CeO2 foam-like nanostructure: biosynthesis and their efficient removal of hazardous dye

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989592%3A15640%2F21%3A73607335" target="_blank" >RIV/61989592:15640/21:73607335 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007%2Fs00449-020-02464-9" target="_blank" >https://link.springer.com/article/10.1007%2Fs00449-020-02464-9</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00449-020-02464-9" target="_blank" >10.1007/s00449-020-02464-9</a>

Jazyk výsledku

angličtina

Název v původním jazyce

CeO2 foam-like nanostructure: biosynthesis and their efficient removal of hazardous dye

Popis výsledku v původním jazyce

In this study, CeO2 (cerium oxide) nanoparticles were synthesized using Pinus halepensis pollen and were characterized by field emission scanning electron microscopy (FESEM), powder X-ray diffraction (PXRD) and Raman spectroscopy. The results showed that the ensuing CeO2 nanostructures, ranging in size from 5 to 25 nm, had high porosity. Synthesized CeO2 showed the effective catalytic activity towards the photocatalytic removal of dyes. In this work, the photocatalytic activity to removal dye (methyl violet 2B), in the absence of UV radiation, using cerium dioxide nanoparticles (CeO2-NP) was determined. In this research, four main factors such as effect on color, concentration and pH were examined and maximum %R was obtained about was 97% in 75 min in presence of 50 mg of hydrogen peroxide.

Název v anglickém jazyce

CeO2 foam-like nanostructure: biosynthesis and their efficient removal of hazardous dye

Popis výsledku anglicky

In this study, CeO2 (cerium oxide) nanoparticles were synthesized using Pinus halepensis pollen and were characterized by field emission scanning electron microscopy (FESEM), powder X-ray diffraction (PXRD) and Raman spectroscopy. The results showed that the ensuing CeO2 nanostructures, ranging in size from 5 to 25 nm, had high porosity. Synthesized CeO2 showed the effective catalytic activity towards the photocatalytic removal of dyes. In this work, the photocatalytic activity to removal dye (methyl violet 2B), in the absence of UV radiation, using cerium dioxide nanoparticles (CeO2-NP) was determined. In this research, four main factors such as effect on color, concentration and pH were examined and maximum %R was obtained about was 97% in 75 min in presence of 50 mg of hydrogen peroxide.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

21001 - Nano-materials (production and properties)

Projekt

—

Návaznosti

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Rok uplatnění

2021

Kód důvěrnosti údajů

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

Název periodika

BIOPROCESS AND BIOSYSTEMS ENGINEERING

ISSN

1615-7591

e-ISSN

—

Svazek periodika

2021

Číslo periodika v rámci svazku

44

Stát vydavatele periodika

DE - Spolková republika Německo

Počet stran výsledku

7

Strana od-do

517-523

Kód UT WoS článku

000584382800001

EID výsledku v databázi Scopus

2-s2.0-85094944450