular weight distributions (MWDs) precisely designed in view of Grubbs, metallocene, Ziegler-Natta, and chromium-based catalysts, while ignoring the sequence distributions of short branches to shed light on the molecular mechanism of MWD on shish-kebab formation. The formation of shish-kebab crystallites can be divided into three stages: the emergence of precursors, evolution from precursors to shish nuclei, and the formation of lamellar crystallites. The results demonstrated that the precursors initiated from trans-rich segments with local order and minor crystallinity grew into large shish nuclei and eventually evolved into lamellae. There were more inconsecutively trans-state bonds occurring in long chains rather than in short chains, which promoted an easier transformation from precursors to shish nuclei. Therefore, broader MWDs make positive contributions to the formation of shish nuclei, increase the crystallization speed, and the generation of a more regular, compact, and thicker lamella with less tie molecule fractions, while the final crystallinity is independent of MWD.
Collapse
Affiliation(s)
- Li Zhao
- Shanghai Key Laboratory of Multiphase Material Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yanling Hu
- Shanghai Key Laboratory of Multiphase Material Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Yunqi Shao
- Shanghai Key Laboratory of Multiphase Material Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Zhen Liu
- Shanghai Key Laboratory of Multiphase Material Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| | - Boping Liu
- College of Materials and Energy, South China Agricultural University, Guangzhou 510642, China
| | - Xuelian He
- Shanghai Key Laboratory of Multiphase Material Chemical Engineering, East China University of Science and Technology, Shanghai 200237, China
| |
Collapse
|
22
|
Tang X, Chen W, Li L. The Tough Journey of Polymer Crystallization: Battling with Chain Flexibility and Connectivity. Macromolecules 2019. [DOI: 10.1021/acs.macromol.8b02725] [Citation(s) in RCA: 109] [Impact Index Per Article: 21.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Xiaoliang Tang
- National Synchrotron Radiation Lab, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Wei Chen
- National Synchrotron Radiation Lab, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Liangbin Li
- National Synchrotron Radiation Lab, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
23
|
Chen W, Liu D, Li L. Multiscale characterization of semicrystalline polymeric materials by synchrotron radiation X‐ray and neutron scattering. POLYMER CRYSTALLIZATION 2018. [DOI: 10.1002/pcr2.10043] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Wei Chen
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film University of Science and Technology of China Hefei China
| | - Dong Liu
- Key Laboratory of Neutron Physics and Institute of Nuclear Physics and Chemistry (INPC) China Academy of Engineering Physics (CAEP) Mianyang China
| | - Liangbin Li
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film University of Science and Technology of China Hefei China
| |
Collapse
|
24
|
The influence of short chain branch on formation of shear induced crystals in bimodal polyethylene at high shear temperatures. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.03.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
|
25
|
In Situ Synchrotron Radiation Techniques: Watching Deformation-induced Structural Evolutions of Polymers. CHINESE JOURNAL OF POLYMER SCIENCE 2018. [DOI: 10.1007/s10118-018-2169-9] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
26
|
Zhang Q, Li L, Su F, Ji Y, Ali S, Zhao H, Meng L, Li L. From Molecular Entanglement Network to Crystal-Cross-Linked Network and Crystal Scaffold during Film Blowing of Polyethylene: An in Situ Synchrotron Radiation Small- and Wide-Angle X-ray Scattering Study. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b00346] [Citation(s) in RCA: 33] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Qianlei Zhang
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| | - Lifu Li
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| | - Fengmei Su
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| | - Youxin Ji
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| | - Sarmad Ali
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| | - Haoyuan Zhao
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| | - Lingpu Meng
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| | - Liangbin Li
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei, China
| |
Collapse
|
27
|
Wang Z, Mao Y, Jarumaneeroj C, Thitisak B, Tiyapiboonchaiya P, Rungswang W, Hsiao BS. The influence of short chain branch on formation of shish‐kebab crystals in bimodal polyethylene under shear at high temperatures. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/polb.24592] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Zongbao Wang
- Ningbo Key Laboratory of Specialty Polymers, Faculty of Materials Science and Chemical EngineeringNingbo UniversityNingbo315211People's Republic of China
- Department of ChemistryStony Brook UniversityStony Brook New York11794‐3400
| | - Yimin Mao
- Department of Materials Science and EngineeringUniversity of Maryland, College Park Maryland20742
- NIST Center for Neutron Research, National Institute of Standards and TechnologyGaithersburg Maryland20899
| | - Chatchai Jarumaneeroj
- SCG Chemicals Co., Ltd., Siam Cement Group (SCG). 1 Siam Cement RdBangsue Bangkok10800 Thailand
| | - Boonyakeat Thitisak
- SCG Chemicals Co., Ltd., Siam Cement Group (SCG). 1 Siam Cement RdBangsue Bangkok10800 Thailand
| | | | - Wonchalerm Rungswang
- SCG Chemicals Co., Ltd., Siam Cement Group (SCG). 1 Siam Cement RdBangsue Bangkok10800 Thailand
| | - Benjamin S. Hsiao
- Department of ChemistryStony Brook UniversityStony Brook New York11794‐3400
| |
Collapse
|
28
|
Wang J, Wang X, Wang Q, Xu C, Wang Z. Effect of Flowing Preformed Spherulites on Shear-Induced Melt Crystallization Behaviors of Isotactic Polypropylene. Macromolecules 2018. [DOI: 10.1021/acs.macromol.7b02686] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Junyang Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Xuehui Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Qiaojiao Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Cui Xu
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| | - Zhigang Wang
- CAS Key Laboratory of Soft Matter Chemistry, Department of Polymer Science and Engineering, Hefei National Laboratory for Physical Sciences at the Microscale, University of Science and Technology of China, Hefei, Anhui 230026, P. R. China
| |
Collapse
|
29
|
Chang J, Wang Z, Tang X, Tian F, Ye K, Li L. A portable extruder for in situ wide angle x-ray scattering study on multi-dimensional flow field induced crystallization of polymer. THE REVIEW OF SCIENTIFIC INSTRUMENTS 2018; 89:025101. [PMID: 29495839 DOI: 10.1063/1.5011944] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
We have designed and constructed a portable extruder with a rotatable mandrel, which can be employed to study the multi-dimensional flow field (MDFF) induced crystallization of polymer combined with in situ wide angle x-ray scattering (WAXS). With the piston driving the melt sample to flow along the channel, a direct axial shear field is achieved. At the same time, the central mandrel keeps rotating under a stable speed, providing the sample with an additional circumferential shear field. By presetting different proportions of the two shear fields, namely, axial and circumferential, various flow states of the sample can be obtained, which makes it capable of investigating the effects of MDFF on polymer crystallization. We have performed an in situ WAXS experiment of MDFF induced crystallization of isotactic polypropylene based on the portable extruder at the beam line BL16B in Shanghai Synchrotron Radiation Facility. The rheological and structural information is collected simultaneously, which manifests the viability of the portable extruder on regulating MDFF and can provide guidance for polymer processing.
Collapse
Affiliation(s)
- Jiarui Chang
- National Synchrotron Radiation Laboratory, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei 230026, China
| | - Zhen Wang
- National Synchrotron Radiation Laboratory, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei 230026, China
| | - Xiaoliang Tang
- National Synchrotron Radiation Laboratory, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei 230026, China
| | - Fucheng Tian
- National Synchrotron Radiation Laboratory, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei 230026, China
| | - Ke Ye
- National Synchrotron Radiation Laboratory, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei 230026, China
| | - Liangbin Li
- National Synchrotron Radiation Laboratory, CAS Key Laboratory of Soft Matter Chemistry, Anhui Provincial Engineering Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
30
|
Liu D, Li X, Song H, Wang P, Chen J, Tian Q, Sun L, Chen L, Chen B, Gong J, Sun G. Hierarchical structure of MWCNT reinforced semicrystalline HDPE composites: A contrast matching study by neutron and X-ray scattering. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2017.12.002] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
31
|
Cui K, Ma Z, Tian N, Su F, Liu D, Li L. Multiscale and Multistep Ordering of Flow-Induced Nucleation of Polymers. Chem Rev 2018; 118:1840-1886. [DOI: 10.1021/acs.chemrev.7b00500] [Citation(s) in RCA: 167] [Impact Index Per Article: 27.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kunpeng Cui
- National
Synchrotron Radiation Laboratory, Chinese Academy of Sciences Key
Laboratory of Soft Matter Chemistry, and Anhui Provincial Engineering
Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, 96 Jinzhai Road, Baohe District, Hefei 230026, People’s Republic of China
| | - Zhe Ma
- Tianjin
Key Laboratory of Composite and Functional Materials, School of Materials
Science and Engineering, Tianjin University, 92 Weijin Road,
Nankai District, Tianjin 300072, People’s Republic of China
| | - Nan Tian
- Ministry
of Education Key Laboratory of Space Applied Physics and Chemistry
and Shanxi Key Laboratory of Macromolecular Science and Technology,
School of Science, Northwestern Polytechnical University, 127 Youyi
West Road, District Beilin, Xi’an 710072, People’s Republic of China
| | - Fengmei Su
- National
Synchrotron Radiation Laboratory, Chinese Academy of Sciences Key
Laboratory of Soft Matter Chemistry, and Anhui Provincial Engineering
Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, 96 Jinzhai Road, Baohe District, Hefei 230026, People’s Republic of China
| | - Dong Liu
- Key
Laboratory of Neutron Physics and Institute of Nuclear Physics and
Chemistry, China Academy of Engineering Physics, 64 Mianshan
Road, Mianyang, Sichuan 621999, People’s Republic of China
| | - Liangbin Li
- National
Synchrotron Radiation Laboratory, Chinese Academy of Sciences Key
Laboratory of Soft Matter Chemistry, and Anhui Provincial Engineering
Laboratory of Advanced Functional Polymer Film, University of Science and Technology of China, 96 Jinzhai Road, Baohe District, Hefei 230026, People’s Republic of China
| |
Collapse
|
32
|
Ju J, Su F, Wang Z, Yang H, Tang X, Chen X, Lv Y, Lu J, Tian N, Li L. Extension decelerated crystallization in γ-irradiated isotactic polypropylene: The role of asymmetric chain relaxation. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.09.059] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
|
33
|
Meng LP, Chen XW, Lin YF, Li LB. Improving the softness of BOPP films: From laboratory investigation to industrial processing. CHINESE JOURNAL OF POLYMER SCIENCE 2017. [DOI: 10.1007/s10118-017-1965-y] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
34
|
Wang Z, Ju J, Meng L, Tian N, Chang J, Yang H, Ji Y, Su F, Li L. Structural and morphological transitions in extension-induced crystallization of poly(1-butene) melt. SOFT MATTER 2017; 13:3639-3648. [PMID: 28447701 DOI: 10.1039/c7sm00107j] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Structural and morphological transitions of flow-induced crystallization (FIC) in poly(1-butene) (PB-1) melt have been studied by combining extensional rheology and in situ synchrotron radiation ultrafast wide- and small-angle X-ray scattering (WAXD/SAXS) measurements. Unexpectedly, metastable Form III is crystallized directly from the PB-1 melt by high-speed extension, which has a short lifetime of several tens of milliseconds and manifests the thermodynamic and kinetic competition among Form III, Form II and melt under flow. Relative crystallinity evolution of Form II after extension reveals a crystal melting dominated process within the observation time of 120 s even under high supercooling. This is opposite to the common case of FIC but supports the idea that flow alters the obtained crystal size and its thermodynamic stability. Additionally, a morphological transition from a flow-induced network to shish is observed by SAXS with increasing extension temperature from below to above the melting point of Form II. With above observations, we construct nonequilibrium structural and morphological diagrams of FIC in strain rate-temperature space, which may guide the industrial processing of the PB-1 material.
Collapse
Affiliation(s)
- Zhen Wang
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| | - Jianzhu Ju
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| | - Lingpu Meng
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| | - Nan Tian
- MOE Key Laboratory of Space Applied Physics and Chemistry, Shaanxi Key Laboratory of Macromolecular Science and Technology, School of Science, Northwestern Polytechnical University, Xi'an, 710072, P. R. China
| | - Jiarui Chang
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| | - Haoran Yang
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| | - Youxin Ji
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| | - Fengmei Su
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| | - Liangbin Li
- National Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China.
| |
Collapse
|
35
|
Su F, Ji Y, Meng L, Wang Z, Qi Z, Chang J, Ju J, Li L. Coupling of Multiscale Orderings during Flow-Induced Crystallization of Isotactic Polypropylene. Macromolecules 2017. [DOI: 10.1021/acs.macromol.6b02544] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Fengmei Su
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Youxin Ji
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Lingpu Meng
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Zhen Wang
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Zeming Qi
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Jiarui Chang
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Jianzhu Ju
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Liangbin Li
- National Synchrotron Radiation Lab and
CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
36
|
Yang H, Liu D, Ju J, Li J, Wang Z, Yan G, Ji Y, Zhang W, Sun G, Li L. Chain Deformation on the Formation of Shish Nuclei under Extension Flow: An in Situ SANS and SAXS Study. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01945] [Citation(s) in RCA: 34] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Haoran Yang
- National Synchrotron
Radiation Lab and CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Dong Liu
- Key Laboratory of Neutron Physics and Institute
of Nuclear Physics and Chemistry, China Academy of Engineering Physics (CAEP), Mianyang 621999, China
| | - Jianzhu Ju
- National Synchrotron
Radiation Lab and CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Jing Li
- National Synchrotron
Radiation Lab and CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Zhen Wang
- National Synchrotron
Radiation Lab and CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Guanyun Yan
- Key Laboratory of Neutron Physics and Institute
of Nuclear Physics and Chemistry, China Academy of Engineering Physics (CAEP), Mianyang 621999, China
| | - Youxin Ji
- National Synchrotron
Radiation Lab and CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Wenhua Zhang
- National Synchrotron
Radiation Lab and CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Guangai Sun
- Key Laboratory of Neutron Physics and Institute
of Nuclear Physics and Chemistry, China Academy of Engineering Physics (CAEP), Mianyang 621999, China
| | - Liangbin Li
- National Synchrotron
Radiation Lab and CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
37
|
Zhang B, Wang B, Chen J, Shen C, Reiter R, Chen J, Reiter G. Flow-Induced Dendritic β-Form Isotactic Polypropylene Crystals in Thin Films. Macromolecules 2016. [DOI: 10.1021/acs.macromol.6b01123] [Citation(s) in RCA: 35] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Bin Zhang
- School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450002, People’s Republic of China
| | - Binghua Wang
- School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450002, People’s Republic of China
| | - JiaJia Chen
- School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450002, People’s Republic of China
| | - Changyu Shen
- School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450002, People’s Republic of China
| | - Renate Reiter
- Institute
of Physics, University of Freiburg, 79104 Freiburg, Germany
| | - Jingbo Chen
- School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450002, People’s Republic of China
| | - Günter Reiter
- Institute
of Physics, University of Freiburg, 79104 Freiburg, Germany
| |
Collapse
|
38
|
Hu T, Tian N, Ali S, Wang Z, Chang J, Huang N, Li L. Polymer-Ion Interaction Weakens the Strain-Rate Dependence of Extension-Induced Crystallization for Poly(ethylene oxide). LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2016; 32:2117-2126. [PMID: 26822166 DOI: 10.1021/acs.langmuir.6b00050] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/05/2023]
Abstract
The crystallization of poly(ethylene oxide) (PEO)-sodium iodine (NaI) composites is investigated by differential scanning calorimetry (DSC), extensional rheology, and in situ small-angle X-ray scattering (SAXS) with the aim of demonstrating versatile roles played by polymer-ion interactions. In the isothermal quiescent crystallization process, a decrease in the crystal growth rate is observed for PEO-NaI and is attributed to slow chain movement caused by the coordination between cations and polymer. In situ SAXS on extensional flow-induced crystallization (FIC) exhibits enhanced kinetics and orientation for both PEO and PEO-NaI with increasing strain rate. However, an overall weaker strain-rate dependence of FIC is observed for PEO-NaI, which can be interpreted as a synergistic consequence of promoted nucleation under flow and impeded crystal growth by polymer-ion interaction. A possible microscopic mechanism is proposed to account for the experimental observation based on the formation of transient cross-linking points in PEO-NaI and their influence on the entanglement network of polymer under various flow fields. The disclosed strain-rate dependence and various ion effects on the behavior of PEO-salt composites contribute to a comprehensive understanding of polymer-ion solid polyelectrolytes.
Collapse
Affiliation(s)
- Tingting Hu
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Nan Tian
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Sarmad Ali
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Zhen Wang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Jiarui Chang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Ningdong Huang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| | - Liangbin Li
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China , Hefei, China
| |
Collapse
|
39
|
Wang Z, Ma Z, Li L. Flow-Induced Crystallization of Polymers: Molecular and Thermodynamic Considerations. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02688] [Citation(s) in RCA: 152] [Impact Index Per Article: 19.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Zhen Wang
- National
Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Zhe Ma
- School
of Materials Science and Engineering, Tianjin University, Tianjin, China
| | - Liangbin Li
- National
Synchrotron Radiation Lab, CAS Key Laboratory of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| |
Collapse
|
40
|
Li X, Meng L, Lin Y, Chen X, Zhang Q, Zhang R, Wu L, Zhang W, Li L. Preparation of Highly Oriented Polyethylene Precursor Film with Fibril and Its Influence on Microporous Membrane Formation. MACROMOL CHEM PHYS 2016. [DOI: 10.1002/macp.201500471] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xueyu Li
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Lingpu Meng
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Yuanfei Lin
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Xiaowei Chen
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Qianlei Zhang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Rui Zhang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Lihui Wu
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Wenhua Zhang
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| | - Liangbin Li
- National Synchrotron Radiation Lab and College of Nuclear Science and Technology; CAS Key Laboratory of Soft Matter Chemistry; University of Science and Technology of China; Hefei 230026 China
| |
Collapse
|
41
|
Lin Y, Meng L, Wu L, Li X, Chen X, Zhang Q, Zhang R, Zhang W, Li L. A semi-quantitative deformation model for pore formation in isotactic polypropylene microporous membrane. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.10.067] [Citation(s) in RCA: 45] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
|
42
|
Zhou D, Yang SG, Lei J, Hsiao BS, Li ZM. Role of Stably Entangled Chain Network Density in Shish-Kebab Formation in Polyethylene under an Intense Flow Field. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01402] [Citation(s) in RCA: 46] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Dong Zhou
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Shu-Gui Yang
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Jun Lei
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, China
| | - Benjamin S. Hsiao
- Department
of Chemistry, Stony Brook University, New York 11794, United States
| | - Zhong-Ming Li
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, China
| |
Collapse
|
43
|
Gao Y, Dong X, Wang L, Liu G, Liu X, Tuinea-Bobe C, Whiteside B, Coates P, Wang D, Han CC. Flow-induced crystallization of long chain aliphatic polyamides under a complex flow field: Inverted anisotropic structure and formation mechanism. POLYMER 2015. [DOI: 10.1016/j.polymer.2015.07.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
|
44
|
Troisi EM, Portale G, Ma Z, van Drongelen M, Hermida-Merino D, Peters GWM. Unusual Melting Behavior in Flow Induced Crystallization of LLDPE: Effect of Pressure. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b00255] [Citation(s) in RCA: 18] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- E. M. Troisi
- Department
of Mechanical Engineering, Materials Technology Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
- Dutch Polymer Institute (DPI), P.O.
Box 902, 5600 AX Eindhoven, The Netherlands
| | - G. Portale
- DUBBLE CRG BM26@ESRF, European Synchrotron
Radiation Facility, Netherlands Organization for Scientific Research (NWO), BP 220, F-38043, Grenoble, Cedex, France
| | - Z. Ma
- Department
of Mechanical Engineering, Materials Technology Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - M. van Drongelen
- Department
of Mechanical Engineering, Materials Technology Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
| | - D. Hermida-Merino
- Dutch Polymer Institute (DPI), P.O.
Box 902, 5600 AX Eindhoven, The Netherlands
- DUBBLE CRG BM26@ESRF, European Synchrotron
Radiation Facility, Netherlands Organization for Scientific Research (NWO), BP 220, F-38043, Grenoble, Cedex, France
| | - G. W. M. Peters
- Department
of Mechanical Engineering, Materials Technology Institute, Eindhoven University of Technology, P.O. Box 513, 5600 MB, Eindhoven, The Netherlands
- Dutch Polymer Institute (DPI), P.O.
Box 902, 5600 AX Eindhoven, The Netherlands
| |
Collapse
|
45
|
The dependence time of melting behavior on rheological aspects of disentangled polymer melt: a route to the heterogeneous melt. JOURNAL OF POLYMER RESEARCH 2015. [DOI: 10.1007/s10965-015-0681-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
|
46
|
|
47
|
Zhang B, Chen J, Freyberg P, Reiter R, Mülhaupt R, Xu J, Reiter G. High-Temperature Stability of Dewetting-Induced Thin Polyethylene Filaments. Macromolecules 2015. [DOI: 10.1021/ma502345p] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Bin Zhang
- School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450002, China
| | - Jingbo Chen
- School of Materials Science & Engineering, Zhengzhou University, Zhengzhou 450002, China
| | | | | | | | - Jun Xu
- Institute of Polymer Science & Engineering, Tsinghua University, Beijing 100084, China
| | | |
Collapse
|
48
|
Zheng S, Deng J, Yang L, Ren D, Yang W, Liu Z, Yang M. A highly-deformable piezoresistive film composed of a network of carbon blacks and highly oriented lamellae of high-density polyethylene. RSC Adv 2015. [DOI: 10.1039/c5ra00224a] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
The electrical resistance change of highly extensible films consisting of a network of carbon blacks in high-density polyethylene, with different regularity of stacked lamellae, is investigated.
Collapse
Affiliation(s)
- Shaodi Zheng
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu
- China
| | - Jie Deng
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu
- China
| | - Luqiong Yang
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu
- China
| | - Danqi Ren
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu
- China
| | - Wei Yang
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu
- China
| | - Zhengying Liu
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu
- China
| | - Mingbo Yang
- College of Polymer Science and Engineering
- Sichuan University
- State Key Laboratory of Polymer Materials Engineering
- Chengdu
- China
| |
Collapse
|
49
|
Liu D, Tian N, Huang N, Cui K, Wang Z, Hu T, Yang H, Li X, Li L. Extension-Induced Nucleation under Near-Equilibrium Conditions: The Mechanism on the Transition from Point Nucleus to Shish. Macromolecules 2014. [DOI: 10.1021/ma501482w] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Dong Liu
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Nan Tian
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Ningdong Huang
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Kunpeng Cui
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Zhen Wang
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Tingting Hu
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Haoran Yang
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Xiangyang Li
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| | - Liangbin Li
- National
Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei 230026, China
| |
Collapse
|
50
|
Cui K, Meng L, Ji Y, Li J, Zhu S, Li X, Tian N, Liu D, Li L. Extension-Induced Crystallization of Poly(ethylene oxide) Bidisperse Blends: An Entanglement Network Perspective. Macromolecules 2014. [DOI: 10.1021/ma402031m] [Citation(s) in RCA: 36] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Kunpeng Cui
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Lingpu Meng
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Youxin Ji
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Jing Li
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Shanshan Zhu
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Xiangyang Li
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Nan Tian
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Dong Liu
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| | - Liangbin Li
- National Synchrotron Radiation
Lab and College of Nuclear Science and Technology, CAS Key Laboratory
of Soft Matter Chemistry, University of Science and Technology of China, Hefei, China
| |
Collapse
|