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1
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Fan X, Li S, Wang C, Deng Y, Zhang C, Wang Z. Research on Fluoropyridine-based Benzoxazine with High Thermal Stability and Excellent Flame Retardancy for its Application in Coatings. Eur Polym J 2023. [DOI: 10.1016/j.eurpolymj.2023.111884] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
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2
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Chinnamuthu R, Madesh P, Arumugam H, Krishnasamy B, Govindraj L, Jaganathan M, Muthukaruppan A. Synthesis and characterization of new quinolinyl phenol based polybenzoxazine: thermal stability, hydrophobicity and corrosion resistant properties. INTERNATIONAL JOURNAL OF POLYMER ANALYSIS AND CHARACTERIZATION 2022. [DOI: 10.1080/1023666x.2022.2143758] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/14/2022]
Affiliation(s)
- Roja Chinnamuthu
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
- Department of Chemistry, PSG College of Arts and Science, Coimbatore, India
| | - Priyanka Madesh
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Hariharan Arumugam
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Balaji Krishnasamy
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Latha Govindraj
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Mallika Jaganathan
- Department of Chemistry, PSG College of Arts and Science, Coimbatore, India
| | - Alagar Muthukaruppan
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
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3
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Saravanan Veera Sena V, Arumugam H, Mohamed Mydeen K, Krishnasamy B, Mohamed Iqbal M, Muthukaruppan A. Industrial cutting waste granite dust reinforced cardanol benzoxazine/epoxy resin hybrid composites for high‐voltage electrical insulation applications. POLYM ADVAN TECHNOL 2022. [DOI: 10.1002/pat.5907] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
| | - Hariharan Arumugam
- Polymer Engineering Laboratory PSG Institute of Technology and Applied Research Coimbatore India
| | | | - Balaji Krishnasamy
- Polymer Engineering Laboratory PSG Institute of Technology and Applied Research Coimbatore India
| | - Mohamedmustafa Mohamed Iqbal
- Polymer Engineering Laboratory PSG Institute of Technology and Applied Research Coimbatore India
- Department of Electrical and Electronics Engineering PSG Institute of Technology and Applied Research Coimbatore India
| | - Alagar Muthukaruppan
- Polymer Engineering Laboratory PSG Institute of Technology and Applied Research Coimbatore India
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4
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Latha G, Hariharan A, Balaji K, Kumaravel A, Alagar M. Cardanol and bisphenol-F based benzoxazines with zirconium phosphate reinforced composites coating for protecting the mild steel surface from corrosion. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2022. [DOI: 10.1080/10601325.2022.2118607] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Affiliation(s)
- Govindraj Latha
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, Tamil Nadu, India
| | - Arumugam Hariharan
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, Tamil Nadu, India
| | - Krishnasamy Balaji
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, Tamil Nadu, India
| | - Ammasai Kumaravel
- Department of Chemistry, PSG Institute of Technology and Applied Research, Coimbatore, Tamil Nadu, India
| | - Muthukaruppan Alagar
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, Tamil Nadu, India
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5
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Govindraj Latha, D R, Harinei S, Hariharan A, Balaji K, Alagar M. Syntheses and Characterization of Skeletally Modified Cardanol Based Asymmetric Benzoxazines with Enhanced Thermal and Hydrophobic Properties. POLYMER SCIENCE SERIES B 2022. [DOI: 10.1134/s1560090422700294] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
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6
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Mele G, Mazzetto SE, Lomonaco D. Heterocyclic Compounds from Renewable Resources. HETEROCYCLES 2022. [DOI: 10.1002/9783527832002.ch8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/06/2022]
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7
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Ranganathan S, Arumugam H, Krishnasamy B, Sathy Srikandan S, Mallaiya K, Alagar M. Bio-based polybenzoxazines as an efficient coatings to protect mild steel surfaces from corrosion. HIGH PERFORM POLYM 2022. [DOI: 10.1177/09540083221085163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
New types of mono and bi-functional benzoxazine monomers were synthesized using cardanol (C) and 4-aminobenzonitrile (abn), p-phenylediamine ( ppda) along with paraformaldehyde. The synthesized benzoxazine monomers structure was elucidated by 1H, 13C-NMR and FTIR spectroscopic techniques. The polymerization temperature (Tp) of C-abn and C- ppda are noticed at 280oC and 237oC, respectively. It was also noticed that bi-functional benzoxazine (C- ppda) possesses lower curing temperature than mono-functional benzoxazine (C-abn). The ring opening polymerization of benzoxazine was confirmed by FTIR spectroscopy. Thermal analyses indicate that, benzoxazine [poly(C- ppda)] possesses higher thermal stability than poly(C-abn). The surface roughness of the benzoxazine coated MS specimen was analysed by atomic force microscope. The values of water contact angles obtained for poly(C-abn) and poly(C- ppda) are 145o and 148o, respectively. It was noticed that the mild steel specimen coated with bio-based benzoxazine C-abn exhibit excellent resistance to corrosion.
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Affiliation(s)
- Sharanya Ranganathan
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Hariharan Arumugam
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Balaji Krishnasamy
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | | | | | - Muthukaruppan Alagar
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
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8
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Ramesh V, Hariharan A, Balaji K, Latha G, Subbian M, Alagar M. Synthesis, spectral, and thermal studies on eugenol based hydrophobic polybenzoxazines. POLYM-PLAST TECH MAT 2022. [DOI: 10.1080/25740881.2021.1991951] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/18/2023]
Affiliation(s)
- Vikashini Ramesh
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
- Department of Chemistry, PSG College of Arts and Science, Coimbatore, India
| | - Arumugam Hariharan
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Krishnasamy Balaji
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Govindraj Latha
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Manonmani Subbian
- Department of Chemistry, PSG College of Arts and Science, Coimbatore, India
| | - Muthukaruppan Alagar
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
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9
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Pal S, Mondal S, Pal P, Das A, Maity J. Fabrication of AgNPs/Silane coated mechanical and washing durable hydrophobic cotton textile for self-cleaning and oil-water separation application. J INDIAN CHEM SOC 2022. [DOI: 10.1016/j.jics.2021.100283] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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10
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Duraisamy Aishwarya, Balaji K, Hariharan A, Latha G, Alagar M. Effective Low Temperature Cure Cardanol Based Mono-Functional Benzoxazines: A Comparison. POLYMER SCIENCE SERIES B 2021. [DOI: 10.1134/s1560090421060014] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Zhu Y, Du Y, Su J, Mo Y, Yu S, Wang Z. Durable superhydrophobic melamine sponge based on polybenzoxazine and Fe3O4 for oil/water separation. Sep Purif Technol 2021. [DOI: 10.1016/j.seppur.2021.119130] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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12
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Appasamy S, Arumugam H, Govindraj L, G R, Krishnasamy B, Muthukaruppan A. Studies on nitrile substituted bisphenol-F and bisphenol-Z based benzoxazines with enhanced thermal and hydrophobic properties. JOURNAL OF MACROMOLECULAR SCIENCE PART A-PURE AND APPLIED CHEMISTRY 2021. [DOI: 10.1080/10601325.2021.1991235] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/20/2022]
Affiliation(s)
- Subasri Appasamy
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Hariharan Arumugam
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Latha Govindraj
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Rathika G
- Department of Chemistry, PSG College of Arts and Science, Coimbatore, India
| | - Balaji Krishnasamy
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
| | - Alagar Muthukaruppan
- Polymer Engineering Laboratory, PSG Institute of Technology and Applied Research, Coimbatore, India
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13
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Ge C, Wang G, Zhao J, Zhao G. Poly(ether‐block‐amide) membrane with deformability and adjustable surface hydrophilicity for water purification. POLYM ENG SCI 2021. [DOI: 10.1002/pen.25742] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Affiliation(s)
- Chengbiao Ge
- Key Laboratory for Liquid‐Solid Structural Evolution and Processing of Materials (Ministry of Education) Shandong University Jinan People's Republic of China
| | - Guilong Wang
- Key Laboratory for Liquid‐Solid Structural Evolution and Processing of Materials (Ministry of Education) Shandong University Jinan People's Republic of China
| | - Jinchuan Zhao
- Key Laboratory for Liquid‐Solid Structural Evolution and Processing of Materials (Ministry of Education) Shandong University Jinan People's Republic of China
| | - Guoqun Zhao
- Key Laboratory for Liquid‐Solid Structural Evolution and Processing of Materials (Ministry of Education) Shandong University Jinan People's Republic of China
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