Aegle marmelos Leaf Extract Based Synthesis of Nanoiron and Nanoiron Au Particles for Degradation of Methylene Blue

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F46747885%3A24620%2F22%3A00009741" target="_blank" >RIV/46747885:24620/22:00009741 - isvavai.cz</a>

Result on the web

<a href="https://sciendo.com/pdf/10.2478/eces-2022-0002" target="_blank" >https://sciendo.com/pdf/10.2478/eces-2022-0002</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.2478/eces-2022-0002" target="_blank" >10.2478/eces-2022-0002</a>

Result language

angličtina

Original language name

Aegle marmelos Leaf Extract Based Synthesis of Nanoiron and Nanoiron Au Particles for Degradation of Methylene Blue

Original language description

In this study, nanoiron and nanoiron Au particles were synthesised using aqueous Aegle marmelos extract using a facile and one-pot approach. Lower size non-magnetic nanoiron (~34 nm) and nanoiron (~34 nm) Au particles (1 to 1.5 µm) were produced from the same medium individually. Nanoparticles suspension behaviour and structural characterisations were carried out by UV-Vis spectroscopy, electron microscopy and by X-ray diffraction techniques. Primarily, for synthesis, a simple bioreduction approach generated amorphous nanoiron particles, which on annealing produced magnetic maghemite, γ-Fe2O3 type nanoparticles with sizes 100 to 1000 nm. Posteriorly, the bioreduction process also produces nanoiron Au particles and can be used for multifunctional applications. As a model application, catalytic application of the as-prepared nanoiron and nanoiron Au particles towards methylene blue, a thiazine dye degradation is investigated and found to be effective within 20 min. Langmuir-Hinshelwood kinetic model was exploited to know the degradation behaviour, and the model was found to be fit based on R-2 values with the observed experimental data. We suggest that the formed highly stable nanoiron particles with in situ stabilisation offer benefits like consistency, environmental friendliness and suits well for large-scale applicability.

Czech name

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Czech description

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Type

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

CEP classification

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OECD FORD branch

10511 - Environmental sciences (social aspects to be 5.7)

Project

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Continuities

I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year

2022

Confidentiality

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

Name of the periodical

Ecological Chemistry and Engineering S

ISSN

1898-6196

e-ISSN

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Volume of the periodical

29

Issue of the periodical within the volume

1

Country of publishing house

PL - POLAND

Number of pages

8

Pages from-to

7-14

UT code for WoS article

000784436200001

EID of the result in the Scopus database

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