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An M, Zhang Q, Lin Y, Wang D, Chen W, Meng L, Yin P, Li L. Stretch-Induced Reverse Brill Transition in Polyamide 46. Macromolecules 2020. [DOI: 10.1021/acs.macromol.0c00542] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Affiliation(s)
- Minfang An
- South China Advanced Institute for Soft Matter Science and Technology & State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
| | - Qianlei Zhang
- 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
| | - Yuanfei Lin
- South China Advanced Institute for Soft Matter Science and Technology & State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, China
- 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
| | - Daoliang Wang
- 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
| | - Lingpu Meng
- 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
| | - Panchao Yin
- South China Advanced Institute for Soft Matter Science and Technology & State Key Laboratory of Luminescent Materials and Devices, South China University of Technology, Guangzhou 510640, 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
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Abstract
AbstractIn this paper, the unsaturated hydrogen bonds (H-bonds) of the bio-based polyamide 56 (PA56) with an odd-even unit structure were analyzed by infrared spectroscopy. It was proved that the bio-based PA56 had less saturated H-bonds, which became attenuated and blue-shifted at the temperature exceeding 260°C. Besides, as H-bond was decayed and broken, new unsaturated H-bonds readily formed. Moreover, the experimental results obtained strongly indicate that the unsaturated H-bonds of bio-based polyamide 56 could react with polar metal oxides. Besides, the intercalation of montmorillonite was found to have a significant influence on the hydrogen bond between polymer chains.
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Teymouri Y, Adams A, Blümich B. Impact of Exposure Conditions on the Morphology of Polyethylene by Compact NMR. ACTA ACUST UNITED AC 2018. [DOI: 10.1002/masy.201600156] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022]
Affiliation(s)
- Yadollah Teymouri
- Y. Teymouri, A. Adams, B. Blümich; Institute für Technische und Makromolekulare Chemie; RWTH Aachen University; Worringerweg 2 D-52074, Aachen Germany
| | - Alina Adams
- Y. Teymouri, A. Adams, B. Blümich; Institute für Technische und Makromolekulare Chemie; RWTH Aachen University; Worringerweg 2 D-52074, Aachen Germany
| | - Bernhard Blümich
- Y. Teymouri, A. Adams, B. Blümich; Institute für Technische und Makromolekulare Chemie; RWTH Aachen University; Worringerweg 2 D-52074, Aachen Germany
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Banerjee SS, Janke A, Gohs U, Fery A, Heinrich G. Some nanomechanical properties and degree of branching of electron beam modified polyamide 6. Eur Polym J 2017. [DOI: 10.1016/j.eurpolymj.2017.01.025] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
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Zhang J, Adams A. Understanding thermal aging of non-stabilized and stabilized polyamide 12 using 1H solid-state NMR. Polym Degrad Stab 2016. [DOI: 10.1016/j.polymdegradstab.2016.10.006] [Citation(s) in RCA: 28] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Preda FM, Alegría A, Bocahut A, Fillot LA, Long DR, Sotta P. Investigation of Water Diffusion Mechanisms in Relation to Polymer Relaxations in Polyamides. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01295] [Citation(s) in RCA: 37] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
| | - Angel Alegría
- Centro
de Fisica de Materiales, University of the Basque Country (UPV/EHU), P. Manuel de Lardizabal 5, E-20018 San Sebastian, Spain
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Affiliation(s)
- V. M. Litvinov
- DSM Resolve, P.O. Box
18, 6160 MD Geleen, The Netherlands
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