1
|
Jiao J, Qi L, Wu J, Lang X, Wei Y, Zhang G, Cui P, Shang Z, Mu X, Mu S, Lv Y, Pan W. Synthesis of Carboxyl Modified Polyether Polysiloxane Surfactant for the Biodegradable Foam Fire Extinguishing Agents. Molecules 2023; 28:molecules28083546. [PMID: 37110780 PMCID: PMC10142534 DOI: 10.3390/molecules28083546] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/31/2023] [Revised: 04/08/2023] [Accepted: 04/15/2023] [Indexed: 04/29/2023] Open
Abstract
It is necessary to develop novel and efficient alternatives to fluorocarbon surfactant and prepare fluorine-free environmentally-friendly fire extinguishing agent. The carboxyl modified polyether polysiloxane surfactant (CMPS) with high surface activity was synthesized via the esterification reaction using hydroxyl-containing polyether modified polysiloxane (HPMS) and maleic anhydride (MA) as raw materials. The process conditions of the esterification reaction were optimized by orthogonal tests, and the optimum process parameters were determined as follows: reaction temperature of 85 °C, reaction time of 4.5 h, isopropyl alcohol content of 20% and the molar ratio of HPMS/MA of 1/1. The chemical structure, surface activity, aggregation behavior, foam properties, wetting properties and electron distribution were systematically investigated. It was found that the carboxyl group was successfully grafted into silicone molecule, and the conjugated system was formed, which changed the interaction force between the molecules and would affect the surface activity of the aqueous solution. The CMPS exhibited excellent surface activity and could effectively reduce the water's surface tension to 18.46 mN/m. The CMPS formed spherical aggregates in aqueous solution, and the contact angle value of CMPS is 15.56°, illustrating that CMPS had excellent hydrophilicity and wetting performance. The CMPS can enhance the foam property and has good stability. The electron distribution results indicate that the introduced carboxyl groups are more inclined towards the negative charge band, which would be conducive to weak the interaction between molecules and improve the surface activity of the solution. Consequently, new foam fire extinguishing agents were prepared by using CMPS as a key component and they exhibited excellent fire-fighting performance. The prepared CMPS would be the optimal alternative to fluorocarbon surfactant and could be applied in foam extinguishing agents.
Collapse
Affiliation(s)
- Jinqing Jiao
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Lei Qi
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing 102249, China
| | - Jingfeng Wu
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Xuqing Lang
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Yuechang Wei
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing 102249, China
| | - Guangwen Zhang
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Pengyu Cui
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Zuzheng Shang
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Xiaodong Mu
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Shanjun Mu
- State Key Laboratory of Safety and Control for Chemicals, SINOPEC Research Institute of Safety Engineering Co., Ltd., Qingdao 266071, China
| | - Yuzhuo Lv
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing 102249, China
| | - Weichao Pan
- State Key Laboratory of Heavy Oil Processing, China University of Petroleum (Beijing), Beijing 102249, China
| |
Collapse
|
2
|
Xi X, Zhang Z, Qi Y. Preparation and Properties of PED-TDI Polyurethane-Modified Silicone Coatings. Polymers (Basel) 2022; 14:polym14153212. [PMID: 35956726 PMCID: PMC9370997 DOI: 10.3390/polym14153212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/18/2022] [Revised: 07/30/2022] [Accepted: 08/02/2022] [Indexed: 11/23/2022] Open
Abstract
To explore the influence mechanisms of polyurethane soft segments on modified silicone coatings, a series of modified coatings was prepared by introducing different contents of hydroxypropyl-terminated polydimethylsiloxane (PDMS2200) into the soft segment of polyurethane. ATR-FTIR, NMR, CLSM, AFM, contact angle measurement, the tensile test, bacterial adhesion, and the benthic diatom adhesion test were used to investigate the structure, morphology, roughness, degree of microphase separation, surface energy, tensile properties, and antifouling properties of the modified coatings. The results show that PDMS2200 could aggravate the microphase separation of the modified coatings, increase the surface-free energy, and reduce its elastic modulus; when the microphase separation exceeded a certain degree, increasing PDMS2200 would decrease the tensile properties. The PED-TDI polyurethane-modified silicone coating prepared with the formula of PU-Si17 had the best tensile properties and antifouling properties among all modified coatings.
Collapse
|
3
|
Tang L, Shao S, Wang A, Tian C, Luo F, Li J, Li Z, Tan H, Zhang H. Influence of fluorocarbon side chain on microphase separation and chemical stability of silicon-containing polycarbonate urethane. POLYMER 2022. [DOI: 10.1016/j.polymer.2022.124538] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
|
4
|
Kholodkov DN, Anisimov AA, Zimovets SN, Korlyukov AA, Novikov RA, Arzumanyan AV, Muzafarov AM. Stereoregular cyclic p-tolyl-containing siloxanes as promising reagents for synthesizing functionalized organosiloxanes. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121223] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/21/2022]
|
5
|
Goncharova IK, Silaeva KP, Arzumanyan AV, Anisimov AA, Milenin SA, Novikov RA, Solyev PN, Tkachev YV, Volodin AD, Korlyukov AA, Muzafarov AM. Aerobic Co-/N-Hydroxysuccinimide-Catalyzed Oxidation of p-Tolylsiloxanes to p-Carboxyphenylsiloxanes: Synthesis of Functionalized Siloxanes as Promising Building Blocks for Siloxane-Based Materials. J Am Chem Soc 2019; 141:2143-2151. [DOI: 10.1021/jacs.8b12600] [Citation(s) in RCA: 24] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Affiliation(s)
- Irina K. Goncharova
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - Kseniia P. Silaeva
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
- Mendeleev University of Chemical Technology of Russia, 9 Miusskaya Sq., Moscow 125047, Russian Federation
| | - Ashot V. Arzumanyan
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - Anton A. Anisimov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - Sergey A. Milenin
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya Street, Moscow 117393, Russian Federation
| | - Roman A. Novikov
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilova Street, Moscow 119991, Russian Federation
- Zelinsky Institute of Organic Chemistry, Russian Academy of Sciences, 47 Leninsky Pr., Moscow 119991, Russian Federation
| | - Pavel N. Solyev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilova Street, Moscow 119991, Russian Federation
| | - Yaroslav V. Tkachev
- Engelhardt Institute of Molecular Biology, Russian Academy of Sciences, 32 Vavilova Street, Moscow 119991, Russian Federation
| | - Alexander D. Volodin
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
| | - Alexander A. Korlyukov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
- Pirogov Russian National Research Medical University, 1 Ostrovityanov Street, Moscow 117997, Russian Federation
| | - Aziz M. Muzafarov
- Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 Vavilova Street, Moscow 119991, Russian Federation
- Enikolopov Institute of Synthetic Polymeric Materials, Russian Academy of Sciences, 70 Profsoyuznaya Street, Moscow 117393, Russian Federation
| |
Collapse
|
6
|
Tazawa S, Shimojima A, Maeda T, Hotta A. Thermoplastic polydimethylsiloxane with
l
‐phenylalanine‐based hydrogen‐bond networks. J Appl Polym Sci 2017. [DOI: 10.1002/app.45419] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
Affiliation(s)
- Shunsuke Tazawa
- Department of Mechanical EngineeringKeio University3‐14‐1 Hiyoshi, Kohoku‐ku Yokohama223‐8522 Japan
| | - Atsushi Shimojima
- Department of Applied ChemistryWaseda University3‐4‐1 Okubo, Shinjuku‐ku Tokyo169‐8555 Japan
| | - Tomoki Maeda
- Department of Mechanical EngineeringKeio University3‐14‐1 Hiyoshi, Kohoku‐ku Yokohama223‐8522 Japan
| | - Atsushi Hotta
- Department of Mechanical EngineeringKeio University3‐14‐1 Hiyoshi, Kohoku‐ku Yokohama223‐8522 Japan
| |
Collapse
|
7
|
Stefanović IS, Špírková M, Poręba R, Steinhart M, Ostojić S, Tešević V, Pergal MV. Study of the Properties of Urethane–Siloxane Copolymers Based on Poly(propylene oxide)-b-poly(dimethylsiloxane)-b-poly(propylene oxide) Soft Segments. Ind Eng Chem Res 2016. [DOI: 10.1021/acs.iecr.5b04975] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Affiliation(s)
- Ivan S. Stefanović
- Institute
of Chemistry, Technology and Metallurgy (ICTM)—Center of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Milena Špírková
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Rafał Poręba
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Miloš Steinhart
- Institute of Macromolecular Chemistry AS CR, v.v.i. (IMC), Heyrovsky Sq. 2, 16206 Prague 6, Czech Republic
| | - Sanja Ostojić
- Institute
of General and Physical Chemistry, University of Belgrade, Studentski
Trg 12-16, 11000 Belgrade, Serbia
| | - Vele Tešević
- Faculty
of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| | - Marija V. Pergal
- Institute
of Chemistry, Technology and Metallurgy (ICTM)—Center of Chemistry, University of Belgrade, Studentski Trg 12-16, 11000 Belgrade, Serbia
| |
Collapse
|