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Nanostructural catalyst: metallophthalocyanine and carbon nano-onion with enhanced visible-light photocatalytic activity towards organic pollutants.

Authors :
Regulska E
Olejnik P
Zubyk H
Czyrko-Horczak J
Chaur MN
Tomczykowa M
Butsyk O
Brzezinski K
Echegoyen L
Plonska-Brzezinska ME
Source :
RSC advances [RSC Adv] 2020 Mar 17; Vol. 10 (18), pp. 10910-10920. Date of Electronic Publication: 2020 Mar 17 (Print Publication: 2020).
Publication Year :
2020

Abstract

Metallophthalocyanine (MPc) and carbon nano-onion (CNO) derivatives were synthesized and characterized by using ultraviolet-visible spectroscopy, infrared and Raman spectroscopy, scanning electron microscopy with energy-dispersive X-ray spectroscopy and X-ray powder diffraction. The unmodified CNOs and MPc-CNO derivatives were used as photocatalysts for rhodamine B (RhB) degradation under visible-light irradiation. The photocatalytic studies revealed that the MPc-CNO nanostructural materials simultaneously exhibited a high absorption capacity and an excellent visible-light-driven photocatalytic activity towards RhB. These nanostructures possess great potential for use as active photocatalysts for organic pollutant degradation.<br />Competing Interests: There are no conflicts to declare.<br /> (This journal is © The Royal Society of Chemistry.)

Details

Language :
English
ISSN :
2046-2069
Volume :
10
Issue :
18
Database :
MEDLINE
Journal :
RSC advances
Publication Type :
Academic Journal
Accession number :
35492895
Full Text :
https://doi.org/10.1039/d0ra00896f