1
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Ye X, Jing X, Liu Y, Han Z, Yang F, Qiao L, Ren J, Meng L, Li Z, Wang W, Li J, Li Y. Simultaneously Flame Retarding and Toughening of Epoxy Resin Composites Based on Two-Dimensional Polyhedral Oligomeric Silsesquioxane/Polyoxometalate Supramolecular Nanocrystals with Ultralow Loading. ACS APPLIED MATERIALS & INTERFACES 2024. [PMID: 39240053 DOI: 10.1021/acsami.4c09639] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/07/2024]
Abstract
For industrial practical applications, it is difficult to simultaneously endow epoxy resin (EP) composites with superior flame retardancy, smoke suppression, toughness, and low-dielectric constants. Herein, unique polyhedral oligomeric silsesquioxane/polyoxometalate (POM(Mo)-POSS(ibu-Li)) nanosheets were synthesized via a simple one-pot method using laboratory-made lithium-containing hepta-isobutyl-POSS (ibu-Li-POSS) and the low-cost industrial chromogenic agent H3PMo12O40 as raw materials. The incorporation of 2 wt % POM(Mo)-POSS(ibu-Li) nanoflakes into EP significantly enhanced the compatibility between nanoadditives and the EP matrix. Compared with EP, the flexural and impact strengths increased by 36.2 and 78.2%, respectively. Therefore, POM(Mo)-POSS(ibu-Li) has significant advantages in enhancing the toughness of EP compared with existing flame retardants. The dielectric constant and loss were apparently reduced to meet the increasing requirements of EP-type electronic packaging materials and components. Notably, the synthesized POM(Mo)-POSS(ibu-Li) contained various flame-retardant and smoke-suppression elements such as P, Mo, and Si. The ultralow loading (2 wt %) of POM(Mo)-POSS(ibu-Li) significantly reduced the peak heat release rate, peak of smoke production rate, and CO production rate by 43.9, 40.6, and 65.8%, respectively. Meanwhile, the value of LOI increased directly from 24.0% for EP to 30.2% and passed the V-0 rating in the UL-94 test. However, incorporating 5 wt % POSS derivatives into EP alone to ensure that the prepared composites pass the V-0 rating of the UL-94 test has always been an extraordinarily difficult problem. Therefore, the dilemmas of poor dielectric properties, inherent flammability, and brittleness of EP were completely overcome through the successful application of POM(Mo)-POSS(ibu-Li) supramolecular nanosheets.
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Affiliation(s)
- Xinming Ye
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Xinyi Jing
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Yunlan Liu
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Zhiqing Han
- North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Fan Yang
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Liang Qiao
- School of Materials Science and Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, P. R. China
| | - Jie Ren
- School of Chemistry and Chemical Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Linggong Meng
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Zhimao Li
- School of Materials Science and Engineering, Beijing Institute of Technology, 5 South Zhongguancun Street, Haidian District, Beijing 100081, P. R. China
| | - Wensheng Wang
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Jie Li
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
| | - Yingchun Li
- School of Materials Science and Engineering, North University of China, No. 3 Xueyuan Road, Taiyuan 030051, Shanxi, P. R. China
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2
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Effect of AE-POSS content on the compatibility and mechanical properties of GER/DOPO-POSS composites. Polym Bull (Berl) 2022. [DOI: 10.1007/s00289-021-03616-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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3
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A Wind Tunnel Experimental Study of Icing on NACA0012 Aircraft Airfoil with Silicon Compounds Modified Polyurethane Coatings. MATERIALS 2021; 14:ma14195687. [PMID: 34640083 PMCID: PMC8510011 DOI: 10.3390/ma14195687] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/03/2021] [Revised: 09/22/2021] [Accepted: 09/25/2021] [Indexed: 11/18/2022]
Abstract
Ice formation on the aerodynamic surfaces of an aircraft is regarded as a major problem in the aerospace industry. Ice accumulation may damage parts, sensors and controllers and alter the aerodynamics of the airplane, leading to a range of undesired consequences, including flight delays, emergency landings, damaged parts and increased energy consumption. There are various approaches to reducing ice accretion, one of them being the application of icephobic coatings. In this work, commercially available polyurethane-based coatings were modified and deposited on NACA 0012 aircraft airfoils. A hybrid modification of polyurethane (PUR) topcoats was adopted by the addition of nanosilica and three-functional spherosilicates (a variety of silsesqioxane compound), which owe their unique properties to the presence of three different groups. The ice accretion on the manufactured nanocomposites was determined in an icing wind tunnel. The tests were performed under three different icing conditions: glaze ice, rime ice and mixed ice. Furthermore, the surface topography and wetting behavior (static contact angle and contact angle hysteresis) were investigated. It was found that the anti-icing properties of polyurethane nanocomposite coatings strongly depend on the icing conditions under which they are tested. Moreover, the addition of nanosilica and spherosilicates enabled the reduction of accreted ice by 65% in comparison to the neat topcoat.
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4
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Li L, Imoto H, Naka K. Soluble network polymers based on
trifluoropropyl‐substituted open‐cage
silsesquioxane: Synthesis, properties, and application for surface modifiers. J Appl Polym Sci 2020. [DOI: 10.1002/app.50167] [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]
Affiliation(s)
- Lina Li
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology Kyoto Institute of Technology Kyoto Japan
| | - Hiroaki Imoto
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology Kyoto Institute of Technology Kyoto Japan
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology Kyoto Institute of Technology Kyoto Japan
- Materials Innovation Lab Kyoto Institute of Technology Kyoto Japan
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5
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pH and temperature-responsive POSS-based poly(2-(dimethylamino)ethyl methacrylate) for highly efficient Cr(VI) adsorption. Colloid Polym Sci 2020. [DOI: 10.1007/s00396-020-04737-x] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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6
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Multifunctional hydrophobic coatings based on siloxane polymers with branched perfluoroalkyl substituents: Fast, simple and ecologically safe synthesis in active media. J Organomet Chem 2020. [DOI: 10.1016/j.jorganchem.2020.121398] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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7
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Chen Q, Xiong J, Chen G, Tan T. Preparation and characterization of highly transparent hydrophobic nanocellulose film using corn husks as main material. Int J Biol Macromol 2020; 158:781-789. [PMID: 32371132 DOI: 10.1016/j.ijbiomac.2020.04.250] [Citation(s) in RCA: 17] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/22/2019] [Revised: 04/22/2020] [Accepted: 04/28/2020] [Indexed: 12/12/2022]
Abstract
In this paper, nanocellulose was extracted from agricultural waste corn husks. Transparent hydrophobic membranes containing silica were fabricated through two facile methods including surface coating and internal grafting. The results showed that: the nanocellulose prepared by TEMPO-mediated oxidation and high pressure homogenization not only retained the type and crystal structure of the original cellulose, but also increased the crystallinity to 64.5% and improved the thermal stability. Both surface coating and internal grafting methods had successfully loaded silica onto films. The internal grafting film had a silica content of 10.5%, which was mainly present inside the film. The light transmittance of this film was 84.4% and the surface contact angle to water was 152.6°. The content of silica on the surface coating film was 5.7%, and they were mainly distributed on the surface of the film to form a nano-scale rough surface. The light transmittance of the surface coating film was 87.8% and the surface contact angle to water was 165.7°. Compared to the film prepared by internal grafting method, the nanocellulose film prepared by surface coating method contained less nano silica and had better properties including higher transparency, higher surface roughness and excellent hydrophobic anti-fouling properties.
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Affiliation(s)
- Qifeng Chen
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China; Shenzhen Xinyichang Technology Co., Ltd, Shenzhen, 518000, China
| | - Jieyi Xiong
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
| | - Guangxue Chen
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China.
| | - Taiyan Tan
- State Key Laboratory of Pulp and Paper Engineering, South China University of Technology, Guangzhou, 510640, China
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8
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Liu YZ, Zhang H, Yu JX, Huang ZY, Wang C, Sun Y. Ferroelectric P(VDF-TrFE)/POSS nanocomposite films: compatibility, piezoelectricity, energy harvesting performance, and mechanical and atomic oxygen erosion. RSC Adv 2020; 10:17377-17386. [PMID: 35521467 PMCID: PMC9053480 DOI: 10.1039/d0ra01769h] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2020] [Accepted: 04/24/2020] [Indexed: 11/21/2022] Open
Abstract
Poly(vinylidene difluoride) (PVDF) and its copolymers as the polymers with the highest piezoelectric coefficient have been widely used as sensors and generators. However, their relatively low performances limit their applications in some harsh environments. In this work, piezoelectric poly(vinylidene-trifluoroethylene) P(VDF-TrFE) matrices with different amounts of polyhedral oligomeric silsesquioxane (POSS) were prepared by a low temperature solvent evaporation method and thermal poling. The morphology, surface performance, crystalline phase, and piezoelectric and ferroelectric properties of the nanocomposites were investigated and the influence of POSS on these performances was studied. POSS had good compatibility with P(VDF-TrFE) and did not affect the crystalline phase formation of the matrix. The composites presented good piezoelectric properties. Piezo- and triboelectric nanogenerators were designed and fabricated. The voltage and current outputs were analyzed and the polarization effect was evaluated. The average output voltage and the current density of the matrix were 3 V and 0.5 μA cm-2 when subjected to a force of 38 N on an area of 1 cm2. The mechanical properties of P(VDF-TrFE)/POSS nanocomposites were also studied by the nanoindentation test. The hardness and modulus of samples increased 20% and 17% with a low addition of POSS. Atomic oxygen erosion properties of the composites were numerically simulated by the Monte Carlo method. The erosion cavity shape and depth were compared and studied. The influence of POSS addition on the P(VDF-TrFE) matrix and the associated reinforcing mechanism were analyzed.
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Affiliation(s)
- Y Z Liu
- Department of Astronautic Science and Mechanics, Harbin Institute of Technology Harbin China
| | - H Zhang
- School of Chemistry and Chemical Engineering, Harbin Institute of Technology Harbin China
| | - J X Yu
- School of Materials Science and Engineering, Harbin Institute of Technology Harbin China
| | - Z Y Huang
- Department of Astronautic Science and Mechanics, Harbin Institute of Technology Harbin China
| | - C Wang
- Department of Astronautic Science and Mechanics, Harbin Institute of Technology Harbin China
| | - Y Sun
- Department of Astronautic Science and Mechanics, Harbin Institute of Technology Harbin China
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9
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Effect of chemical structure of fluorinated polyhedral oligomeric silsesquioxanes on formation of Langmuir monolayers and Langmuir-Blodgett films. Colloids Surf A Physicochem Eng Asp 2018. [DOI: 10.1016/j.colsurfa.2018.08.033] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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10
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Gel polymer electrolyte based on polymethyl methacrylate matrix composited with methacrylisobutyl-polyhedral oligomeric silsesquioxane by phase inversion method. Electrochim Acta 2018. [DOI: 10.1016/j.electacta.2018.05.012] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022]
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11
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Kaźmierczak J, Kuciński K, Stachowiak H, Hreczycho G. Introduction of Boron Functionalities into Silsesquioxanes: Novel Independent Methodologies. Chemistry 2018; 24:2509-2514. [PMID: 29315930 DOI: 10.1002/chem.201705898] [Citation(s) in RCA: 31] [Impact Index Per Article: 5.2] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2017] [Indexed: 11/06/2022]
Abstract
Owing to their versatile application possibilities, silsesquioxanes (SQs) are of considerable interest for creating hybrid inorganic-organic materials. In this report, two novel and independent strategies for the direct attachment of boron functionalities to silsesquioxanes are presented. Encouraged by our previous work concerning the synthesis of borasiloxanes through the catalyst-free dehydrogenative coupling of silanols and boranes, we decided to apply our method to a synthesis of various boron-functionalized silsesquioxanes. During our tests, we also investigated the activity of scandium(III) triflate, which we have previously used as an excellent catalyst for the obtaining of Si-O-Si and Si-O-Ge moieties. As a result, we also discovered a novel approach for the O-borylation of Si-OH groups in silsesquioxanes with allylborane. Both routes are highly chemoselective and efficiently lead to the obtaining of Si-O-B moiety under air atmosphere and at room temperature.
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Affiliation(s)
- Joanna Kaźmierczak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614, Poznań, Poland
| | - Krzysztof Kuciński
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614, Poznań, Poland
| | - Hanna Stachowiak
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614, Poznań, Poland
| | - Grzegorz Hreczycho
- Faculty of Chemistry, Adam Mickiewicz University in Poznań, Umultowska 89b, 61-614, Poznań, Poland
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12
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Imoto H, Katoh R, Naka K. Open-cage silsesquioxane necklace polymers having closed-cage silsesquioxane pendants. Polym Chem 2018. [DOI: 10.1039/c8py00758f] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/29/2023]
Abstract
A novel POSS monomer design has been proposed; a closed-cage POSS was tethered to an open-cage POSS, and the remaining two functional groups were employed for polymerization. The thermal and optical properties of the obtained main-chain type POSS polymers can be widely tuned by the substituents at the corners of the POSSs.
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Affiliation(s)
- Hiroaki Imoto
- Faculty of Molecular Chemistry and Engineering
- Graduate School of Science and Technology
- Kyoto Institute of Technology
- Kyoto 606-8585
- Japan
| | - Ryoichi Katoh
- Faculty of Molecular Chemistry and Engineering
- Graduate School of Science and Technology
- Kyoto Institute of Technology
- Kyoto 606-8585
- Japan
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering
- Graduate School of Science and Technology
- Kyoto Institute of Technology
- Kyoto 606-8585
- Japan
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13
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Caydamli Y, Yildirim E, Shen J, Fang X, Pasquinelli MA, Spontak RJ, Tonelli AE. Nanoscale considerations responsible for diverse macroscopic phase behavior in monosubstituted isobutyl-POSS/poly(ethylene oxide) blends. SOFT MATTER 2017; 13:8672-8677. [PMID: 29114685 DOI: 10.1039/c7sm01788j] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/07/2023]
Abstract
Nanocomposites prepared by incorporating functionalized polyhedral oligomeric silsesquioxane (POSS) into polymer matrices afford a wide range of versatile hybrid materials for use in technologies ranging from cosmetics and pharmaceuticals to sensors and batteries. Here, we investigate the phase behavior of nanocomposites composed of poly(ethylene oxide) (PEO) and monosubstituted isobutyl POSS (iPOSS) modified with different functional moieties. Microscopic analyses of blends containing these iPOSS variants reveal the existence of different macroscopic morphologies and surface topologies. In the presence of octa-iPOSS, a POSS-rich surface cell motif reminiscent of breath patterns develops, whereas addition of allyl-iPOSS promotes the formation of surface plates. While aminopropyl-iPOSS forms dispersed aggregates, maleamic acid-iPOSS disperses in PEO with little effect on PEO crystal morphology. We perform rotational isomeric state Monte Carlo simulations to discern the effect of monosubstitution on the interaction energy between iPOSS and PEO, and establish the molecular-level origin for these observed differences in phase behavior.
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Affiliation(s)
- Yavuz Caydamli
- Department of Textile Engineering, Chemistry & Science and Fiber & Polymer Science Program, North Carolina State University, Raleigh, NC 27695, USA.
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14
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Zhong W, Hou J, Yang HC, Chen V. Superhydrophobic membranes via facile bio-inspired mineralization for vacuum membrane distillation. J Memb Sci 2017. [DOI: 10.1016/j.memsci.2017.06.033] [Citation(s) in RCA: 43] [Impact Index Per Article: 6.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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15
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Grzelak M, Frąckowiak D, Marciniec B. Vinyl-Functionalized Silsesquioxanes and Germasilsesquioxanes. Eur J Inorg Chem 2017. [DOI: 10.1002/ejic.201700465] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Magdalena Grzelak
- Department of Organometallic Chemistry; Faculty of Chemistry; Adam Mickiewicz University in Poznań; Umultowska 89b 61-614 Poznań Poland
| | - Dawid Frąckowiak
- Center for Advanced Technologies; Adam Mickiewicz University in Poznań; Umultowska 89c 61-614 Poznań Poland
| | - Bogdan Marciniec
- Department of Organometallic Chemistry; Faculty of Chemistry; Adam Mickiewicz University in Poznań; Umultowska 89b 61-614 Poznań Poland
- Center for Advanced Technologies; Adam Mickiewicz University in Poznań; Umultowska 89c 61-614 Poznań Poland
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16
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Wang J, Sun J, Zhou J, Jin K, Fang Q. Fluorinated and Thermo-Cross-Linked Polyhedral Oligomeric Silsesquioxanes: New Organic-Inorganic Hybrid Materials for High-Performance Dielectric Application. ACS APPLIED MATERIALS & INTERFACES 2017; 9:12782-12790. [PMID: 28332816 DOI: 10.1021/acsami.7b01415] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
A fluorinated and thermo-cross-linked polyhedral oligomeric silsesquioxane (POSS) has been successfully synthesized by thermal polymerization of a fluorinated POSS monomer having an inorganic silsesquioxane core and organic side chains bearing thermo-cross-linkable trifluorovinyl ether groups. This new inorganic-organic hybrid polymer shows high thermostability with a 5 wt % loss temperature of 436 °C, as well as good transparency (a sheet with an average thickness of 1.5 mm shows high transmittance of 92% varying from 400 to 1100 nm). Moreover, the polymer exhibits both low dielectric constant (<2.56) and low dissipation factor (<3.1 × 10-3) in a wide range of frequencies from 40 Hz to 30 MHz even at a high frequency of 5 GHz. The polymer also shows low water uptake (<0.04%) and low Dk (near 2.63) after immersing it in water at room temperature for 3 days. These data imply that this polymer is very suitable to be utilized as a high-performance dielectric material for fabrication of high-frequency printed circuit boards or encapsulation resins for integrated circuit dies in the microelectronic industry. Furthermore, this work also provides a route for the preparation of fluorinated POSS-based polymers.
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Affiliation(s)
- Jiajia Wang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
| | - Jing Sun
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
| | - Junfeng Zhou
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
| | - Kaikai Jin
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
| | - Qiang Fang
- Key Laboratory of Synthetic and Self-Assembly Chemistry for Organic Functional Molecules, Shanghai Institute of Organic Chemistry, Chinese Academy of Sciences , 345 Lingling Road, Shanghai 200032, P. R. China
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17
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Irie Y, Yuasa S, Imoto H, Naka K. Synthesis of bifunctional terminal octasilicate-core dendrimer containing fluorocarbon and hydrocarbon chains. ACTA ACUST UNITED AC 2017. [DOI: 10.1002/pola.28451] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Affiliation(s)
- Yasuyuki Irie
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology; Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki; Sakyo-ku Kyoto 606-8585 Japan
| | - Sota Yuasa
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology; Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki; Sakyo-ku Kyoto 606-8585 Japan
| | - Hiroaki Imoto
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology; Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki; Sakyo-ku Kyoto 606-8585 Japan
| | - Kensuke Naka
- Faculty of Molecular Chemistry and Engineering, Graduate School of Science and Technology; Kyoto Institute of Technology, Goshokaido-cho, Matsugasaki; Sakyo-ku Kyoto 606-8585 Japan
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18
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Dutkiewicz M, Karasiewicz J, Rojewska M, Skrzypiec M, Dopierała K, Prochaska K, Maciejewski H. Synthesis of an Open-Cage Structure POSS Containing Various Functional Groups and Their Effect on the Formation and Properties of Langmuir Monolayers. Chemistry 2016; 22:13275-86. [DOI: 10.1002/chem.201602456] [Citation(s) in RCA: 21] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/23/2016] [Indexed: 11/10/2022]
Affiliation(s)
- Michał Dutkiewicz
- Centre for Advanced Technologies; Adam Mickiewicz University in Poznań; Umultowska 89 C 61-614 Poznań Poland
- Poznań Science and Technology Park; Adam Mickiewicz University Foundation; Rubież 46 61-612 Poznań Poland
| | - Joanna Karasiewicz
- Faculty of Chemistry; Adam Mickiewicz University in Poznań; Umultowska 89 B 61-614 Poznań Poland
| | - Monika Rojewska
- Institute of Chemical Technology and Engineering; Poznań University of Technology; Berdychowo 4 60-965 Poznań Poland
| | - Marta Skrzypiec
- Institute of Chemical Technology and Engineering; Poznań University of Technology; Berdychowo 4 60-965 Poznań Poland
| | - Katarzyna Dopierała
- Institute of Chemical Technology and Engineering; Poznań University of Technology; Berdychowo 4 60-965 Poznań Poland
| | - Krystyna Prochaska
- Institute of Chemical Technology and Engineering; Poznań University of Technology; Berdychowo 4 60-965 Poznań Poland
| | - Hieronim Maciejewski
- Faculty of Chemistry; Adam Mickiewicz University in Poznań; Umultowska 89 B 61-614 Poznań Poland
- Poznań Science and Technology Park; Adam Mickiewicz University Foundation; Rubież 46 61-612 Poznań Poland
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19
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Han SY, Wang XM, Shao Y, Guo QY, Li Y, Zhang WB. Janus POSS Based on Mixed [2:6] Octakis-Adduct Regioisomers. Chemistry 2016; 22:6397-403. [DOI: 10.1002/chem.201600579] [Citation(s) in RCA: 33] [Impact Index Per Article: 4.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2016] [Indexed: 11/07/2022]
Affiliation(s)
- Shuai-Yuan Han
- Key Laboratory of Polymer Chemistry & Physics of the Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| | - Xiao-Man Wang
- Key Laboratory of Polymer Chemistry & Physics of the Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| | - Yu Shao
- Key Laboratory of Polymer Chemistry & Physics of the Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| | - Qing-Yun Guo
- Key Laboratory of Polymer Chemistry & Physics of the Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
| | - Yiwen Li
- College of Polymer Science & Engineering; State Key Laboratory of Polymer Materials Engineering; Sichuan University; Chengdu 610065 P.R. China
| | - Wen-Bin Zhang
- Key Laboratory of Polymer Chemistry & Physics of the Ministry of Education; Center for Soft Matter Science and Engineering; College of Chemistry and Molecular Engineering; Peking University; Beijing 100871 P.R. China
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20
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Thermally amendable and thermally stable thin film of POSS tethered Poly(methyl methacrylate) (PMMA) synthesized by ATRP. Eur Polym J 2016. [DOI: 10.1016/j.eurpolymj.2015.12.010] [Citation(s) in RCA: 15] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
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21
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Kulikov OV, McCandless GT, Siriwardane DA, Sevryugina YV, Novak BM. Peculiarities of the crystal packing of n-alkyl side chain ureas—precursors in the synthesis of helical polycarbodiimides. Tetrahedron Lett 2015. [DOI: 10.1016/j.tetlet.2015.05.056] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Dong XH, Ni B, Huang M, Hsu CH, Chen Z, Lin Z, Zhang WB, Shi AC, Cheng SZD. Chain Overcrowding Induced Phase Separation and Hierarchical Structure Formation in Fluorinated Polyhedral Oligomeric Silsesquioxane (FPOSS)-Based Giant Surfactants. Macromolecules 2015. [DOI: 10.1021/acs.macromol.5b01661] [Citation(s) in RCA: 32] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/27/2023]
Affiliation(s)
- Xue-Hui Dong
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
| | - Bo Ni
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
| | - Mingjun Huang
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
| | - Chih-Hao Hsu
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
| | - Ziran Chen
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
| | - Zhiwei Lin
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
| | - Wen-Bin Zhang
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
- Key Laboratory
of Polymer Chemistry and Physics of Ministry of Education, College
of Chemistry and Molecular Engineering, Center for Soft Matter Science
and Engineering, Peking University, Beijing 100871, China
| | - An-Chang Shi
- Department of Physics and Astronomy, McMaster University, Hamilton, Ontario L8S
4M1, Canada
| | - Stephen Z. D. Cheng
- Department of Polymer
Science, The University of Akron, Akron, Ohio 44325, United States
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23
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Wang XM, Guo QY, Han SY, Wang JY, Han D, Fu Q, Zhang WB. Stochastic/Controlled Symmetry Breaking of the T8-POSS Cages toward Multifunctional Regioisomeric Nanobuilding Blocks. Chemistry 2015; 21:15246-55. [DOI: 10.1002/chem.201502125] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/31/2015] [Indexed: 02/02/2023]
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24
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Xia Y, Yao H, Cui M, Ma Y, Kong Z, Wu B, Qi Z, Sun Y. Theoretical and experimental investigations on mono-substituted and multi-substituted functional polyhedral oligomeric silsesquioxanes. RSC Adv 2015. [DOI: 10.1039/c5ra14298a] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Theoretical and experimental investigations on substituted functional polyhedral oligomeric silsesquioxanes.
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Affiliation(s)
- Yong Xia
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
| | - Hongtao Yao
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
| | - Meifang Cui
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
| | - Yun Ma
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
| | - Zhineng Kong
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
| | - Baoying Wu
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
| | - Zhengjian Qi
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
| | - Yueming Sun
- College of Chemistry and Chemical Engineering
- Southeast University
- Nanjing
- PR China
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25
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Wei Q, Schlaich C, Prévost S, Schulz A, Böttcher C, Gradzielski M, Qi Z, Haag R, Schalley CA. Supramolecular polymers as surface coatings: rapid fabrication of healable superhydrophobic and slippery surfaces. ADVANCED MATERIALS (DEERFIELD BEACH, FLA.) 2014; 26:7358-7364. [PMID: 25236438 DOI: 10.1002/adma.201401366] [Citation(s) in RCA: 63] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/27/2014] [Revised: 07/11/2014] [Indexed: 06/03/2023]
Abstract
Supramolecular polymerization for non-wetting surface coatings is described. The self-assembly of low-molecular-weight gelators (LMWGs) with perfluorinated side chains can be utilized to rapidly construct superhydrophobic, as well as liquid-infused slippery surfaces within minutes. The lubricated slippery surface exhibits impressive repellency to biological li-quids, such as human serum and blood, and very fast self-healing.
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Affiliation(s)
- Qiang Wei
- Institut für Chemie und Biochemie, Freie Universität Berlin, Takustrasse 3, 14195, Berlin, Germany; Helmholtz Virtual Institute Multifunctional Biomaterials for Medicine, Kantstraβe 55, 14513, Teltow-Seehof, Germany
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26
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Shao Y, Aizhao P, Ling H. POSS end-capped diblock copolymers: Synthesis, micelle self-assembly and properties. J Colloid Interface Sci 2014; 425:5-11. [DOI: 10.1016/j.jcis.2014.03.027] [Citation(s) in RCA: 33] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2013] [Revised: 03/03/2014] [Accepted: 03/11/2014] [Indexed: 10/25/2022]
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27
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Ni B, Dong XH, Chen Z, Lin Z, Li Y, Huang M, Fu Q, Cheng SZD, Zhang WB. “Clicking” fluorinated polyhedral oligomeric silsesquioxane onto polymers: a modular approach toward shape amphiphiles with fluorous molecular clusters. Polym Chem 2014. [DOI: 10.1039/c3py01670f] [Citation(s) in RCA: 31] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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28
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Zhou W, Shi J, Yuan S, Chen Y. Crystallization and shear-induced formation of organogels in novel poly[(butylene succinate)-co
-diolisobutyl]-[polyhedral oligomeric silsesquioxane] copolyesters. POLYM INT 2013. [DOI: 10.1002/pi.4544] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Affiliation(s)
- Weihua Zhou
- Institute of Polymers/Department of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 China
| | - Jiangman Shi
- Institute of Polymers/Department of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 China
| | - Shuaishuai Yuan
- Institute of Polymers/Department of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 China
| | - Yiwang Chen
- Institute of Polymers/Department of Chemistry; Nanchang University; 999 Xuefu Avenue Nanchang 330031 China
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29
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Ramirez SM, Diaz YJ, Sahagun CM, Duff MW, Lawal OB, Iacono ST, Mabry JM. Reversible addition–fragmentation chain transfer (RAFT) copolymerization of fluoroalkyl polyhedral oligomeric silsesquioxane (F-POSS) macromers. Polym Chem 2013. [DOI: 10.1039/c3py00018d] [Citation(s) in RCA: 34] [Impact Index Per Article: 3.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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30
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31
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Ervithayasuporn V, Pornsamutsin N, Prangyoo P, Sammawutthichai K, Jaroentomeechai T, Phurat C, Teerawatananond T. One-pot synthesis of halogen exchanged silsesquioxanes: octakis(3-bromopropyl)octasilsesquioxane and octakis(3-iodopropyl)octasilsesquioxane. Dalton Trans 2013; 42:13747-53. [DOI: 10.1039/c3dt51373d] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022]
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