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Lin ZZ, Wang Y, Wu Y, Yang XB, Chen Y, Li HC. Sensitive room-temperature phosphorescence for luminometric and visual monitoring of the dynamic evolution of acrylate-vinylidene chloride copolymers. SPECTROCHIMICA ACTA. PART A, MOLECULAR AND BIOMOLECULAR SPECTROSCOPY 2023; 286:122016. [PMID: 36283210 DOI: 10.1016/j.saa.2022.122016] [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: 07/22/2022] [Revised: 09/30/2022] [Accepted: 10/16/2022] [Indexed: 06/16/2023]
Abstract
Unlike fluorescence, room-temperature phosphorescence (RTP) has never been utilized to monitor the dynamic variation of polymer. In the present study, acrylate-vinylidene chloride (VDC) copolymers were doped with a good RTP molecule, N-hydroxyethyl 4-bromo-1,8-naphthalimide (HBN). During the maturation process, marked RTP-intensity enhancement of HBN was observed due to the crystallinity increase of copolymers, verified by X-ray diffraction (XRD) and Fourier-transform infrared spectroscopy (FTIR). For ensuring the more efficient RTP emission of HBN, copolymers with a higher content of crystallizable VDC segments and a more polar acrylate comonomer, i.e. methyl acrylate (MA) were preferred. According to the RTP characterizations, the following deductions could be obtained: (1) Maturation for 8-9 days at room temperature was needed for the copolymers with a high VDC content to ensure the complete crystallization; (2) Raising the maturation temperature to 50 and 70 °C not only accelerated the crystallization rate, but also increased the crystallinity of copolymers; (3) RTP method was more sensitive to the slight crystallinity variation than XRD and FTIR. Moreover, the dynamic maturation processes of acrylate-VDC copolymers could be also visually monitored through contacting with certain organic solvents that led to the emission color transition from orange to blue.
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Affiliation(s)
- Ze-Zhong Lin
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300354, China; Key Laboratory of Resource Chemistry and Eco-Environmental Protection in Tibetan Plateau of State Ethnic Affairs Commission, School of Chemistry and Chemical Engineering, Qinghai Minzu University, Xining 810007, Qinghai Province, China
| | - Yan Wang
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300354, China
| | - Yue Wu
- Key Laboratory of Resource Chemistry and Eco-Environmental Protection in Tibetan Plateau of State Ethnic Affairs Commission, School of Chemistry and Chemical Engineering, Qinghai Minzu University, Xining 810007, Qinghai Province, China
| | - Xiao-Bo Yang
- Key Laboratory of Resource Chemistry and Eco-Environmental Protection in Tibetan Plateau of State Ethnic Affairs Commission, School of Chemistry and Chemical Engineering, Qinghai Minzu University, Xining 810007, Qinghai Province, China
| | - Yu Chen
- Department of Chemistry, School of Science, Tianjin University, Tianjin 300354, China; Key Laboratory of Resource Chemistry and Eco-Environmental Protection in Tibetan Plateau of State Ethnic Affairs Commission, School of Chemistry and Chemical Engineering, Qinghai Minzu University, Xining 810007, Qinghai Province, China.
| | - Hai-Chao Li
- Key Laboratory of Resource Chemistry and Eco-Environmental Protection in Tibetan Plateau of State Ethnic Affairs Commission, School of Chemistry and Chemical Engineering, Qinghai Minzu University, Xining 810007, Qinghai Province, China.
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Delafresnaye L, Dugas PY, Dufils PE, Chaduc I, Vinas J, Lansalot M, Bourgeat-Lami E. Synthesis of clay-armored poly(vinylidene chloride-co-methyl acrylate) latexes by Pickering emulsion polymerization and their film-forming properties. Polym Chem 2017. [DOI: 10.1039/c7py00902j] [Citation(s) in RCA: 36] [Impact Index Per Article: 5.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
Abstract
Use of LAPONITE® clay platelets as Pickering stabilizers of vinylidene chloride-based latexes.
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Affiliation(s)
| | | | | | | | - Jérôme Vinas
- High Barrier Polymers
- SOLVAY
- B-1120 Brussels
- Belgium
| | - Muriel Lansalot
- Univ Lyon
- Université Claude Bernard Lyon 1
- CPE Lyon
- CNRS
- UMR 5265
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3
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Optimizing heavy-duty anticorrosive performances of coating films formed by acrylate-vinylidene chloride copolymer latexes through twice-painting technique. CHINESE JOURNAL OF POLYMER SCIENCE 2014. [DOI: 10.1007/s10118-015-1570-x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/24/2022]
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4
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Ben HJ, Ji CQ, Cheng F, Cui WZ, Chen Y. Water-Borne Core–Shell Latexes of Acrylate–Vinylidene Chloride Copolymers: Preparation, Characterization, and their Anticorrosive Properties. Ind Eng Chem Res 2014. [DOI: 10.1021/ie502676w] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Hai-Jie Ben
- Department
of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
| | - Cheng-Qi Ji
- Jin Tian
New Material
Co., Ltd., Datian Street, District
Hangu, Tianjin 300480, P. R. China
| | - Fa Cheng
- Department
of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
| | - Wen-Zhu Cui
- COSCO Kansai Paint & Chemicals Co., Ltd., No. 42, 5th Avenue TEDA, Tianjin 300457, P. R. China
| | - Yu Chen
- Department
of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
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Fu C, Zhang TX, Cheng F, Cui WZ, Chen Y. Double-Layer Coating Films Prepared from Water-Borne Latexes of Acrylate–Vinylidene Chloride Copolymers: Investigating Their Heavy-Duty Anticorrosive Properties. Ind Eng Chem Res 2014. [DOI: 10.1021/ie403396e] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Ce Fu
- Department
of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
| | - Tong-Xian Zhang
- Department
of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
| | - Fa Cheng
- Department
of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
| | - Wen-Zhu Cui
- COSCO Kansai Paint & Chemicals Co., Ltd., No. 42, 5th Avenue TEDA, 300457 Tianjin, P. R. China
| | - Yu Chen
- Department
of Chemistry, School of Sciences, Tianjin University, and Collaborative Innovation Center of Chemical Science and Engineering (Tianjin), Tianjin 300072, P. R. China
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6
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Fu C, Qin HW, Ben HJ, Han J, Cui WZ, Cheng F, Chen Y. Acrylate-vinylidene chloride copolymers derived from corresponding water-borne latexes: Influence of acrylate units on their potential as heavy-duty anticorrosive coating materials. J Appl Polym Sci 2013. [DOI: 10.1002/app.40192] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Ce Fu
- Department of Chemistry; School of Sciences, Tianjin University; 300072 Tianjin People's Republic of China
| | - Hong-Wei Qin
- Department of Chemistry; School of Sciences, Tianjin University; 300072 Tianjin People's Republic of China
| | - Hai-Jie Ben
- Department of Chemistry; School of Sciences, Tianjin University; 300072 Tianjin People's Republic of China
| | - Jing Han
- Department of Chemistry; School of Sciences, Tianjin University; 300072 Tianjin People's Republic of China
| | - Wen-Zhu Cui
- COSCO Kansai Paint & Chemicals Co., Ltd.; 300457 Tianjin People's Republic of China
| | - Fa Cheng
- Department of Chemistry; School of Sciences, Tianjin University; 300072 Tianjin People's Republic of China
| | - Yu Chen
- Department of Chemistry; School of Sciences, Tianjin University; 300072 Tianjin People's Republic of China
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