About: A facile synthesis of mesoporous crystalline tin oxide films involving a base-triggered formation of sol

Facets (new session)
Description
Metadata
Settings
- owl:sameAs
- Inference Rule:

About: A facile synthesis of mesoporous crystalline tin oxide films involving a base-triggered formation of sol–gel building blocks Goto Sponge NotDistinct Permalink

An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

Attributes	Values
rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	We have developed a new facile procedure for manufacturing crystalline thin films of SnO2 with a uniform mesoporous architecture and full crystallinity of the walls. The procedure is based on the evaporation-induced self-assembly (EISA) of prehydrolyzed tin oxide precursor directed by a commercially available Pluronic polymer. The formation of the tin oxide precursor, which can be self-assembled into a mesoporous structure, is achieved by an addition of ammonium hydroxide to a tin tetrachloride solution. The relative concentration of ammonium hydroxide as well as the duration and temperature of the hydrolysis reaction influence significantly the properties of hydrolyzed tin oxide species and the mesostructure assembled from them. The films coated from these precursor solutions and calcined at 300 to 400 °C exhibit a well-developed worm-like porosity with a wall to wall distance of ca. 18 nm, a surface area of up to 50 cm2 cm2 (corresponding to 555 m2 g1), and high crystallinity. We have developed a new facile procedure for manufacturing crystalline thin films of SnO2 with a uniform mesoporous architecture and full crystallinity of the walls. The procedure is based on the evaporation-induced self-assembly (EISA) of prehydrolyzed tin oxide precursor directed by a commercially available Pluronic polymer. The formation of the tin oxide precursor, which can be self-assembled into a mesoporous structure, is achieved by an addition of ammonium hydroxide to a tin tetrachloride solution. The relative concentration of ammonium hydroxide as well as the duration and temperature of the hydrolysis reaction influence significantly the properties of hydrolyzed tin oxide species and the mesostructure assembled from them. The films coated from these precursor solutions and calcined at 300 to 400 °C exhibit a well-developed worm-like porosity with a wall to wall distance of ca. 18 nm, a surface area of up to 50 cm2 cm2 (corresponding to 555 m2 g1), and high crystallinity. (en)
Title	A facile synthesis of mesoporous crystalline tin oxide films involving a base-triggered formation of sol–gel building blocks A facile synthesis of mesoporous crystalline tin oxide films involving a base-triggered formation of sol–gel building blocks (en)
skos:prefLabel	A facile synthesis of mesoporous crystalline tin oxide films involving a base-triggered formation of sol–gel building blocks A facile synthesis of mesoporous crystalline tin oxide films involving a base-triggered formation of sol–gel building blocks (en)
skos:notation	RIV/61388955:_____/11:00358448!RIV12-GA0-61388955
http://linked.open...avai/riv/aktivita	P Z
http://linked.open...avai/riv/aktivity	P(GA104/08/0435), P(KAN100400702), Z(AV0Z40400503)
http://linked.open...iv/cisloPeriodika	3
http://linked.open...vai/riv/dodaniDat	2012
http://linked.open...aciTvurceVysledku	Rathouský, Jiří
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Ústav fyzikální chemie J. Heyrovského AV ČR, v.v.i.
http://linked.open...dnocenehoVysledku	183779
http://linked.open...ai/riv/idVysledku	RIV/61388955:_____/11:00358448
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	physical chemistry; evaporation-induced self-assembly; crystalline thin films (en)
http://linked.open.../riv/klicoveSlovo	crystalline thin films evaporation-induced self-assembly physical chemistry
http://linked.open...odStatuVydavatele	GB - Spojené království Velké Británie a Severního Irska
http://linked.open...ontrolniKodProRIV	[8690AA2B7DD6]
http://linked.open...i/riv/nazevZdroje	Nanoscale
http://linked.open...in/vavai/riv/obor	CF
http://linked.open...ichTvurcuVysledku	1 (xsd:int)
http://linked.open...cetTvurcuVysledku	6 (xsd:int)
http://linked.open...vavai/riv/projekt	%22Inteligentně strukturované%22 mesoporézní vrstvy TiO2 s antibakteriálními a řízeně proměnnými smáčecími vlastnostmi Nanostructured materials for catalytic, electrocatalytic and sorption applications
http://linked.open...UplatneniVysledku	2011
http://linked.open...v/svazekPeriodika	3
http://linked.open...iv/tvurceVysledku	Fattakhova-Rohlfing, D. Fried, D. I. Ivanova, A. Müller, V. Rathouský, Jiří Smarsly, B. M.
http://linked.open...ain/vavai/riv/wos	000288218300065
http://linked.open...n/vavai/riv/zamer	Struktura, reaktivita a dynamika molekulárních a biomolekulárních systémů: teorie, experiment, aplikace
issn	2040-3364
number of pages	6 (xsd:int)
http://bibframe.org/vocab/doi	10.1039/C0NR00872A

Faceted Search & Find service v1.16.118 as of Jun 21 2024

Alternative Linked Data Documents: ODE Content Formats:

RDF

ODATA

Microdata

About

OpenLink Virtuoso version 07.20.3240 as of Jun 21 2024, on Linux (x86_64-pc-linux-gnu), Single-Server Edition (126 GB total memory, 58 GB memory in use)
Data on this page belongs to its respective rights holders.
Virtuoso Faceted Browser Copyright © 2009-2024 OpenLink Software