Results 11 to 20 of about 141,979 (293)

Electronic properties and morphology of Cu-phthalocyanine—C60 composite mixtures [PDF]

open access: yesJournal of Applied Physics, 2014
Phthalocyanines in combination with C60 are benchmark materials for organic solar cells. Here, we have studied the morphology and electronic properties of co-deposited mixtures (blends) of these materials forming a bulk heterojunction as a function of the concentration of the two constituents. For a concentration of 1:1 of Cu-Phthalocyanine (CuPc):C60,
Roth, Friedrich   +5 more
openaire   +2 more sources

OPTIMIZATION OF THE COMPOSITION OF A COMPOSITE MIXTURE BASED ON GLUTEN-FREE RAW MATERIALS

open access: yesСовременная наука и инновации, 2022
Modeling of formulations of composite mixtures with a given chemical composition, functional and technological properties for the production of bakery, flour confectionery products for functional and specialized purposes is an actual scientific and ...
P. K. Garkina   +3 more
doaj   +1 more source

Study on Properties of Bone Glue/Polyurethane Composite Modified Asphalt and Its Mixture [PDF]

open access: yesMaterials, 2021
Composite modification technology is widely used in the materials field. To enhance the property of polyurethane modified asphalt and realize its application in road engineering, the bone glue/polyurethane composite modified asphalt (CMA) was prepared using bone glue, polyurethane, and neat asphalt in this research.
Yan, Wei   +4 more
openaire   +2 more sources

Heterogeneity in relation to electrical and mineralogical properties of hematitic sandstone samples

open access: yesApplied Water Science, 2020
Electrical properties of mixtures of composite materials are sensitive to texture between grains. Electrical measurements of hematite and sandstone composite mixture were performed in the frequency range (5 × 10−4 Hz–105 Hz).
Mohamed Mahmoud Gomaa
doaj   +1 more source

Mechanical damage characteristics of CR/PPA composite modified asphalt pavement under multi-factor coupling effect in the seasonally frozen region

open access: yesCase Studies in Construction Materials, 2023
Asphalt pavements are inevitably affected by coupled effects of dry-wet/freeze-thaw cycles, UV radiation, temperature, and loading during service, resulting in degradation of their road performance and reduced service life.
Xiaowei Feng   +4 more
doaj   +1 more source

Negative magnetostrictive paper formed by dispersing CoFe2O4 particles in cellulose nanofibrils

open access: yesScientific Reports, 2023
Polymers are often combined with magnetostrictive materials to enhance their toughness. This study reports a cellulose nanofibril (CNF)-based composite paper containing dispersed CoFe2O4 particles (CNF–CoFe2O4).
Takumi Keino   +4 more
doaj   +1 more source

Rheological properties of composite mixtures from wheat and amaranth flour

open access: yesIOP Conference Series: Earth and Environmental Science, 2022
Abstract The lack of essential nutrients in the population’s diet contributes to the expansion of the range of traditional products through the production of fortified products. Enrichment is often carried out by adjusting the traditional recipe by introducing unconventional raw materials, characterized by an increased content of ...
N M Derkanosova   +3 more
openaire   +1 more source

Physics-guided multi-objective mixture optimization for functional cementitious composites containing microencapsulated phase changing materials

open access: yesMaterials & Design, 2021
A physics-guided multi-objective optimization procedure is developed for the mixture design of functional cementitious materials containing microencapsulated phase change materials (MEPCM).
Zhenglai Shen   +4 more
doaj   +1 more source

Enforcement of Epoxy with Silica Fume and Carbon Fiber

open access: yesTikrit Journal of Engineering Sciences, 2018
A composite material has been prepared using epoxy resin as a matrix, reinforced with silica fume, carbon fiber, and their hybrid (mixture of silica fume and carbon fiber).
Amer Hameed Majeed
doaj   +3 more sources

Effect of red food bean flour on the rheological properties of pasta

open access: yesVestnik MGTU, 2023
Legumes, in particular beans, differ significantly from cereals in protein content, amino acids, micro- and macroelements, so it can be argued that the addition of beans to the composite mixture will improve the nutrient composition and use the final ...
Maradudin M. S   +2 more
doaj   +1 more source

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