Analysis of optical properties of TiO2 nanoparticles and PAN/TiO2 composite nanofibers
作者： Tomasz Tański , Wiktor Matysiak , Łukasz Krzemiński , None
DOI: 10.1080/10426914.2016.1257129
关键词:
摘要: ABSTRACTThe aim of the study was production thin composite nanofibrous mats PAN/TiO2 nanoparticles using electrospinning method from solution PAN/TiO2/DMF. TiO2 were obtained sol-gel method. To prepare sol mixture, organic alkoxides precursor titanium isopropoxide and water used. Calcination TiO-gel following milling carried out to obtain rutile phase. In order analyze structure particles, we used X-ray diffraction analysis (XRD) energy dispersive spectrometer (EDS). Analysis morphology chemical composition resulting nanofibers a scanning electron microscope (SEM) with EDS. The optical properties band prepared determined by spectral absorbance as function radiation UV–Vis spectrophotometer.
sci-hub.se 参考文章(26)
Su-Yeol Ryu, Jae Woo Chung, Seung-Yeop Kwak, Dependence of photocatalytic and antimicrobial activity of electrospun polymeric nanofiber composites on the positioning of Ag–TiO2 nanoparticles Composites Science and Technology. ,vol. 117, pp. 9- 17 ,(2015) , 10.1016/J.COMPSCITECH.2015.05.014
Shipeng Wen, Rong Zhang, Shui Hu, Liqun Zhang, Li Liu, Improved fluorescence properties of core–sheath electrospun nanofibers sensitized by silver nanoparticles Optical Materials. ,vol. 47, pp. 263- 269 ,(2015) , 10.1016/J.OPTMAT.2015.05.038
Abbas M. Selman, Z. Hassan, Fabrication and characterization of metal–semiconductor–metal ultraviolet photodetector based on rutile TiO2 nanorod Materials Research Bulletin. ,vol. 73, pp. 29- 37 ,(2016) , 10.1016/J.MATERRESBULL.2015.08.013
Hamed Bazrafshan, Zahra Alipour Tesieh, Saeideh Dabirnia, Abbas Naderifar, Low Temperature Synthesis of TiO2 Nanoparticles with High Photocatalytic Activity and Photoelectrochemical Properties through Sol–Gel Method Materials and Manufacturing Processes. ,vol. 31, pp. 119- 125 ,(2016) , 10.1080/10426914.2015.1037899
M Landmann, E Rauls, W G Schmidt, The electronic structure and optical response of rutile, anatase and brookite TiO2. Journal of Physics: Condensed Matter. ,vol. 24, pp. 195503- 195508 ,(2012) , 10.1088/0953-8984/24/19/195503
Burak Yuzer, Marco Guida, Fehiman Ciner, Burcu Aktan, M. Iberia Aydin, Sureyya Meric, Huseyin Selcuk, A multifaceted aggregation and toxicity assessment study of sol–gel-based TiO2 nanoparticles during textile wastewater treatment Desalination and Water Treatment. ,vol. 57, pp. 4966- 4973 ,(2016) , 10.1080/19443994.2014.1000387
Chureerat Prahsarn, Wattana Klinsukhon, Nanjaporn Roungpaisan, Electrospinning of PAN/DMF/H2O containing TiO2 and photocatalytic activity of their webs Materials Letters. ,vol. 65, pp. 2498- 2501 ,(2011) , 10.1016/J.MATLET.2011.05.018
M. Roso, A. Lorenzetti, C. Boaretti, D. Hrelja, M. Modesti, Graphene/TiO2 based photo-catalysts on nanostructured membranes as a potential active filter media for methanol gas-phase degradation Applied Catalysis B-environmental. ,vol. 176, pp. 225- 232 ,(2015) , 10.1016/J.APCATB.2015.04.006
R. Nirmala, Kyungsoo Jeon, R. Navamathavan, Byoung-Suhk Kim, Myung-Seob Khil, Hak Yong Kim, Fabrication and characterization of II-VI semiconductor nanoparticles decorated electrospun polyacrylonitrile nanofibers. Journal of Colloid and Interface Science. ,vol. 397, pp. 65- 72 ,(2013) , 10.1016/J.JCIS.2013.01.057
S. Mahshid, M. Askari, M. Sasani Ghamsari, Synthesis of TiO2 nanoparticles by hydrolysis and peptization of titanium isopropoxide solution Journal of Materials Processing Technology. ,vol. 189, pp. 296- 300 ,(2007) , 10.1016/J.JMATPROTEC.2007.01.040