Effect of Zinc Oxide Nanoparticles Concentration on the Mechanical Properties and UV Protection of In Situ Synthesized ABS Based Nanocomposites

2013 ◽  
Vol 325-326 (1) ◽  
pp. 147-155 ◽  
Author(s):  
Heriberto Rodríguez-Tobías ◽  
Graciela Morales ◽  
Oliverio Rodríguez-Fernández ◽  
Pablo Acuña
Keyword(s):  
Mechanical Properties ◽  
Zinc Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Uv Protection ◽  
Oxide Nanoparticles ◽  
Nanoparticles Concentration

scholarly journals One Step In-Situ Synthesis of Zinc Oxide Nanoparticles for Multifunctional Cotton Fabrics

Materials ◽  
2021 ◽  
Vol 14 (14) ◽  
pp. 3956
Author(s):  
Asif Javed ◽  
Jakub Wiener ◽  
Asta Tamulevičienė ◽  
Tomas Tamulevičius ◽  
Algirdas Lazauskas ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Zinc Oxide Nanoparticles ◽  
Atomic Emission ◽  
Cotton Fabrics ◽  
Uv Protection ◽  
Oxide Nanoparticles ◽  
Nitrate Hexahydrate ◽  
Zno Nps ◽  
One Step

Zinc oxide nanoparticles (ZnO NPs) have acquired great significance in the textile sector due to their impressive efficiency and multifold utilization, such as antimicrobials, UV protection, photo catalytic activity, and self-cleaning. The aim of this work is in-situ growth of ZnO NPs on 100% cotton fabrics with the one-step hydrothermal method for preparation of multifunctional textile with UV protecting, antibacterial, and photo catalytic properties. Sodium hydroxide (NaOH) and Zinc nitrate hexahydrate [Zn(NO3)2·6H2O] were used as reactants for the growth of zinc oxide on the 100% cotton fabrics. The loaded amount of Zn contents on the cotton fabric was determined by using induced coupled plasma atomic emission spectroscopy (ICP-AES). The surface morphological characterization of deposited ZnO NPs was examined, employing scanning electron microscopy (SEM), X-ray powder diffraction (XRD) and, Fourier- transform infrared spectroscopy (FTIR). The characterization results showed the presence of ZnO NPs on cotton fabrics having hexagonal wurtzite crystalline structure. The synthesized ZnO NPs on fabrics exhibited promising results for antibacterial, UV protection, and photo catalytic performance.

Zinc oxide nanoparticles with surface modified by degradation of capping polymers in situ during microwave synthesis

2015 ◽  
Vol 26 (4) ◽  
pp. 1064-1071 ◽  
Author(s):  
Jakub Sedlák ◽  
Ivo Kuřitka ◽  
Michal Machovský ◽  
Pavol Šuly ◽  
Pavel Bažant ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Microwave Synthesis ◽  
Zinc Oxide Nanoparticles ◽  
Oxide Nanoparticles ◽  
Surface Modified

scholarly journals Development of a coating with UV protection for leather finishing in the automobile industry

2020 ◽  
pp. 18-25
Author(s):  
Saul AGUILAR-MARURI ◽  
Samantha VALENCIA-RODRÍGUEZ ◽  
Rosario GALINDO-GONZÁLEZ ◽  
Rosalba FUENTES-RAMÍREZ
Keyword(s):  
Zinc Oxide ◽  
Automobile Industry ◽  
Zinc Oxide Nanoparticles ◽  
Low Cost ◽  
Sol Gel ◽  
Synthesis Method ◽  
Uv Protection ◽  
Oxide Nanoparticles ◽  
Continuous Exposure ◽  
Leather Finishing

Due to continuous use and environmental factors (humidity and continuous exposure to the sun), the leather upholstery experiences cracking, discoloration and possible yellowing. The above factors significantly decrease the life of leather upholstery in cars. The objective of this work is to synthesize zinc oxide nanoparticles, which have optical properties that allow it to absorb UV radiation and then incorporate them into a polymeric matrix to develop a coating with UV protection for leather finishing in the automobile industry. The particles of zinc oxide were synthesized by the sol-gel method to obtain a nanometric particle size, the method represent a low-cost synthesis method, without the use of surfactants and easily scalable. With monoethylene glycol was formed a stable colloid with the zinc oxide nanoparticles and the polymer matrix. Finally, the final leather finishing obtained for the automotive industry has greater resistance to bending, also thermal stability was improved. In consequence, the lifetime of the leather finishing has improved.

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