1
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Prebihalo EA, Johnson M, Reineke TM. Bio-Based Thiol-ene Network Thermosets from Isosorbide and Terpenes. ACS Macro Lett 2024; 13:586-591. [PMID: 38666714 DOI: 10.1021/acsmacrolett.4c00078] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024]
Abstract
Thermoset networks are chemically cross-linked materials that exhibit high heat resistance and mechanical strength; however, the permanently cross-linked system makes end-of-life degradation difficult. Thermosets that are inherently degradable and made from renewably derived starting materials are an underexplored area in sustainable polymer chemistry. Here, we report the synthesis of novel sugar- and terpene-based monomers as the enes in thiol-ene network formation. The resulting networks showed varied mechanical properties depending on the thiol used during cross-linking, ranging from strain-at-breaks of 12 to 200%. Networks with carveol or an isosorbide-based thiol incorporated showed plastic deformation under tensile stress testing, while geraniol-containing networks demonstrated linear stress-strain behavior. The storage modulus at the rubbery plateau was highly dependent on the thiol cross-linker, showing an order of magnitude difference between commercial PETMP, DTT, and synthesized Iso2MC. Thermal degradation temperatures were low for the networks, primarily below 200 °C, and the Tg values ranged from -17 to 31 °C. Networks were rapidly degraded under basic conditions, showing complete degradation after 2 days for nearly all synthesized thermosets. This library demonstrates the range of thermal and mechanical properties that can be targeted using monomers from sugars and terpenes and expands the field of renewably derived and degradable thermoset network materials.
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Affiliation(s)
- Emily A Prebihalo
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
| | - Melody Johnson
- Department of Chemistry and Biochemistry, North Dakota State University, 1231 Albrecht Blvd, Fargo, North Dakota 58102, United States
| | - Theresa M Reineke
- Department of Chemistry, University of Minnesota, 207 Pleasant St. SE, Minneapolis, Minnesota 55455, United States
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2
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Petersen SR, Prydderch H, Worch JC, Stubbs CJ, Wang Z, Yu J, Arno MC, Dobrynin AV, Becker ML, Dove AP. Ultra-Tough Elastomers from Stereochemistry-Directed Hydrogen Bonding in Isosorbide-Based Polymers. Angew Chem Int Ed Engl 2022; 61:e202115904. [PMID: 35167725 PMCID: PMC9311410 DOI: 10.1002/anie.202115904] [Citation(s) in RCA: 17] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2021] [Indexed: 02/02/2023]
Abstract
The remarkable elasticity and tensile strength found in natural elastomers are challenging to mimic. Synthetic elastomers typically feature covalently cross-linked networks (rubbers), but this hinders their reprocessability. Physical cross-linking via hydrogen bonding or ordered crystallite domains can afford reprocessable elastomers, but often at the cost of performance. Herein, we report the synthesis of ultra-tough, reprocessable elastomers based on linear alternating polymers. The incorporation of a rigid isohexide adjacent to urethane moieties affords elastomers with exceptional strain hardening, strain rate dependent behavior, and high optical clarity. Distinct differences were observed between isomannide and isosorbide-based elastomers where the latter displays superior tensile strength and strain recovery. These phenomena are attributed to the regiochemical irregularities in the polymers arising from their distinct stereochemistry and respective inter-chain hydrogen bonding.
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Affiliation(s)
- Shannon R Petersen
- Department of Polymer Science, The University of Akron, Akron, OH 44224, USA
| | - Hannah Prydderch
- School of Chemistry, University of Birmingham, Birmingham, B15 2TT, UK
| | - Joshua C Worch
- School of Chemistry, University of Birmingham, Birmingham, B15 2TT, UK
| | - Connor J Stubbs
- School of Chemistry, University of Birmingham, Birmingham, B15 2TT, UK
| | - Zilu Wang
- Department of Chemistry, University of North Carolina Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Jiayi Yu
- Department of Polymer Science, The University of Akron, Akron, OH 44224, USA
| | - Maria C Arno
- School of Chemistry, University of Birmingham, Birmingham, B15 2TT, UK
| | - Andrey V Dobrynin
- Department of Chemistry, University of North Carolina Chapel Hill, Chapel Hill, NC, 27599, USA
| | - Matthew L Becker
- Department of Chemistry, Mechanical Engineering and Materials Science, Biomedical Engineering and Orthopedic Surgery, Duke University, Durham, NC, 20899, USA
| | - Andrew P Dove
- School of Chemistry, University of Birmingham, Birmingham, B15 2TT, UK
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3
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Petersen SR, Prydderch H, Worch JC, Stubbs CJ, Wang Z, Yu J, Arno MC, Dobrynin AV, Becker ML, Dove AP. Ultra‐Tough Elastomers from Stereochemistry‐Directed Hydrogen Bonding in Isosorbide‐Based Polymers. Angew Chem Int Ed Engl 2022. [DOI: 10.1002/ange.202115904] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
| | - Hannah Prydderch
- School of Chemistry University of Birmingham Birmingham B15 2TT UK
| | - Joshua C. Worch
- School of Chemistry University of Birmingham Birmingham B15 2TT UK
| | - Connor J. Stubbs
- School of Chemistry University of Birmingham Birmingham B15 2TT UK
| | - Zilu Wang
- Department of Chemistry University of North Carolina Chapel Hill Chapel Hill NC, 27599 USA
| | - Jiayi Yu
- Department of Polymer Science The University of Akron Akron OH 44224 USA
| | - Maria C. Arno
- School of Chemistry University of Birmingham Birmingham B15 2TT UK
| | - Andrey V. Dobrynin
- Department of Chemistry University of North Carolina Chapel Hill Chapel Hill NC, 27599 USA
| | - Matthew L. Becker
- Department of Chemistry, Mechanical Engineering and Materials Science Biomedical Engineering and Orthopedic Surgery Duke University Durham NC, 20899 USA
| | - Andrew P. Dove
- School of Chemistry University of Birmingham Birmingham B15 2TT UK
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4
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Choi JW, Kim SB, Son Y, Park SH, Kim BJ, Hong S, Park J, Ha CW. Optimization of the Projection Microstereolithography Process for a Photocurable Biomass-Based Resin. 3D PRINTING AND ADDITIVE MANUFACTURING 2021; 8:293-301. [PMID: 36654934 PMCID: PMC9828617 DOI: 10.1089/3dp.2020.0173] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/01/2023]
Abstract
Biomass materials, an important source of chemical feedstocks, could replace fossil fuels as a resource in the future. The chemical feedstocks from biomass materials are used in many medical and pharmaceutical products and in fuels, chemicals, and functional materials. Biomass materials are expected to be used in biomedical engineering fields, especially due to their low biotoxicity. By the way, most of the demand for bio-application fields is an application targeted for customized production, so a high formability is required for production. Research on three-dimensional (3D) printing technology capable of satisfying these requirements has been ongoing. Manufacturing additives need to be investigated to use biomass materials as a resin or bioink safely for 3D printing, which is a technique widely used in biomedical engineering fields. In this study, a projection microstereolithography (PμSL) system, a 3D printing technique, was made that uses a biomass-based resin. Biomass materials are designed to be photocurable for use in the PμSL process. Various PμSL process parameters were investigated using the biomass-based resin to determine the optimum fabrication conditions for 3D structures. This study demonstrated that a biomass-based resin can be used in the PμSL process. We provide a method for its application in various biomedical engineering fields.
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Affiliation(s)
- Jae Won Choi
- Intelligent Manufacturing R&D Department, Korea Institute of Industrial Technology, Siheung, Republic of Korea
- Department of Mechanical Engineering, Hanyang University, Ansan, Republic of Korea
| | - Seok Beom Kim
- Department of Mechanical Engineering, Sogang University, Seoul, Republic of Korea
- Illuminaid, Inc., Gyeonggi-do, Republic of Korea
| | - Yong Son
- Intelligent Manufacturing R&D Department, Korea Institute of Industrial Technology, Siheung, Republic of Korea
| | - Suk Hee Park
- School of Mechanical Engineering, Pusan National University, Busan, Republic of Korea
| | - Baek-Jin Kim
- Green Process R&D Department, Korea Institute of Industrial Technology, Cheonan, Republic of Korea
| | - Sukjoon Hong
- Department of Mechanical Engineering, Hanyang University, Ansan, Republic of Korea
| | - Jiyong Park
- Intelligent Manufacturing R&D Department, Korea Institute of Industrial Technology, Siheung, Republic of Korea
| | - Cheol Woo Ha
- Intelligent Manufacturing R&D Department, Korea Institute of Industrial Technology, Siheung, Republic of Korea
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5
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Mohamed MA, Shahini A, Rajabian N, Caserto J, El-Sokkary AM, Akl MA, Andreadis ST, Cheng C. Fast photocurable thiol-ene elastomers with tunable biodegradability, mechanical and surface properties enhance myoblast differentiation and contractile function. Bioact Mater 2021; 6:2120-2133. [PMID: 33511311 PMCID: PMC7810627 DOI: 10.1016/j.bioactmat.2020.12.022] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2020] [Revised: 12/21/2020] [Accepted: 12/22/2020] [Indexed: 01/04/2023] Open
Abstract
Biodegradable elastomers are important emerging biomaterials for biomedical applications, particularly in the area of soft-tissue engineering in which scaffolds need to match the physicochemical properties of native tissues. Here, we report novel fast photocurable elastomers with readily tunable mechanical properties, surface wettability, and degradability. These elastomers are prepared by a 5-min UV-irradiation of thiol-ene reaction systems of glycerol tripentenoate (GTP; a triene) or the combination of GTP and 4-pentenyl 4-pentenoate (PP; a diene) with a carefully chosen series of di- or tri-thiols. In the subsequent application study, these elastomers were found to be capable of overcoming delamination of myotubes, a technical bottleneck limiting the in vitro growth of mature functional myofibers. The glycerol-based elastomers supported the proliferation of mouse and human myoblasts, as well as myogenic differentiation into contractile myotubes. More notably, while beating mouse myotubes detached from conventional tissue culture plates, they remain adherent on the elastomer surface. The results suggest that these elastomers as novel biomaterials may provide a promising platform for engineering functional soft tissues with potential applications in regenerative medicine or pharmacological testing.
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Affiliation(s)
- Mohamed Alaa Mohamed
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA
- Chemistry Department, College of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Aref Shahini
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA
| | - Nika Rajabian
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA
| | - Julia Caserto
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA
| | - Ahmed M.A. El-Sokkary
- Chemistry Department, College of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Magda A. Akl
- Chemistry Department, College of Science, Mansoura University, Mansoura, 35516, Egypt
| | - Stelios T. Andreadis
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA
- Department of Biomedical Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA
- Center of Excellence in Bioinformatics and Life Sciences, Buffalo, NY, 14263, USA
| | - Chong Cheng
- Department of Chemical and Biological Engineering, University at Buffalo, The State University of New York, Buffalo, NY, 14260, USA
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6
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Ge M, Miao JT, Zhang K, Wu Y, Zheng L, Wu L. Building biobased, degradable, flexible polymer networks from vanillin via thiol–ene “click” photopolymerization. Polym Chem 2021. [DOI: 10.1039/d0py01407a] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
A new biobased allyl ether monomer with acetal groups is synthesized from renewable vanillin for building flexible transparent thiol–ene networks with good degradability under mild acidic conditions.
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Affiliation(s)
- Meiying Ge
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Key Laboratory of Nanomaterials
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
| | - Jia-Tao Miao
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Key Laboratory of Nanomaterials
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
| | - Kai Zhang
- Zhicheng College
- Fuzhou University
- Fuzhou 350002
- China
| | - Yadong Wu
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Key Laboratory of Nanomaterials
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
| | - Longhui Zheng
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Key Laboratory of Nanomaterials
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
| | - Lixin Wu
- CAS Key Laboratory of Design and Assembly of Functional Nanostructures
- Fujian Key Laboratory of Nanomaterials
- Fujian Institute of Research on the Structure of Matter
- Chinese Academy of Sciences
- Fuzhou 350002
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7
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Le D, Samart C, Lee JT, Nomura K, Kongparakul S, Kiatkamjornwong S. Norbornene-Functionalized Plant Oils for Biobased Thermoset Films and Binders of Silicon-Graphite Composite Electrodes. ACS OMEGA 2020; 5:29678-29687. [PMID: 33251403 PMCID: PMC7689666 DOI: 10.1021/acsomega.0c02645] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Accepted: 10/26/2020] [Indexed: 06/12/2023]
Abstract
We herein report the functionalization of plant oil with norbornene (NB) and subsequent polymerization to prepare biobased thermoset films and biobased binders for silicon/mesocarbon microbead (MCMB) composite electrodes for use in lithium-ion batteries. A series of NB-functionalized plant oils were prepared as biobased thermoset films via ring-opening metathesis polymerization (ROMP) in the presence of a second-generation Grubbs catalyst with tunable thermomechanical properties. Increasing the catalyst loading and cross-linking agent increased cross-link density, storage modulus (E'), and glass transition temperature (T g), while the numbers of unreacted or oligomeric components in the films were reduced. High number of NB rings per triglyceride in the plant oil encouraged monomer incorporation to form a polymer network, therefore accounting for the high T g and E' values. Furthermore, the NB-functionalized plant oil and 2,5-norbornadiene (NBD) were copolymerized as bioderived binders for silicone/MCMB composite electrodes of lithium-ion batteries via ROMP during electrode preparation. Cell performance investigation showed that the silicone/MCMB composite electrode bearing the NBD-cross-linked NB-functionalized plant oil binder exhibited a higher C-rate and cycle-life performance than that using a conventional poly(vinylidene fluoride) (PVDF) binder. Finally, the electrode based on the bioderived binder exhibited a high specific charge capacity of 620 mA h g-1 at 0.5 C.
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Affiliation(s)
- Duy Le
- Department
of Chemistry, Faculty of Science and Technology, Thammasat University, Pathumthani 12120, Thailand
| | - Chanatip Samart
- Department
of Chemistry, Faculty of Science and Technology, Thammasat University, Pathumthani 12120, Thailand
- Bioenergy
and Biochemical Refinery Technology Program, Faculty of Science and
Technology, Thammasat University, Pathumthani 12120, Thailand
| | - Jyh-Tsung Lee
- Department
of Chemistry, National Sun Yat-sen University, Kaohsiung 80424, Taiwan
| | - Kotohiro Nomura
- Department
of Chemistry, Faculty of Science, Tokyo
Metropolitan University, 1-1 Minami Osawa, Hachioji, Tokyo 192-0397, Japan
| | - Suwadee Kongparakul
- Department
of Chemistry, Faculty of Science and Technology, Thammasat University, Pathumthani 12120, Thailand
- Bioenergy
and Biochemical Refinery Technology Program, Faculty of Science and
Technology, Thammasat University, Pathumthani 12120, Thailand
| | - Suda Kiatkamjornwong
- Office
of University Research Affairs, Chulalongkorn
University, 254 Phayathai Road, Wangmai, Pathumwan, Bangkok 10330, Thailand
- FRST, Academy
of Science, Office of the Royal Society, Sanam Suea Pa, Khet Dusit, Bangkok 10300, Thailand
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8
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9
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From biomass resources to functional materials: A fluorescent thermosetting material based on resveratrol via thiol-ene click chemistry. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2019.109416] [Citation(s) in RCA: 18] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/28/2022]
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10
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Șucu T, Shaver MP. Inherently degradable cross-linked polyesters and polycarbonates: resins to be cheerful. Polym Chem 2020. [DOI: 10.1039/d0py01226b] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Abstract
We summarise the most recent advances in the synthesis and characterisation of degradable thermosetting polyester and polycarbonates, including partially degradable systems derived from itaconic acid and isosorbide.
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Affiliation(s)
- Theona Șucu
- School of Natural Sciences
- Department of Materials
- The University of Manchester
- Manchester
- UK
| | - Michael P. Shaver
- School of Natural Sciences
- Department of Materials
- The University of Manchester
- Manchester
- UK
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11
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Wacker KT, Weems AC, Lim SM, Khan S, Felder SE, Dove AP, Wooley KL. Harnessing the Chemical Diversity of the Natural Product Magnolol for the Synthesis of Renewable, Degradable Neolignan Thermosets with Tunable Thermomechanical Characteristics and Antioxidant Activity. Biomacromolecules 2018; 20:109-117. [DOI: 10.1021/acs.biomac.8b00771] [Citation(s) in RCA: 23] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Kevin T. Wacker
- Departments of Chemistry, Chemical Engineering, and Materials Science and Engineering and the Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842-3012, United States
| | - Andrew C. Weems
- School of Chemistry, The University of Birmingham, Edgbaston, Birmingham, United Kingdom, B15 2TT
| | - Soon-Mi Lim
- Departments of Chemistry, Chemical Engineering, and Materials Science and Engineering and the Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842-3012, United States
| | - Sarosh Khan
- Departments of Chemistry, Chemical Engineering, and Materials Science and Engineering and the Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842-3012, United States
| | - Simcha E. Felder
- Departments of Chemistry, Chemical Engineering, and Materials Science and Engineering and the Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842-3012, United States
| | - Andrew P. Dove
- School of Chemistry, The University of Birmingham, Edgbaston, Birmingham, United Kingdom, B15 2TT
| | - Karen L. Wooley
- Departments of Chemistry, Chemical Engineering, and Materials Science and Engineering and the Laboratory for Synthetic-Biologic Interactions, Texas A&M University, College Station, Texas 77842-3012, United States
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12
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Chen L, Ling J, Ni X, Shen Z. Synthesis and Properties of Networks Based on Thiol-ene Chemistry Using a CO2
-Based δ-Lactone. Macromol Rapid Commun 2018; 39:e1800395. [DOI: 10.1002/marc.201800395] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2018] [Revised: 07/29/2018] [Indexed: 11/06/2022]
Affiliation(s)
- Lifeng Chen
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Jun Ling
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Xufeng Ni
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
| | - Zhiquan Shen
- MOE Key Laboratory of Macromolecular Synthesis and FunctionalizationDepartment of Polymer Science and Engineering; Zhejiang University; Hangzhou 310027 China
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13
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Jiang T, Wang W, Yu D, Huang D, Wei N, Hu Y, Huang H. Synthesis and characterization of polyurethane rigid foams from polyether polyols with isosorbide as the bio-based starting agent. JOURNAL OF POLYMER RESEARCH 2018. [DOI: 10.1007/s10965-018-1538-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
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14
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Bio-based polymer networks by thiol-ene photopolymerization of allylated l-glutamic acids and l-tyrosines. Eur Polym J 2018. [DOI: 10.1016/j.eurpolymj.2018.02.027] [Citation(s) in RCA: 13] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
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15
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Sun J, Fransen S, Yu X, Kuckling D. Synthesis of pH-cleavable poly(trimethylene carbonate)-based block copolymers via ROP and RAFT polymerization. Polym Chem 2018. [DOI: 10.1039/c8py00606g] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2022]
Abstract
pH-responsive PDMAAm-b-PTMC block copolymers and their particles were prepared by combining ROP and RAFT polymerization using imine-containing macro-RAFT CTA.
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Affiliation(s)
- Jingjiang Sun
- Paderborn University
- Chemistry Department
- D-33098 Paderborn
- Germany
| | - Stefan Fransen
- Paderborn University
- Chemistry Department
- D-33098 Paderborn
- Germany
| | - Xiaoqian Yu
- Paderborn University
- Chemistry Department
- D-33098 Paderborn
- Germany
| | - Dirk Kuckling
- Paderborn University
- Chemistry Department
- D-33098 Paderborn
- Germany
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16
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Koo J, Kim SH, Im SS. Structural deformation phenomenon of synthesized poly(isosorbide-1,4-cyclohexanedicarboxylate) in hot water. RSC Adv 2017. [DOI: 10.1039/c6ra26532d] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Water induced deformation phenomena of synthesized polyester including isosorbide shares analogous mechanism of solvent induced crystallization. This structural deformation is effected by pH, open-ring ISB and ester hydrolysis.
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Affiliation(s)
- J. M. Koo
- Department of Organic and Nano Engineering
- Hanyang University
- Seoul 133-791
- Korea
| | - S. H. Kim
- Department of Organic and Nano Engineering
- Hanyang University
- Seoul 133-791
- Korea
| | - S. S. Im
- Department of Organic and Nano Engineering
- Hanyang University
- Seoul 133-791
- Korea
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17
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Sun J, Aly KI, Kuckling D. A novel one-pot process for the preparation of linear and hyperbranched polycarbonates of various diols and triols using dimethyl carbonate. RSC Adv 2017. [DOI: 10.1039/c7ra01317e] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel one-pot method for preparation of high molecular-weight linear and hyperbranched polycarbonates from diols and triols with dimethyl carbonate.
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Affiliation(s)
- Jingjiang Sun
- University of Paderborn
- Chemistry Department
- D-33098 Paderborn
- Germany
| | - Kamal Ibrahim Aly
- Polymer Lab. 122
- Chemistry Department
- Faculty of Science
- Assiut University
- Assiut 71516
| | - Dirk Kuckling
- University of Paderborn
- Chemistry Department
- D-33098 Paderborn
- Germany
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18
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Liu S, Zhang X, Li M, Ren X, Tao Y. Precision synthesis of sustainable thermoplastic elastomers from lysine-derived monomers. ACTA ACUST UNITED AC 2016. [DOI: 10.1002/pola.28394] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Shanshan Liu
- College of Chemical Engineering; ChangChun University of Technology; Yanan Street 2055 Changchun 130000 People's Republic of China
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Renmin Street 5625 Changchun 130022 People's Republic of China
| | - Xiaojie Zhang
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Renmin Street 5625 Changchun 130022 People's Republic of China
| | - Maosheng Li
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Renmin Street 5625 Changchun 130022 People's Republic of China
| | - Xiuyan Ren
- College of Chemical Engineering; ChangChun University of Technology; Yanan Street 2055 Changchun 130000 People's Republic of China
| | - Youhua Tao
- Key Laboratory of Polymer Ecomaterials; Changchun Institute of Applied Chemistry, Chinese Academy of Sciences; Renmin Street 5625 Changchun 130022 People's Republic of China
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19
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Wacker KT, Kristufek SL, Lim SM, Kahn S, Wooley KL. Bio-based polycarbonates derived from the neolignan honokiol. RSC Adv 2016. [DOI: 10.1039/c6ra19568g] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/06/2023] Open
Abstract
Honokiol, a highly functional phenolic- and alkenyl-containing neolignan natural product isolated fromMagnoliaplants, is an interesting bio-based resource which is shown to be useful as a monomer for the synthesis of poly(honokiol carbonate) (PHC).
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Affiliation(s)
- Kevin T. Wacker
- Departments of Chemistry
- Chemical Engineering
- Materials Science & Engineering
- The Laboratory for Synthetic-Biologic Interactions
- Texas A&M University
| | - Samantha L. Kristufek
- Departments of Chemistry
- Chemical Engineering
- Materials Science & Engineering
- The Laboratory for Synthetic-Biologic Interactions
- Texas A&M University
| | - Soon-Mi Lim
- Departments of Chemistry
- Chemical Engineering
- Materials Science & Engineering
- The Laboratory for Synthetic-Biologic Interactions
- Texas A&M University
| | - Sarosh Kahn
- Departments of Chemistry
- Chemical Engineering
- Materials Science & Engineering
- The Laboratory for Synthetic-Biologic Interactions
- Texas A&M University
| | - Karen L. Wooley
- Departments of Chemistry
- Chemical Engineering
- Materials Science & Engineering
- The Laboratory for Synthetic-Biologic Interactions
- Texas A&M University
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