Complex investigation of adsorbed solvation layers in polymer-containing aqueous suspensions of zinc oxide

1984 ◽  
Vol 19 (6) ◽  
pp. 684-688
Author(s):  
V. V. Mank ◽  
B. �. Platonov
Keyword(s):  
Zinc Oxide ◽  
Complex Investigation ◽  
Aqueous Suspensions

ESR studies of aqueous suspensions of zinc oxide

1973 ◽  
Vol 21 (2) ◽  
pp. 421-425 ◽  
Author(s):  
Joseph Cunningham ◽  
Sean Corkery
Keyword(s):  
Zinc Oxide ◽  
Aqueous Suspensions

scholarly journals Control of the size and density of ZnO-nanorods grown onto graphene nanoplatelets in aqueous suspensions

RSC Advances ◽  
2016 ◽  
Vol 6 (86) ◽  
pp. 83217-83225 ◽  
Author(s):  
C. R. Chandraiahgari ◽  
G. De Bellis ◽  
S. K. Balijepalli ◽  
S. Kaciulis ◽  
P. Ballirano ◽  
...  
Keyword(s):  
Zinc Oxide ◽  
Aqueous Suspension ◽  
Zno Nanorods ◽  
Graphene Nanoplatelets ◽  
Zinc Oxide Nanorods ◽  
High Chemical ◽  
Aqueous Suspensions ◽  
Oxide Nanorods ◽  
Chemical Purity

Zinc oxide nanorods with controlled density and size and high chemical purity were grown onto unsupported graphene nanoplatelets in aqueous suspension.

Extraction and identification of fillers and pigments from pyrolyzed rubber and tire samples

1996 ◽  
Vol 54 ◽  
pp. 174-175
Author(s):  
P. Sadhukhan ◽  
J. B. Zimmerman
Keyword(s):  
Zinc Oxide ◽  
Electron Microscope ◽  
Carbon Black ◽  
Natural Rubber ◽  
Transmission Electron Microscope ◽  
Rolling Resistance ◽  
Synthetic Polymers ◽  
Nitrogen Atmosphere ◽  
Transmission Electron ◽  
Curing Agents

Rubber stocks, specially tires, are composed of natural rubber and synthetic polymers and also of several compounding ingredients, such as carbon black, silica, zinc oxide etc. These are generally mixed and vulcanized with additional curing agents, mainly organic in nature, to achieve certain “designing properties” including wear, traction, rolling resistance and handling of tires. Considerable importance is, therefore, attached both by the manufacturers and their competitors to be able to extract, identify and characterize various types of fillers and pigments. Several analytical procedures have been in use to extract, preferentially, these fillers and pigments and subsequently identify and characterize them under a transmission electron microscope.Rubber stocks and tire sections are subjected to heat under nitrogen atmosphere to 550°C for one hour and then cooled under nitrogen to remove polymers, leaving behind carbon black, silica and zinc oxide and 650°C to eliminate carbon blacks, leaving only silica and zinc oxide.

Analysis of Sputtered Zinc Oxide Films

1980 ◽  
Vol 38 ◽  
pp. 416-417
Author(s):  
T. A. Emma ◽  
M. P. Singh
Keyword(s):  
Electron Microscopy ◽  
Zinc Oxide ◽  
Piezoelectric Materials ◽  
Oxide Films ◽  
Optical Quality ◽  
Zno Films ◽  
Rf Power ◽  
X Ray Diffraction ◽  
Sputtered Films ◽  
Zinc Oxide Films

Optical quality zinc oxide films have been characterized using reflection electron diffraction (RED), replication electron microscopy (REM), scanning electron microscopy (SEM), and X-ray diffraction (XRD). Significant microstructural differences were observed between rf sputtered films and planar magnetron rf sputtered films. Piezoelectric materials have been attractive for applications to integrated optics since they provide an active medium for signal processing. Among the desirable physical characteristics of sputtered ZnO films used for this and related applications are a highly preferred crystallographic texture and relatively smooth surfaces. It has been found that these characteristics are very sensitive to the type and condition of the substrate and to the several sputtering parameters: target, rf power, gas composition and substrate temperature.

Coagulation-condensation structure formation in aqueous suspensions of mixtures of sulfur and gypsum

2013 ◽  
Vol 0 (1) ◽  
pp. 122
Author(s):  
K. Toshtay ◽  
Kuanyshbek Mussabekov ◽  
S. Kumargaliyeva ◽  
С. Turganbay ◽  
Inal Bakhytkyzy
Keyword(s):  
Structure Formation ◽  
Aqueous Suspensions ◽  
Condensation Structure
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