Size and shape analysis of micro- to nano-particles of quartz powders using advanced electron microscopy and laser diffraction methods

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F24%3APU150222" target="_blank" >RIV/00216305:26220/24:PU150222 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/68081731:_____/24:00601142

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0032591023010331?ref=pdf_download&fr=RR-2&rr=8476ca6cb8e66e94" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0032591023010331?ref=pdf_download&fr=RR-2&rr=8476ca6cb8e66e94</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.powtec.2023.119250" target="_blank" >10.1016/j.powtec.2023.119250</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Size and shape analysis of micro- to nano-particles of quartz powders using advanced electron microscopy and laser diffraction methods

Popis výsledku v původním jazyce

The paper deals with particle analysis and the evaluation of the shape and size distribution of micro- to nano-sized quartz particles as a key parameter for the evaluation of quality in many industrial fields, particularly for high-purity applications. Samples are analyzed by laser diffraction, the most commonly used method for determining the size of the particles; for precise measurement with the possibility of high-resolution imaging of particles, scanning electron microscopy was applied. For morphological and size analysis of electrically non-conductive micro- to nano-particles under environmentally compatible conditions of elevated gas pressure and humidity, environmental scanning electron microscopy was selected as the most suitable. Moreover, the high-end methods of focused ion beam scanning electron microscopy and serial block-face scanning electron microscopy enabled the analysis of particles in the epoxy resin volume including spatial imaging. The application of image post-processing as an important part of the electron microscopy workflow is also discussed.

Název v anglickém jazyce

Size and shape analysis of micro- to nano-particles of quartz powders using advanced electron microscopy and laser diffraction methods

Popis výsledku anglicky

The paper deals with particle analysis and the evaluation of the shape and size distribution of micro- to nano-sized quartz particles as a key parameter for the evaluation of quality in many industrial fields, particularly for high-purity applications. Samples are analyzed by laser diffraction, the most commonly used method for determining the size of the particles; for precise measurement with the possibility of high-resolution imaging of particles, scanning electron microscopy was applied. For morphological and size analysis of electrically non-conductive micro- to nano-particles under environmentally compatible conditions of elevated gas pressure and humidity, environmental scanning electron microscopy was selected as the most suitable. Moreover, the high-end methods of focused ion beam scanning electron microscopy and serial block-face scanning electron microscopy enabled the analysis of particles in the epoxy resin volume including spatial imaging. The application of image post-processing as an important part of the electron microscopy workflow is also discussed.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20402 - Chemical process engineering

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2024

Kód důvěrnosti údajů

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

Název periodika

POWDER TECHNOLOGY

ISSN

0032-5910

e-ISSN

1873-328X

Svazek periodika

neuveden

Číslo periodika v rámci svazku

433

Stát vydavatele periodika

CH - Švýcarská konfederace

Počet stran výsledku

12

Strana od-do

„“-„“

Kód UT WoS článku

001163853300001

EID výsledku v databázi Scopus

2-s2.0-85179887096