Results 1 to 10 of about 34,032 (163)
FirePhysChem, 2022 Combustion behaviors of propellant depend heavily on the architecture of the pocket bounded by coarse AP particles. In order to achieve a better control of the meso-scale architecture of the pocket, overcoming random mixing of the fine particles inside ...
Aimin Pang, Shixi Wu
exaly +3 more sources
Defence Technology, 2018 This paper presents the catalytic effects of Cu-Co* catalyst on the decomposition of AN and AN/KDN based oxidizer and propellant samples. Ozawa-Flynn-Wall (OFW) iso-conversional method was used for the kinetic studies and to compute the activation energy
Pratim Kumar +2 more
exaly +3 more sources
The Degree of Oxidation of Graphene Oxide [PDF]
Nanomaterials, 2021 We show that the degree of oxidation of graphene oxide (GO) can be obtained by using a combination of state-of-the-art ab initio computational modeling and X-ray photoemission spectroscopy (XPS). We show that the shift of the XPS C1s peak relative to pristine graphene, ΔEC1s, can be described with high accuracy by ΔEC1s=A(cO−cl)2+E0, where c0 is the ...
Alexandra Carvalho +5 more
openaire +3 more sources
Synthesis, Characterization and Analysis of Thermal Properties and burning rate of Zr/BaCrO4 mixture [PDF]
Iranian Journal of Chemical Engineering, 2023 In this work, nanoparticles of the metal fuel Zirconium (Zr) and nanoscale oxidizer BaCrO4 are synthesized considering their unique nanoparticle characteristics like mixing homogeneity and high surface/volume ratio.
R. Omidi +4 more
doaj +1 more source
Biomining is an ecological technology for the extraction of metals
Технічна інженерія, 2022 Biomining or bioleaching is the extraction of specific metals from ores, usually with the help of bacteria. Although it is a new method used in the mining industry to extract minerals such as copper, uranium and gold, biomining is increasingly becoming ...
Yu.V. , O.O.
doaj +1 more source
Effects of oxidizer structure on thermal and combustion behavior of Fe2O3/Zr thermite
Materials Research Express, 2021 Performance of MOF-derived micrometer porous Fe _2 O _3 as the oxidizer in Zr-fuelled thermite is compared with commercial nano-sized Fe _2 O _3 by characterizing thermal and combustion behavior of Fe _2 O _3 /Zr mixture via differential scanning ...
Chunhong Li, Xiaoli Kang
doaj +1 more source
Oxidation and oxidative stability in emulsions
Comprehensive Reviews in Food Science and Food Safety, 2023 Abstract Emulsions are implemented in the fabrication of a wide array of foods and therefore are of great importance in food science. However, the application of emulsions in food production is restricted by two main obstacles, that is, physical and oxidative stability.
Sakhi Ghelichi +5 more
openaire +3 more sources
The Enzymatic Oxidation of Graphene Oxide [PDF]
ACS Nano, 2011 Two-dimensional graphitic carbon is a new material with many emerging applications, and studying its chemical properties is an important goal. Here, we reported a new phenomenon--the enzymatic oxidation of a single layer of graphitic carbon by horseradish peroxidase (HRP).
Gregg P, Kotchey +8 more
openaire +2 more sources
Energy condensed packaged systems. The selection of oxidizer components
Trudy Odesskogo Politehničeskogo Universiteta, 2014 The influence of the ammonium nitrate-based oxidizer composition on the technological and detonation parameters of the emulsion energy condensed systems for mining industry has been considered.
Igor L. Kovalenko, Vitaliy P. Kuprin
doaj +1 more source
Effect of Hydrogen Peroxide and Oxalic Acid on Material Removal in Al CMP [PDF]
한국정밀공학회지, 2017 Chemical mechanical polishing achieves surface planarity through combined mechanical and chemical means. The role of the chemical reaction is very important in a metal CMP like aluminum.
Jin Yeop Jeong +3 more
doaj +1 more source