Results 31 to 40 of about 41,651 (167)

DFT Study of Electronic Structure and Optical Properties of Kaolinite, Muscovite, and Montmorillonite

open access: yesCrystals, 2021
Clay mineral materials have attracted attention due to their many properties and applications. The applications of clay minerals are closely linked to their structure and composition.
Layla Shafei   +2 more
doaj   +1 more source

Muscovite nanoparticles mitigate neuropathic pain by modulating the inflammatory response and neuroglial activation in the spinal cord

open access: yesNeural Regeneration Research, 2020
Despite numerous efforts to overcome neuropathic pain, various pharmacological drugs often fail to meet the needs and have many side effects. Muscovite is an aluminosilicate mineral that has been reported to have an anti-inflammatory effect, but the ...
Ju-Young Oh   +6 more
doaj   +1 more source

Nonlinear waves in a model for silicate layers [PDF]

open access: yes, 2018
Some layered silicates are composed of positive ions, surrounded by layers of ions with opposite sign. Mica muscovite is a particularly interesting material, because there exist fossil and experimental evidence for nonlinear excitations transporting ...
Archilla, Juan F. R.   +3 more
core   +2 more sources

Modified Graphene/Muscovite Nanocomposite as a Lubricant Additive: Tribological Performance and Mechanism

open access: yesLubricants, 2022
Modified graphene/muscovite (MGMu) nanocomposite was synthesized with muscovite (Mu) and silane coupling agent modified graphene oxide through a simple hydrothermal method that exhibited excellent dispersion stability in oil.
Zhinan Zhao   +3 more
doaj   +1 more source

Direct Graphene Growth on Insulator [PDF]

open access: yes, 2011
Fabrication of graphene devices is often hindered by incompatibility between the silicon technology and the methods of graphene growth. Exfoliation from graphite yields excellent films but is good mainly for research.
Dabrowski, Jarek   +5 more
core   +2 more sources

40Ar-39Ar Dating of Muscovite from the Zhaojinggou Nb-Ta Polymetallic Deposit in Wuchuan County of Inner Mongolia and Its Geological Implications

open access: yesYankuang ceshi, 2017
The Zhaojinggou Nb-Ta polymetallic deposit in Inner Mongolia is a newly discovered large rare metal ore deposit. The reserve of Nb-Ta oxides is more than 8200 tons.
GAO Yun   +5 more
doaj   +1 more source

Ultradiscrete kinks with supersonic speed in a layered crystal with realistic potentials [PDF]

open access: yes, 2015
We develop a dynamical model of the propagating nonlinear localized excitations, supersonic kinks, in the cation layer in a silicate mica crystal. We start from purely electrostatic Coulomb interaction and add the Ziegler-Biersack-Littmark short-range ...
Archilla, Juan F. R.   +4 more
core   +3 more sources

High-Temperature Mineral Formation after Firing Clay Materials Associated with Mined Coal in Teruel (Spain) [PDF]

open access: yes, 2020
The production of porcelain stoneware has experienced a considerable increase. Therefore, it was necessary to undertake an investigation that would allow knowing the mineralogical evolution that porcelain stoneware undergoes during the firing process, as
Jordán Vidal, Manuel Miguel   +3 more
core   +2 more sources

Ar-Ar Age of Muscovite from the Greisenization Alteration Zones of the Honghuaerji Tungsten Polymetallic Deposit, Inner Mongolia, and Its Geological Significance

open access: yesYankuang ceshi, 2016
The newly found Honghuaerji tungsten polymetallic deposit is a large scale tungsten deposit in north-east Daxinganling in China.The alteration includes sericitization and greisenization.The metallic minerals are scheelite and molybdenite.These minerals ...
XIANG An-ping   +6 more
doaj   +1 more source

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