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Development of an Atomic-Oxygen-Erosion-Resistant, Alumina-Fiber-Reinforced, Fluorinated Polybenzoxazine Composite for Low-Earth Orbital Applications. Polymers (Basel) 2022; 15:polym15010112. [PMID: 36616462 PMCID: PMC9824667 DOI: 10.3390/polym15010112] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/21/2022] [Accepted: 12/22/2022] [Indexed: 12/29/2022] Open
Abstract
An atomic-oxygen-erosion-resistant fluorinated benzoxazine resin and composite were developed. The benzoxazine resin, abbreviated as “BAF-oda-fu,” consists of four benzoxazine rings, and was synthesized from bisphenol AF (BAF), 4,4′-oxydianiline (oda), furfurylamine (fu), and paraformaldehyde. The resin was characterized by infrared spectroscopy (FT-IR), proton nuclear magnetic resonance spectroscopy (1H NMR), differential scanning calorimetry (DSC), and thermogravimetric analysis (TGA). An analysis of the solvent-washed product showed a technical grade purity (>95%) and a yield of approximately 85%. Subsequent polymerization of the resin was successfully performed by heating step-wise and opening the benzoxazine rings to form a crosslinked network. Thermal analyses showed a melting temperature of 115 °C and polymerization temperature of 238 °C, both being characteristic values of benzoxazine monomers. The benzoxazine resin was also blended with polyoctahedral sisesquoxane (POSS) and reinforced with alumina fibers. The Tg of the resin, as determined by DMA of the composite, could reach as high as 308 °C when post-curing and the POSS additive were utilized. The low-Earth orbit atomic-oxygen erosion rate was simulated by an RF plasma asher/etcher. The atomic-oxygen resistance of poly(BAF-oda-fu) fell along an established trend line based on its fluorine content.
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2
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Chen X, Jiang W, Hu B, Liang Z, Zhang Y, Kang J, Cao Y, Xiang M. Effects of graphene oxide size on curing kinetics of epoxy resin. RSC Adv 2021; 11:29215-29226. [PMID: 35479551 PMCID: PMC9040741 DOI: 10.1039/d1ra05234a] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/07/2021] [Accepted: 08/22/2021] [Indexed: 01/06/2023] Open
Abstract
To study the effects of graphene oxide (GO) size on the curing kinetics of epoxy resin (EP), two kinds of GO were selected and characterized by Fourier transform infrared spectrometry (FT-IR), FT-Raman spectrometry (FTIR-Raman), thermo gravimetric analysis (TGA), dynamic light scattering (DLS), transmission electron microscopy (TEM), X-ray diffractometry (XRD) and X-ray photoelectron spectroscopy (XPS). The results showed that the two kinds of GO had similar chemical structures but different sizes-the average particle size of GO-A was 190.1 nm and that of GO-B was 1510 nm, and GO-A has more oxidizing groups on its surface. The two kinds of GO were separately added to EP, and the curing kinetics of GO/EP composites and neat EP were investigated through differential scanning calorimetry (DSC). It can be seen that the addition of GO promoted the curing process of the EP system, and GO-A had a more significant catalytic effect. Furthermore, the curing activation energy (E a) was calculated by Kissinger model, and the change of E a in the whole curing reaction process was studied by Ozawa method to further understand the curing mechanism. It showed that the apparent E a of EP system increases with the increase of the conversion rate, and E a of EP-A is obviously lower in the early curing stage. However, as the curing reaction proceeds, E a of EP-B is a little lower than that of EP-A in the later curing stage. But EP-A has the lowest E a combined with the whole process from Kissinger method. To sum up, it can be concluded that the curing process of EP can be promoted by adding GO and the smaller size (190.1 nm) of GO had a greater effect and lower E a than the GO with particle size of 1510 nm. And the related mechanisms were discussed and analyzed.
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Affiliation(s)
- Xuebing Chen
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu 610065 China
| | - Weijiao Jiang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu 610065 China
| | - Bo Hu
- Dongfang Electric Machinery Co., Ltd. Deyang 618000 China
| | - Zhiming Liang
- Dongfang Electric Machinery Co., Ltd. Deyang 618000 China
| | - Yue Zhang
- Dongfang Electric Machinery Co., Ltd. Deyang 618000 China
| | - Jian Kang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu 610065 China
| | - Ya Cao
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu 610065 China
| | - Ming Xiang
- State Key Laboratory of Polymer Materials Engineering, Polymer Research Institute of Sichuan University Chengdu 610065 China
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Zhang S, Ran Q, Gu Y. Polymerization mechanism of 1,3-benzoxazine catalyzed by PCl5 and rearrangement of chemical structures. Eur Polym J 2021. [DOI: 10.1016/j.eurpolymj.2020.110133] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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4
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Wang T, Guo ZY, Wang JY, Dayo AQ, Liu WB, Wang J. Modification of traditional benzoxazine by blending with polyfunctional benzoxazines containing aromatic group and fluorene group. HIGH PERFORM POLYM 2020. [DOI: 10.1177/0954008320974089] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A series of polyfunctional benzoxazine monomers containing aromatic and fluorene group (AMFB) were used as modified agents to improve the performance of typical bifunctional bisphenol-A-aniline-based (BA-a) benzoxazine resins. The polymerization behaviors of BA-a/AMFB blends were investigated by using the differential scanning calorimetry (DSC), while the dynamic mechanical analysis (DMA) and thermogravimetric analysis (TGA) were used to analyze the thermomechanical and thermal properties of BA-a/AMFB copolymers [poly(BA-a/AMFB)]. Moreover, the cross-section morphologies of poly(BA-a/AMFB) were observed by scanning electron microscope (SEM). The experimental results showed that BA-a monomer has good catalytic activity for AMFB monomers during the curing process. Compared with BA-a polymer [poly(BA-a)], due to the introduction of heat-resistant fluorene ring and the increase of the crosslinking degree of copolymers, the copolymers showed higher glass transition temperature and better thermal properties. For poly(BA-a/AMFB), the T5, T10, and Yc were higher than those of poly(BA-a). With the increase of the alkyl chain length of AMFB monomers, the cross-section creases gradually changed from linear to dendritic, and the number of creases increased significantly, which indicated that the toughness of the copolymers was significantly improved.
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Affiliation(s)
- Ting Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Zhi-yi Guo
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Jun-yi Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Abdul Qadeer Dayo
- Department of Chemical Engineering, Balochistan University of Information Technology, Engineering and Management Sciences, Quetta, Pakistan
| | - Wen-bin Liu
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
| | - Jun Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering, Harbin Engineering University, Harbin, China
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He X, Wang T, Pan Z, Dayo AQ, Wang J, Liu W. Curing characteristics, kinetics, and thermal properties of multifunctional fluorene benzoxazines containing hydroxyl groups. J Appl Polym Sci 2020. [DOI: 10.1002/app.50131] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
Affiliation(s)
- Xuan‐Yu He
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
- Xi'an Aerospace Composites Research Institute China
| | - Ting Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
| | - Zhong‐Cheng Pan
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
| | - Abdul Qadeer Dayo
- Department of Chemical Engineering Balochistan University of Information Technology, Engineering and Management Sciences Quetta Pakistan
| | - Jun Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
| | - Wen‐Bin Liu
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering Harbin Engineering University Harbin China
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Bessa W, Trache D, Derradji M, Tarchoun AF. Non‐Isothermal Curing Kinetics of Alkali‐Treated Alfa Fibers/Polybenzoxazine Composites Using Differential Scanning Calorimetry. ChemistrySelect 2020. [DOI: 10.1002/slct.202000596] [Citation(s) in RCA: 16] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- Wissam Bessa
- UER Procédés EnergétiquesEcole Militaire Polytechnique BP 17 Bordj El-Bahri 16046 Algiers Algeria
| | - Djalal Trache
- UER Procédés EnergétiquesEcole Militaire Polytechnique BP 17 Bordj El-Bahri 16046 Algiers Algeria
| | - Mehdi Derradji
- UER Procédés EnergétiquesEcole Militaire Polytechnique BP 17 Bordj El-Bahri 16046 Algiers Algeria
| | - Ahmed F. Tarchoun
- UER Procédés EnergétiquesEcole Militaire Polytechnique BP 17 Bordj El-Bahri 16046 Algiers Algeria
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Wang T, Wang ZC, Pan ZC, Dayo AQ, Liu WB, Wang J. Synthesis of novel allylamine-fluorene based benzoxazine and its copolymerization with typical benzoxazine: curing behavior and thermal properties. NEW J CHEM 2020. [DOI: 10.1039/d0nj04262e] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Poly(t-BF-sa-a) showed much better thermal properties and glass transition temperatures than traditional fluorene-based benzoxazine monomers.
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Affiliation(s)
- Ting Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
- China
| | - Zhi-cheng Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
- China
| | - Zhong-cheng Pan
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
- China
| | - Abdul Qadeer Dayo
- Department of Chemical Engineering
- Balochistan University of Information Technology
- Engineering and Management Sciences
- Quetta 87300
- Pakistan
| | - Wen-bin Liu
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
- China
| | - Jun Wang
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
- China
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Amino-Functionalized Lead Phthalocyanine-Modified Benzoxazine Resin: Curing Kinetics, Thermal, and Mechanical Properties. Polymers (Basel) 2019; 11:polym11111855. [PMID: 31717916 PMCID: PMC6918423 DOI: 10.3390/polym11111855] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2019] [Revised: 10/30/2019] [Accepted: 11/03/2019] [Indexed: 12/04/2022] Open
Abstract
Phenol-diaminodiphenylmethane-based benzoxazine (P-ddm)/phthalocyanine copolymer was prepared by using P-ddm resin as matrix and 3,10,17,24-tetra-aminoethoxy lead phthalocyanine (APbPc) as additive. Fourier-transform infrared (FTIR), differential scanning calorimetry (DSC), dynamic mechanical analysis (DMA), and thermogravimetric analysis (TGA) were used to investigate the curing behavior, curing kinetics, dynamic mechanical properties, thermal stability, and impact strength of the prepared copolymers. The kinetic parameters for the P-ddm/APbPc blend curing processes were examined by utilizing the iso-conversional, Flynn–Wall–Ozawa, and Málek methods. The P-ddm/APbPc blends exhibit two typical curing processes, and DSC results confirmed that the blending of APbPc monomer can effectively reduce the curing temperature of P-ddm resin. The autocatalytic models also described the non-isothermal curing reaction rate well, and the appropriate kinetic parameters of the curing process were obtained. The DMA and impact strength experiments proved that the blending of APbPc monomer can significantly improve the toughness and stiffness of P-ddm resin, the highest enhancements were observed on 25 wt.% addition of APbPc, the recorded values for the storage modulus and impact strength were 1003 MPa and 3.60 kJ/m2 higher, respectively, while a decline of 24.6 °C was observed in the glass transition temperature values. TGA curves indicated that the cured copolymers also exhibit excellent thermal stabilities.
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Synthesis of novel multi-functional fluorene-based benzoxazine resins: Polymerization behaviour, curing kinetics, and thermal properties. REACT FUNCT POLYM 2019. [DOI: 10.1016/j.reactfunctpolym.2019.104344] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
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10
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Timur M, Nur Y, Sıkar H. Synthesis of Schiff base–containing benzoxazine derivatives. J Appl Polym Sci 2019. [DOI: 10.1002/app.47908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Mahir Timur
- Hatay Mustafa Kemal UniversityAltınözü Vocational School Hatay Turkey
| | - Yusuf Nur
- Hatay Mustafa Kemal UniversityDepartment of Chemistry 31060, Hatay Turkey
| | - Hüseyin Sıkar
- Hatay Mustafa Kemal UniversityDepartment of Chemistry 31060, Hatay Turkey
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11
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Chen YP, He XY, Dayo AQ, Wang JY, Liu WB, Wang J, Tang T. Synthesis and characterization of cardanol containing tetra-functional fluorene-based benzoxazine resin having two different oxazine ring structures. POLYMER 2019. [DOI: 10.1016/j.polymer.2019.121620] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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12
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Zeng K, Huang J, Ren J, Ran Q. Curing Reaction of Benzoxazine Under High Pressure and the Effect on Thermal Resistance of Polybenzoxazine. MACROMOL CHEM PHYS 2018. [DOI: 10.1002/macp.201800340] [Citation(s) in RCA: 22] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Ka Zeng
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Jiayue Huang
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Junwen Ren
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
| | - Qichao Ran
- College of Polymer Science and Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 China
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14
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Synthesis of high performance polybenzoxazine networks from bio-based furfurylamine: Furan vs benzene ring. POLYMER 2017. [DOI: 10.1016/j.polymer.2017.06.075] [Citation(s) in RCA: 80] [Impact Index Per Article: 11.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
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15
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Khaskov MA. The using of thermal analysis methods for the construction of isothermal transformation diagrams of thermosets. POLYMER SCIENCE SERIES B 2017. [DOI: 10.1134/s1560090417010080] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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16
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Arslan M, Kiskan B, Yagci Y. Combining Elemental Sulfur with Polybenzoxazines via Inverse Vulcanization. Macromolecules 2016. [DOI: 10.1021/acs.macromol.5b02791] [Citation(s) in RCA: 108] [Impact Index Per Article: 13.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
Affiliation(s)
- Mustafa Arslan
- Department of Chemistry, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Baris Kiskan
- Department of Chemistry, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
| | - Yusuf Yagci
- Department of Chemistry, Istanbul Technical University, 34469 Maslak, Istanbul, Turkey
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17
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Semerci E, Kiskan B, Yagci Y. Thiol reactive polybenzoxazine precursors: A novel route to functional polymers by thiol-oxazine chemistry. Eur Polym J 2015. [DOI: 10.1016/j.eurpolymj.2015.02.030] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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18
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Feng T, Wang J, Wang H, Ramdani N, Zu L, Liu W, Xu X. Copolymerization of fluorene-based main-chain benzoxazine and their high performance thermosets. POLYM ADVAN TECHNOL 2015. [DOI: 10.1002/pat.3489] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Affiliation(s)
- Tiantian Feng
- Polymer Materials Research Center, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering; Harbin Engineering University; Harbin 150001 China
| | - Jun Wang
- Polymer Materials Research Center, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering; Harbin Engineering University; Harbin 150001 China
| | - Hui Wang
- Polymer Materials Research Center, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering; Harbin Engineering University; Harbin 150001 China
| | - Noureddine Ramdani
- Polymer Materials Research Center, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering; Harbin Engineering University; Harbin 150001 China
| | - Liwu Zu
- Polymer Materials Research Center, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering; Harbin Engineering University; Harbin 150001 China
- College of Materials Science and Engineering; Qiqihar University; Qiqihar 161006 China
| | - Wenbin Liu
- Polymer Materials Research Center, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering; Harbin Engineering University; Harbin 150001 China
| | - Xiaodong Xu
- Polymer Materials Research Center, Key Laboratory of Superlight Material and Surface Technology of Ministry of Education, College of Materials Science and Chemical Engineering; Harbin Engineering University; Harbin 150001 China
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Zhang T, Wang J, Feng T, Wang H, Ramdani N, Derradji M, Xu X, Liu W, Tang T. A novel high performance oxazine derivative: design of tetrafunctional monomer, step-wise ring-opening polymerization, improved thermal property and broadened processing window. RSC Adv 2015. [DOI: 10.1039/c5ra02839f] [Citation(s) in RCA: 19] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
A novel tetrafunctional oxazine monomer containing benzoxazine and fluorene-oxazine was prepared for the first time using a Mannich condensation reaction of 2,7-dihydroxy-9,9-bis-(4-hydroxyphenyl)fluorene with paraformaldehyde and n-butylamine.
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Affiliation(s)
- Tong Zhang
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Jun Wang
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Tiantian Feng
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Hui Wang
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Noureddine Ramdani
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Mehdi Derradji
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Xiaodong Xu
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Wenbin Liu
- Polymer Materials Research Centre
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001
| | - Tao Tang
- State Key Laboratory of Polymer Physics and Chemistry
- Changchun Institute of Applied Chemistry
- Chinese Academy of Science
- Changchun 130022
- PR China
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20
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Solvent control of product diversity in palladium-catalyzed addition of arylboronic acid to aryl aldehydes. Tetrahedron Lett 2014. [DOI: 10.1016/j.tetlet.2014.07.073] [Citation(s) in RCA: 19] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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21
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Ryu SH, Sin J, Shanmugharaj A. Study on the effect of hexamethylene diamine functionalized graphene oxide on the curing kinetics of epoxy nanocomposites. Eur Polym J 2014. [DOI: 10.1016/j.eurpolymj.2013.12.014] [Citation(s) in RCA: 67] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/25/2022]
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22
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Wang H, Wang J, He X, Feng T, Ramdani N, Luan M, Liu W, Xu X. Synthesis of novel furan-containing tetrafunctional fluorene-based benzoxazine monomer and its high performance thermoset. RSC Adv 2014. [DOI: 10.1039/c4ra10946e] [Citation(s) in RCA: 65] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Synthesis of novel furan-containing tetrafunctional fluorene-based benzoxazine monomer and its high performance thermoset.
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Affiliation(s)
- Hui Wang
- Polymer Materials Research Center
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001, PR China
| | - Jun Wang
- Polymer Materials Research Center
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001, PR China
| | - Xuanyu He
- Polymer Materials Research Center
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001, PR China
| | - Tiantian Feng
- Polymer Materials Research Center
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001, PR China
| | - Noureddine Ramdani
- Polymer Materials Research Center
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001, PR China
| | - Minjie Luan
- Department of Materials Chemistry
- College of Materials and Chemical Engineering
- Heilongjiang Institute of Technology
- Harbin 150050, PR China
| | - Wenbin Liu
- Polymer Materials Research Center
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001, PR China
| | - Xiaodong Xu
- Polymer Materials Research Center
- Key Laboratory of Superlight Material and Surface Technology of Ministry of Education
- College of Materials Science and Chemical Engineering
- Harbin Engineering University
- Harbin 150001, PR China
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