|
151
|
Del Biondo D, Masnada EM, Merabia S, Couty M, Barrat JL. Numerical study of a slip-link model for polymer melts and nanocomposites. J Chem Phys 2013; 138:194902. [DOI: 10.1063/1.4799263] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
|
152
|
Lin Y, Tan Y, Qiu B, Shangguan Y, Harkin-Jones E, Zheng Q. Influence of Annealing on Chain Entanglement and Molecular Dynamics in Weak Dynamic Asymmetry Polymer Blends. J Phys Chem B 2013; 117:697-705. [DOI: 10.1021/jp3098507] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Yu Lin
- MOE Key Laboratory of Macromolecular
Synthesis and Functionalization, Department of Polymer Science and
Engineering, Zhejiang University, Hangzhou
310027, People’s Republic of China
| | - Yeqiang Tan
- MOE Key Laboratory of Macromolecular
Synthesis and Functionalization, Department of Polymer Science and
Engineering, Zhejiang University, Hangzhou
310027, People’s Republic of China
| | - Biwei Qiu
- MOE Key Laboratory of Macromolecular
Synthesis and Functionalization, Department of Polymer Science and
Engineering, Zhejiang University, Hangzhou
310027, People’s Republic of China
| | - Yonggang Shangguan
- MOE Key Laboratory of Macromolecular
Synthesis and Functionalization, Department of Polymer Science and
Engineering, Zhejiang University, Hangzhou
310027, People’s Republic of China
| | - Eileen Harkin-Jones
- Polymers Research Cluster, School
of Mechanical and Aerospace Engineering, Queen’s University Belfast, Belfast BT9 5AH, United Kingdom
| | - Qiang Zheng
- MOE Key Laboratory of Macromolecular
Synthesis and Functionalization, Department of Polymer Science and
Engineering, Zhejiang University, Hangzhou
310027, People’s Republic of China
| |
Collapse
|
|
153
|
|
|
154
|
Moorthi K, Kamio K, Ramos J, Theodorou DN. Monte Carlo Simulation of Short Chain Branched Polyolefins: Structure and Properties. Macromolecules 2012. [DOI: 10.1021/ma301322v] [Citation(s) in RCA: 23] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Affiliation(s)
- Krzysztof Moorthi
- Materials Science
Laboratory, Mitsui Chemicals, Inc., 580-32 Nagaura, Sodegaura City 299-0265, Japan
| | - Kazunori Kamio
- Mitsui Chemicals Analysis and Consulting Service, 580-32 Nagaura, Sodegaura City 299-0265, Japan
| | - Javier Ramos
- Department
of Macromolecular Physics, Instituto de Estructura de la Materia, CSIC, Serrano
113 bis, 28006 Madrid, Spain
| | - Doros N. Theodorou
- Department of Materials Science and Engineering, School
of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou St., Zografou Campus,
15780 Athens, Greece
| |
Collapse
|
|
155
|
Hackethal K, Herbst F, Binder WH. Synthesis and clustering of supramolecular “graft” polymers. ACTA ACUST UNITED AC 2012. [DOI: 10.1002/pola.26257] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
156
|
|
|
157
|
Ning W, Zhu WX, Zhang BQ, Li CC, Liu CY, Wang DJ. Effect of chemical structure of polycarbonates on entanglement spacing. CHINESE JOURNAL OF POLYMER SCIENCE 2012. [DOI: 10.1007/s10118-012-1144-0] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
|
|
158
|
Lin Y, Shangguan Y, Zuo M, Harkin-Jones E, Zheng Q. Effects of molecular entanglement on molecular dynamics and phase-separation kinetics of poly(methyl methacrylate)/poly(styrene-co-maleic anhydride) blends. POLYMER 2012. [DOI: 10.1016/j.polymer.2012.01.039] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
|
|
159
|
Wang Y, Li X, Zhu X, Wang SQ. Characterizing State of Chain Entanglement in Entangled Polymer Solutions during and after Large Shear Deformation. Macromolecules 2012. [DOI: 10.1021/ma2024842] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Yangyang Wang
- Department of Polymer Science and
Maurice Morton Institute of Polymer Science, University of Akron, Ohio 44325, United States
| | - Xin Li
- Department of Polymer Science and
Maurice Morton Institute of Polymer Science, University of Akron, Ohio 44325, United States
| | - Xiangyang Zhu
- Department of Polymer Science and
Maurice Morton Institute of Polymer Science, University of Akron, Ohio 44325, United States
| | - Shi-Qing Wang
- Department of Polymer Science and
Maurice Morton Institute of Polymer Science, University of Akron, Ohio 44325, United States
| |
Collapse
|
|
160
|
Loveday SM, Su J, Rao MA, Anema SG, Singh H. Effect of Calcium on the Morphology and Functionality of Whey Protein Nanofibrils. Biomacromolecules 2011; 12:3780-8. [DOI: 10.1021/bm201013b] [Citation(s) in RCA: 66] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Affiliation(s)
- Simon M. Loveday
- Riddet Institute, Massey University, Private Bag 11 222, New Zealand
| | - Jiahong Su
- Riddet Institute, Massey University, Private Bag 11 222, New Zealand
| | - M. Anandha Rao
- Department of Food Science, Cornell University, Geneva,
New York 14456, United States
| | | | - Harjinder Singh
- Riddet Institute, Massey University, Private Bag 11 222, New Zealand
| |
Collapse
|
|
161
|
Huang CL, Chen YC, Hsiao TJ, Tsai JC, Wang C. Effect of Tacticity on Viscoelastic Properties of Polystyrene. Macromolecules 2011. [DOI: 10.1021/ma200695c] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chien-Lin Huang
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan, ROC
| | - Yu-Chen Chen
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan, ROC
| | - Ting-Jui Hsiao
- Departmartment of Chemical Engineering, National Chung Cheng University, Chia-Yi 62102, Taiwan, ROC
| | - Jing-Cherng Tsai
- Departmartment of Chemical Engineering, National Chung Cheng University, Chia-Yi 62102, Taiwan, ROC
| | - Chi Wang
- Department of Chemical Engineering, National Cheng Kung University, Tainan 70101, Taiwan, ROC
| |
Collapse
|
|
162
|
Sánchez R, Franco J, Delgado M, Valencia C, Gallegos C. Rheological and mechanical properties of oleogels based on castor oil and cellulosic derivatives potentially applicable as bio-lubricating greases: Influence of cellulosic derivatives concentration ratio. J IND ENG CHEM 2011. [DOI: 10.1016/j.jiec.2011.05.019] [Citation(s) in RCA: 27] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
|
|
163
|
Stadler FJ, Karimkhani V. Correlations between the Characteristic Rheological Quantities and Molecular Structure of Long-Chain Branched Metallocene Catalyzed Polyethylenes. Macromolecules 2011. [DOI: 10.1021/ma200550c] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- Florian J. Stadler
- Institute of Polymer Materials, Friedrich-Alexander University Erlangen-Nürnberg, Martensstrasse 7, D-91058 Erlangen, Germany
- School of Semiconductor and Chemical Engineering, Chonbuk National University, Baekjero 567, Deokjin-gu, Jeonju, Jeonbuk, 561-756, Republic of Korea
| | - Vahid Karimkhani
- Department of Polymer Engineering, Amirkabir University of Technology, 424 Hafez Avenue, P.O. Box 15875-4413, Tehran, Iran
| |
Collapse
|
|
164
|
Wang X, Wang Z, Luo K, Huang Y. Translation and Rotation of Spherulites during the Crystallization of Isotactic Polypropylene with Reduced Chain Entanglements. Macromolecules 2011. [DOI: 10.1021/ma1025913] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- 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 Province 230026, P. R. China
- State Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, 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 Province 230026, P. R. China
- Graduate School, Chinese Academy of Sciences, Beijing 100049, P. R. China
| | - Kaifu Luo
- 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 Province 230026, P. R. China
| | - Yong Huang
- State Key Laboratory of Polymer Physics and Chemistry, Beijing National Laboratory for Molecular Sciences, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100190, P. R. China
| |
Collapse
|
|
165
|
Núñez N, Martín-Alfonso JE, Eugenio ME, Valencia C, Díaz MJ, Franco JM. Preparation and Characterization of Gel-like Dispersions Based on Cellulosic Pulps and Castor Oil for Lubricant Applications. Ind Eng Chem Res 2011. [DOI: 10.1021/ie1025584] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- N. Núñez
- Departamento de Ingeniería Química, Facultad de Ciencias Experimentales, Universidad de Huelva, Campus de “El Carmen”, 21071 Huelva, Spain
| | - J. E. Martín-Alfonso
- Departamento de Ingeniería Química, Facultad de Ciencias Experimentales, Universidad de Huelva, Campus de “El Carmen”, 21071 Huelva, Spain
| | - M. E. Eugenio
- INIA-CIFOR, Ctra de la Coruña, km 7.5. 28040, Madrid, Spain
| | - C. Valencia
- Departamento de Ingeniería Química, Facultad de Ciencias Experimentales, Universidad de Huelva, Campus de “El Carmen”, 21071 Huelva, Spain
| | - M. J. Díaz
- Departamento de Ingeniería Química, Facultad de Ciencias Experimentales, Universidad de Huelva, Campus de “El Carmen”, 21071 Huelva, Spain
| | - J. M. Franco
- Departamento de Ingeniería Química, Facultad de Ciencias Experimentales, Universidad de Huelva, Campus de “El Carmen”, 21071 Huelva, Spain
| |
Collapse
|
|
166
|
Ahmadi M, Bailly C, Keunings R, Nekoomanesh M, Arabi H, van Ruymbeke E. Time Marching Algorithm for Predicting the Linear Rheology of Monodisperse Comb Polymer Melts. Macromolecules 2011. [DOI: 10.1021/ma102041h] [Citation(s) in RCA: 51] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Mostafa Ahmadi
- Bio and Soft Matter, Institute of Condensed Matter and Nano-science, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
- Polymerization Group, Engineering Department, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Christian Bailly
- Bio and Soft Matter, Institute of Condensed Matter and Nano-science, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Roland Keunings
- Louvain School of Engineering, ICTEAM Institute, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Mehdi Nekoomanesh
- Polymerization Group, Engineering Department, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Hassan Arabi
- Polymerization Group, Engineering Department, Iran Polymer and Petrochemical Institute, Tehran, Iran
| | - Evelyne van Ruymbeke
- Bio and Soft Matter, Institute of Condensed Matter and Nano-science, Université Catholique de Louvain, Louvain-la-Neuve, Belgium
| |
Collapse
|
|
167
|
Bailly M, Kontopoulou M, El Mabrouk K. Effect of polymer/filler interactions on the structure and rheological properties of ethylene-octene copolymer/nanosilica composites. POLYMER 2010. [DOI: 10.1016/j.polymer.2010.09.051] [Citation(s) in RCA: 64] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
|
168
|
Sedighiamiri A, Van Erp TB, Peters GWM, Govaert LE, van Dommelen JAW. Micromechanical modeling of the elastic properties of semicrystalline polymers: A three-phase approach. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/polb.22099] [Citation(s) in RCA: 38] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
|
|
169
|
Burattini S, Greenland BW, Merino DH, Weng W, Seppala J, Colquhoun HM, Hayes W, Mackay ME, Hamley IW, Rowan SJ. A Healable Supramolecular Polymer Blend Based on Aromatic π−π Stacking and Hydrogen-Bonding Interactions. J Am Chem Soc 2010; 132:12051-8. [DOI: 10.1021/ja104446r] [Citation(s) in RCA: 682] [Impact Index Per Article: 48.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Stefano Burattini
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Barnaby W. Greenland
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Daniel Hermida Merino
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Wengui Weng
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Jonathan Seppala
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Howard M. Colquhoun
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Wayne Hayes
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Michael E. Mackay
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Ian W. Hamley
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| | - Stuart J. Rowan
- Department of Chemistry, University of Reading, Whiteknights, Reading RG6 6AD, U.K., Department of Materials Science and Engineering, University of Delaware, Newark, Delaware 19716, and Department of Macromolecular Science and Engineering, Case Western Reserve University, 2100 Adelbert Road, Cleveland, Ohio 44106
| |
Collapse
|
|
170
|
Park HE, Dealy JM, Marchand GR, Wang J, Li S, Register RA. Rheology and Structure of Molten, Olefin Multiblock Copolymers. Macromolecules 2010. [DOI: 10.1021/ma1012122] [Citation(s) in RCA: 78] [Impact Index Per Article: 5.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
|
171
|
Karjala TP, Sammler RL, Mangnus MA, Hazlitt LG, Johnson MS, Wang J, Hagen CM, Huang JWL, Reichek KN. Detection of low levels of long-chain branching in polydisperse polyethylene materials. J Appl Polym Sci 2010. [DOI: 10.1002/app.32720] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
|
|
172
|
van Ruymbeke E, Vlassopoulos D, Mierzwa M, Pakula T, Charalabidis D, Pitsikalis M, Hadjichristidis N. Rheology and Structure of Entangled Telechelic Linear and Star Polyisoprene Melts. Macromolecules 2010. [DOI: 10.1021/ma902769s] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- E. van Ruymbeke
- FORTH, Institute of Electronic Structure & Laser, Heraklion, Crete, Greece
- Unité de Physique et Chimie des Hauts Polymères, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| | - D. Vlassopoulos
- FORTH, Institute of Electronic Structure & Laser, Heraklion, Crete, Greece
- University of Crete, Department of Materials Science & Technology, Heraklion, Crete, Greece
| | - M. Mierzwa
- Silesian University, A.Chelkowski Institute of Physics, Katowice, Poland
- Max-Planck Institut für Polymerforschung, Mainz, Germany
| | - T. Pakula
- Max-Planck Institut für Polymerforschung, Mainz, Germany
| | - D. Charalabidis
- University of Athens, Department of Chemistry, Athens, Greece
| | - M. Pitsikalis
- University of Athens, Department of Chemistry, Athens, Greece
| | | |
Collapse
|
|
173
|
|
|
174
|
van Ruymbeke E, Vlassopoulos D, Kapnistos M, Liu CY, Bailly C. Proposal to Solve the Time−Stress Discrepancy of Tube Models. Macromolecules 2009. [DOI: 10.1021/ma901229f] [Citation(s) in RCA: 36] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- E. van Ruymbeke
- Unité de Physique et Chimie des Hauts Polymères, Université catholique de Louvain, Louvain-la-Neuve, Belgium
- FORTH, Institute of Electronic Structure & Laser, Heraklion, Crete, Greece
| | - D. Vlassopoulos
- FORTH, Institute of Electronic Structure & Laser, Heraklion, Crete, Greece
- University of Crete, Department of Materials Science & Technology, Heraklion, Crete, Greece
| | - M. Kapnistos
- Materials Science Center, DSM Research, Geleen, The Netherlands
| | - CY. Liu
- Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing, China
| | - C. Bailly
- Unité de Physique et Chimie des Hauts Polymères, Université catholique de Louvain, Louvain-la-Neuve, Belgium
| |
Collapse
|
|
175
|
Effect of the vinyl concentration on the structural and rheological characteristics of peroxide-modified high-density polyethylenes. J Appl Polym Sci 2009. [DOI: 10.1002/app.31155] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
176
|
Liu CY, Zhang B, He J, Keunings R, Bailly C. Confinement Effects on Chain and Glass Dynamics in Immiscible Polymer Blends. Macromolecules 2009. [DOI: 10.1021/ma901407f] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chen-Yang Liu
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
| | - Baoqing Zhang
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
| | - Jiasong He
- Beijing National Laboratory for Molecular Sciences, CAS Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China
| | - Roland Keunings
- CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| | - Christian Bailly
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| |
Collapse
|
|
177
|
Influence of soap/polymer concentration ratio on the rheological properties of lithium lubricating greases modified with virgin LDPE. J IND ENG CHEM 2009. [DOI: 10.1016/j.jiec.2009.09.046] [Citation(s) in RCA: 28] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
|
178
|
Alemán C, Karayiannis NC, Curcó D, Foteinopoulou K, Laso M. Computer simulations of amorphous polymers: From quantum mechanical calculations to mesoscopic models. ACTA ACUST UNITED AC 2009. [DOI: 10.1016/j.theochem.2008.07.040] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
|
|
179
|
Whittle TJ, Leggett GJ. Influence of molecular weight on friction force microscopy of polystyrene and poly(methyl methacrylate) films: correlation between coefficient of friction and chain entanglement. LANGMUIR : THE ACS JOURNAL OF SURFACES AND COLLOIDS 2009; 25:2217-2224. [PMID: 19146421 DOI: 10.1021/la803407e] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/27/2023]
Abstract
The frictional properties of spun-cast films of polystyrene and poly(methyl methacrylate) (PMMA) have been characterized using friction force microscopy (FFM). In air, the friction-load relationship was found to obey Johnson-Kendall-Roberts mechanics, but under ethanol, it was found to fit Amontons' Law. The coefficient of friction measured under ethanol was found to increase with increasing molecular weight, up to a molecular weight close to the bulk critical molecular weight for entanglement. At greater values than this, the coefficient of friction changed comparatively little with molecular weight. It is suggested that at molecular weights below Mc, the frictional interaction is dominated by plowing of the tip between polymer molecules; as molecular weight increases, so the viscosity of the film increases and the coefficient of friction increases. After the onset of entanglement, the mechanism of energy dissipation changes to one in which the tip sticks in loops of polymer between entanglements, extending the chains until at a critical stress, the contact is broken. The frictional interaction is thus comparatively invariant with molecular weight. FFM was also used to investigate the kinetics of the UV-induced modification of PMMA. A progressive decrease in the coefficient of friction was observed as a function of the time that the film was exposed to UV light, a result which was correlated to a gradual reduction in the molecular weight of the polymer and, hence, the entanglement density of the system.
Collapse
Affiliation(s)
- Tracie J Whittle
- Department of Chemistry, University of Sheffield, Brook Hill, Sheffield S3 7HF, UK
| | | |
Collapse
|
|
180
|
Yang L, Niu Y, Wang H, Wang Z. Coupling effects of spinodal decomposition and crystallization on mechanical properties of polyolefin blends. POLYMER 2009. [DOI: 10.1016/j.polymer.2008.11.033] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
|
|
181
|
Foteinopoulou K, Karayiannis NC, Laso M, Kröger M. Structure, Dimensions, and Entanglement Statistics of Long Linear Polyethylene Chains. J Phys Chem B 2008; 113:442-55. [DOI: 10.1021/jp808287s] [Citation(s) in RCA: 56] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Katerina Foteinopoulou
- Institute for Optoelectronics and Microsystems (ISOM) and ETSII, UPM, José Gutiérrez Abascal 2, E-28006 Madrid, Spain
| | - Nikos Ch. Karayiannis
- Institute for Optoelectronics and Microsystems (ISOM) and ETSII, UPM, José Gutiérrez Abascal 2, E-28006 Madrid, Spain
| | - Manuel Laso
- Institute for Optoelectronics and Microsystems (ISOM) and ETSII, UPM, José Gutiérrez Abascal 2, E-28006 Madrid, Spain
| | - Martin Kröger
- Polymer Physics, Department of Materials, ETH Zürich, Wolfgang-Pauli-Strasse 10, CH-8093 Zürich, Switzerland
| |
Collapse
|
|
182
|
Hutcheson SA, McKenna GB. The measurement of mechanical properties of glycerol, m-toluidine, and sucrose benzoate under consideration of corrected rheometer compliance: An in-depth study and review. J Chem Phys 2008; 129:074502. [DOI: 10.1063/1.2965528] [Citation(s) in RCA: 74] [Impact Index Per Article: 4.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
|
|
183
|
Ramos J, Vega JF, Theodorou DN, Martinez-Salazar J. Entanglement Relaxation Time in Polyethylene: Simulation versus Experimental Data. Macromolecules 2008. [DOI: 10.1021/ma702445e] [Citation(s) in RCA: 46] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Javier Ramos
- Departamento de Física Macromolecular, Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, 28006 Madrid, Spain, and Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, 15780 Athens, Greece
| | - Juan F. Vega
- Departamento de Física Macromolecular, Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, 28006 Madrid, Spain, and Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, 15780 Athens, Greece
| | - Doros N. Theodorou
- Departamento de Física Macromolecular, Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, 28006 Madrid, Spain, and Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, 15780 Athens, Greece
| | - Javier Martinez-Salazar
- Departamento de Física Macromolecular, Instituto de Estructura de la Materia, CSIC, Serrano 113 bis, 28006 Madrid, Spain, and Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, 15780 Athens, Greece
| |
Collapse
|
|
184
|
Vega JF, Martín S, Expósito MT, Martínez-Salazar J. Entanglement network and relaxation temperature dependence of single-site catalyzed ethylene/1-hexene copolymers. J Appl Polym Sci 2008. [DOI: 10.1002/app.28154] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
|
185
|
|
|
186
|
Spyriouni T, Tzoumanekas C, Theodorou D, Müller-Plathe F, Milano G. Coarse-Grained and Reverse-Mapped United-Atom Simulations of Long-Chain Atactic Polystyrene Melts: Structure, Thermodynamic Properties, Chain Conformation, and Entanglements. Macromolecules 2007. [DOI: 10.1021/ma0700983] [Citation(s) in RCA: 171] [Impact Index Per Article: 10.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Theodora Spyriouni
- Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, Athens GR 15780, Greece, Institute of Physical Chemistry, NRCPS “Demokritos”, Aghia Paraskevi Attikis, 153 10 Athens, Greece, and Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands, Eduard-Zintl-Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 20, D-64287
| | - Christos Tzoumanekas
- Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, Athens GR 15780, Greece, Institute of Physical Chemistry, NRCPS “Demokritos”, Aghia Paraskevi Attikis, 153 10 Athens, Greece, and Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands, Eduard-Zintl-Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 20, D-64287
| | - Doros Theodorou
- Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, Athens GR 15780, Greece, Institute of Physical Chemistry, NRCPS “Demokritos”, Aghia Paraskevi Attikis, 153 10 Athens, Greece, and Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands, Eduard-Zintl-Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 20, D-64287
| | - Florian Müller-Plathe
- Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, Athens GR 15780, Greece, Institute of Physical Chemistry, NRCPS “Demokritos”, Aghia Paraskevi Attikis, 153 10 Athens, Greece, and Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands, Eduard-Zintl-Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 20, D-64287
| | - Giuseppe Milano
- Department of Materials Science and Engineering, School of Chemical Engineering, National Technical University of Athens, 9 Heroon Polytechniou Street, Zografou Campus, Athens GR 15780, Greece, Institute of Physical Chemistry, NRCPS “Demokritos”, Aghia Paraskevi Attikis, 153 10 Athens, Greece, and Dutch Polymer Institute (DPI), P.O. Box 902, 5600 AX Eindhoven, The Netherlands, Eduard-Zintl-Institut für Anorganische und Physikalische Chemie, Technische Universität Darmstadt, Petersenstrasse 20, D-64287
| |
Collapse
|
|
187
|
Liu CY, Keunings R, Bailly C. Direct Rheological Evidence of Monomer Density Reequilibration for Entangled Polymer Melts. Macromolecules 2007. [DOI: 10.1021/ma062695f] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Chen-Yang Liu
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, and CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| | - Roland Keunings
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, and CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| | - Christian Bailly
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, and CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| |
Collapse
|
|
188
|
Liu CY, He J, Keunings R, Bailly C. New Linearized Relation for the Universal Viscosity−Temperature Behavior of Polymer Melts. Macromolecules 2006. [DOI: 10.1021/ma061969w] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chen-Yang Liu
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium; Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; and CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| | - Jiasong He
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium; Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; and CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| | - Roland Keunings
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium; Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; and CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| | - Christian Bailly
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium; Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China; and CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium
| |
Collapse
|
|
189
|
Holland C, Terry AE, Porter D, Vollrath F. Comparing the rheology of native spider and silkworm spinning dope. NATURE MATERIALS 2006; 5:870-4. [PMID: 17057700 DOI: 10.1038/nmat1762] [Citation(s) in RCA: 113] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/22/2006] [Accepted: 09/11/2006] [Indexed: 05/12/2023]
Abstract
Silk production has evolved to be energetically efficient and functionally optimized, yielding a material that can outperform most industrial fibres, particularly in toughness. Spider silk has hitherto defied all attempts at reproduction, despite advances in our understanding of the molecular mechanisms behind its superb mechanical properties. Spun fibres, natural and man-made, rely on the extrusion process to facilitate molecular orientation and bonding. Hence a full understanding of the flow characteristics of native spinning feedstock (dope) will be essential to translate natural spinning to artificial silk production. Here we show remarkable similarity between the rheologies for native spider-dragline and silkworm-cocoon silk, despite their independent evolution and substantial differences in protein structure. Surprisingly, both dopes behave like typical polymer melts. This observation opens the door to using polymer theory to clarify our general understanding of natural silks, despite the many specializations found in different animal species.
Collapse
Affiliation(s)
- C Holland
- Department of Zoology, University of Oxford, South Parks Road, Oxford OX1 3PS, UK
| | | | | | | |
Collapse
|
|
190
|
Liu CY, Halasa AF, Keunings R, Bailly C. Probe Rheology: A Simple Method to Test Tube Motion. Macromolecules 2006. [DOI: 10.1021/ma061553i] [Citation(s) in RCA: 44] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Chen-Yang Liu
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, and Chemical Division R&D, Goodyear Tire and Rubber Company, Akron, Ohio 44305
| | - Adel F. Halasa
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, and Chemical Division R&D, Goodyear Tire and Rubber Company, Akron, Ohio 44305
| | - Roland Keunings
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, and Chemical Division R&D, Goodyear Tire and Rubber Company, Akron, Ohio 44305
| | - Christian Bailly
- Unité de Chimie et de Physique des Hauts Polymères, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, Key Laboratory of Engineering Plastics, Joint Laboratory of Polymer Science and Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing 100080, China, CESAME, Université catholique de Louvain, B-1348 Louvain-La-Neuve, Belgium, and Chemical Division R&D, Goodyear Tire and Rubber Company, Akron, Ohio 44305
| |
Collapse
|