Simple and fast method for determination of preferred crystallographic orientation of nanoparticles: A study on ZnS/kaolinite nanocomposite

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27640%2F21%3A10246028" target="_blank" >RIV/61989100:27640/21:10246028 - isvavai.cz</a>

Alternative codes found

RIV/00216305:26620/21:PU140662 RIV/61989100:27710/21:10246028 RIV/61989100:27740/21:10246028

Result on the web

<a href="https://www.sciencedirect.com/science/article/pii/S0169433221000428" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0169433221000428</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.apsusc.2021.148966" target="_blank" >10.1016/j.apsusc.2021.148966</a>

Result language

angličtina

Original language name

Simple and fast method for determination of preferred crystallographic orientation of nanoparticles: A study on ZnS/kaolinite nanocomposite

Original language description

Crystallographic orientation of nanoparticles anchored on surface of solid crystalline matrix plays an important role in the resulting activity (e.g. the catalytic activity) of such structured nanocomposites. Possibility to predict the crystallographic orientation can thus be advantageous in many areas of materials science. This study presents a simple method of such prediction by determining the structure compatibility of two crystal structures based on the average number of pairs of overlapping atoms calculated from the mutual rotation of two (hkl) planes: one plane belonging to the nanoparticle crystal structure, the second onebelonging to the matrix crystal structure. In this work, the structure compatibility of photocatalytic ZnS nanoparticles and tetrahedral kaolinite surface was studied. Results were compared with molecular simulations and with the high-resolution transmission electron microscopy analysis performed on a sample of the real ZnS/kaolinite nanocomposite. All three approaches led to identical result: the same preferred crystallographic orientation of ZnS on the tetrahedral surface of kaolinite was found. The method of determining structure compatibility is the fastest of the three approaches used, and thus appears to be very suitable for the purpose of predicting the preferred crystallographic orientation.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

21001 - Nano-materials (production and properties)

Project

Result was created during the realization of more than one project. More information in the Projects tab.

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year

2021

Confidentiality

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

Name of the periodical

Applied Surface Science

ISSN

0169-4332

e-ISSN

—

Volume of the periodical

544

Issue of the periodical within the volume

Duben

Country of publishing house

NL - THE KINGDOM OF THE NETHERLANDS

Number of pages

9

Pages from-to

"Nestránkováno"

UT code for WoS article

000618295100003

EID of the result in the Scopus database

2-s2.0-85099463381