نتایج جستجو برای: polyvinyl butyral

تعداد نتایج: 8199  

Journal: :Manufacturing Technology 2021

This paper deals with a synthesis of new ionising radiation attenuation composite material from Lu2O3 - Bi2O3 nanoparticles structure, that has never been described yet. The describes the preparation nano- and microparticles by three methods: self-combustion synthesis, solid-state method coprecipitation method. Polymer solution was prepared Polyvinyl Butyral. Afterwards, nanofibers were process...

2015
Rui Ding Zhimin Luo Xiuling Ma Xiaoping Fan Liqun Xue Xiuzhu Lin Sheng Chen

Graphene oxide (GO)/polyvinyl butyral (PVB) nanofibers were prepared by a simple electrospinning technique with PVB as matrix and GO as a functional nanomaterial. GO/PVB nanofibers on glassy carbon electrode (GCE) were reduced through electrochemical method to form reduced graphene oxide (RGO)/PVB nanofibers. The morphology and structure of GO/PVB nanofiber were studied by scanning election mic...

2013
Y. S. Soliman W. B. Beshir A. A. Abdel-Fattah N. M. Ali

A detailed study was performed to investigate the dosimetric characteristics of polyvinyl butyral (PVB) containing 10,12-pentacosadiynoic acid (PCDA) monomer. PCDA monomer undergoes radiation polymerization when subjected to gamma rays inducing change in the absorption spectra in the UV region of the spectrum. Unirradiated film is colourless and has four absorption peaks at 216 nm, 227nm, 241nm...

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