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Cravero F, Cavallini N, Arrigo R, Savorani F, Frache A. The Effect of Processing Conditions on the Microstructure of Homopolymer High-Density Polyethylene Blends: A Multivariate Approach. Polymers (Basel) 2024; 16:870. [PMID: 38611128 PMCID: PMC11013753 DOI: 10.3390/polym16070870] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2024] [Revised: 03/19/2024] [Accepted: 03/20/2024] [Indexed: 04/14/2024] Open
Abstract
In this work, a multivariate approach was utilized for gaining some insights into the processing-structure-properties relationships in polyethylene-based blends. In particular, two high-density polyethylenes (HDPEs) with different molecular weights were melt-compounded using a twin-screw extruder, and the effects of the screw speed, processing temperature and composition on the microstructure of the blends were evaluated based on a Design of Experiment-multilinear regression (DoE-MLR) approach. The results of the thermal characterization, interpreted trough the MLR (multilinear regression) response surfaces, demonstrated that the composition of the blends and the screw rotation speed are the two most important parameters in determining the crystallinity of the materials. Furthermore, the rheological data were examined using a Principal Component Analysis (PCA) multivariate approach, highlighting also in this case the most prominent effect of the weight ratio of the two base polymers and the screw rotation speed.
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Affiliation(s)
- Fulvia Cravero
- Department of Applied Science and Technology, Politecnico di Torino, Viale Teresa Michel 5, 15121 Alessandria, Italy; (F.C.); (A.F.)
- Local INSTM Unit, 15121 Alessandria, Italy
| | - Nicola Cavallini
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (N.C.); (F.S.)
| | - Rossella Arrigo
- Department of Applied Science and Technology, Politecnico di Torino, Viale Teresa Michel 5, 15121 Alessandria, Italy; (F.C.); (A.F.)
- Local INSTM Unit, 15121 Alessandria, Italy
| | - Francesco Savorani
- Department of Applied Science and Technology, Politecnico di Torino, Corso Duca degli Abruzzi 24, 10129 Torino, Italy; (N.C.); (F.S.)
| | - Alberto Frache
- Department of Applied Science and Technology, Politecnico di Torino, Viale Teresa Michel 5, 15121 Alessandria, Italy; (F.C.); (A.F.)
- Local INSTM Unit, 15121 Alessandria, Italy
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2
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Qiao H, Maazouz A, Lamnawar K. Study of Morphology, Rheology, and Dynamic Properties toward Unveiling the Partial Miscibility in Poly(lactic acid)-Poly(hydroxybutyrate-co-hydroxyvalerate) Blends. Polymers (Basel) 2022; 14:polym14245359. [PMID: 36559725 PMCID: PMC9783289 DOI: 10.3390/polym14245359] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Revised: 11/25/2022] [Accepted: 12/01/2022] [Indexed: 12/14/2022] Open
Abstract
The purpose of the present work was to gain a fundamental understanding of how the composition and physico-chemical properties affect the rheology, morphology, miscibility, and thermal stability of poly(lactic acid) (PLA)-poly(hydroxybutyrate-co-hydroxyvalerate) (PHBV) biopolymer blends obtained by melt mixing. First, restricted processing conditions were chosen, due to the inherent thermal degradation of PHBV, as proven by rheological dynamic time sweep (DTS) measurements and size-exclusion chromatography (SEC). Based on this, the composition dependence of the blends was investigated using small-amplitude oscillatory shear rheology (SAOS), and the results were confirmed by scanning electron microscopy (SEM) analysis. Subsequently, the changes in glass transition temperatures (Tgs) from the molten to the solid state, as observed by DMA and DSC, were verified by coupling SAOS to dielectric relaxation spectroscopy (DRS). Herein, the thermo-rheological complexity of PLA/PHBV blends in the melt was revealed, especially for PLA-rich blends. Irregularly structured morphologies, caused by highly mismatched viscoelastic properties, illustrated the degree of partial miscibility. Moreover, the thermo-rheological complexity appeared in the molten state of the asymmetric PLA-rich phases could be correlated to the crystal-amorphous interfacial MWS polarization, because of the locally-induced phase separation and heterogeneity, and owing to the differences in their crystallization properties during cooling. The miscibility also suffered from the lower thermal stability of PLA and the even more unstable PHBV. Nevertheless, the melt-induced degradation process of the PLA/PHBV blends seemed to be responsible for some of the in situ self-compatibilization and plasticization mechanisms. As a result, the miscibility and thermo-rheological simplicity were improved for the intermediate and PHBV-rich compositions at low temperatures, since their properties were, to a large extent, governed by the significant degradation of PHBV. The present findings should increase the understanding of morphological changes in PLA/PHBV blends and help control their micro/nanostructure.
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3
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Kim D, Hikima Y, Ohshima M. Millefeuille‐like cellular structures of biopolymer blend foams prepared by the foam injection molding technique. J Appl Polym Sci 2022. [DOI: 10.1002/app.51890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Dongho Kim
- Dept of Chemical Engineering Kyoto University Kyoto Japan
| | - Yuta Hikima
- Dept of Chemical Engineering Kyoto University Kyoto Japan
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4
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Fang H, Zhang L, Chen A, Wu F. Improvement of Mechanical Property for PLA/TPU Blend by Adding PLA-TPU Copolymers Prepared via In Situ Ring-Opening Polymerization. Polymers (Basel) 2022; 14:polym14081530. [PMID: 35458279 PMCID: PMC9031752 DOI: 10.3390/polym14081530] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/07/2022] [Revised: 03/30/2022] [Accepted: 03/30/2022] [Indexed: 11/16/2022] Open
Abstract
Polylactic acid (PLA)-thermoplastic polyurethane (TPU) copolymer (PTC) was prepared by melting TPU pellets in molten lactide, followed by in situ ring-opening coordination polymerization. The results from FTIR and 1H-NMR confirmed the formation of the copolymer. PLA/TPU blends with different TPU contents were prepared by melt blending method. SEM and mechanical properties showed a conspicuous phase separation between PLA and TPU. In order to further improve the mechanical properties of the blend, PTC was used as the compatibilizer and the effects of the PTC content on the properties of the blend were investigated. The addition of PTC made TPU particles smaller in PLA matrix and improved the compatibility. With the loading of 5 wt.% PTC, the impact strength of the PLA/TPU blend reached 27.8 kJ/m2, which was 31.1% and 68.5% higher than that of the blend without PTC and pure PLA, respectively. As the content of PTC was more than 5 wt.%, the mechanical properties declined since the compatibilizer tended to form separate clusters, which could reduce the part distributed between the dispersed phase and the matrix, leading to a reduction in the compatibility of the blend. Moreover, the DMA results confirmed PTC could improve the compatibility between PLA and TPU.
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Affiliation(s)
- Hui Fang
- College of Materials Science and Engineering, Fujian University of Technology, Fuzhou 350118, China; (H.F.); (L.Z.); (A.C.)
- Key Laboratory of Polymer Materials and Products of Universities in Fujian, Fujian University of Technology, Fuzhou 350011, China
- Fujian Provincial Key Laboratory of Advanced Materials Processing and Application, Fujian University of Technology, Fuzhou 350011, China
| | - Lingjie Zhang
- College of Materials Science and Engineering, Fujian University of Technology, Fuzhou 350118, China; (H.F.); (L.Z.); (A.C.)
| | - Anlin Chen
- College of Materials Science and Engineering, Fujian University of Technology, Fuzhou 350118, China; (H.F.); (L.Z.); (A.C.)
| | - Fangjuan Wu
- College of Materials Science and Engineering, Fujian University of Technology, Fuzhou 350118, China; (H.F.); (L.Z.); (A.C.)
- Key Laboratory of Polymer Materials and Products of Universities in Fujian, Fujian University of Technology, Fuzhou 350011, China
- Correspondence:
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5
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Kahraman Y, Alkan Goksu Y, Özdemir B, Eker Gümüş B, Nofar M. Composition design of
PLA
/
TPU
emulsion blends compatibilized with multifunctional epoxy‐based chain extender to tackle high impact resistant ductile structures. J Appl Polym Sci 2022. [DOI: 10.1002/app.51833] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Yusuf Kahraman
- Metallurgical & Materials Engineering Department, Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Istanbul Turkey
| | - Yonca Alkan Goksu
- Metallurgical & Materials Engineering Department, Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Istanbul Turkey
| | - Burcu Özdemir
- Metallurgical & Materials Engineering Department, Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Istanbul Turkey
| | - Beril Eker Gümüş
- Science and Technology Application and Research Center Yıldız Technical University Istanbul Turkey
| | - Mohammadreza Nofar
- Metallurgical & Materials Engineering Department, Faculty of Chemical and Metallurgical Engineering Istanbul Technical University Istanbul Turkey
- Polymer Science and Technology Program, Institute of Science and Technology Istanbul Technical University Istanbul Turkey
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6
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Qu Z, Mi J, Jiao Y, Zhou H, Wang X. Microcellular morphology evolution of polystyrene/thermoplastic polyurethane blends in the presence of supercritical CO2. CELLULAR POLYMERS 2019. [DOI: 10.1177/0262489319852335] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
In this article, a facile melt blending and solid batch foaming approach was proposed to prepare microcellular polystyrene/thermoplastic polyurethane (PS/TPU) blending foams with supercritical carbon dioxide (CO2). Compared with those of pure PS and pure TPU, an interesting phenomenon about the enhanced complex viscosity and storage modulus, as well as decreased loss factor of PS/TPU blends, was found. The solubility of CO2 in the PS/TPU blends was enhanced, owing to the CO2 solubilization effects of TPU. An interesting bimodal cell structure (BCS) was observed in the PS/TPU blending foams with the TPU content of 10, 15, and 20%. Consequently, a significant conclusion could be speculated that the generation of BCS in the PS/TPU blending system depended on not only the viscosity and morphology of the polymer blends but also the solubility and diffusivity of the CO2 as well as the type of cell nucleation. The thermal insulation property of PS foam was improved by the introduction of TPU.
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Affiliation(s)
- Zhongjie Qu
- School of Materials Science and Mechanical Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, Beijing, People’s Republic of China
| | - Jianguo Mi
- State Key Laboratory of Organic-Inorganic Composites, Beijing University of Chemical Technology, Beijing, People’s Republic of China
| | - Yang Jiao
- Beijing Ray Applied Research Centre, Beijing, People’s Republic of China
| | - Hongfu Zhou
- School of Materials Science and Mechanical Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, Beijing, People’s Republic of China
| | - Xiangdong Wang
- School of Materials Science and Mechanical Engineering, Beijing Technology and Business University, Beijing, People’s Republic of China
- Beijing Key Laboratory of Quality Evaluation Technology for Hygiene and Safety of Plastics, Beijing, People’s Republic of China
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7
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Poly (lactic acid) blends: Processing, properties and applications. Int J Biol Macromol 2018; 125:307-360. [PMID: 30528997 DOI: 10.1016/j.ijbiomac.2018.12.002] [Citation(s) in RCA: 285] [Impact Index Per Article: 47.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2018] [Revised: 11/29/2018] [Accepted: 12/01/2018] [Indexed: 11/21/2022]
Abstract
Poly (lactic acid) or polylactide (PLA) is a commercial biobased, biodegradable, biocompatible, compostable and non-toxic polymer that has competitive material and processing costs and desirable mechanical properties. Thereby, it can be considered favorably for biomedical applications and as the most promising substitute for petroleum-based polymers in a wide range of commodity and engineering applications. However, PLA has some significant shortcomings such as low melt strength, slow crystallization rate, poor processability, high brittleness, low toughness, and low service temperature, which limit its applications. To overcome these limitations, blending PLA with other polymers is an inexpensive approach that could also tailor the final properties of PLA-based products. During the last two decades, researchers investigated the synthesis, processing, properties, and development of various PLA-based blend systems including miscible blends of poly l-lactide (PLLA) and poly d-lactide (PDLA), which generate stereocomplex crystals, binary immiscible/miscible blends of PLA with other thermoplastics, multifunctional ternary blends using a third polymer or fillers such as nanoparticles, as well as PLA-based blend foam systems. This article reviews all these investigations and compares the syntheses/processing-morphology-properties interrelationships in PLA-based blends developed so far for various applications.
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8
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Yang ZT, Xu WH, Yin XC, Qu JP. Properties and Morphology of Poly(Lactic Acid)/Calcium Carbonate Whiskers Composites Prepared by a Vane Mixer based on an Extensional Flow Field. J MACROMOL SCI B 2018. [DOI: 10.1080/00222348.2018.1468176] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Affiliation(s)
- Zhi-tao Yang
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou, Guangdong, China
| | - Wen-hua Xu
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou, Guangdong, China
| | - Xiao-chun Yin
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou, Guangdong, China
| | - Jin-ping Qu
- National Engineering Research Center of Novel Equipment for Polymer Processing, The Key Laboratory of Polymer Processing Engineering of Ministry of Education, South China University of Technology, Guangzhou, Guangdong, China
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9
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Xu LQ, Zhao YQ, Chen RY, Kang BH, Peng XF. Ethylene Methyl Acrylate Copolymer Toughened Poly(lactic acid) Blends: Phase Morphologies, Mechanical and Rheological Properties. INT POLYM PROC 2016. [DOI: 10.3139/217.3178] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
Abstract
The ethylene methyl acrylate copolymer (EMA), for the first time, was melt blended with poly(lactic acid) (PLA) by a twin-screw extruder to toughen PLA. The phase morphologies, mechanical, and rheological properties of the PLA/EMA blends with six weight ratios were investigated. The results showed that the addition of EMA improves the toughness of PLA at the expense of the tensile strength, flexural strength and modulus to a certain degree, and results in the transition from brittle fracture of PLA into ductile fracture. The droplet-matrix morphology is observed in the PLA/EMA blends, in which the mean diameter of EMA droplets increases and its distribution widens gradually with increasing the EMA content. The PLA/EMA blends with three weight ratios (90/10, 80/20, and 70/30) display different characteristic linear viscoelastic properties in the low frequency region, which were investigated in terms of their complex viscosity, storage modulus, and Cole-Cole plots. The interfacial tension between the PLA and EMA is calculated using the Palierne model conducted on the 80/20 PLA/EMA blend, and the calculated result is 3.3 mN/m.
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Affiliation(s)
- L. Q. Xu
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
| | - Y. Q. Zhao
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
- State Key Laboratory of Pulp and Paper Engineering , South China University of Technology, Guangzhou, Guangdong , PRC
| | - R. Y. Chen
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
| | - B. H. Kang
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
| | - X. F. Peng
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education , South China University of Technology, Guangzhou, Guangdong , PRC
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10
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Reinforcement effect of poly(butylene succinate) (PBS)-grafted cellulose nanocrystal on toughened PBS/polylactic acid blends. Carbohydr Polym 2016; 140:374-82. [DOI: 10.1016/j.carbpol.2015.12.073] [Citation(s) in RCA: 80] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2015] [Revised: 12/06/2015] [Accepted: 12/29/2015] [Indexed: 11/23/2022]
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11
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Zhao F, Huang HX, Zhang SD. Largely toughening biodegradable poly(lactic acid)/thermoplastic polyurethane blends by adding MDI. J Appl Polym Sci 2015. [DOI: 10.1002/app.42511] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Fei Zhao
- Laboratory for Micro Molding and Polymer Rheology; Department of Industrial Equipment and Control Engineering; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Han-Xiong Huang
- Laboratory for Micro Molding and Polymer Rheology; Department of Industrial Equipment and Control Engineering; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Shui-Dong Zhang
- Laboratory for Micro Molding and Polymer Rheology; Department of Industrial Equipment and Control Engineering; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; South China University of Technology; Guangzhou 510640 People's Republic of China
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12
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Yu P, Mi HY, Huang A, Geng LH, Chen BY, Kuang TR, Mou WJ, Peng XF. Effect of Poly(butylenes succinate) on Poly(lactic acid) Foaming Behavior: Formation of Open Cell Structure. Ind Eng Chem Res 2015. [DOI: 10.1021/acs.iecr.5b00477] [Citation(s) in RCA: 67] [Impact Index Per Article: 7.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Peng Yu
- National
Engineer Research Center of Novel Equipment for Polymer Processing,
The Key Laboratory of Polymer Processing Engineering of Ministry of
Education, South China University of Technology, Guangzhou, 510640, P. R. China
- The
School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Hao-Yang Mi
- National
Engineer Research Center of Novel Equipment for Polymer Processing,
The Key Laboratory of Polymer Processing Engineering of Ministry of
Education, South China University of Technology, Guangzhou, 510640, P. R. China
| | - An Huang
- National
Engineer Research Center of Novel Equipment for Polymer Processing,
The Key Laboratory of Polymer Processing Engineering of Ministry of
Education, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Li-Hong Geng
- National
Engineer Research Center of Novel Equipment for Polymer Processing,
The Key Laboratory of Polymer Processing Engineering of Ministry of
Education, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Bin-Yi Chen
- National
Engineer Research Center of Novel Equipment for Polymer Processing,
The Key Laboratory of Polymer Processing Engineering of Ministry of
Education, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Tai-Rong Kuang
- National
Engineer Research Center of Novel Equipment for Polymer Processing,
The Key Laboratory of Polymer Processing Engineering of Ministry of
Education, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Wen-Jie Mou
- The
School of Mechanical and Automotive Engineering, South China University of Technology, Guangzhou, 510640, P. R. China
| | - Xiang-Fang Peng
- National
Engineer Research Center of Novel Equipment for Polymer Processing,
The Key Laboratory of Polymer Processing Engineering of Ministry of
Education, South China University of Technology, Guangzhou, 510640, P. R. China
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13
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Bera R, Dey A, Datta sarma A, Chakrabarty D. Synthesis and characterization of acrylic acid-2-hydroxyethyl methacrylate IPN hydrogels. RSC Adv 2015. [DOI: 10.1039/c5ra12110h] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Three different methods have been developed to crosslink the poly(acrylic acid-2-hydroxyethyl methacrylate) to form the hydrogels having tunable swelling, rheological and morphological properties with applicability in dye and heavy metal removal.
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Affiliation(s)
- Rabin Bera
- Department of Polymer Science & Technology
- University of Calcutta
- Kolkata-700 009
- India
| | - Ayan Dey
- Department of Polymer Science & Technology
- University of Calcutta
- Kolkata-700 009
- India
| | - Arpan Datta sarma
- Department of Polymer Science & Technology
- University of Calcutta
- Kolkata-700 009
- India
| | - Debabrata Chakrabarty
- Department of Polymer Science & Technology
- University of Calcutta
- Kolkata-700 009
- India
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14
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Xie L, Xu H, Niu B, Ji X, Chen J, Li ZM, Hsiao BS, Zhong GJ. Unprecedented Access to Strong and Ductile Poly(lactic acid) by Introducing In Situ Nanofibrillar Poly(butylene succinate) for Green Packaging. Biomacromolecules 2014; 15:4054-64. [DOI: 10.1021/bm5010993] [Citation(s) in RCA: 123] [Impact Index Per Article: 12.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- Lan Xie
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, Sichuan, People’s Republic of China
| | - Huan Xu
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, Sichuan, People’s Republic of China
| | - Ben Niu
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, Sichuan, People’s Republic of China
| | - Xu Ji
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, Sichuan, People’s Republic of China
- College
of Chemical Engineering, Sichuan University, Chengdu, 610065, Sichuan People’s Republic of China
| | - Jun Chen
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, Sichuan, People’s Republic of China
| | - Zhong-Ming Li
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, Sichuan, People’s Republic of China
| | - Benjamin S. Hsiao
- Department
of Chemistry, Stony Brook University, Stony Brook, New York 11794-3400, United States
| | - Gan-Ji Zhong
- College
of Polymer Science and Engineering, State Key Laboratory of Polymer
Materials Engineering, Sichuan University, Chengdu, 610065, Sichuan, People’s Republic of China
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15
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Zhao YQ, Chen FQ, Wu ZH, Feng YH, Qu JP. Morphology, mechanical, and rheological properties of poly(lactic acid)/ethylene acrylic acid copolymer blends processing via vane extruder. J Appl Polym Sci 2013. [DOI: 10.1002/app.40146] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yong-Qing Zhao
- National Engineering Research Center of Novel Equipment for Polymer Processing; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
| | - Fu-Quan Chen
- National Engineering Research Center of Novel Equipment for Polymer Processing; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
| | - Zheng-Huan Wu
- National Engineering Research Center of Novel Equipment for Polymer Processing; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
| | - Yan-Hong Feng
- National Engineering Research Center of Novel Equipment for Polymer Processing; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
| | - Jin-Ping Qu
- National Engineering Research Center of Novel Equipment for Polymer Processing; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
- The Key Laboratory of Polymer Processing Engineering of Ministry of Education; South China University of Technology; Guangzhou 510640 Guangdong People's Republic of China
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16
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Xu LQ, Huang HX, Chen ZK, Wu XJ. Effects of emulsion parameters on relaxation behaviors for immiscible polymer blends. J Appl Polym Sci 2013. [DOI: 10.1002/app.39690] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Lin-Qiong Xu
- Lab for Micro Molding and Polymer Rheology; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; Department of Industrial Equipment and Control Engineering; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Han-Xiong Huang
- Lab for Micro Molding and Polymer Rheology; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; Department of Industrial Equipment and Control Engineering; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Zhao-Ke Chen
- Lab for Micro Molding and Polymer Rheology; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; Department of Industrial Equipment and Control Engineering; South China University of Technology; Guangzhou 510640 People's Republic of China
| | - Xiong-Jun Wu
- Lab for Micro Molding and Polymer Rheology; The Key Laboratory of Polymer Processing Engineering of the Ministry of Education; Department of Industrial Equipment and Control Engineering; South China University of Technology; Guangzhou 510640 People's Republic of China
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