Verified technology for utilization of atomic hydrogen source in SEM
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26620%2F19%3APR32665" target="_blank" >RIV/00216305:26620/19:PR32665 - isvavai.cz</a>
Result on the web
<a href="http://surfaces.fme.vutbr.cz/laboratories/developed-instruments/technology-for-observation-of-redox-reactions-in-sem/" target="_blank" >http://surfaces.fme.vutbr.cz/laboratories/developed-instruments/technology-for-observation-of-redox-reactions-in-sem/</a>
DOI - Digital Object Identifier
—
Alternative languages
Result language
angličtina
Original language name
Verified technology for utilization of atomic hydrogen source in SEM
Original language description
The hardware requirements comprise the atomic hydrogen source (functional sample within TJ01000271), which is a thermal cracker source for generation of atomic hydrogen radicals. The additional harware requirements comprise the gas inlet, cooling circuit (both part of the atomic source) and sample heating stage, mounted to an SEM. The atomic hydrogen technology allows studying the reduction reaction at lower temperature compared to reduction by molecular hydrogen, because the molecules are pre-dissociated by the source. A proof-of-concept experiment is the nickel redox cycle, documented in the technical report.
Czech name
—
Czech description
—
Classification
Type
Z<sub>tech</sub> - Verified technology
CEP classification
—
OECD FORD branch
10302 - Condensed matter physics (including formerly solid state physics, supercond.)
Result continuities
Project
<a href="/en/project/TJ01000271" target="_blank" >TJ01000271: Development of atomic source for applications in electron microscopy</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2019
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Internal product ID
Ověřená technologie použití aH v
Numerical identification
—
Technical parameters
Sestava zahrnuje disociační zdroj, vstup plynů a stolek umožňující ohřev vzorku v SEM, vše v komoře standardního SEM. Technologie umožňuje pozorování redox cyklů do teplot 800-1000 °C při tlaku jednotek Pa (oxidace) a max. 8e-4 Pa (redukce).
Economical parameters
Cena technologie je vyjednávána, min. cena dle smlouvy 250 tis. Kč.
Application category by cost
—
Owner IČO
—
Owner name
Příprava a charakterizace nanostruktur
Owner country
CZ - CZECH REPUBLIC
Usage type
A - K využití výsledku jiným subjektem je vždy nutné nabytí licence
Licence fee requirement
A - Poskytovatel licence na výsledek požaduje licenční poplatek
Web page
http://surfaces.fme.vutbr.cz/laboratories/developed-instruments/technology-for-observation-of-redox-reactions-in-sem/