Results 31 to 40 of about 13,020 (240)

Ultrafast laser pulse processing of the nanolayered crystalline mineral muscovite [PDF]

open access: yes, 2021
Ultrafast, laser-matter interactions at the femtoseconds time scale, uses a pulse duration shorter than the electron-to-ion energy exchange time. The latter is typically, depending on the material properties, a few picoseconds.
Saurabh Awasthi (13755894)
core   +1 more source

Potassium recovery from Brazilian glauconitic siltstone by hydrothermal treatments

open access: yesREM: International Engineering Journal, 2020
Silicate rock Verdete, collected in the central region of Minas Gerais state (Brazil) and composed mostly of micas (glauconite and muscovite) and tectosilicates (K-feldspar and quartz), was hydrothermally treated with several reactants in order to ...
Frederico Amorim Safatle   +2 more
doaj   +1 more source

Two-mica andalusite-bearing granite with no primary muscovite: constraints on the origin of post-magmatic muscovite in two-mica granites [PDF]

open access: yes, 2016
The two-mica granite from Gęsiniec (Strzelin Granitic Massif, SW Poland) consists of quartz, K-feldspar, normally zoned plagioclase (30 ± 7 % An), subordinate biotite and muscovite and magmatic andalusite.
Jacek Puziewicz, Anna Pietranik
core   +1 more source

The effects of some flame retardant chemicals used in surface coating on the burning properties of MDF (Medium density fiberboard)

open access: yesTurkish Journal of Forestry, 2017
In this study, the surfaces of MDF were coated with a mixture of calcite, fire retardant (FR) and glue. Then the properties of MDF boards combustion resistance were investigated.
Ferhat Özdemir, Arif Ayaz
doaj   +1 more source

Characterization of potassium solubilizing bacteria isolated from corn rhizoplane

open access: yesAgronomía Colombiana, 2021
Potassium is one of the most important elements in plant growth and development. Most of the potassium reserves on Earth are in insoluble mineral form, which represents a limitation for the absorption of this nutrient by plants.
Reneé Pérez-Pérez   +5 more
doaj   +1 more source

XAFS spectrum of Muscovite [PDF]

open access: yes
This dataset consists of X-ray absorption fine structure (XAFS) spectra at Al K-edge of Muscovite measured at Ritsumeikan-SR BL-10, and is a part of XAFS database (MDR XAFS DB, https://doi.org/10.48505/nims.1447) as a collection of ...
Ritsumeikan SR Center
core   +1 more source

van der Waals heteroepitaxy on muscovite [PDF]

open access: yes, 2019
As current electronics makes a transition from bulky and rigid templates to lightweight and flexible ones, the emerging field of soft technology is set to revolutionize our daily life.
Yen, Min   +2 more
core   +1 more source

Particle size and kind of mica in synthesis of nontoxic bronze and gold pearlescent pigments based on nanoencapsulated hematite [PDF]

open access: yesJournal of Ultrafine Grained and Nanostructured Materials, 2015
Nano-encapsulated iron oxide in Zirconium oxide-coated mica pigments are thermally stable,innocuous to human health, non-combustible, and they do not conduct electricity.
Maryam Hosseini-Zori
doaj   +1 more source

Friction on subduction megathrust faults: Beyond the illite-muscovite transition [PDF]

open access: yes, 2013
Previous experimental studies addressing subduction megathrust friction have focused on shallow fault gouges, dominated by smectite, illite and quartz. Here, we aim to determine the effect of the transition to muscovite-rich fault rock at depths beyond ...
Den Hartog, S. A. M.   +5 more
core   +1 more source

Coarse muscovite veins and alteration in porphyry systems [PDF]

open access: yes, 2019
Coarse muscovite veins and alteration occur in porphyry copper and porphyry molybdenum-copper systems within the Laramide arc in Arizona, as well as at the Yerington district in Nevada.
Lecumberri-Sanchez, Pilar   +5 more
core   +1 more source

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