Powiadomienia systemowe
- Sesja wygasła!
Tytuł artykułu
Autorzy
Wybrane pełne teksty z tego czasopisma
Identyfikatory
Warianty tytułu
Języki publikacji
Abstrakty
Poly(methyl methacrylate)-holmium orthovanadate (PMMA-HoVO4) nanocomposites were synthesized using emulsifierfree emulsion polymerization system in two ways. In the first one, the HoVO4 nanoparticle dispersion was added to the emulsion system before or after polymerization start (in situ polymerization). In the other one, nanoparticle dispersion and polymeric latex were mixed together at room temperature (blending). Crystalline HoVO4 nanoparticles (about 60 nm) were synthesized by coprecipitation method. Three different composite latexes were synthesized by varying the potassium persulfate concentration and the time of HoVO4 nanoparticles addition. According to the dynamic light scattering analysis, the size of the polymer beads in the latexes is between 244.8 nm and 502.5 nm and the PDI values are in the range of 0.005 to 0.206. Infrared spectral analysis showed that HoVO4 caused some changes in the structure of the polymer. Luminescence measurements attempted to determine optical properties of the nanocomposites. The results have shown that HoVO4 nanoparticles do not protect their structure due to the reaction with persulfate radicals but that they enter the polymer beads and change the luminescence properties of the polymer forming a new material with different properties.
Słowa kluczowe
Wydawca
Czasopismo
Rocznik
Tom
Strony
143--150
Opis fizyczny
Bibliogr. 28 poz., tab., rys.
Twórcy
autor
- Department of Chemistry, Faculty of Science&Literature, Balıkesir University, Balıkesir, Turkey
autor
- Department of Chemistry, Faculty of Science&Literature, Balıkesir University, Balıkesir, Turkey
autor
- Department of Chemistry, Faculty of Science&Literature, Balıkesir University, Balıkesir, Turkey
Bibliografia
- [1] HUYNH W.U., DITTMER J.J., ALIVISATOS A.P., Science, 295 (5564) (2002), 2425.
- [2] YANG H., REN Q., ZHANG G., CHOW Y.T., CHAN H.P., CHU P.L., Opt. Laser Technol., 37 (4) (2005), 259.
- [3] YUWONO A.H., XUE J., WANG J., ELIM H.I., JI W., LI Y., WHITE T.J., J. Mater. Chem., 13 (6) (2003), 1475.
- [4] MATAKI H., YAMAKI S., FUKUI T., Jpn. J. Appl. Phys., 43 (8S) (2004), 5819.
- [5] ALTHUES H., SIMON P., KASKEL S., J. Mater. Chem., 17 (8) (2007), 758.
- [6] CHAI R., LIAN H., LI C., CHENG Z., HOU Z., HUANG S., LIN J., J. Phys. Chem. C, 113 (19) (2009), 8070.
- [7] BOYER J., JOHNSON N., VAN VEGGEL F., Chem. Mater., 21 (10) (2009), 2010.
- [8] MUSBAH S.S., RADOJEVI´C V.J., BORNA N.V., STOJANOVI´C D.B., DRAMI´CANIN M.D., MARINKOVI´C A.D., ALEKSI´C R.R., J. Serb. Chem. Soc., 76 (8) (2011), 1153.
- [9] DEMIR M.M., KOYNOV K., AKBEY Ü., BUBECK C., PARK I., LIEBERWIRTH I., WEGNER G., Macromolecules, 40 (4) (2007), 1089.
- [10] MOYNIHAN S., DEUN VAN R., BINNEMANS K., KRUEGER J., VON PAPEN G., KEWELL A., CREAN G., REDMOND G., Opt. Mater., 29 (12) (2007), 1798.
- [11] TAN J., ZHAO G., ZENG Z., WINNIK M. A., Macromolecules, 48 (11) (2015), 3629.
- [12] BULBUL B., BEYAZ S., Mater. Chem. Phys., 173 (2016), 200.
- [13] BÜNZLI J.-C.G., PIGUET C., Chem. Soc. Rev., 34 (12) (2005), 1048.
- [14] ABOUMARZOUK O.M., SOMANI B.K., MONGA M., Int. Braz. J. Urol., 38 (3) (2012), 298.
- [15] TÜCKS A., BECK H. P., Dyes Pigments, 72 (2) (2007), 163.
- [16] YU C., YU M., LI C., ZHANG C., YANG P., LIN J., Cryst. Growth Des., 9 (2) 2008, 783.
- [17] MILLER F.A., WILKINS C H., Anal. Chem., 24 (8) (1952), 1253.
- [18] STUART B., Infrared spectroscopy: fundamentals and applications, Wiley-VCH, 2004.
- [19] FANG G., WU W., DENG Y., ZHOU D., Chem. Eng. J., 323 (2017), 84.
- [20] FANG G., WU W., LIU C., DIONYSIOU D.D., DENG Y., ZHOU D., Appl. Catal. B- Environ., 202 (2017), 1.
- [21] CAN S., TANRISEVER T., J. Appl. Polym. Sci., 103 (4) (2007), 2494.
- [22] TANRISEVER T., OKAY O., SÖNMEZO˘G LU I.Ç., J. Appl. Polym. Sci., 61 (3) (1996), 485.
- [23] ZOU D., AKLONIS J., SALOVEY R., J. Polym. Sci. Pol. Chem., 30 (11) (1992), 2443.
- [24] XIE G., ZHANG Q., LUO Z., WU M., LI T., J. Appl. Polym. Sci., 87 (11) (2003), 1733.
- [25] LIN Z., Analysis and Identification of Infrared Spectrum of the Polymer, Sichuan University Press, Chengdu, 1989.
- [26] DUAN G., ZHANG C., LI A., YANG X., LU L., WANG X., Nanoscale Res. Lett., 3 (3) (2008), 118.
- [27] GUHUR A., JACKSON S.D., Opt. Express, 18 (19) (2010), 20164.
- [28] VENKATESWARLU M., MAHAMUDA S., SWAPNA K., PRASAD M.V.V.K.S., RAO A.S., SHAKYA S., BABU A.M., PRAKASH G.V., J. Lumin., 163 (2015), 64.
Uwagi
Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).
Typ dokumentu
Bibliografia
Identyfikator YADDA
bwmeta1.element.baztech-42618c1c-eb25-44b4-b17f-8e9cf6342cd2