Optical and Photocatalytic Properties of Copper(II) Doped Zinc Oxide

被引：0
作者：
Radulescu, Marius [1 ]
Arsenie, Laura Vasilica [1 ]
Oprea, Ovidiu [1 ]
Vasile, Bogdan Stefan [1 ]
机构：
[1] Univ Politehn Bucuresti, Fac Appl Chem & Mat Sci, 1 Gh Polizu, Bucharest, Romania
来源：
REVISTA DE CHIMIE | 2016年 / 67卷 / 12期
关键词：
ZnO; photocatalytic activity; optical; copper; ION-EXCHANGE KINETICS; PRECURSOR METHOD; ZNO NANOPARTICLES; ROUTE; PHOTOLUMINESCENCE; COMPLEXES; MAGNETITE; RELEASE; RESINS; GEL;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
The aim of the present study was the synthesis and characterization of copper(II) doped zinc oxide. The synthesis was done by solvothermal method, in 1-butanol or 1-pentanol, using only the acetate of the corresponding metal. The characterization of the obtained powders was done by X-ray diffraction (XRD), transmission electron microscopy (TEM), thermal analysis (TG-DSC), UV-Vis and fluorescence spectra (PL). The determination of the optical properties have indicated that while the UV-Vis absorbtion remains high, the photocatalytic activity is strongly diminished by the presence of the copper ions. Such nanoparticles are therefore best candidates for textile industry or cosmetic industry, where the usual photocatalytic activity of ZnO is a major drawback.
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页码：2596 / 2599
页数：4
相关论文
共 33 条
[1]  
Covaliu CI, 2011, OPTOELECTRON ADV MAT, V5, P1097
[2]   Effect of surfactant concentration on textural, morphological and magnetic properties of CoFe2O4 nanoparticles and evaluation of their adsorptive capacity for Pb(II) ions [J].
Culita, Daniela C. ;
Simonescu, Claudia Maria ;
Dragne, Mioara ;
Stanica, Nicolae ;
Munteanu, Comel ;
Preda, Silviu ;
Oprea, Ovidiu .
CERAMICS INTERNATIONAL, 2015, 41 (10) :13553-13560
[3]  
Ficai D, 2011, DIG J NANOMATER BIOS, V6, P943
[4]  
Gingasu D, 2011, DIG J NANOMATER BIOS, V6, P1215
[5]   Structural, magnetic and catalytic properties of cobalt chromite obtained through precursor method [J].
Gingasu, Dana ;
Mindru, Ioana ;
Culita, Daniela C. ;
Patron, Luminita ;
Calderon-Moreno, Jose Maria ;
Osiceanu, Petre ;
Preda, Silviu ;
Oprea, Ovidiu ;
Parvulescu, Viorica ;
Teodorescu, Valentin ;
Walsh, James P. S. .
MATERIALS RESEARCH BULLETIN, 2015, 62 :52-64
[6]   Precursor method-A nonconventional route for the synthesis of ZnCr2O4 spinel [J].
Gingasu, Dana ;
Mindru, Ioana ;
Patron, Luminita ;
Culita, Daniela C. ;
Calderon-Moreno, Jose Maria ;
Diamandescu, Lucian ;
Feder, Marcel ;
Oprea, Ovidiu .
JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 2013, 74 (09) :1295-1302
[7]  
Lacatusu I., 2012, NANOTECHNOLOGY, V23
[8]   Design of soft lipid nanocarriers based on bioactive vegetable oils with multiple health benefits [J].
Lacatusu, Loana ;
Niculae, Gabriela ;
Badea, Nicoleta ;
Stan, Raluca ;
Popa, Ovidiu ;
Oprea, Ovidiu ;
Meghea, Aurelia .
CHEMICAL ENGINEERING JOURNAL, 2014, 246 :311-321
[9]  
Marinescu G, 2014, REV CHIM-BUCHAREST, V65, P1421
[10]  
Marinescu G, 2014, REV CHIM-BUCHAREST, V65, P426
1234