1
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Carbajo-Gordillo AI, Benito E, Galbis E, Grosso R, Iglesias N, Valencia C, Lucas R, García-Martín MG, de-Paz MV. Simultaneous Formation of Polyhydroxyurethanes and Multicomponent Semi-IPN Hydrogels. Polymers (Basel) 2024; 16:880. [PMID: 38611138 PMCID: PMC11013152 DOI: 10.3390/polym16070880] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2024] [Revised: 03/16/2024] [Accepted: 03/19/2024] [Indexed: 04/14/2024] Open
Abstract
This study introduces an efficient strategy for synthesizing polyhydroxyurethane-based multicomponent hydrogels with enhanced rheological properties. In a single-step process, 3D materials composed of Polymer 1 (PHU) and Polymer 2 (PVA or gelatin) were produced. Polymer 1, a crosslinked polyhydroxyurethane (PHU), grew within a colloidal solution of Polymer 2, forming an interconnected network. The synthesis of Polymer 1 utilized a Non-Isocyanate Polyurethane (NIPU) methodology based on the aminolysis of bis(cyclic carbonate) (bisCC) monomers derived from 1-thioglycerol and 1,2-dithioglycerol (monomers A and E, respectively). This method, applied for the first time in Semi-Interpenetrating Network (SIPN) formation, demonstrated exceptional orthogonality since the functional groups in Polymer 2 do not interfere with Polymer 1 formation. Optimizing PHU formation involved a 20-trial methodology, identifying influential variables such as polymer concentration, temperature, solvent (an aprotic and a protic solvent), and the organo-catalyst used [a thiourea derivative (TU) and 1,8-diazabicyclo [5.4.0]undec-7-ene (DBU)]. The highest molecular weights were achieved under near-bulk polymerization conditions using TU-protic and DBU-aprotic as catalyst-solvent combinations. Monomer E-based PHU exhibited higher Mw¯ than monomer A-based PHU (34.1 kDa and 16.4 kDa, respectively). Applying the enhanced methodology to prepare 10 multicomponent hydrogels using PVA or gelatin as the polymer scaffold revealed superior rheological properties in PVA-based hydrogels, exhibiting solid-like gel behavior. Incorporating monomer E enhanced mechanical properties and elasticity (with loss tangent values of 0.09 and 0.14). SEM images unveiled distinct microstructures, including a sponge-like pattern in certain PVA-based hydrogels when monomer A was chosen, indicating the formation of highly superporous interpenetrated materials. In summary, this innovative approach presents a versatile methodology for obtaining advanced hydrogel-based systems with potential applications in various biomedical fields.
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Affiliation(s)
- Ana I. Carbajo-Gordillo
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
| | - Elena Benito
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
| | - Elsa Galbis
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
| | - Roberto Grosso
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
| | - Nieves Iglesias
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
| | - Concepción Valencia
- Dpto. Ingeniería Química, Facultad de Ciencias Experimentales, Campus El Carmen, Universidad de Huelva, 21071 Huelva, Spain
- Pro2TecS—Chemical Process and Product Technology Research Center, Universidad de Huelva, 21071 Huelva, Spain
| | - Ricardo Lucas
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
| | - M.-Gracia García-Martín
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
| | - M.-Violante de-Paz
- Dpto. Química Orgánica y Farmacéutica, Facultad de Farmacia, Universidad de Sevilla, 41012 Sevilla, Spain (R.L.); (M.-G.G.-M.)
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2
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Zubkevich S, Makarov M, Dieden R, Puchot L, Berthé V, Westermann S, Shaplov AS, Schmidt DF. Unique Method for Facile Postsynthetic Modification of Nonisocyanate Polyurethanes. Macromolecules 2024; 57:2385-2393. [PMID: 38495389 PMCID: PMC10938877 DOI: 10.1021/acs.macromol.3c02232] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/01/2023] [Revised: 12/20/2023] [Accepted: 01/15/2024] [Indexed: 03/19/2024]
Abstract
Nonisocyanate polyurethanes (NIPUs) are broadly investigated as a potential replacement for conventional polyurethanes (PUs) to eliminate the use of toxic isocyanates and reduce occupational hazards. One of the most popular approaches to NIPU synthesis is the polyaddition of cyclic bis(carbonate)s and diamines to form poly(hydroxyurethane)s (PHUs). However, such PHUs are highly hydrophilic due to the presence of two hydroxyl groups per repeat unit, and the resulting moisture absorption significantly degrades their thermomechanical performance and physical stability upon exposure to humidity, thus limiting their utility. Here, we introduce a simple and scalable approach for the modification of PHUs to increase hydrophobicity and adjust their properties. The proposed reaction between aldehydes and appropriately spaced hydroxyl groups in the polymer backbone resulted in high degrees of modification (up to 84%) and up to 3-fold reductions in water uptake at 85% RH. Furthermore, the use of aromatic aldehydes in particular enabled the retention of mechanical properties over a wide range of humidity levels, resulting in performance comparable to conventional PUs. Finally, we note that this approach is not limited to reducing moisture sensitivity alone and provides ample opportunities for imparting a broad range of novel properties to PHUs through an appropriate selection of functional aldehydes.
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Affiliation(s)
- Sergei
V. Zubkevich
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Maksim Makarov
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Reiner Dieden
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Laura Puchot
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Vincent Berthé
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Stephan Westermann
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Alexander S. Shaplov
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Daniel F. Schmidt
- Luxembourg Institute of
Science and Technology (LIST), 5, Avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
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3
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Grosjean M, Berne D, Caillol S, Ladmiral V, Nottelet B. Dynamic PEG-PLA/Hydroxyurethane Networks Based on Imine Bonds as Reprocessable Elastomeric Biomaterials. Biomacromolecules 2023; 24:3472-3483. [PMID: 37458381 DOI: 10.1021/acs.biomac.3c00229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 08/15/2023]
Abstract
The development of dynamic covalent chemistry opens the way to the design of materials able to be reprocessed by an internal exchange reaction under thermal stimulus. Imine exchange differs from other exchange reactions by its relatively low temperature of activation. In this study, amine-functionalized star-shaped PEG-PLA and an aldehyde-functionalized hydroxyurethane modifier were combined to produce PEG-PLA/hydroxyurethane networks incorporating imine bonds. The thermal and mechanical properties of these new materials were evaluated as a function of the initial ratio of amine/aldehyde used during synthesis. Rheological analyses highlighted the dynamic behavior of these vitrimers at moderate temperature (60-85 °C) and provided the flow activation energies. Additionally, the reprocessability of these PEG-PLA/hydroxyurethane vitrimers was assessed by comparing the material properties before reshaping and after three reprocessing cycles (1 ton, 1 h, 70 °C). Hence, these materials can easily be designed to satisfy a specific medical application without properties loss. This work opens the way to the development of a new generation of dynamic materials combining degradable PEG-PLA copolymers and hydroxyurethane modifiers, which could find applications in the shape of medical devices on-demand under mild conditions.
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Affiliation(s)
| | - Dimitri Berne
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34090, France
| | - Sylvain Caillol
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier 34090, France
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4
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Salvado V, Dolatkhani M, Grau É, Vidil T, Cramail H. Sequence-Controlled Polyhydroxyurethanes with Tunable Regioregularity Obtained from Sugar-Based Vicinal Bis-cyclic Carbonates. Macromolecules 2022. [DOI: 10.1021/acs.macromol.2c01112] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Victor Salvado
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
- PolymerExpert, 1 Allée du Doyen Georges Brus, 33600 Pessac, France
| | - Marc Dolatkhani
- PolymerExpert, 1 Allée du Doyen Georges Brus, 33600 Pessac, France
| | - Étienne Grau
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
| | - Thomas Vidil
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
| | - Henri Cramail
- Univ. Bordeaux, CNRS, Bordeaux INP, LCPO, 16 Avenue Pey-Berland, 33600 Pessac, France
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5
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Xie K, Tang D, Zhang G. A Non‐isocyanate Strategy towards Polyurethane Vitrimers from Alkylene Bisurea and Epoxide through Eutectic‐Assisted Melting. MACROMOL CHEM PHYS 2022. [DOI: 10.1002/macp.202100452] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
Affiliation(s)
- Kangzhou Xie
- Department of Polymer Materials Science and Engineering South China University of Technology 381 Wushan Road Guangzhou 510640 PR China
| | - Donglin Tang
- Department of Polymer Materials Science and Engineering South China University of Technology 381 Wushan Road Guangzhou 510640 PR China
- Guangdong Provincial Key Laboratory of Luminescence from Molecular Aggregates (South, China University of Technology) Guangzhou 510640 PR China
- Key Laboratory of Polymer Processing Engineering (South China University of Technology) Ministry of Education Guangzhou 510640 PR China
| | - Guangzhao Zhang
- Department of Polymer Materials Science and Engineering South China University of Technology 381 Wushan Road Guangzhou 510640 PR China
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6
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Coste G, Negrell C, Caillol S. Cascade (Dithio)Carbonate Ring Opening Reactions for Self-Blowing Polyhydroxythiourethane Foams. Macromol Rapid Commun 2022; 43:e2100833. [PMID: 35065540 DOI: 10.1002/marc.202100833] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2021] [Revised: 01/03/2022] [Indexed: 11/07/2022]
Abstract
Polyurethane (PU) foams are very common materials that have found many applications over the years. Their use is constantly improving due to their unique physical properties and easy blowing which does not require the addition of a blowing agent. Greener routes have been explored in the recent years to replace isocyanates. One of the most promising routes is leading to Polyhydroxyurethanes (PHU). However, with PHUs, external blowing agent are usually required to obtain a foam. Thus, our work focuses on PHU foam synthesis using in situ reaction to produce NIPU foam. Hence, the aminolysis of thiocyclic carbonate triggers Pearson reaction between released thiols and cyclic carbonates which serves as a chemical blowing agent. This article is protected by copyright. All rights reserved.
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Affiliation(s)
- Guilhem Coste
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
| | - Claire Negrell
- ICGM, Univ Montpellier, CNRS, ENSCM, Montpellier, France
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7
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Gomez-Lopez A, Ayensa N, Grignard B, Irusta L, Calvo I, Müller AJ, Detrembleur C, Sardon H. Enhanced and Reusable Poly(hydroxy urethane)-Based Low Temperature Hot-Melt Adhesives. ACS POLYMERS AU 2022; 2:194-207. [PMID: 35698472 PMCID: PMC9185748 DOI: 10.1021/acspolymersau.1c00053] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/10/2021] [Revised: 12/21/2021] [Accepted: 12/22/2021] [Indexed: 11/28/2022]
Abstract
![]()
Poly(hydroxy urethane)s
(PHUs) based on 5-membered cyclic carbonates
have emerged as sustainable alternatives to conventional isocyanate-based
polyurethanes. However, while from the point of view of sustainability
they represent an improvement, their properties are still not competitive
with conventional polyurethanes. In this work, the potential of PHUs
as reversible hot-melt adhesives is discussed. We found that with
a judicious choice of reagents (i.e., the dicyclic carbonate and diamine),
the detrimental hydrogen bonding between the soft segment of the chains
and the pendant hydroxyl groups was partially avoided, thus imparting
PHUs with hot-melt adhesion properties (i.e., adhesion at elevated
temperatures and cohesiveness at a temperature lower than Tg/Tm). The importance
of a balanced hard to soft segment ratio, along with the relevance
of the chain extender in the final properties, is highlighted. Addition
of aliphatic diamines (HMDA, 1,12-DAD) resulted in rubbery materials,
while the employment of cycloaliphatic (CBMA) or aromatic ones (MXDA,
PXDA) led to materials with hot-melt adhesive properties. The thermoreversibility
of all compositions was assessed by rebonding specimens after lap-shear
tests. Lap-shear strength values that were comparable to the virgin
adhesives were observed. The breaking and reformation of hydrogen
bonding interactions was demonstrated by FTIR measurements at different
temperatures, as well as by rheological frequency sweep experiments.
In order to mitigate the negative impact of the low molar mass PHUs
and to enhance the service temperature of the adhesives, a hybrid
PHU was prepared by adding a small amount of an epoxy resin, which
acts as a cross-linker. These hybrid PHUs maintain the thermoreversibility
displayed by thermoplastic PHUs while providing better adhesion at
elevated temperatures. We believe that this work provides some important
insights into the design of PHU-based hot-melt adhesives.
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Affiliation(s)
- Alvaro Gomez-Lopez
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
| | - Naroa Ayensa
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
| | - Bruno Grignard
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, allée du 6 août, Building B6A, Agora Square, 4000 Liège, Belgium
| | - Lourdes Irusta
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
| | - Iñigo Calvo
- ORIBAY Group Automotive S.L. R&D Department, Portuetxe bidea 18, 20018 Donostia-San Sebastián, Spain
| | - Alejandro J. Müller
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
- IKERBASQUE, Basque Foundation for Science, Plaza Euskadi 5, 48009 Bilbao, Spain
| | - Christophe Detrembleur
- Center for Education and Research on Macromolecules (CERM), CESAM Research Unit, University of Liège, allée du 6 août, Building B6A, Agora Square, 4000 Liège, Belgium
| | - Haritz Sardon
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018 Donostia-San Sebastián, Spain
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8
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Gomez-Lopez A, Elizalde F, Calvo I, Sardon H. Trends in non-isocyanate polyurethane (NIPU) development. Chem Commun (Camb) 2021; 57:12254-12265. [PMID: 34709246 DOI: 10.1039/d1cc05009e] [Citation(s) in RCA: 45] [Impact Index Per Article: 15.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Abstract
The transition towards safer and more sustainable production of polymers has led to a growing body of academic research into non-isocyanate polyurethanes (NIPUs) as potential replacements for conventional, isocyanate-based polyurethane materials. This perspective article focuses on the opportunities and current limitations of NIPUs produced by the reaction between biobased cyclic carbonates with amines, which offers an interesting pathway to renewable NIPUs. While it was initially thought that due to the similarities in the chemical structure, NIPUs could be used to directly replace conventional polyurethanes (PU), this has proven to be more challenging to achieve in practice. As a result, and in spite of the vast amount of academic research into this topic, the market size of NIPUs remains negligible. In this perspective, we will emphasize the main limitations of NIPUs in comparison to conventional PUs and the most significant advances made by others and us to overcome these limitations. Finally, we provide our personal view of where research should be directed to promote the transition from the academic to the industrial sector.
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Affiliation(s)
- Alvaro Gomez-Lopez
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain.
| | - Fermin Elizalde
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain.
| | - Iñigo Calvo
- ORIBAY Group Automotive S.L. R&D Department, Portuetxe bidea 18, 20018, Donostia-San Sebastián, Spain
| | - Haritz Sardon
- POLYMAT and Department of Polymers and Advanced Materials: Physics, Chemistry and Technology, Faculty of Chemistry, University of the Basque Country UPV/EHU, Paseo Manuel de Lardizabal 3, 20018, Donostia-San Sebastián, Spain.
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9
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Sessini V, Thai CN, Amorín H, Jiménez R, Samuel C, Caillol S, Cornil J, Hoyas S, Barrau S, Dubois P, Leclère P, Raquez JM. Solvent-Free Design of Biobased Non-isocyanate Polyurethanes with Ferroelectric Properties. ACS SUSTAINABLE CHEMISTRY & ENGINEERING 2021; 9:14946-14958. [PMID: 34777926 PMCID: PMC8579420 DOI: 10.1021/acssuschemeng.1c05380] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 10/13/2021] [Indexed: 06/13/2023]
Abstract
Increasing energy autonomy and lowering dependence on lithium-based batteries are more and more appealing to meet our current and future needs of energy-demanding applications such as data acquisition, storage, and communication. In this respect, energy harvesting solutions from ambient sources represent a relevant solution by unravelling these challenges and giving access to an unlimited source of portable/renewable energy. Despite more than five decades of intensive study, most of these energy harvesting solutions are exclusively designed from ferroelectric ceramics such as Pb(Zr,Ti)O3 and/or ferroelectric polymers such as polyvinylidene fluoride and its related copolymers, but the large implementation of these piezoelectric materials into these technologies is environmentally problematic, related with elevated toxicity and poor recyclability. In this work, we reveal that fully biobased non-isocyanate polyurethane-based materials could afford a sustainable platform to produce piezoelectric materials of high interest. Interestingly, these non-isocyanate polyurethanes (NIPUs) with ferroelectric properties could be successfully synthesized using a solvent-free reactive extrusion process on the basis of an aminolysis reaction between resorcinol bis-carbonate and different diamine extension agents. Structure-property relationships were established, indicating that the ferroelectric behavior of these NIPUs depends on the nanophase separation inside these materials. These promising results indicate a significant potential for fulfilling the requirements of basic connected sensors equipped with low-power communication technologies.
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Affiliation(s)
- Valentina Sessini
- Laboratory
of Polymeric and Composite Materials, Center of Innovation and Research
in Materials and Polymers (CIRMAP), University
of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Cuong Nguyen Thai
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
- Université
de Lille, CNRS, INRAE, Centrale Lille, UMR 8207—UMET—Unité
Matériaux et Transformations, F-59000 Lille, France
| | - Harvey Amorín
- Instituto
de Ciencia de Materiales de Madrid (ICMM), CSIC, Cantoblanco, 28049 Madrid, Spain
| | - Ricardo Jiménez
- Instituto
de Ciencia de Materiales de Madrid (ICMM), CSIC, Cantoblanco, 28049 Madrid, Spain
| | - Cédric Samuel
- IMT
Lille Douai, Institut Mines-Télécom, Univ. Lille, Centre
for Materials and Processes, F-59000 Lille, France
| | - Sylvain Caillol
- ICGM,
Université
de Montpellier, CNRS, ENSCM, UMR 5253, Place Eugène Bataillon CC 1700-Bâtiment
17, 34095 Montpellier
cedex 5, France
| | - Jérôme Cornil
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Sébastien Hoyas
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
- Organic
Synthesis & Mass Spectrometry Laboratory, Interdisciplinary Center
for Mass Spectrometry (CISMa), Center of Innovation and Research in
Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Sophie Barrau
- Université
de Lille, CNRS, INRAE, Centrale Lille, UMR 8207—UMET—Unité
Matériaux et Transformations, F-59000 Lille, France
| | - Philippe Dubois
- Laboratory
of Polymeric and Composite Materials, Center of Innovation and Research
in Materials and Polymers (CIRMAP), University
of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Philippe Leclère
- Laboratory
for Chemistry of Novel Materials (SCMN), Center of Innovation and
Research in Materials and Polymers (CIRMAP), University of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
| | - Jean-Marie Raquez
- Laboratory
of Polymeric and Composite Materials, Center of Innovation and Research
in Materials and Polymers (CIRMAP), University
of Mons—UMONS, Place du Parc 23, 7000 Mons, Belgium
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10
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Choong PS, Chong NX, Wai Tam EK, Seayad AM, Seayad J, Jana S. Biobased Nonisocyanate Polyurethanes as Recyclable and Intrinsic Self-Healing Coating with Triple Healing Sites. ACS Macro Lett 2021; 10:635-641. [PMID: 35570759 DOI: 10.1021/acsmacrolett.1c00163] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Polymer coatings having high amounts of renewable carbon and self-healing properties are highly sought after in a sustainability perspective. We report here the development of bio-/CO2-derived nonisocyanate polyurethane (NIPU) coatings which are recyclable and healable via three different types of healing mechanisms. These NIPUs contain furan rings in their main chain which after cross-linking with bismaleimides form organogels having a thermo-reversible sol-gel transition and solvent-borne coatings with improved properties. Judicial selection of the bismaleimide cross-linker structure enabled us to produce recyclable and intrinsic healable coatings mediated by heat (thermo-healing), moisture (moisture-healing), and, more interestingly, dry conditions at room temperature (self-healing). The intrinsic moisture-healing property of NIPU-based coatings is unprecedented and is mainly due to the presence of hydroxyl functionalities in the NIPU structure. The uniqueness of these cross-linked biobased NIPU as recyclable coatings having triple healing sites present in their structure gives these materials potential for sustainable and functional applications.
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Affiliation(s)
- Ping Sen Choong
- Functional Molecules and Polymers, Institute of Chemical and Engineering Sciences (ICES), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island 627833, Singapore
| | - Ning Xi Chong
- Functional Molecules and Polymers, Institute of Chemical and Engineering Sciences (ICES), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island 627833, Singapore
| | - Eric Kwok Wai Tam
- Functional Molecules and Polymers, Institute of Chemical and Engineering Sciences (ICES), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island 627833, Singapore
| | - Abdul Majeed Seayad
- Process and Catalysis Research, Institute of Chemical and Engineering Sciences (ICES), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island 627833, Singapore
| | - Jayasree Seayad
- Functional Molecules and Polymers, Institute of Chemical and Engineering Sciences (ICES), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island 627833, Singapore
| | - Satyasankar Jana
- Functional Molecules and Polymers, Institute of Chemical and Engineering Sciences (ICES), Agency for Science, Technology and Research (A*STAR), 1 Pesek Road, Jurong Island 627833, Singapore
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11
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Chen H, Hart LR, Hayes W, Siviour CR. Mechanical characterisation and modelling of a thermoreversible superamolecular polyurethane over a wide range of rates. POLYMER 2021. [DOI: 10.1016/j.polymer.2021.123607] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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12
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Wang G, Lopez L, Coile M, Chen Y, Torkelson JM, Broadbelt LJ. Identification of Known and Novel Monomers for Poly(hydroxyurethanes) from Biobased Materials. Ind Eng Chem Res 2021. [DOI: 10.1021/acs.iecr.0c06351] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Guanhua Wang
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Lauren Lopez
- Department of Materials Science and Engineering, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, United States
| | - Matthew Coile
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - Yixuan Chen
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
| | - John M. Torkelson
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
- Department of Materials Science and Engineering, Northwestern University, 2220 Campus Drive, Evanston, Illinois 60208, United States
| | - Linda J. Broadbelt
- Department of Chemical and Biological Engineering, Northwestern University, 2145 Sheridan Road, Evanston, Illinois 60208, United States
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13
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Highly Active CO2 Fixation into Cyclic Carbonates Catalyzed by Tetranuclear Aluminum Benzodiimidazole-Diylidene Adducts. Catalysts 2020. [DOI: 10.3390/catal11010002] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/30/2022] Open
Abstract
A set of tetranuclear alkyl aluminum adducts 1 and 2 supported by benzodiimidazole-diylidene ligands L1, N,N’-(1,5-diisopropylbenzodiimidazole-2,6-diylidene)bis(propan-2-amine), and L2, N,N’-(1,5-dicyclohexyl-benzodiimidazole-2,6-diylidene)dicyclohexanamine were synthetized in exceptional yields and characterized by spectroscopic methods. These compounds were studied as catalysts for cyclic carbonate formation (3a–o) from their corresponding terminal epoxides (2a–o) and carbon dioxide utilizing tetrabutylammonium iodide as a nucleophile in the absence of a solvent. The experiments were carried out at 70 °C and 1 bar CO2 pressure for 24 h and adduct 1 was the most efficient catalyst for the synthesis of a large variety of monosubstituted cyclic carbonates with excellent conversions and yields.
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14
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Schmitt M, Strehmel V. Chemical Reaction of Carbon Dioxide with Bisepoxides for Synthesis of Organic Cyclic Dicarbonates at Ambient Pressure for Polyhydroxy Urethane Synthesis. Org Process Res Dev 2020. [DOI: 10.1021/acs.oprd.0c00163] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Michael Schmitt
- HIT Institute for Surface Technology and ILOC Institute for Coatings and Surface Chemistry, Department of Chemistry, Niederrhein University of Applied Science, Adlerstr. 32, D-47798 Krefeld, Germany
| | - Veronika Strehmel
- HIT Institute for Surface Technology and ILOC Institute for Coatings and Surface Chemistry, Department of Chemistry, Niederrhein University of Applied Science, Adlerstr. 32, D-47798 Krefeld, Germany
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15
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16
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Quienne B, Kasmi N, Dieden R, Caillol S, Habibi Y. Isocyanate-Free Fully Biobased Star Polyester-Urethanes: Synthesis and Thermal Properties. Biomacromolecules 2020; 21:1943-1951. [PMID: 32175728 DOI: 10.1021/acs.biomac.0c00156] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
A green strategy for the synthesis of nonisocyanate polyester-urethanes (NIPHEUs) was developed. These NIPHEUs were synthesized by step growth polymerization combining sugar-derived dimethyl-2,5-furan dicarboxylate (DMFD) with polyhydroxylurethanes (PHUs) adducts bearing four hydroxyl groups. The later hydroxyl urethane tetraols (HU-tetraols) building blocks were prepared by aminolysis of glycerol carbonate with two different aliphatic diamines having different chain lengths, 8 and 12 carbons. Qualitative and quantitative NMR analyses of the HU-tetraols showed the presence of primary and secondary hydroxyl moieties at different ratios. Hence, in the polycondensation stage, the stoichiometry of the diester was varied from 1 to 6 equiv in order to tailor the structural features of the prepared NIPHEUs. The success of the chain extension through polycondensation was confirmed by FTIR and NMR analyses. Thermal analyses of these new polymers demonstrated satisfactory thermal stability, with onset degradation temperatures ranging from 170 to 220 °C where the main first degradation stage occurs. Their melting temperatures ranged between 93 and 110 °C and seem to be driven by the thermal behavior of HU-tetraol monomers. Surprisingly, preliminary results from thermal analyses revealed the occurrence of a striking thermal change in the NIPHEUs upon repetitive heating cycles. This behavior may be related to a thermal-induced bond exchange probably driven by transcarbamoylation reaction. Such interesting vitrimer-like behavior for this new type of NIPHEUs would be unique and should be confirmed by a deeper study before leading to a new range of functional green materials.
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Affiliation(s)
| | - Nejib Kasmi
- Materials Research and Technology Department (MRT), Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | - Reiner Dieden
- Materials Research and Technology Department (MRT), Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
| | | | - Youssef Habibi
- Materials Research and Technology Department (MRT), Luxembourg Institute of Science and Technology (LIST), 5 avenue des Hauts-Fourneaux, L-4362 Esch-sur-Alzette, Luxembourg
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17
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Mora AS, Tayouo R, Boutevin B, David G, Caillol S. A perspective approach on the amine reactivity and the hydrogen bonds effect on epoxy-amine systems. Eur Polym J 2020. [DOI: 10.1016/j.eurpolymj.2019.109460] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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18
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Lambeth RH, Rizvi A. Mechanical and adhesive properties of hybrid epoxy-polyhydroxyurethane network polymers. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121881] [Citation(s) in RCA: 27] [Impact Index Per Article: 5.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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19
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Ecochard Y, Leroux J, Boutevin B, Auvergne R, Caillol S. From multi-functional siloxane-based cyclic carbonates to hybrid polyhydroxyurethane thermosets. Eur Polym J 2019. [DOI: 10.1016/j.eurpolymj.2019.109280] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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20
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Carré C, Ecochard Y, Caillol S, Avérous L. From the Synthesis of Biobased Cyclic Carbonate to Polyhydroxyurethanes: A Promising Route towards Renewable Non-Isocyanate Polyurethanes. CHEMSUSCHEM 2019; 12:3410-3430. [PMID: 31099968 DOI: 10.1002/cssc.201900737] [Citation(s) in RCA: 99] [Impact Index Per Article: 19.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/14/2019] [Indexed: 05/02/2023]
Abstract
With a global production of around 18 million tons (6th among all polymers) and a wide range of applications, such as rigid and soft foams, elastomers, coatings, and adhesives, polyurethanes (PUs) are a major polymer family. Nevertheless, they present important environmental and health issues. Recently, new and safer PUs, called non-isocyanate polyurethanes (NIPUs), have become a promising alternative to replace conventional PUs. Sustainable routes towards NIPUs are discussed herein from the perspective of green chemistry. The main focus is on the reaction between biobased carbonates and amines, which offers an interesting pathway to renewable polyhydroxyurethanes (PHUs). An overview of different routes for the synthesis of PHUs draws attention to the green synthesis of cyclic carbonate (CC) compounds and the aminolysis reaction. Current state-of-the-art of different biobased building blocks for the synthesis of PHUs focuses on CC compounds. Three classes of compounds are defined according to the feedstock: 1) vegetable fats and oils, 2) starch and sugar resources, and 3) wood derivatives. Finally, biobased PHU properties are discussed.
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Affiliation(s)
- Camille Carré
- BioTeam/ICPEES-ECPM, UMR CNRS 7515, Université de Strasbourg, 25 rue Becquerel, 67087, Strasbourg Cedex 2, France
| | - Yvan Ecochard
- ICGM, UMR 5253-CNRS, Université de Montpellier, ENSCM, 240 Avenue Emile Jeanbrau, 34296, Montpellier, France
| | - Sylvain Caillol
- ICGM, UMR 5253-CNRS, Université de Montpellier, ENSCM, 240 Avenue Emile Jeanbrau, 34296, Montpellier, France
| | - Luc Avérous
- ICGM, UMR 5253-CNRS, Université de Montpellier, ENSCM, 240 Avenue Emile Jeanbrau, 34296, Montpellier, France
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21
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22
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Yadav N, Seidi F, Crespy D, D'Elia V. Polymers Based on Cyclic Carbonates as Trait d'Union Between Polymer Chemistry and Sustainable CO 2 Utilization. CHEMSUSCHEM 2019; 12:724-754. [PMID: 30565849 DOI: 10.1002/cssc.201802770] [Citation(s) in RCA: 94] [Impact Index Per Article: 18.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/27/2018] [Revised: 12/14/2018] [Indexed: 06/09/2023]
Abstract
Given the large amount of anthropogenic CO2 emissions, it is advantageous to use CO2 as feedstock for the fabrication of everyday products, such as fuels and materials. An attractive way to use CO2 in the synthesis of polymers is by the formation of five-membered cyclic organic carbonate monomers (5CCs). The sustainability of this synthetic approach is increased by using scaffolds prepared from renewable resources. Indeed, recent years have seen the rise of various types of carbonate syntheses and applications. 5CC monomers are often polymerized with diamines to yield polyhydroxyurethanes (PHU). Foams are developed from this type of polymers; moreover, the additional hydroxyl groups in PHU, absent in classical polyurethanes, lead to coatings with excellent adhesive properties. Furthermore, carbonate groups in polymers offer the possibility of post-functionalization, such as curing reactions under mild conditions. Finally, the polarity of carbonate groups is remarkably high, so polymers with carbonates side-chains can be used as polymer electrolytes in batteries or as conductive membranes. The target of this Review is to highlight the multiple opportunities offered by polymers prepared from and/or containing 5CCs. Firstly, the preparation of several classes of 5CCs is discussed with special focus on the sustainability of the synthetic routes. Thereafter, specific classes of polymers are discussed for which the use and/or presence of carbonate moieties is crucial to impart the targeted properties (foams, adhesives, polymers for energy applications, and other functional materials).
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Affiliation(s)
- Neha Yadav
- Department of Materials Science and Engineering,School of Molecular Science and Engineering, Vidyasirimedhi institute of Science and Technology, 21210,Payupnai,Wangchan, Rayong, Thailand
| | - Farzad Seidi
- Department of Materials Science and Engineering,School of Molecular Science and Engineering, Vidyasirimedhi institute of Science and Technology, 21210,Payupnai,Wangchan, Rayong, Thailand
| | - Daniel Crespy
- Department of Materials Science and Engineering,School of Molecular Science and Engineering, Vidyasirimedhi institute of Science and Technology, 21210,Payupnai,Wangchan, Rayong, Thailand
| | - Valerio D'Elia
- Department of Materials Science and Engineering,School of Molecular Science and Engineering, Vidyasirimedhi institute of Science and Technology, 21210,Payupnai,Wangchan, Rayong, Thailand
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23
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Abdelwahab MA, El-Barbary AA, El-Said KS, El Naggar SA, ElKholy HM. Evaluation of antibacterial and anticancer properties of poly(3-hydroxybutyrate) functionalized with different amino compounds. Int J Biol Macromol 2019; 122:793-805. [DOI: 10.1016/j.ijbiomac.2018.10.164] [Citation(s) in RCA: 11] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2018] [Revised: 10/08/2018] [Accepted: 10/24/2018] [Indexed: 12/21/2022]
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24
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Ke J, Li X, Jiang S, Liang C, Wang J, Kang M, Li Q, Zhao Y. Promising approaches to improve the performances of hybrid non‐isocyanate polyurethane. POLYM INT 2019. [DOI: 10.1002/pi.5746] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022]
Affiliation(s)
- Jiexi Ke
- Institute of Coal Chemistry, Chinese Academy of Sciences Taiyuan China
- University of Chinese Academy of Sciences Beijing China
| | - Xiaoyun Li
- Institute of Coal Chemistry, Chinese Academy of Sciences Taiyuan China
- University of Chinese Academy of Sciences Beijing China
| | - Shuai Jiang
- University of Chinese Academy of Sciences Beijing China
| | - Chen Liang
- Institute of Coal Chemistry, Chinese Academy of Sciences Taiyuan China
| | - Junwei Wang
- Institute of Coal Chemistry, Chinese Academy of Sciences Taiyuan China
- National Engineering Research Center for Coal‐based Synthesis Taiyuan China
| | - Maoqing Kang
- Institute of Coal Chemistry, Chinese Academy of Sciences Taiyuan China
| | - Qifeng Li
- Institute of Coal Chemistry, Chinese Academy of Sciences Taiyuan China
| | - Yuhua Zhao
- Institute of Coal Chemistry, Chinese Academy of Sciences Taiyuan China
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25
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Grignard B, Gennen S, Jérôme C, Kleij AW, Detrembleur C. Advances in the use of CO 2 as a renewable feedstock for the synthesis of polymers. Chem Soc Rev 2019; 48:4466-4514. [PMID: 31276137 DOI: 10.1039/c9cs00047j] [Citation(s) in RCA: 249] [Impact Index Per Article: 49.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
Abstract
Carbon dioxide offers an accessible, cheap and renewable carbon feedstock for synthesis. Current interest in the area of carbon dioxide valorisation aims at new, emerging technologies that are able to provide new opportunities to turn a waste into value. Polymers are among the most widely produced chemicals in the world greatly affecting the quality of life. However, there are growing concerns about the lack of reuse of the majority of the consumer plastics and their after-life disposal resulting in an increasing demand for sustainable alternatives. New monomers and polymers that can address these issues are therefore warranted, and merging polymer synthesis with the recycling of carbon dioxide offers a tangible route to transition towards a circular economy. Here, an overview of the most relevant and recent approaches to CO2-based monomers and polymers are highlighted with particular emphasis on the transformation routes used and their involved manifolds.
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Affiliation(s)
- Bruno Grignard
- Department of Chemistry, Center for Education and Research on Macromolecules (CERM), University of Liège, Sart-Tilman, B6A, 4000 Liège, Belgium.
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26
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Schimpf V, Max JB, Stolz B, Heck B, Mülhaupt R. Semicrystalline Non-Isocyanate Polyhydroxyurethanes as Thermoplastics and Thermoplastic Elastomers and Their Use in 3D Printing by Fused Filament Fabrication. Macromolecules 2018. [DOI: 10.1021/acs.macromol.8b01908] [Citation(s) in RCA: 35] [Impact Index Per Article: 5.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Vitalij Schimpf
- Freiburg Materials Research Center (FMF) and Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Strasse 21 and 31, 79104 Freiburg, Germany
- JONAS − Joint Research on Advanced Materials and Systems, Advanced Materials & Systems Research, BASF SE, Carl-Bosch-Strasse 38, 67056 Ludwigshafen, Germany
| | - Johannes B. Max
- Freiburg Materials Research Center (FMF) and Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Strasse 21 and 31, 79104 Freiburg, Germany
| | - Benjamin Stolz
- Freiburg Materials Research Center (FMF) and Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Strasse 21 and 31, 79104 Freiburg, Germany
| | - Barbara Heck
- Institute of Physics, University of Freiburg, Hermann-Herder-Strasse 3, 79104 Freiburg, Germany
| | - Rolf Mülhaupt
- Freiburg Materials Research Center (FMF) and Institute for Macromolecular Chemistry, University of Freiburg, Stefan-Meier-Strasse 21 and 31, 79104 Freiburg, Germany
- JONAS − Joint Research on Advanced Materials and Systems, Advanced Materials & Systems Research, BASF SE, Carl-Bosch-Strasse 38, 67056 Ludwigshafen, Germany
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27
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28
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Täufer A, Vogt M, Schäffner B, Baumann W, Köckritz A. Fatty Ester-Based Hydroxy Carbamates - Synthesis and Investigation as Lubricant Additives. EUR J LIPID SCI TECH 2018. [DOI: 10.1002/ejlt.201800147] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Amely Täufer
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Markus Vogt
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Benjamin Schäffner
- CREAVIS-Science-to-Business; Evonik Industries AG; Paul-Baumann-Str. 1 Marl 45772 Germany
| | - Wolfgang Baumann
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
| | - Angela Köckritz
- Leibniz Institute for Catalysis Rostock; Albert-Einstein-Str. 29a Rostock 18059 Germany
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29
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Synthesis of fully bio-based and solvent free non-isocyanate poly (ester amide/urethane) networks with improved thermal stability on the basis of vegetable oils. Polym Degrad Stab 2018. [DOI: 10.1016/j.polymdegradstab.2018.07.010] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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30
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Ma Z, Li C, Fan H, Wan J, Luo Y, Li BG. Polyhydroxyurethanes (PHUs) Derived from Diphenolic Acid and Carbon Dioxide and Their Application in Solvent- and Water-Borne PHU Coatings. Ind Eng Chem Res 2017. [DOI: 10.1021/acs.iecr.7b04029] [Citation(s) in RCA: 27] [Impact Index Per Article: 3.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Zhongzhu Ma
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
| | - Cheng Li
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
| | - Hong Fan
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
| | - Jintao Wan
- School
of Materials Science and Engineering, Shaanxi Normal University, Xi’an 710119, China
| | - Yingwu Luo
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
| | - Bo-Geng Li
- State
Key Laboratory of Chemical Engineering, College of Chemical and Biological
Engineering, Zhejiang University, Hangzhou 310027, China
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31
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32
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Guillame SM, Khalil H, Misra M. Green and sustainable polyurethanes for advanced applications. J Appl Polym Sci 2017. [DOI: 10.1002/app.45646] [Citation(s) in RCA: 17] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- Sophie M. Guillame
- Editorial Board, Journal of Applied Polymer Science, Institut des Sciences Chimiques de Rennes; University of Rennes; Rennes France
| | | | - Manjusri Misra
- Editorial Board, Journal of Applied Polymer Science, School of Engineering and the Department of Plant Agriculture; University of Guelph; Ontario Canada
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33
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Tryznowski M, Świderska A, Gołofit T, Żołek-Tryznowska Z. Wood adhesive application of poly(hydroxyurethane)s synthesized with a dimethyl succinate-based amide backbone. RSC Adv 2017. [DOI: 10.1039/c7ra05455f] [Citation(s) in RCA: 15] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Novel NIPUs with dimethyl succinate-based amide backbone – synthesis, properties and application in wood joints
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Affiliation(s)
- M. Tryznowski
- Warsaw University of Technology
- Faculty of Chemistry
- Warsaw
- Poland
| | - A. Świderska
- Warsaw University of Technology
- Faculty of Chemistry
- Warsaw
- Poland
| | - T. Gołofit
- Warsaw University of Technology
- Faculty of Chemistry
- Warsaw
- Poland
| | - Z. Żołek-Tryznowska
- Warsaw University of Technology
- Faculty of Production Engineering
- Warsaw
- Poland
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