1
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Xu X, Zhao W, Wang L, Lin J, Du L. Efficient exploration of compositional space for high-performance copolymers via Bayesian optimization. Chem Sci 2023; 14:10203-10211. [PMID: 37772116 PMCID: PMC10530742 DOI: 10.1039/d3sc03174h] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2023] [Accepted: 09/04/2023] [Indexed: 09/30/2023] Open
Abstract
The traditional approach employed in copolymer compositional design, which relies on trial-and-error, faces low-efficiency and high-cost obstacles when attempting to simultaneously improve multiple conflicting properties. For example, designing co-cured polycyanurates that exhibit both moisture and thermal resistance, along with high modulus, is a long-term challenge because of the intrinsic trade-offs between these properties. In this work, to surmount these barriers, we developed a Bayesian optimization (BO)-guided method to expedite the discovery of co-cured polycyanurates exhibiting low water uptake, coupled with higher glass transition temperature and Young's modulus. By virtue of the knowledge of molecular simulations, benchmarking studies were carried out to develop an effective BO-guided method. Propelled by the developed method, several copolymers with improved comprehensive properties were obtained experimentally in a few iterations. This work provides guidance for efficiently designing other high-performance copolymers.
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Affiliation(s)
- Xinyao Xu
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology Shanghai 200237 China
| | - Wenlin Zhao
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology Shanghai 200237 China
| | - Liquan Wang
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology Shanghai 200237 China
| | - Jiaping Lin
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology Shanghai 200237 China
| | - Lei Du
- Shanghai Key Laboratory of Advanced Polymeric Materials, Key Laboratory for Ultrafine Materials of Ministry of Education, Frontiers Science Center for Materiobiology and Dynamic Chemistry, School of Materials Science and Engineering, East China University of Science and Technology Shanghai 200237 China
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2
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Sasidharan S, Anand A. Interleaving in Composites for High-Performance Structural Applications. Ind Eng Chem Res 2022. [DOI: 10.1021/acs.iecr.2c03061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Sarath Sasidharan
- Composites Research Center, Research and Development Establishment (Engineers), DRDO, Ministry of Defence, Pune 411015, India
- School of Materials Science and Engineering, National Institute of Technology, Calicut 673601, India
| | - Anoop Anand
- Composites Research Center, Research and Development Establishment (Engineers), DRDO, Ministry of Defence, Pune 411015, India
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3
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Rui Y, Chen F, Zhao M, Zhong J, Li Y, Tang X. Novel multifunctional microcapsule and its cyanate ester resin composites with self‐healing ability and gamma radiation shielding ability. J Appl Polym Sci 2022. [DOI: 10.1002/app.53260] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
Affiliation(s)
- Yuehao Rui
- Department of Nuclear Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing China
| | - Feida Chen
- Department of Nuclear Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing China
- Key Laboratory of Nuclear Technology Application and Radiation Protection in Astronautics Ministry of Industry and Information Technology Nanjing China
| | - Minghao Zhao
- Department of Nuclear Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing China
| | - Jing Zhong
- Department of Nuclear Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing China
| | - Yong Li
- College of Materials Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing China
| | - Xiaobin Tang
- Department of Nuclear Science and Technology Nanjing University of Aeronautics and Astronautics Nanjing China
- Key Laboratory of Nuclear Technology Application and Radiation Protection in Astronautics Ministry of Industry and Information Technology Nanjing China
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4
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Patdiya J, Gavane GB, Kandasubramanian B. A review on polybenzimidazoles blends and nanocomposites for engineering applications. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2022.2069036] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Jigar Patdiya
- Nano Surface Texturing Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune, India
| | - Ganesh B. Gavane
- Department of Plastic and Polymer Engineering, Maharashtra Institute of Technology, Aurangabad, India
| | - Balasubramanian Kandasubramanian
- Nano Surface Texturing Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune, India
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5
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James J, Thomas GV, Sisanth KS, Maria HJ, Rouxel D, Strankowski M, Kalarikkal N, Laroze D, Oluwafemi OS, Volova T, Thomas S. Super tough interpenetrating polymeric network of styrene butadiene
rubber‐poly
(methyl methacrylate) incorporated with general purpose carbon black (
N660
). J Appl Polym Sci 2022. [DOI: 10.1002/app.52978] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/08/2022]
Affiliation(s)
- Jose James
- Research and Post‐Graduate Department of Chemistry St. Joseph's College Moolamattom Kerala India
- Schoool of Energy Materials and International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
- School of Chemical Sciences Mahatma Gandhi University Kottayam Kerala India
| | - George Vazhathara Thomas
- Research and Post‐Graduate Department of Chemistry St. Joseph's College Moolamattom Kerala India
| | - Krishanagegham Sidharathan Sisanth
- Schoool of Energy Materials and International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
| | - Hanna Joseph Maria
- Schoool of Energy Materials and International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
| | - Didier Rouxel
- Institute of Jean Lamour‐UMR CNRS 7198 Faculty of Sciences and Techniques Nancy Cedex France
| | - Michal Strankowski
- Department of Polymer Technology Gdansk University of Technology Gdansk Poland
| | - Nandakumar Kalarikkal
- Schoool of Energy Materials and International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
- School of Pure and Applied Physics Mahatma Gandhi University Kottayam Kerala India
| | - David Laroze
- Instituto de Alta Investigación, CEDENNA Universidad de Tarapacá Arica Chile
| | | | - Tatiana Volova
- Department of Biotechnology Siberian Federal University Krasnoyarsk Russia
| | - Sabu Thomas
- Schoool of Energy Materials and International and Interuniversity Centre for Nanoscience and Nanotechnology Mahatma Gandhi University Kottayam Kerala India
- School of Chemical Sciences Mahatma Gandhi University Kottayam Kerala India
- Department of Chemical Sciences University of Johannesburg Johannesburg South Africa
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6
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Design and Evaluation of a Cyanate Ester Containing Oxaspirocyclic Structure for Electronic Packaging. ADVANCES IN POLYMER TECHNOLOGY 2022. [DOI: 10.1155/2022/8218905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
A type of pentaerythritol cinnamaldehyde bisphenol dicyanate ester (PCBDCy) containing oxaspirocyclic structure is well designed and synthesized in three steps from cinnamaldehyde, pentaerythritol, phenol, and cyanogen bromide. The products in each step are characterized by elemental analysis, Fourier transform infrared (FT-IR) spectroscopy, and 1H NMR spectroscopy. The mechanical properties, dielectric properties, thermostability, and water absorption of PCBDCy are investigated in detail. The results show that compared with bisphenol A dicyanate (BADCy), the PCBDCy possesses more excellent comprehensive properties. The bending strength and flexural strength are increased by 10.71% and 47.62%, respectively. The fracture toughness
and
are 1.5 times and 2 times of BADCy, respectively, indicating that its mechanical properties have been considerably improved. The dynamic mechanical curves indicates that the degree of phase separation is significantly reduced, the tan (δ) value representing the flexible phase is obviously shifted to the high temperature region, and the initial decomposition temperature was 12°C higher than that of BADCy, indicating that the material has excellent thermal stability. In addition, the dielectric constant and loss tangent are almost as same as those of BADCy, maintaining good dielectric properties. The water absorption rate has increased to
. Compared with BADCy, its comprehensive performance is more suitable for the field of microelectronic packaging.
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7
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Anirudh S, Jayalakshmi C, Anand A, Kandasubramanian B, Ismail SO. Epoxy/hollow glass microsphere syntactic foams for structural and functional application-A review. Eur Polym J 2022. [DOI: 10.1016/j.eurpolymj.2022.111163] [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]
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8
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Parimala Chelvi Ratnamani M, Zhang X, Wang H. A Comprehensive Assessment on the Pivotal Role of Hydrogels in Scaffold-Based Bioprinting. Gels 2022; 8:gels8040239. [PMID: 35448140 PMCID: PMC9028353 DOI: 10.3390/gels8040239] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2022] [Revised: 04/06/2022] [Accepted: 04/07/2022] [Indexed: 02/05/2023] Open
Abstract
The past a few decades have seen exponential growth in the field of regenerative medicine. What began as extirpative (complete tissue or organ removal), with little regard to the effects of tissue loss and/or disfigurement, has evolved towards fabricating engineered tissues using personalized living cells (e.g., stem cells), and customizing a matrix or structural organization to support and guide tissue development. Biofabrication, largely accomplished through three-dimensional (3D) printing technology, provides precise, controlled, and layered assemblies of cells and biomaterials, emulating the heterogenous microenvironment of the in vivo tissue architecture. This review provides a concise framework for the bio-manufacturing process and addresses the contributions of hydrogels to biological modeling. The versatility of hydrogels in bioprinting is detailed along with an extensive elaboration of their physical, mechanical, and biological properties, as well as their assets and limitations in bioprinting. The scope of various hydrogels in tissue formation has been discussed through the case studies of biofabricated 3D constructs in order to provide the readers with a glimpse into the barrier-breaking accomplishments of biomedical sciences. In the end, the restraints of bioprinting itself are discussed, accompanied with the identification of available engineering strategies to overcome them.
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Affiliation(s)
| | - Xinping Zhang
- Department of Orthopaedics, Center for Musculoskeletal Research, University of Rochester Medical Center, Rochester, NY 14642, USA;
| | - Hongjun Wang
- Department of Biomedical Engineering, Stevens Institute of Technology, Hoboken, NJ 07030, USA;
- Department of Chemistry and Chemical Biology, Stevens Institute of Technology, Hoboken, NJ 07030, USA
- Correspondence:
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9
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Sarkar PK, Pawar SS, Rath SK, Kandasubramanian B. Anti-barnacle biofouling coatings for the protection of marine vessels: synthesis and progress. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2022; 29:26078-26112. [PMID: 35076840 DOI: 10.1007/s11356-021-18404-3] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/04/2021] [Accepted: 12/26/2021] [Indexed: 06/14/2023]
Abstract
Marine biofouling has gnawed both mobile and non-mobile marine structures since time immemorial, leading to the deterioration of designed operational capabilities as well as a loss of valuable economic revenues. Mitigation of biofouling has been the primary focus of researchers and scientists from across the globe to save billions of dollars wasted due to the biological fouling of marine structures. The availability of an appropriate environment along with favorable substrata initiates biofilm formation within a few minutes. The crucial element in establishing a gelatinous biofilm is the excreted metabolites of destructive nature and exopolymeric substances (EPSs). These help in securing as well as signaling numerous foulants to establish themselves on this substrate. The larvae of various benthic invertebrates adhere to these suitable surfaces and transform from juveniles to adult barnacles depending upon the environment. Despite biofouling being characteristically witnessed for a month or lengthier timeframe, the preliminary phases of the fouling process typically transpire on a much lesser timescale. A few natural and synthetic additives had demonstrated excellent non-toxic anti barnacle establishment capability; however, further development into commercial products is still far-fetched. This review collates the specific anti-barnacle coatings, emphasizing natural additives, their sources of extraction, general life cycle analysis, and concluding future perspectives of this niche product.
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Affiliation(s)
- Pramit Kumar Sarkar
- Nano Surface Texturing Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced, Technology (DU), Ministry of Defence, Girinagar, Pune, 411025, India
- Mazagon Dock Shipbuilders Ltd, Ministry of Defence, Dockyard Road, Mumbai, 400010, Maharashtra, India
| | - Sushil S Pawar
- Protective Coatings Department, Naval Materials Research Laboratory, Ministry of Defence, DRDO, Ambernath, 421506, Maharashtra, India
| | - Sangram K Rath
- Protective Coatings Department, Naval Materials Research Laboratory, Ministry of Defence, DRDO, Ambernath, 421506, Maharashtra, India
| | - Balasubramanian Kandasubramanian
- Nano Surface Texturing Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced, Technology (DU), Ministry of Defence, Girinagar, Pune, 411025, India.
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10
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The effect of pigment volume concentration on self-stratification and physico-mechanical properties of solvent-free silicone/epoxy coating systems. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-022-04138-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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11
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Goyal S, Cochran EW. Cyanate ester composites to improve thermal performance: A review. POLYM INT 2022. [DOI: 10.1002/pi.6373] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Shailja Goyal
- Chemical and Biological Engineering Department Iowa State University Ames
| | - Eric W. Cochran
- Chemical and Biological Engineering Department Iowa State University Ames
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12
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C G J, Salunke AD, Joshi M, Kandasubramanian B, Anand A. Cyanate Ester– Epoxy Blends toward Microwave Transparent Polymer Composites through Resin Film Infusion for Wideband Electromagnetic Applications. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2021.1967389] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/17/2023]
Affiliation(s)
- Jayalakshmi C G
- Composites Research Center, Research and Development Establishment (Engineers), DRDO—Ministry of Defence, Pune, India
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Ministry of Defence, Pune - India
| | - Akshaykumar Dipchand Salunke
- Composites Research Center, Research and Development Establishment (Engineers), DRDO—Ministry of Defence, Pune, India
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Ministry of Defence, Pune - India
| | - Makarand Joshi
- Composites Research Center, Research and Development Establishment (Engineers), DRDO—Ministry of Defence, Pune, India
| | - Balasubramanian Kandasubramanian
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Ministry of Defence, Pune - India
| | - Anoop Anand
- Composites Research Center, Research and Development Establishment (Engineers), DRDO—Ministry of Defence, Pune, India
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13
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Ramdani N, Zaimeche H, Derradji M. Biobased thermally-stable aromatic cyanate ester thermosets: A review. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.105037] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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14
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Sarkar PK, Kandasubramanian B. Metals to polymer composites for submerged hull: a paradigm shift. POLYM-PLAST TECH MAT 2021. [DOI: 10.1080/25740881.2021.1930048] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Pramit Kumar Sarkar
- Structural Composite Fabrication Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced, Technology (DU), Ministry of Defence, Girinagar, Pune, India
- Submarine Design Department – East Yard, Mazagon Dock Shipbuilders Ltd, Mumbai, Dockyard Road, Mazgaon, India
| | - Balasubramanian Kandasubramanian
- Structural Composite Fabrication Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced, Technology (DU), Ministry of Defence, Girinagar, Pune, India
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15
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Issac MN, Kandasubramanian B. Effect of microplastics in water and aquatic systems. ENVIRONMENTAL SCIENCE AND POLLUTION RESEARCH INTERNATIONAL 2021; 28:19544-19562. [PMID: 33655475 PMCID: PMC7924819 DOI: 10.1007/s11356-021-13184-2] [Citation(s) in RCA: 168] [Impact Index Per Article: 56.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/09/2020] [Accepted: 02/22/2021] [Indexed: 05/21/2023]
Abstract
Surging dismissal of plastics into water resources results in the splintered debris generating microscopic particles called microplastics. The reduced size of microplastic makes it easier for intake by aquatic organisms resulting in amassing of noxious wastes, thereby disturbing their physiological functions. Microplastics are abundantly available and exhibit high propensity for interrelating with the ecosystem thereby disrupting the biogenic flora and fauna. About 71% of the earth surface is occupied by oceans, which holds 97% of the earth's water. The remaining 3% is present as water in ponds, streams, glaciers, ice caps, and as water vapor in the atmosphere. Microplastics can accumulate harmful pollutants from the surroundings thereby acting as transport vectors; and simultaneously can leach out chemicals (additives). Plastics in marine undergo splintering and shriveling to form micro/nanoparticles owing to the mechanical and photochemical processes accelerated by waves and sunlight, respectively. Microplastics differ in color and density, considering the type of polymers, and are generally classified according to their origins, i.e., primary and secondary. About 54.5% of microplastics floating in the ocean are polyethylene, and 16.5% are polypropylene, and the rest includes polyvinyl chloride, polystyrene, polyester, and polyamides. Polyethylene and polypropylene due to its lower density in comparison with marine water floats and affect the oceanic surfaces while materials having higher density sink affecting seafloor. The effects of plastic debris in the water and aquatic systems from various literature and on how COVID-19 has become a reason for microplastic pollution are reviewed in this paper.
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Affiliation(s)
- Merlin N Issac
- CIPET: Institute of Plastics Technology (IPT), HIL Colony, Edayar Road, Pathalam, Eloor, Udyogamandal P.O., Kochi, Kerala, 683501, India
| | - Balasubramanian Kandasubramanian
- Nano-Surface Texturing Laboratory, Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune, Maharashtra, 411025, India.
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16
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Dai X, Li P, Sui Y, Zhang C. Synthesis and performance of flexible epoxy resin with long alkyl side chains via click reaction. JOURNAL OF POLYMER SCIENCE 2021. [DOI: 10.1002/pol.20210044] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/17/2022]
Affiliation(s)
- Xueyan Dai
- School of Materials Science and Engineering Jilin University Changchun Jilin China
| | - Peihong Li
- School of Materials Science and Engineering Jilin University Changchun Jilin China
| | - Yanlong Sui
- School of Materials Science and Engineering Jilin University Changchun Jilin China
| | - Chunling Zhang
- School of Materials Science and Engineering Jilin University Changchun Jilin China
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17
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Amirova L, Schadt F, Grob M, Brauner C, Ricard T, Wille T. Properties and structure of high temperature resistant cyanate ester/polyethersulfone blends using solvent-free toughening approach. Polym Bull (Berl) 2020. [DOI: 10.1007/s00289-020-03493-w] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
AbstractA high temperature resistant novolac cyanate ester was blended with polyethersulfone (PES) with different molecular weights using the solvent-free approach. The phase separation, curing behavior and thermal properties were studied using hot stage microscopy, differential scanning calorimetry and dynamic mechanical analysis. Results showed the difference in the morphology for blends with different molecular weight PES explained by possible network formation. The influence of PES content on the glass transition temperature and mechanical properties was investigated. The most significant toughening effect (increase of 132% in fracture toughness) was achieved on a functionalized low molecular weight PES (20 parts per hundred of resin, phr). Rheology investigation allowed to estimate the optimal content of PES (15 phr) for further prepreg manufacturing.
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18
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Lei XT, Tong LF, Xu MZ, You Y, Liu XB. PEN/BADCy Interlayer Dielectric Films with Tunable Microstructures via an Assist of Temperature for Enhanced Frequency Stability. CHINESE JOURNAL OF POLYMER SCIENCE 2020. [DOI: 10.1007/s10118-020-2417-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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19
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Zhou ZX, Li Y, Zhong J, Luo Z, Gong CR, Zheng YQ, Peng S, Yu LM, Wu L, Xu Y. High-Performance Cyanate Ester Resins with Interpenetration Networks for 3D Printing. ACS APPLIED MATERIALS & INTERFACES 2020; 12:38682-38689. [PMID: 32846486 DOI: 10.1021/acsami.0c10909] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/11/2023]
Abstract
As the 3D printing technology is getting more and more popular and useful, demands for materials for 3D printing have increased significantly. Cyanate ester (CE) resin possesses the characteristics of high heat distortion temperature and high glass transition temperature, outstanding mechanical properties, low dielectric constant, and excellent water uptake. However, CE resin has not been widely used in 3D printing of UV curing because it is difficult for photopolymerizable groups to graft onto the chains of CE resin. On the other hand, the glass transition temperature (Tg) of the homopolymer of the tris(2-hydroxyethyl)isocyanurate triacrylate (THEICTA) outclasses that of other acrylates. Although THEICTA is particularly advantageous to prepare a UV-curing prepolymer with high glass transition temperature, it also cannot be directly used for fabricating heat-resistant 3D-printed parts because it is solid and adding diluents will reduce the thermal stability of printed objects. This study is unique in producing 3D-printed materials, in which the THEICTA tactfully dissolves in low viscosity (about 100 mPa·s under 25 °C) bisphenol E cyanate (BECy) without sacrificing two kinds of bulk material properties. In the process of 3D printing, the carbon-carbon double bonds from THEICTA are cured by radical polymerization. Postprinting thermal treatment transforms three cyanate groups to a triazine ring structure. Additionally, the two kinds of structures are interpenetrating. The high-performance 3D-printing material has potential in fields ranging from space flight and aviation to the automotive and electronic industry.
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Affiliation(s)
- Zhao-Xi Zhou
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350000, Fujian, China
| | - Yuewei Li
- Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
| | - Jie Zhong
- Fujian Provincial Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
| | - Zhen Luo
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350000, Fujian, China
| | - Cui-Ran Gong
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350000, Fujian, China
| | - Yang-Qing Zheng
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350000, Fujian, China
| | - Shuqiang Peng
- Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
| | - Li-Ming Yu
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350000, Fujian, China
| | - Lixin Wu
- Key Laboratory of Design and Assembly of Functional Nanostructures, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
- Fujian Provincial Key Laboratory of Nanomaterials, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350002, Fujian, China
| | - Ying Xu
- Key Laboratory of Coal to Ethylene Glycol and Its Related Technology, Fujian Institute of Research on the Structure of Matter, Chinese Academy of Sciences, Fuzhou 350000, Fujian, China
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20
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Farooq U, Teuwen J, Dransfeld C. Toughening of Epoxy Systems with Interpenetrating Polymer Network (IPN): A Review. Polymers (Basel) 2020; 12:polym12091908. [PMID: 32847125 PMCID: PMC7564612 DOI: 10.3390/polym12091908] [Citation(s) in RCA: 34] [Impact Index Per Article: 8.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/28/2020] [Revised: 08/18/2020] [Accepted: 08/18/2020] [Indexed: 11/22/2022] Open
Abstract
Epoxy resins are widely used for different commercial applications, particularly in the aerospace industry as matrix carbon fibre reinforced polymers composite. This is due to their excellent properties, i.e., ease of processing, low cost, superior mechanical, thermal and electrical properties. However, a pure epoxy system possesses some inherent shortcomings, such as brittleness and low elongation after cure, limiting performance of the composite. Several approaches to toughen epoxy systems have been explored, of which formation of the interpenetrating polymer network (IPN) has gained increasing attention. This methodology usually results in better mechanical properties (e.g., fracture toughness) of the modified epoxy system. Ideally, IPNs result in a synergistic combination of desirable properties of two different polymers, i.e., improved toughness comes from the toughener while thermosets are responsible for high service temperature. Three main parameters influence the mechanical response of IPN toughened systems: (i) the chemical structure of the constituents, (ii) the toughener content and finally and (iii) the type and scale of the resulting morphology. Various synthesis routes exist for the creation of IPN giving different means of control of the IPN structure and also offering different processing routes for making composites. The aim of this review is to provide an overview of the current state-of-the-art on toughening of epoxy matrix system through formation of IPN structure, either by using thermoplastics or thermosets. Moreover, the potential of IPN based epoxy systems is explored for the formation of composites particularly for aerospace applications.
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21
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Huo X, Guo K, Wang F, Zhu Y, Qi H. Preparation of hybrid cyanate ester resin in the presence of polysilazane and its properties. HIGH PERFORM POLYM 2020. [DOI: 10.1177/0954008320951610] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
A hybrid cyanate ester resin containing polysilazane was prepared via the prepolymerization of bisphenol-A dicyanate ester monomer (BADCy) in the presence of polysilazane (PSZ) under low temperature conditions in a short period of time. Fourier transform-infrared (FT-IR) spectroscopy and nuclear magnetic resonance (NMR) spectroscopy reveal that the polymerization reaction of BADCy can be carried out in the presence of PSZ to obtain a hybrid resin below 100°C and polymethylsilazane (PHS) exhibits an improved prepolymerization effect when compared to polydimethylsilazane (PMS). FT-IR spectroscopy and gel permeation chromatography (GPC) showed that the prepolymerization degree of the PHS/BADCy resin increased upon increasing PHS mass fraction from 0 to 12 wt%, polymerization temperature from 60 to 100°C and polymerization time from 0 to 4 h. The PHS/BADCy hybrid resins samples were prepared and their process properties were investigated by rheometry and Differential scanning calorimetry (DSC). The results indicated that their viscosity was <10 Pa.s in the temperature range of 60–130°C, and the initial curing temperature and curing exothermic enthalpy were 121.9°C and 358.9 J/g, respectively. Furthermore, the cured PHS/BADCy resin possesses excellent thermal and mechanical properties, the 5% weight loss temperature (Td5) and glass transition temperature (Tg) were 424–441°C and 273–282°C, respectively. The cured PHS/BADCy resin with 4 wt% PHS showed the highest flexural strength of 146 MPa and flexural modulus of 4.1 GPa.
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Affiliation(s)
- Xiaomeng Huo
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
| | - Kangkang Guo
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
| | - Fan Wang
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
| | - Yaping Zhu
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
| | - Huimin Qi
- Key Laboratory of Specially Functional Polymeric Materials and Related Technology of Ministry of Education, School of Materials Science and Engineering, East China University of Science and Technology, Shanghai, China
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22
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Izu K, Tokoro Y, Oyama T. Simultaneous improvement of mechanical properties and curing temperature of cyanate ester resin by in situ generated modifier polymer having phenolic OH group. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.122611] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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23
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Magisetty R, N R H, Shukla A, Shunmugam R, Kandasubramanian B. Poly(1,6-heptadiyne)/NiFe2O4 composite as capacitor for miniaturized electronics. POLYM-PLAST TECH MAT 2020. [DOI: 10.1080/25740881.2020.1784217] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
Affiliation(s)
- RaviPrakash Magisetty
- Nano Surface Texturing Laboratory, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Pune, India
- Defence Laboratory Jodhpur, Ministry of Defence, Jodhpur, India
| | - Hemanth N R
- Department of Metallurgical & Materials Engineering, National Institute of Technology, Mangaluru, India
| | - Anuj Shukla
- Defence Laboratory Jodhpur, Ministry of Defence, Jodhpur, India
| | - Raja Shunmugam
- Polymer Research Centre, Department of Chemical Sciences, Indian Institute of Science Education and Research Kolkata, Mohanpur, India
| | - Balasubramanian Kandasubramanian
- Nano Surface Texturing Laboratory, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Pune, India
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24
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Wei Y, Shen D, Wu J, Zhao Y, Wang G, Fu G, Kuang H. Synthesis and characterization of divinylbenzene-based cyanate resin and its quartz fiber-reinforced composite. HIGH PERFORM POLYM 2020. [DOI: 10.1177/0954008320935165] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
Cyanate ester (CE) resins are important polymeric materials with excellent dielectric properties, low moisture absorption, and good heat resistance, which have shown great superiority for use in electronic and aerospace industries. In this article, a novel CE resin was designed and synthesized from divinylbenzene. The proposed structures were characterized with Fourier transform infrared spectroscopy, gel permeation chromatography, and mass spectrometry. The chemical reaction activity, heat resistance, dielectric properties, and water adsorption of the synthesized CE derived from divinylbenzene (DVBCy) were examined and compared with the traditional bisphenol A and bisphenol M (4,4′-[1,3-phenylenebis(1-methyl-ethylidene)]bisphenol)-based CE. The DVBCy resin exhibits a glass transition temperature ( T g) of 162.7°C, a dielectric constant of 2.61, a dielectric loss tangent angle of 0.0035 at about 10 GHz, and a lower water absorption of 0.77%. Compared with the bisphenol M type CE, DVBCy resin provides slightly superior dielectric properties, higher mechanical properties, more favorable process technology for prepreg construction, and lower costing. The DVBCy blend resin modified with bisphenol A-based CE and core–shell particles possesses suitable rheological properties, and the corresponding quartz fiber-reinforced composite exhibits excellent mechanical as well as dielectric properties.
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Affiliation(s)
- Yunzhao Wei
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang, People’s Republic of China
| | - Dongliang Shen
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang, People’s Republic of China
| | - Jianwei Wu
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang, People’s Republic of China
| | - Yuyu Zhao
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang, People’s Republic of China
| | - Guan Wang
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang, People’s Republic of China
| | - Gang Fu
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang, People’s Republic of China
| | - Hong Kuang
- Institute of Petrochemistry, Heilongjiang Academy of Sciences, Harbin, Heilongjiang, People’s Republic of China
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Cherukattu Gopinathapanicker J, Inamdar A, Anand A, Joshi M, Kandasubramanian B. Radar Transparent, Impact-Resistant, and High-Temperature Capable Radome Composites Using Polyetherimide-Toughened Cyanate Ester Resins for High-Speed Aircrafts through Resin Film Infusion. Ind Eng Chem Res 2020. [DOI: 10.1021/acs.iecr.9b06439] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
Affiliation(s)
- Jayalakshmi Cherukattu Gopinathapanicker
- Composites Research Centre, Research and Development Establishment (Engineers), DRDO, Ministry of Defence, Pune 411015, India
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Ministry of Defence, Pune 411025, India
| | - Ahmed Inamdar
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Ministry of Defence, Pune 411025, India
| | - Anoop Anand
- Composites Research Centre, Research and Development Establishment (Engineers), DRDO, Ministry of Defence, Pune 411015, India
| | - Makarand Joshi
- Composites Research Centre, Research and Development Establishment (Engineers), DRDO, Ministry of Defence, Pune 411015, India
| | - Balasubramanian Kandasubramanian
- Department of Metallurgical and Materials Engineering, Defence Institute of Advanced Technology, Ministry of Defence, Pune 411025, India
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26
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Jayalakshmi C, Anand A, Kandasubramanian B, Joshi M. High temperature composite materials for electromagnetic applications through a cost effective manufacturing process; resin film infusion. ACTA ACUST UNITED AC 2020. [DOI: 10.1016/j.matpr.2020.03.804] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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27
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Deng H, Yuan L, Gu A, Liang G. Facile strategy and mechanism of greatly toughening epoxy resin using polyethersulfone through controlling phase separation with microwave‐assisted thermal curing technique. J Appl Polym Sci 2019. [DOI: 10.1002/app.48394] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Affiliation(s)
- Huiyuan Deng
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Materials Science and Engineering, College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
| | - Li Yuan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Materials Science and Engineering, College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
| | - Aijuan Gu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Materials Science and Engineering, College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
| | - Guozheng Liang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, Department of Materials Science and Engineering, College of Chemistry, Chemical Engineering and Materials ScienceSoochow University Suzhou 215123 China
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28
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Gudivada G, Kandasubramanian B. Zirconium-Doped Hybrid Composite Systems for Ultrahigh-Temperature Oxidation Applications: A Review. Ind Eng Chem Res 2019. [DOI: 10.1021/acs.iecr.8b05586] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Giridhar Gudivada
- Structural Composite Fabrication Laboratory, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune-411025, India
| | - Balasubramanian Kandasubramanian
- Structural Composite Fabrication Laboratory, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Ministry of Defence, Girinagar, Pune-411025, India
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29
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Barde M, Edmunds CW, Labbé N, Auad ML. Fast pyrolysis bio-oil from lignocellulosic biomass for the development of bio-based cyanate esters and cross-linked networks. HIGH PERFORM POLYM 2019. [DOI: 10.1177/0954008319829517] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
Abstract
Fast pyrolysis of pine wood was carried out to yield a liquid bio-oil mixture that was separated into organic and aqueous phases. The organic phase (ORG-bio-oil) was characterized by gas chromatography–mass spectroscopy, 31P-nuclear magnetic resonance spectroscopy, and Fourier transform infrared (FTIR) spectroscopy. It was further used as a raw material for producing a mixture of biphenolic compounds (ORG-biphenol). ORG-bio-oil, ORG-biphenol, and bisphenol-A were reacted with cyanogen bromide to yield cyanate ester monomers. Cyanate esters were characterized using FTIR spectroscopy and were thermally cross-linked to develop thermoset materials. Thermomechanical properties of cross-linked cyanate esters were assessed using dynamic mechanical analysis and compared with those of cross-linked bisphenol-A-based cyanate ester. ORG-biphenol cyanate ester was observed to have a superior glass transition temperature (350–380°C) as compared to bisphenol-A cyanate ester (190–220°C). Cyanate esters derived from bio-oil have the potential to be a sustainable alternative to the bisphenol-A-derived analog.
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Affiliation(s)
- Mehul Barde
- Center for Polymers and Advanced Composites, Auburn University, Auburn, Alabama, USA
- Department of Chemical Engineering, Auburn University, Auburn, Alabama, USA
| | | | - Nicole Labbé
- Center for Renewable Carbon, University of Tennessee, Knoxville, Tennessee, USA
| | - Maria Lujan Auad
- Center for Polymers and Advanced Composites, Auburn University, Auburn, Alabama, USA
- Department of Chemical Engineering, Auburn University, Auburn, Alabama, USA
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30
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Jayalakshmi CG, Inamdar A, Anand A, Kandasubramanian B. Polymer matrix composites as broadband radar absorbing structures for stealth aircrafts. J Appl Polym Sci 2018. [DOI: 10.1002/app.47241] [Citation(s) in RCA: 43] [Impact Index Per Article: 7.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/09/2023]
Affiliation(s)
- C. G. Jayalakshmi
- Composites Research Centre, Research and Development Establishment (Engineers)DRDO, Ministry of Defence 411015, Pune India
- Department of Metallurgical & Materials EngineeringDefence Institute of Advanced Technology (DU), Ministry of Defence Pune 411025 India
| | - A. Inamdar
- Department of Metallurgical & Materials EngineeringDefence Institute of Advanced Technology (DU), Ministry of Defence Pune 411025 India
| | - A. Anand
- Composites Research Centre, Research and Development Establishment (Engineers)DRDO, Ministry of Defence 411015, Pune India
| | - B. Kandasubramanian
- Department of Metallurgical & Materials EngineeringDefence Institute of Advanced Technology (DU), Ministry of Defence Pune 411025 India
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31
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Gore PM, Kandasubramanian B. Functionalized Aramid Fibers and Composites for Protective Applications: A Review. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b04903] [Citation(s) in RCA: 64] [Impact Index Per Article: 10.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Prakash M. Gore
- Structural Composite Fabrication Laboratory, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Pune-411025, India
| | - Balasubramanian Kandasubramanian
- Structural Composite Fabrication Laboratory, Department of Metallurgical & Materials Engineering, Defence Institute of Advanced Technology (DU), Pune-411025, India
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32
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Zhang Y, Yuan L, Liang G, Gu A. Developing Reversible Self-Healing and Malleable Epoxy Resins with High Performance and Fast Recycling through Building Cross-Linked Network with New Disulfide-Containing Hardener. Ind Eng Chem Res 2018. [DOI: 10.1021/acs.iecr.8b02572] [Citation(s) in RCA: 49] [Impact Index Per Article: 8.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Affiliation(s)
- Youhao Zhang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Li Yuan
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Guozheng Liang
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
| | - Aijuan Gu
- State and Local Joint Engineering Laboratory for Novel Functional Polymeric Materials, Jiangsu Key Laboratory of Advanced Functional Polymer Design and Application, College of Chemistry, Chemical Engineering and Materials Science, Soochow University, Suzhou 215123, China
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