1
|
Shen Y, Fan M, Lu C, Jia Q, Xu S, Yu J, Wang C, Yong Q, Wang J, Chu F. Fabrication of fully bio-based malleable thermoset derived from cellulose, furfural and plant oil for advanced capacitive sensor. Int J Biol Macromol 2024; 272:132871. [PMID: 38862321 DOI: 10.1016/j.ijbiomac.2024.132871] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Revised: 05/15/2024] [Accepted: 06/01/2024] [Indexed: 06/13/2024]
Abstract
Fabrication of sustainable bio-based malleable thermosets (BMTs) with excellent mechanical properties and reprocessing ability for applications in electronic devices has attracted more and more attention but remains significant challenges. Herein, the BMTs with excellent mechanical robustness and reprocessing ability were fabricated via integrating with radical polymerization and Schiff-base chemistry, and employed as the flexible substrate to prepare the capacitive sensor. To prepare the BMTs, an elastic bio-copolymer derived from plant oil and 5-hydroxymethylfurfural was first synthesized, and then used to fabricate the dynamic crosslinked BMTs through Schiff-base chemistry with the amino-modified cellulose and polyether amine. The synergistic effect of rigid cellulose backbone and the construction of dynamic covalent crosslinking network not only achieved high tensile strength (8.61 MPa) and toughness (3.77 MJ/m3) but also endowed the BMTs with excellent reprocessing ability with high mechanical toughness recovery efficiency of 104.8 %. More importantly, the BMTs were used as substrates to fabricate the capacitive sensor through the CO2-laser irradiation technique. The resultant capacitive sensor displayed excellent and sensitive humidity sensing performance, which allowed it to be successfully applied in human health monitoring. This work paved a promising way for the preparation of mechanical robustness malleable bio-thermosets for electronic devices.
Collapse
Affiliation(s)
- Yi Shen
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Mengmeng Fan
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Chuanwei Lu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China.
| | - Qianqian Jia
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Shijian Xu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Juan Yu
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Chunpeng Wang
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF), Jiangsu Province, No 16, Suojin Wucun, Nanjing 210042, China
| | - Qiang Yong
- Jiangsu Co-Innovation Center of Efficient Processing and Utilization of Forest Resources, International Innovation Center for Forest Chemicals and Materials, College of Chemical Engineering, Nanjing Forestry University, Nanjing 210037, China
| | - Jifu Wang
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF), Jiangsu Province, No 16, Suojin Wucun, Nanjing 210042, China
| | - Fuxiang Chu
- Institute of Chemical Industry of Forest Products, Chinese Academy of Forestry (CAF), Jiangsu Province, No 16, Suojin Wucun, Nanjing 210042, China
| |
Collapse
|
2
|
Gao C, Chen P, Ma Y, Sun L, Yan Y, Ding Y, Sun L. Multifunctional polylactic acid biocomposite film for active food packaging with UV resistance, antioxidant and antibacterial properties. Int J Biol Macromol 2023; 253:126494. [PMID: 37625746 DOI: 10.1016/j.ijbiomac.2023.126494] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2023] [Revised: 08/21/2023] [Accepted: 08/22/2023] [Indexed: 08/27/2023]
Abstract
Antibacterial packaging used to control the growth of microorganisms in food is of great value for prolonging the shelf life of food. In this study, a bio-based antibacterial agent PDI based on zwitterionic and stereochemical synergistic antibacterial was designed and synthesized, and it was simultaneously introduced into polylactic acid (PLA) matrix with antioxidant o-vanillin (oVL) and plasticizer glycerol (GL). A series of PLA/oVL/PDI composite membranes with antibacterial, antioxidant and anti-ultraviolet properties were prepared by solution casting method. The results showed that the mechanical properties of the composite film were significantly improved compared with pure PLA (tensile strength increased by 37 %, elongation at break increased by 209 %), which was mainly attributed to the microphase separation structure induced by synthetic bio-based antibacterial agent, which improved the mechanical strength of PLA matrix, and the hydrogen bond formed by glycerol, o-vanillin and carbonyl group in PLA molecules plasticized PLA matrix. At the same time, the antibacterial rate of PLA/oVL/PDI composite membrane against Escherichia coli and Staphylococcus aureus can reach >95 %. Packaging experiments showed that PLA/oVL/PDI series composite films could effectively extend the shelf life of fresh bananas and apples for 5 days, and had great application prospects in preservative food packaging.
Collapse
Affiliation(s)
- Chuanhui Gao
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Picheng Chen
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Ying Ma
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Luyang Sun
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China
| | - Yuling Yan
- School of Petrochemical Engineering, Liaoning Petrochemical University, Fushun 113001, PR China
| | - Yu Ding
- Department of Chemistry, Clemson University, Clemson, SC 29634, United States.
| | - Lishui Sun
- College of Chemical Engineering, Qingdao University of Science and Technology, Qingdao 266042, PR China.
| |
Collapse
|
3
|
Alrefai M, Meola V, Maric M. ARGET ATRP
of ethylene glycol dicyclopentenyl ether methacrylate with vegetable oil and terpene‐derived methacrylic monomers. JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1002/pol.20220504] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Masa Alrefai
- Department of Chemical Engineering McGill University Montréal Québec Canada
| | - Victoria Meola
- Department of Chemical Engineering McGill University Montréal Québec Canada
| | - Milan Maric
- Department of Chemical Engineering McGill University Montréal Québec Canada
| |
Collapse
|
4
|
Hajiali F, Tajbakhsh S, Marić M. Epoxidized Block and Statistical Copolymers Reinforced by Organophosphorus-Titanium-Silicon Hybrid Nanoparticles: Morphology and Thermal and Mechanical Properties. ACS OMEGA 2021; 6:11679-11692. [PMID: 34056323 PMCID: PMC8153999 DOI: 10.1021/acsomega.1c00993] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/23/2021] [Accepted: 04/01/2021] [Indexed: 06/12/2023]
Abstract
Glycidyl methacrylate (GMA) and a mixture of alkyl methacrylates (average chain length of 13 carbons; termed C13MA; derived from vegetable oils) were copolymerized by nitroxide-mediated polymerization to form epoxidized statistical and block copolymers with similar compositions (F GMA ∼0.8), which were further cross-linked by a bio-based diamine. Hybrid plate-like nanoparticles containing organophosphorus-titanium-silicon (PTS) with an average size of ∼130 nm and high decomposition temperature (485 °C) were synthesized via a hydrothermal reaction to serve as additives to simultaneously enhance the thermal and mechanical properties of the blend. Nanocomposites filled with PTS were prepared at different filler-loading levels (0.5, 2, 4 wt %). Transmission electron microscopy (TEM) of the cured block copolymer displayed reaction-induced macrophase-separated domains. TEM also showed an effective dispersion of PTS hybrids in the matrix without intense agglomeration. Thermogravimetric analysis at different heating rates revealed the activation energy of poly (GMA-stat-C13MA) at maximum decomposition increased from 143.5 to 327.2 kJ mol-1 with 4 wt % PTS. Decomposition temperature and char residue improved 12 °C and ∼7 wt %, respectively, and T g increased 12 °C by adding 4 wt % PTS. Targeting various PTS concentrations enabled tuning of the tensile modulus (up to 75%), tensile strength (up to 46%), and storage modulus in both glassy state (up to 59%) and rubbery plateau regions (up to 88%). Oscillatory frequency sweeps indicated that PTS makes the storage modulus frequency dependent, suggesting that the inclusion of the nanoparticles alters the relaxation of the surrounding matrix polymer.
Collapse
Affiliation(s)
| | - Saeid Tajbakhsh
- Department of Chemical Engineering, McGill University, 3610 University St, Montreal, Quebec H3A 0C5, Canada
| | - Milan Marić
- Department of Chemical Engineering, McGill University, 3610 University St, Montreal, Quebec H3A 0C5, Canada
| |
Collapse
|
5
|
Kokkorogianni O, Kontoes-Georgoudakis P, Athanasopoulou M, Polizos N, Pitsikalis M. Statistical Copolymers of N-Vinylpyrrolidone and Isobornyl Methacrylate via Free Radical and RAFT Polymerization: Monomer Reactivity Ratios, Thermal Properties, and Kinetics of Thermal Decomposition. Polymers (Basel) 2021; 13:778. [PMID: 33802615 PMCID: PMC7961878 DOI: 10.3390/polym13050778] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2021] [Revised: 02/25/2021] [Accepted: 02/26/2021] [Indexed: 11/17/2022] Open
Abstract
The synthesis of statistical copolymers of N-vinylpyrrolidone (NVP) with isobornyl methacrylate (IBMA) was conducted by free radical and reversible addition-fragmentation chain transfer (RAFT) polymerization. The reactivity ratios were estimated using the Finemann-Ross, inverted Fineman-Ross, Kelen-Tüdos, extended Kelen-Tüdos and Barson-Fenn graphical methods, along with the computer program COPOINT, modified to both the terminal and the penultimate models. According to COPOINT the reactivity ratios were found to be equal to 0.292 for NVP and 2.673 for IBMA for conventional radical polymerization, whereas for RAFT polymerization and for the penultimate model the following reactivity ratios were obtained: r11 = 4.466, r22 = 0, r21 = 14.830, and r12 = 0 (1 stands for NVP and 2 for IBMA). In all cases, the NVP reactivity ratio was significantly lower than that of IBMA. Structural parameters of the copolymers were obtained by calculating the dyad sequence fractions and the mean sequence length. The thermal properties of the copolymers were studied by differential scanning calorimetry (DSC), thermogravimetric analysis (TGA), and differential thermogravimetry (DTG). The results were compared with those of the respective homopolymers.
Collapse
Affiliation(s)
| | | | | | | | - Marinos Pitsikalis
- Industrial Chemistry Laboratory, Department of Chemistry, National and Kapodistrian University of Athens, Panepistimiopolis Zografou, 15771 Athens, Greece; (O.K.); (P.K.-G.); (M.A.); (N.P.)
| |
Collapse
|
6
|
Synthesis of bio‐based poly(methacrylates) using
SG1
‐containing amphiphilic macroinitiators by nitroxide mediated miniemulsion polymerization. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20200870] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
|
7
|
|
8
|
Highly reprocessable, room temperature self-healable bio-based materials with boronic-ester dynamic cross-linking. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2020.104794] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
|
9
|
Tajbakhsh S, Hajiali F, Marić M. Incorporation of methacryloisobutyl
POSS
in
bio‐based
copolymers by nitroxide mediated polymerization in organic solution and miniemulsion. J Appl Polym Sci 2020. [DOI: 10.1002/app.50095] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Saeid Tajbakhsh
- Department of Chemical Engineering McGill University Quebec Canada
| | - Faezeh Hajiali
- Department of Chemical Engineering McGill University Quebec Canada
| | - Milan Marić
- Department of Chemical Engineering McGill University Quebec Canada
| |
Collapse
|
10
|
Tajbakhsh S, Marić M. Nitroxide mediated miniemulsion polymerization of methacryloisobutyl
POSS
: Homopolymers and copolymers with alkyl methacrylates. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200438] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
Affiliation(s)
- Saeid Tajbakhsh
- Department of Chemical Engineering McGill University Quebec Canada
| | - Milan Marić
- Department of Chemical Engineering McGill University Quebec Canada
| |
Collapse
|
11
|
Tajbakhsh S, Hajiali F, Marić M. Nitroxide-Mediated Miniemulsion Polymerization of Bio-Based Methacrylates. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.0c00840] [Citation(s) in RCA: 15] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Saeid Tajbakhsh
- Department of Chemical Engineering, McGill University, 3610 University St. Montreal, H3A 0C5 Quebec, Canada
| | - Faezeh Hajiali
- Department of Chemical Engineering, McGill University, 3610 University St. Montreal, H3A 0C5 Quebec, Canada
| | - Milan Marić
- Department of Chemical Engineering, McGill University, 3610 University St. Montreal, H3A 0C5 Quebec, Canada
| |
Collapse
|
12
|
Hajiali F, Marić M. Incorporation of
POSS
to improve thermal stability of
bio‐based
polymethacrylates by
nitroxide‐mediated
polymerization: Polymerization kinetics and characterization. JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1002/pol.20200109] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
Affiliation(s)
- Faezeh Hajiali
- Department of Chemical Engineering McGill University Montréal Quebec Canada
| | - Milan Marić
- Department of Chemical Engineering McGill University Montréal Quebec Canada
- Centre Québécois sur les Matériaux Fonctionnels (CQMF) and McGill Institute of Advanced Materials (MIAM)
| |
Collapse
|