Increased Colloidal Stability and Decreased Solubility—Sol–Gel Synthesis of Zinc Oxide Nanoparticles with Humic Acids
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26310%2F19%3APU130204" target="_blank" >RIV/00216305:26310/19:PU130204 - isvavai.cz</a>
Result on the web
<a href="https://www.ingentaconnect.com/content/asp/jnn/2019/00000019/00000005/art00078;jsessionid=567duc58tet1.x-ic-live-03" target="_blank" >https://www.ingentaconnect.com/content/asp/jnn/2019/00000019/00000005/art00078;jsessionid=567duc58tet1.x-ic-live-03</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1166/jnn.2019.15868" target="_blank" >10.1166/jnn.2019.15868</a>
Alternative languages
Result language
angličtina
Original language name
Increased Colloidal Stability and Decreased Solubility—Sol–Gel Synthesis of Zinc Oxide Nanoparticles with Humic Acids
Original language description
Adding the humic acid coating to the nanoparticles of zinc oxide (ZnO-NP) may improve the properties necessary for their colloidal stability. To show how humic acid coating affects the properties of ZnO-NP, three differently sol–gel synthesized ZnO-NP were synthesized: pristine zinc oxide nanoparticles without coating (p-ZnO-NP) and humic acid coated zinc oxide nanoparticles at two different initial concentrations of 20 mg/L (HA20-ZnO-NP) and 200 mg/L (HA200-ZnO-NP) of humic acids in the starting solution. All ZnO-NP were found to be nanocrystals of mineral zincite exhibiting wurtzite crystal symmetry. Transmission electron microscopy showed that capping by humic acids during synthesis decreased the size of HA20-ZnO-NP and HA200-ZnO-NP compared to p-ZnO-NP nanoparticles. Via experiments, HA20-ZnO-NP were found to dissolve less and have a similar or higher stability than both p-ZnO-NP and HA200-ZnO-NP
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
10406 - Analytical chemistry
Result continuities
Project
<a href="/en/project/LO1211" target="_blank" >LO1211: Materials Research Centre at FCH BUT- Sustainability and Development</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
Name of the periodical
JOURNAL OF NANOSCIENCE AND NANOTECHNOLOGY
ISSN
1533-4880
e-ISSN
1533-4899
Volume of the periodical
19
Issue of the periodical within the volume
5
Country of publishing house
US - UNITED STATES
Number of pages
7
Pages from-to
3024-3030
UT code for WoS article
000458402700078
EID of the result in the Scopus database
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