Assembly of mesoporous indium tin oxide electrodes from nano-hydroxide building blocks

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F12%3A00384098" target="_blank" >RIV/61388955:_____/12:00384098 - isvavai.cz</a>

Výsledek na webu

<a href="http://dx.doi.org/10.1039/c2sc20042b" target="_blank" >http://dx.doi.org/10.1039/c2sc20042b</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1039/c2sc20042b" target="_blank" >10.1039/c2sc20042b</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Assembly of mesoporous indium tin oxide electrodes from nano-hydroxide building blocks

Popis výsledku v původním jazyce

We describe the elaboration of nanostructured transparent conducting indium tin oxide (ITO) materials that is based on controlled self-assembly of ultra-small indium tin hydroxide nanoparticles. We developed a strategy for preparing nanosized, nearly spherical and highly dispersible nanoparticles of indium tin hydroxide ("nano-hydroxides"), which can be assembled into regular mesoporous architectures directed by a commercially available Pluronic polymer. The assembled structures are easily transformed into conducting crystalline mesoporous ITO films by a mild heat treatment at 300 degrees C. The resulting ITO layers feature a regular mesoporosity with a mesostructure periodicity of about 13 +/- 2 nm, high surface area of 190 m(2) cm(-3), porosity of 44% and electrical conductivity up to 9.5 S cm(-1). The ITO films can accommodate large amounts of redox-active molecules and serve as efficient conducting electrodes with a very high surface area. The perfect dispersibility of nano-hydroxi

Název v anglickém jazyce

Assembly of mesoporous indium tin oxide electrodes from nano-hydroxide building blocks

Popis výsledku anglicky

We describe the elaboration of nanostructured transparent conducting indium tin oxide (ITO) materials that is based on controlled self-assembly of ultra-small indium tin hydroxide nanoparticles. We developed a strategy for preparing nanosized, nearly spherical and highly dispersible nanoparticles of indium tin hydroxide ("nano-hydroxides"), which can be assembled into regular mesoporous architectures directed by a commercially available Pluronic polymer. The assembled structures are easily transformed into conducting crystalline mesoporous ITO films by a mild heat treatment at 300 degrees C. The resulting ITO layers feature a regular mesoporosity with a mesostructure periodicity of about 13 +/- 2 nm, high surface area of 190 m(2) cm(-3), porosity of 44% and electrical conductivity up to 9.5 S cm(-1). The ITO films can accommodate large amounts of redox-active molecules and serve as efficient conducting electrodes with a very high surface area. The perfect dispersibility of nano-hydroxi

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

CF - Fyzikální chemie a teoretická chemie

OECD FORD obor

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Projekt

<a href="/cs/project/GA104%2F08%2F0435" target="_blank" >GA104/08/0435: "Inteligentně strukturované" mesoporézní vrstvy TiO2 s antibakteriálními a řízeně proměnnými smáčecími vlastnostmi</a><br>

Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2012

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Chemical Science

ISSN

2041-6520

e-ISSN

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Svazek periodika

3

Číslo periodika v rámci svazku

7

Stát vydavatele periodika

GB - Spojené království Velké Británie a Severního Irska

Počet stran výsledku

8

Strana od-do

2367-2374

Kód UT WoS článku

000304919200027

EID výsledku v databázi Scopus

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