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Zhang S, Wu M, Rong J, Zhang X, Han W, Zhao T, Chen X, Naito K, Yu X, Zhang Q. Synthesis and Characterization of Pyrimidine‐Based Novel Phthalonitrile Resins with Excellent Processing Performance and High Glass Transition Temperature. ChemistrySelect 2023. [DOI: 10.1002/slct.202204876] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 04/05/2023]
Affiliation(s)
- Shuo Zhang
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
| | - Minjie Wu
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
| | - Jianxin Rong
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
| | - Xinyang Zhang
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
| | - Wenshuang Han
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
| | - Tao Zhao
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
| | - Xinggang Chen
- School of Materials Science and Engineering North China University of Science and Technology Tangshan 063210 China
| | - Kimiyoshi Naito
- National Institute for Materials Science (NIMS) Hybrid Materials Unit, Composite Materials Group 1-2-1 Sengen Tsukuba 305-0047 Japan
| | - Xiaoyan Yu
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
| | - Qingxin Zhang
- Hebei Key Laboratory of Functional Polymers School of Chemical Engineering and Technology Hebei University of Technology Tianjin 300401 China
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Boron-containing Phthalonitrile Resin: Synthesis, Curing Behavior, and Thermal Properties. CHINESE JOURNAL OF POLYMER SCIENCE 2022. [DOI: 10.1007/s10118-022-2746-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/07/2023]
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Xie H, He X, Pu Y, Lv J, Chen M, Zeng K, Yang G. Synthesis of oligomeric phthalonitrile resins containing imide units and study of the methylene-cyano thermal synergistic polymerization effect. HIGH PERFORM POLYM 2022. [DOI: 10.1177/09540083211073658] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The meta- and para-catenated methylene-containing phthalonitrile oligomers were prepared from the reaction of an excess amount of 4,4′-(4,4′-isopropylidenediphenoxy) bis-(phthalic anhydride) (BPADA) with 4,4′-Methylenedianiline (MDA) in a N, N-dimethylformamide/ toluene solvent mixture, followed by end-capping agent with 4-nitrophthalonitrile or 4-phenoxyaniline in a two-step, one-pot reaction. Differential scanning calorimetry (DSC) showed that both PN oligomers exhibited low softening points. The self-catalyzed curing reactivity of the PN oligomers was confirmed by the isothermal rheological measurements. Fourier transform infrared spectroscopy (FTIR) and ultraviolet and visible spectrophotometry (UV–Vis) data of the pre-curing resins were employed to investigate the chemical structure of the pre-cured resins, suggesting that oligomers generated crosslinking sites, including triazine, isoindoline, and phthalocyanine. The results further confirmed the self-catalyzed curing reactivity of the oligomers. Thermal properties were investigated by dynamic mechanical analysis (DMA) and thermal gravimetric analysis (TGA), demonstrating good thermal properties of the cured resins. The glass transition temperatures (Tgs) of PIPN-1-325, PIPN-1-350, PIPN-1-375 were in the range of 285–345°C, the 5% weight loss temperature (T5%) was observed at 482°C. The PIPN-2-325, PIPN-2-350, PIPN-2-375 showed Tgs ranging from 293 to 370°C, and T5% of the resins were in the range of 481–501°C. Then the isothermal rheological results of model compound and PN oligomers implied that the curing process of PN oligomers was closely related to the methylene-cyano radical thermal synergistic polymerization (TSP) effect proposed in our previous research, and then a revised curing mechanism (radical TSP mechanism) was proposed.
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Affiliation(s)
- Huanxin Xie
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, P. R. China
| | - Xian He
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, P. R. China
| | - Yu Pu
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, P. R. China
| | - Jiangbo Lv
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, P. R. China
| | - Menghao Chen
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, P. R. China
| | - Ke Zeng
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, P. R. China
| | - Gang Yang
- State Key Laboratory of Polymer Materials Engineering, College of Polymer Science and Engineering, Sichuan University, Chengdu, P. R. China
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Nechausov S, Aleksanova A, Morozov O, Bulgakov B, Babkin A, Kepman A. Low-melting phthalonitrile monomers containing maleimide group: Synthesis, dual-curing behavior, thermal and mechanical properties. REACT FUNCT POLYM 2021. [DOI: 10.1016/j.reactfunctpolym.2021.104932] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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Bulgakov BA, Morozov OS, Timoshkin IA, Babkin AV, Kepman AV. Bisphthalonitrile-based Thermosets as Heat-resistant Matrices for Fiber Reinforced Plastics. POLYMER SCIENCE SERIES C 2021. [DOI: 10.1134/s1811238221010021] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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Guo X, Liang B, Chen M, He X, Xiao H, Zeng K, Zhou T, Hu J, Yang G. Study on Pyrolysis Behavior of Bio-based adenine containing phthalonitrile resin obtained by powder metallurgy-like process. Polym Degrad Stab 2021. [DOI: 10.1016/j.polymdegradstab.2021.109569] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Chen M, He X, Guo Y, Hu J, Liang B, Zeng K, Yang G. A new molecular design platform for high-performance polymers from versatile bio-based tyramine: a case study of tyramine-derived phthalonitrile resin. Polym Chem 2021. [DOI: 10.1039/d0py01322f] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Tyramine was first introduced into high-performance polymers as a promising monomer platform; the derived phthalonitrile resin exhibits excellent thermal stability and a high Tg value.
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Affiliation(s)
- Menghao Chen
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering Sichuan University
- Chengdu
- P. R. China
| | - Xian He
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering Sichuan University
- Chengdu
- P. R. China
| | - Yuhang Guo
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering Sichuan University
- Chengdu
- P. R. China
| | - Jianghuai Hu
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering Sichuan University
- Chengdu
- P. R. China
| | - Bo Liang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering Sichuan University
- Chengdu
- P. R. China
| | - Ke Zeng
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering Sichuan University
- Chengdu
- P. R. China
| | - Gang Yang
- College of Polymer Science and Engineering
- State Key Laboratory of Polymer Materials Engineering Sichuan University
- Chengdu
- P. R. China
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Promoting effect of methyne/methylene moiety of bisphenol E/F on phthalonitrile resin curing: Expanding the structural design route of phthalonitrile resin. POLYMER 2020. [DOI: 10.1016/j.polymer.2020.123001] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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Study on the phthalonitrile cured via bio-tyrosine cyclic peptide: Achieving good thermal properties under low post-curing temperature. Polym Degrad Stab 2020. [DOI: 10.1016/j.polymdegradstab.2020.109289] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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Wang ZL, Liu XY, Han Y, Guo Y, Zhou H, Wang J, Liu WB, Zhao T. Preparation and characterization of phthalonitrile resin within hyperbranched structure. HIGH PERFORM POLYM 2020. [DOI: 10.1177/0954008320916224] [Citation(s) in RCA: 9] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
In this article, a kind of polyester-type phthalonitrile cyano resin (2,2-bis (((3-((4-(3,4-dicyanophenoxy) benzoyl)oxy)-2-(hydroxymethyl)-2-methylpropanoyl)oxy)methyl) propane-1,3-diyl)bis(oxy)) bis (2-(hydroxymethyl)-2-methyl-3-oxopropane-3, 1-diyl) bis (4-(3,4-dicyanophenoxy) benzoate (hbppn)) with branched structure was introduced. The molecular structure and relative molecular mass of hbppn were characterized by nuclear magnetic resonance, Fourier transform infrared spectroscopy, and the matrix-assisted laser desorption/ionization time-of-flight mass spectrometry (MALDI-TOF). The results showed that the synthesized HBPPN contained both polyester and hyperbranched structures. The thermal and rheological properties of HBPPN were characterized by differential scanning calorimetry and rheometer, and the results showed that HBPPN would be cured at about 322°C and the viscosity of the resin showed good processability. The results of dynamic mechanical analysis and thermogravimetric analysis showed that the synthesized resin had good heat resistance. The glass transition temperature was above 329°C, the residual weight ( C y) at 900°C was as high as 66.2% in the nitrogen atmosphere, and the temperature at which the resin lost 5 wt% of heat in air atmosphere was about 423.3°C. The synthesized HBPPN had good comprehensive properties, which could be applied to high-temperature resistant and thermal protection materials.
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Affiliation(s)
- Zi-Long Wang
- Laboratory of High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Xian-Yuan Liu
- Laboratory of High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing, People’s Republic of China
- College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People’s Republic of China
| | - Yue Han
- South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, People’s Republic of China
| | - Ying Guo
- Laboratory of High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Heng Zhou
- Laboratory of High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing, People’s Republic of China
| | - Jun Wang
- College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People’s Republic of China
| | - Wen-Bin Liu
- College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, People’s Republic of China
| | - Tong Zhao
- Laboratory of High-Tech Polymer Materials, Institute of Chemistry, Chinese Academy of Sciences, Beijing, People’s Republic of China
- South China Advanced Institute for Soft Matter Science and Technology, South China University of Technology, Guangzhou, People’s Republic of China
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