Results 61 to 70 of about 32,662 (288)

THE EFFECT OF MONTMORILLONITE ON THE RHEOLOGICAL AND PHYSICO-MECHANICAL PROPERTIES OF A THERMOSETTING POLYMER COMPOSITE

open access: yesInternational Journal for Computational Civil and Structural Engineering
The study investigates a thermosetting polymer filled with montmorillonite. Montmorillonite is a naturally occurring layered mineral with particle sizes ranging from 8 to 12 µm.
Pavel Monastyrev   +5 more
doaj   +1 more source

In Vitro and In Vivo evaluation of montmorillonite for paraquat poisoning

open access: yesBrazilian Journal of Pharmaceutical Sciences, 2023
Evaluation of montmorillonite for paraquat by in vitro and in vivo test. In vitro test were evaluated by a batch test, taking the paraquat concentration, adsorbents, reaction environment and time as indices, the absorption rate was screened by orthogonal
Xiang Guo   +5 more
doaj   +1 more source

Multifunctional Design of Solid Polymer Electrolytes: Paving the Way for High‐Performance All‐Solid‐State Batteries

open access: yesCarbon Energy, EarlyView.
This review provides a comprehensive and systematic overview of the multifunctional design strategies for solid polymer electrolytes (SPEs), a pivotal component for enabling high‐performance all‐solid‐state batteries (ASSBs). It begins with a detailed classification of SPE systems and elaborates on their respective molecular design principles. The work
Bin Man   +11 more
wiley   +1 more source

Combined Removal of Sr2+ by Montmorillonite-carbonate Mineralizing Bacteria

open access: yesYuanzineng kexue jishu, 2023
Adsorption and biomineralisation are two important methods in the treatment of various radioactive heavy metal pollution. Among them, adsorption is considered by researchers as one of the most promising methods for the treatment of heavy metal wastewater
DAI Qunwei;WANG Weifu;ZHAO Yulian;XU Fengqin;DANG Zheng;WANG Yan
doaj  

Modification of Wyoming montmorillonite surfaces using a cationic surfactant

open access: yes, 2005
Surfaces of Wyoming SWy-2-Na-montmorillonite were modified using ultrasonic and hydrothermal methods through the intercalation and adsorption of the cationic surfactant octadecyltrimethylammonium bromide (ODTMA).
Kloprogge, Theo   +6 more
core   +1 more source

Mass Transport Mechanisms in 2D Laminar Nanofluidic Membranes for Separation and Energy Conversion

open access: yesCarbon Innovation, EarlyView.
This review explores how two‐dimensional laminar membranes govern the transport of ions and molecules in confinement for advanced separation and energy conversion. By discussing how nanochannel architecture shapes membrane performance, this work highlights cation intercalation and functional modifications to improve osmotic energy harvesting ...
Adhy Prihatmiko Wibowo   +3 more
wiley   +1 more source

Comparison of the Phase Transition and Degradation of Methylene Blue of TiO2, TiO2/Montmorillonite Mixture and TiO2/Montmorillonite Composite

open access: yesFrontiers in Chemistry, 2019
Nano-TiO2 (T), TiO2/montmorillonite mixture (Mix), and TiO2/montmorillonite composite (Com) were prepared by using TiOSO4•2H2O as the precursor of TiO2 and montmorillonite as the matrix.
Li Zeng   +4 more
doaj   +1 more source

Obtenção de nanocompósitos de resina epóxi/montmorilonita-polipirrol: avaliação das propriedades físico-químicas [PDF]

open access: yes, 2015
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico, Programa de Pós-Graduação em Ciência e Engenharia de Materiais, Florianópolis, 2015.Neste trabalho foram preparados aditivos nanoestruturados de Montmorilonita ...
Contri, Giseli
core  

Preparation and Characterization of Poly(methyl methacrylate)/Reactive Montmorillonite Nanocomposites

open access: yes, 2016
The poly(methyl methacrylate) (PMMA)/reactive montmorillonite nanocomposites were prepared by emulsion polymerization. The double bonds were introduced to both the surfaces and interlayers of the montmorillonites to obtain the reactive montmorillonites.
Lu, Xuchen   +4 more
core   +1 more source

Fracture evolution of a thick soft protection layer and the water inrush mechanism in overburden under longwall mining

open access: yesDeep Underground Science and Engineering, EarlyView.
Through shear–tensile creep tests and viscoelastic modeling, the fracture evolution of thick soft protective layers is clarified. Results show thickness‐dependent rheological failure modes that govern four types of roof water inrush, providing a mechanism‐based framework for hazard prediction and control. Abstract In the Jurassic coal‐bearing strata of
Mengnan Liu   +4 more
wiley   +1 more source

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