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Tytuł artykułu

Fabrication and Characterization of Photochromic Spirooxazine/Polyvinylidene Fluoride Fiber Membranes via Electrospinning

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Treść / Zawartość
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Warianty tytułu
PL
Wytwarzanie za pomocą elektroprzędzenia i charakterystyka fotochromowych membran światłowodowych z spiroksazyny i fluorku poliwalildanu
Języki publikacji
EN
Abstrakty
EN
In this study, photochromic spirooxazine material of N-methyl-3,3-dimethyl-9'-hydroxy-spiro[2H-indole-2-[3H] naphtho [2,1-b] [1,4] oxazine] was synthesised. Spirooxazine/PVDF fiber (SPF) membranes with different contents ofspirooxazine were successfully prepared by electrospinning. The SPF membranes were characterised by FTIR and SEM.The photochromic properties and contact angle of the SPF membranes were evaluated. The results show that the SPF membranes change from colorless to blue whenexposed to UV light, but they revert to their original colour after the UV light disappears. The colour difference and contact angle of the SPF membranes firstly increase and then decrease with a rise in the content of spirooxazine.
PL
W pracy otrzymano fotochromowy materiał spirooksazynowy N-metylo-3,3-dimetylo-9'-hydroksy-spiro [2H-indolo-2 - [3H] nafto [2,1-b] [1,4] oksazyny]. Za pomocą elektroprzędzenia wytworzono membrany z spiroksaksyny i fluorku poliwalildanu PVDF (SPF) o różnej zawartości spiroksaksyny. Błony SPF scharakteryzowano za pomocą FTIR i SEM. Oceniono właściwości fotochromowe i kąt zwilżania błon SPF. Wyniki pokazały, że membrany SPF zmieniają kolor z bezbarwnego na niebieski po ekspozycji na światło UV, ale powracają do swojego pierwotnego koloru po zaniku światła UV. Różnica barwy i kąt zwilżania membran SPF najpierw wzrastają, a następnie zmniejszają się wraz ze wzrostem zawartości spirooksazyny.
Rocznik
Strony
34--38
Opis fizyczny
Bibliogr. 19 poz., rys., tab.
Twórcy
autor
  • Sichuan University, College of Light Industry, Textile and Food Engineering, No.24 South Section 1, Yihuan Road, Chengdu, China
autor
  • Sichuan University, College of Light Industry, Textile and Food Engineering, No.24 South Section 1, Yihuan Road, Chengdu, China
autor
  • Sichuan University, College of Light Industry, Textile and Food Engineering, No.24 South Section 1, Yihuan Road, Chengdu, China
autor
  • The Hong Kong Polytechnic University, Institute of Textiles and Clothing, Hung Hom, Kowloon, Hong Kong, China
Bibliografia
  • 1. Cheng T, Cherif C, Hund RD, Lin T, Zhao NP. Functionalised roving for structural health monitoring of composites. Mater. Technol. 2010; 25(2): 112.
  • 2. Yan Y, Zhu Y, Ge M. Study on the photochromic properties of coloured luminous fibres based on PA6. FIBRES & TEXTILES in Eastern Europe 2016; 24, 3(117): 38-43.
  • 3. Medvedeva D, Bobrovsky A, Boiko N, Shibaev V, Zavarzin L, Kalik M, Krayushkin M. A Combination of Selective Light Reflection and Fluorescence Modulation in a Cholesteric Polymer Matrix. Macromol. Rapid. Comm. 2005; 26(3): 177.
  • 4. Rigau L H, Jensen B E B, Fjeldsø K S, Postma A, Li G., Goldie K N, Albericio F, Zelikin A N. Städler B. Surface Adhered composite poly (vinyl Alcohol) physical hydrogels: polymersome-aided delivery of therapeutic small molecules. Adv Healthc Mater 2012; 1(6):791.
  • 5. Kim C, Oh S, Kim Y, Cha H, Kang Y. Characterization of the Spironaphthooxazine Doped Photochromic Glass: The Effect of Matrix Polarity and Pore Size J. Phys. Chem. C, 2008; 112 (4):1140 .
  • 6. York M, Evans R. Synthesis and properties of 1,3,3-trimethylspiro[indoline-2,3’naphtho[2,1- b][1,4]oxazin]-6’-amine, a novel, red colouring photochromic spirooxazine. Tetrahedron lett. 2010; 51(16):2195 .
  • 7. Fu ZS, Sun BB, Chen J, Yuan L. Preparation and photochromism of carboxymethyl chitin derivatives containing spirooxazine moiety. Dyes Pigments. 2008; 76(2): 515.
  • 8. Cheng T., Lin T., Brady R. and Wang X. Photochromic fabrics with improved durability and photochromic performance. Fiber. Polym. 2008, 9(5): 521.
  • 9. Feczkó T, Kovács M, Voncina B. Improvement of fatigue resistance of spirooxazine in ethyl cellulose and poly(methyl methacrylate) nanoparticles using a hindered amine light stabilizer. J. Photoch. Photobio. A, 2012; 247(11): 1.
  • 10. Kim SH, Lee SJ, Park SY, Suh HJ, Jin SH, Gal YS. Synthesis and properties of ionic conjugated polymer with spiroxazine moiety. Dyes Pigments 2006; 68(1): 61.
  • 11. Partington SM, Towns AD. Photochromism in spiroindolinonaphthoxazine dyes: Effects of alkyl and ester substituents on photochromic properties. Dyes Pigments 2014; 104(1): 123 .
  • 12. Khenoussi N, Drean E, Schacher L, Adolphe DC, Balard H. Preparation and morphology study of carbon nanotube reinforced polyacrylonitrile nanofibres. Mater. Technol. 2009, 24(1):36 .
  • 13. Yang GC, Gong J, Yang R, Guo HW, Wang YZ, Liu BF, Dong SJ. Modification of electrode surface through electrospinning followed by self-assembly multilayer film of polyoxometalate and its photochromic. Electrochem. Commun. 2006; 8(5):790.
  • 14. Wang JC, Wu JL, Xu W, Zhang Q, Fu Q. Preparation of poly(vinylidene fluoride) films with excellent electric property, improved dielectric property and dominant polar crystalline forms by adding a quaternary phosphorus salt functionalized graphene. Compos. Sci. Technol. 2014; 91(2): 1 .
  • 15. Zou Q, Li X, Zhou J, Bai KK, Ågrenc H. Synthesis and photochromism of a spirooxazine derivative featuring acarbazole moiety: Fast thermal bleaching and excellent fatigue resistance. Dyes Pigments 2014; 107(13): 174.
  • 16. Krupa A, Sobczyk AT, Jaworek A. Surface properties of plasma-modified poly (vinylidene fluoride) and poly (vinyl chloride) nanofibres. FIBRES & TEXTILES in Eastern Europe 2014; 2(104): 35-39.
  • 17. Venugopal J, Ramakrishna S. Applications of polymer nanofibers in biomedicine andbiotechnology. Applied biochemistry and biotechnology 2005, 125(3): 147.
  • 18. Yoon S, Prabu AA, Kim KJ, Park C. Metal Salt-Induced Ferroelectric Crystalline Phase in Poly(vinylidene fluoride) Films. Macromol Rapid Comm. 2008; 29(15): 1316.
  • 19. Ying L, Kang ET, Neoh KG. Synthesis and Characterization of Poly(N isopropylacrylamide)-graft-Poly(vinylidene fluoride) Copolymers and Temperature Sensitive Membranes. Langmuir 2002; 18(16): 6416.
Uwagi
PL
Opracowanie rekordu w ramach umowy 509/P-DUN/2018 ze środków MNiSW przeznaczonych na działalność upowszechniającą naukę (2018).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-b99151b4-444a-489d-9438-2ee00e52fc05
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