Optimization of the ultraviolet –visible absorption properties of nano‐particle TiO 2 : Influence of milling, surface area and surfactants on particle‐size distribution, and stability of isocyanate/acrylic paints

2021 ◽  
Author(s):  
Norman S. Allen ◽  
Michele Edge ◽  
Claire Hill ◽  
Julie Maltby Kerrod
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Surface Area ◽  
Nano Particle ◽  
Absorption Properties ◽  
Visible Absorption ◽  
Acrylic Paints

scholarly journals Pyrene-based aggregation-induced emission luminogens (AIEgen): structure correlated with particle size distribution and mechanochromism

2019 ◽  
Vol 7 (23) ◽  
pp. 6932-6940 ◽  
Author(s):  
Xing Feng ◽  
Jun Zhang ◽  
Zhen Hu ◽  
Qingsong Wang ◽  
Md. Monarul Islam ◽  
...  
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Significant Role ◽  
Emission Intensity ◽  
Morphological Changes ◽  
Nano Particle ◽  
Aggregation Induced Emission ◽  
Water Fraction ◽  
Particle Species

The morphology of pyrene-based AIEgens changes depending on the water fraction. The different size distribution and morphological changes of nano-particle species play a significant role in enhancing the emission intensity in the aggregated state.

scholarly journals Preparation and Characterization of NiO Nanoparticles by Anodic Arc Plasma Method

2009 ◽  
Vol 2009 ◽  
pp. 1-5 ◽  
Author(s):  
Hongxia Qiao ◽  
Zhiqiang Wei ◽  
Hua Yang ◽  
Lin Zhu ◽  
Xiaoyan Yan
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Specific Surface ◽  
Size Distribution ◽  
Surface Area ◽  
Specific Surface Area ◽  
Average Particle Size ◽  
Average Particle ◽  
Arc Plasma ◽  
Nio Nanoparticles

NiO nanoparticles with average particle size of 25 nm were successfully prepared by anodic arc plasma method. The composition, morphology, crystal microstructure, specific surface area, infrared spectra, and particle size distribution of product were analyzed by using X-ray diffraction (XRD), transmission electron microscopy (TEM) and the corresponding selected area electron diffraction (SAED), Fourier transform infrared (FTIR) spectrum, and Brunauer-Emmett-Teller (BET)N2adsorption. The experiment results show that the NiO nanoparticles are bcc structure with spherical shape and well dispersed, the particle size distribution ranging from 15 to 45 nm with the average particle size is about 25 nm, and the specific surface area is 33 m2/g. The infrared absorption band of NiO nanoparticles shows blue shifts compared with that of bulk NiO.

scholarly journals Surface area and particle size distribution of plutonium oxides derived from the direct oxidation of Pu metal

2018 ◽  
Vol 511 ◽  
pp. 242-263 ◽  
Author(s):  
David M. Wayne ◽  
Larry G. Peppers ◽  
Daniel S. Schwartz ◽  
Paul C. DeBurgomaster
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Surface Area ◽  
Direct Oxidation

Chemical characterization, nano-particle mineralogy and particle size distribution of basalt dust wastes

2016 ◽  
Vol 539 ◽  
pp. 560-565 ◽  
Author(s):  
Adilson C. Dalmora ◽  
Claudete G. Ramos ◽  
Marcos L.S. Oliveira ◽  
Elba C. Teixeira ◽  
Rubens M. Kautzmann ◽  
...  
Keyword(s):  
Particle Size ◽  
Particle Size Distribution ◽  
Size Distribution ◽  
Chemical Characterization ◽  
Nano Particle
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