Effect of Textured Surfactant Brushes on Polymer-Layered Silicate Nanocomposite Morphology

2004 ◽  
Author(s):  
Mary K. Kurian ◽  
Arnab Dasgupta ◽  
Mary E. Galvin ◽  
Frederick L. Beyer
Keyword(s):  
Layered Silicate

Measurement of V50 Behavior of a Nylon 6-Based Polymer-Layered Silicate Nanocomposite

2001 ◽  
Author(s):  
David Ostermayer ◽  
Frederick L. Beyer ◽  
Peter G. Dehmer ◽  
Melissa A. Klusewitz
Keyword(s):  
Layered Silicate ◽  
Nylon 6

Prevention of hematite settling using synthetic layered silicate while drilling high-pressure wells

2020 ◽  
Vol 13 (12) ◽  
Author(s):  
Salem Basfar ◽  
Salaheldin Elkatatny
Keyword(s):  
High Pressure ◽  
Layered Silicate

Thermally-cured and e-beam-cured epoxy layered-Silicate nanocomposites

2003 ◽  
Vol 49 (6) ◽  
pp. 473-480 ◽  
Author(s):  
Chenggang Chen ◽  
David Curliss
Keyword(s):  
Layered Silicate ◽  
Silicate Nanocomposites

scholarly journals Properties and Structure of the Friction surface of PTFE / Layered Silicate Composites

2021 ◽  
Vol 1079 (4) ◽  
pp. 042033
Author(s):  
S A Sleptsova ◽  
S Laukkanen ◽  
P N Tarasova
Keyword(s):  
Friction Surface ◽  
Layered Silicate

scholarly journals Preparation and Insulation Properties of Epoxy-Layered Silicate Nanocomposite

2004 ◽  
Vol 124 (11) ◽  
pp. 1065-1072 ◽  
Author(s):  
Takahiro Imai ◽  
Fumio Sawa ◽  
Tamon Ozaki ◽  
Toshiyuki Nakano ◽  
Toshio Shimizu ◽  
...  
Keyword(s):  
Layered Silicate

scholarly journals Physico-Chemical Characterization and Antimicrobial Properties of Hybrid Film Based on Saponite and Phloxine B

Molecules ◽  
2021 ◽  
Vol 26 (2) ◽  
pp. 325
Author(s):  
Nitin Chandra teja Dadi ◽  
Matúš Dohál ◽  
Veronika Medvecká ◽  
Juraj Bujdák ◽  
Kamila Koči ◽  
...  
Keyword(s):  
Hybrid Film ◽  
Antimicrobial Properties ◽  
Chemical Characterization ◽  
Layered Silicate ◽  
Contact Angles ◽  
Exchange Capacity ◽  
Resistant Bacteria ◽  
Hybrid Films ◽  
Water Contact ◽  
Physico Chemical

This research was aimed at the preparation of a hybrid film based on a layered silicate saponite (Sap) with the immobilized photosensitizer phloxine B (PhB). Sap was selected because of its high cation exchange capacity, ability to exfoliate into nanolayers, and to modify different surfaces. The X-ray diffraction of the films confirmed the intercalation of both the surfactant and PhB molecules in the Sap film. The photosensitizer retained its photoactivity in the hybrid films, as shown by fluorescence spectra measurements. The water contact angles and the measurement of surface free energy demonstrated the hydrophilic nature of the hybrid films. Antimicrobial effectiveness, assessed by the photodynamic inactivation on hybrid films, was tested against a standard strain and against methicillin-resistant bacteria of Staphylococcus aureus (MRSA). One group of samples was irradiated (green LED light; 2.5 h) and compared to nonirradiated ones. S. aureus strains manifested a reduction in growth from 1-log10 to over 3-log10 compared to the control samples with Sap only, and defects in S. aureus cells were proven by scanning electron microscopy. The results proved the optimal photo-physical properties and anti-MRSA potential of this newly designed hybrid system that reflects recent progress in the modification of surfaces for various medical applications.

scholarly journals Influence of clay modification process in polypyrrole-layered silicate nanocomposite

2020 ◽  
Vol 2 (4) ◽  
Author(s):  
L. Mrah ◽  
R. Meghabar
Keyword(s):  
Layered Silicate ◽  
Clay Modification ◽  
Modification Process

Physical and mechanical properties of linear low-density polyethylene/cycloolefin copolymer/layered silicate nanocomposite

2015 ◽  
Vol 37 (11) ◽  
pp. 3167-3174 ◽  
Author(s):  
S. Sánchez-Valdes ◽  
E. Ramírez-Vargas ◽  
L.F. Ramos de Valle ◽  
J.G. Martinez-Colunga ◽  
J. Romero-Garcia ◽  
...  
Keyword(s):  
Mechanical Properties ◽  
Layered Silicate ◽  
Physical And Mechanical Properties ◽  
Low Density Polyethylene ◽  
Low Density ◽  
Linear Low Density Polyethylene

A highly crystalline layered silicate with three-dimensionally microporous layers

2002 ◽  
Vol 2 (1) ◽  
pp. 53-58 ◽  
Author(s):  
Hae-Kwon Jeong ◽  
Sankar Nair ◽  
Thomas Vogt ◽  
L Charles Dickinson ◽  
Michael Tsapatsis
Keyword(s):  
Layered Silicate
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