Reversible Ion Induced Modification of Consequent Secondary Electron Emission in Porous Silicon [PDF]
, 2009 We report measurements of secondary electron emission (SEE) induced by electron and ion bombardment on porous silicon (PS). We found that electron induced emission is strongly reduced by ion bombardment, and that this reduction is reversible.
Ferron, Julio +2 more
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Converting water adsorption and capillary condensation in useable forces with simple porous inorganic thin films [PDF]
, 2016 This work reports an innovative humidity driven actuation concept based on Bangham effect using simple nanoporous sol-gel silica thin films as humidity responsive materials.
Boudot, Mickael +2 more
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Textural Characteristics of ZnCl2-Treated Mesoporous Materials from Local Waste Products
Journal of Applied Science & Process Engineering, 2016 This study was aimed at characterizing the textural properties of promising mesoporous materials derived from selected local solid wastes, namely sludge of palm oil mill effluent and waste carbon powder.
Muhammad Abbas Ahmad Zaini
doaj +1 more source
Mesoporous Silicate Materials in Sensing [PDF]
Sensors, 2008 Mesoporous silicas, especially those exhibiting ordered pore systems and uniform pore diameters, have shown great potential for sensing applications in recent years. Morphological control grants them versatility in the method of deployment whether as bulk powders, monoliths, thin films, or embedded in coatings. High surface areas and pore sizes greater
Brian J. Melde +2 more
openaire +3 more sources
Synthesis of Hierarchically Porous Bioactive Glass and Its Mineralization Activity
Molecules, 2023 Mesoporous bioactive glass is a promising biomaterial for bone tissue engineering due to its good biocompatibility and bioactivity. In this work, we synthesized a hierarchically porous bioactive glass (HPBG) using polyelectrolyte-surfactant mesomorphous ...
Jiawei Liu +4 more
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Mesoporous silica–titania composed materials
Journal of Colloid and Interface Science, 2006 Titania mesosized particles were obtained by TiCl4 hydrolysis in Aerosol OT/water/n-hexane microemulsion. These particles were incorporated in surfactant templated silica mesoporous materials of MCM-41 and MCM-50 structures. Results depended on the surfactant: hexadecyltrimethylammonium bromide templated materials retained the honeycomb structure with ...
Messina, Paula Verónica +3 more
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Performance and mechanism of CO2 reduction by DBD-coupled mesoporous SiO2
Nanotechnology Reviews, 2023 In the process of CO2 reduction with dielectric barrier discharge (DBD)-coupled catalysis, the existing material presents unsatisfactory synergy, such as high cost, complicated preparation processes, and low conversion rates.
Wang Jiangming +6 more
doaj +1 more source
Mesoporous Materials: Materials, Technological, and Environmental Applications
International Journal of Molecular Sciences, 2023 Research on the synthesis and characterization of ordered mesoporous materials with uniquely functionalized external and internal surfaces has intensified in the last decade [...]
Izabela Nowak, Agnieszka Feliczak-Guzik
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The role of different parameters of synthesis in the final structure of Ti-containing mesoporous materials [PDF]
, 2008 Ti-containing mesoporous materials have been prepared by hydrothermal synthesis at 373 K and compared to pure siliceous MCM-41 synthesized in the same conditions.
Chanquia, Corina Mercedes +3 more
core +1 more source
Development of a Textile Nanocomposite as Naked Eye Indicator of the Exposition to Strong Acids
Sensors, 2017 Chemical burns, mainly produced by acids, are a topic of concern. A new sensing material for the detection of strong acids able to be incorporated into textiles has been developed.
Isabel Pallás +3 more
doaj +1 more source