Great variety of man-made porous diamond structures: pulsed microwave cold plasma system with a linear antenna arrangement

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68378271%3A_____%2F19%3A00507875" target="_blank" >RIV/68378271:_____/19:00507875 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68407700:21110/19:00331893 RIV/68407700:21230/19:00331893

Výsledek na webu

<a href="http://hdl.handle.net/11104/0298832" target="_blank" >http://hdl.handle.net/11104/0298832</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acsomega.9b00323" target="_blank" >10.1021/acsomega.9b00323</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Great variety of man-made porous diamond structures: pulsed microwave cold plasma system with a linear antenna arrangement

Popis výsledku v původním jazyce

Synthetic diamond films are routinely grown using chemical vapor deposition (CVD) techniques. This study reviews the fabrication of various porous diamond-based structures using linear antenna microwave plasma (LAMWP) CVD, a low-cost technology for growing diamond films over a large area at low pressure and at low temperature. From a technological point of view, 2 different approaches, i.e., templated diamond growth using 3 different prestructured porous substrates and direct bottom-up growth of ultra-nanoporous diamond films, are successfully employed to form diamond-based structures with controlled porosity and an enhanced surface area. As a bottom-up strategy, the LAMWP CVD system allows diamond growth at as high as 80% CO2 in the CH4/CO2/H2 gas mixture. In summary, the low-pressure and cold plasma conditions in the LAMWP system facilitate the growth on 3D prestructured substrates of various materials that naturally form porous self-standing diamond structures.

Název v anglickém jazyce

Great variety of man-made porous diamond structures: pulsed microwave cold plasma system with a linear antenna arrangement

Popis výsledku anglicky

Synthetic diamond films are routinely grown using chemical vapor deposition (CVD) techniques. This study reviews the fabrication of various porous diamond-based structures using linear antenna microwave plasma (LAMWP) CVD, a low-cost technology for growing diamond films over a large area at low pressure and at low temperature. From a technological point of view, 2 different approaches, i.e., templated diamond growth using 3 different prestructured porous substrates and direct bottom-up growth of ultra-nanoporous diamond films, are successfully employed to form diamond-based structures with controlled porosity and an enhanced surface area. As a bottom-up strategy, the LAMWP CVD system allows diamond growth at as high as 80% CO2 in the CH4/CO2/H2 gas mixture. In summary, the low-pressure and cold plasma conditions in the LAMWP system facilitate the growth on 3D prestructured substrates of various materials that naturally form porous self-standing diamond structures.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10302 - Condensed matter physics (including formerly solid state physics, supercond.)

Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2019

Kód důvěrnosti údajů

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

Název periodika

ACS Omega

ISSN

2470-1343

e-ISSN

—

Svazek periodika

4

Číslo periodika v rámci svazku

5

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

10

Strana od-do

8441-8450

Kód UT WoS článku

000470094000062

EID výsledku v databázi Scopus

2-s2.0-85065832519