In situ growth of CuS NPs on 3D porous cellulose macrospheres as recyclable biocatalysts for organic dye degradation

The aggregates of pentacenequinone, HPB and PDI derivatives 3, 5 and 7 having aldehyde groups bind strongly with Ag+ and serve as reactors and stabilizers for the preparation of AgNPs at room temperature. In situ generated AgNPs show high catalytic efficiency for industrially important organic dye degradation.

Download Full-text

Polyimides as metal-free catalysts for organic dye degradation in the presence peroxymonosulfate under visible light irradiation

RSC Advances ◽

10.1039/c5ra16532f ◽

2015 ◽

Vol 5 (119) ◽

pp. 98231-98240 ◽

Cited By ~ 18

Author(s):

Yufang Tao ◽

Mingyu Wei ◽

Dongsheng Xia ◽

Aihua Xu ◽

Xiaoxia Li

Keyword(s):

Visible Light ◽

Visible Light Irradiation ◽

Organic Dyes ◽

Dye Degradation ◽

Organic Dye ◽

Light Irradiation ◽

Metal Free ◽

Organic Dye Degradation

Polyimide was demonstrated as a stable metal-free photocatalyst to activate peroxymonosulfate with visible light for the degradation of organic dyes.

Download Full-text

Catalytic performance of supported g-C3N4 on MCM-41 in organic dye degradation with peroxymonosulfate

RSC Advances ◽

10.1039/c6ra15721a ◽

2016 ◽

Vol 6 (75) ◽

pp. 70747-70755 ◽

Cited By ~ 25

Author(s):

Huijie Dong ◽

Mingyu Wei ◽

Jun Li ◽

Jia Fang ◽

Long Gao ◽

...

Keyword(s):

Carbon Nitride ◽

Dye Degradation ◽

Catalytic Performance ◽

Organic Dye ◽

Graphitic Carbon Nitride ◽

Efficient Catalyst ◽

Organic Dye Degradation ◽

Mcm 41 ◽

Dyes Degradation

The supported graphitic carbon nitride on MCM-41 was prepared through an in situ thermal approach and was successfully used as an efficient catalyst for dyes degradation with peroxymonosulfate.

Download Full-text

SnO2 particles as efficient photocatalysts for organic dye degradation grown in-situ on g-C3N4 nanosheets by microwave-assisted hydrothermal method

Materials Science in Semiconductor Processing ◽

10.1016/j.mssp.2020.105298 ◽

2021 ◽

Vol 121 ◽

pp. 105298

Author(s):

Xueqian Wang ◽

Yuan He ◽

Lei Xu ◽

Yi Xia ◽

Riqi Gang

Keyword(s):

Hydrothermal Method ◽

Dye Degradation ◽

Organic Dye ◽

Microwave Assisted ◽

Organic Dye Degradation

Download Full-text

Photocatalytic Remediation of Methylene Blue and Antibacterial Activity Study Using Schiff Base - Cu Complexes

10.21203/rs.3.rs-1030605/v1 ◽

2021 ◽

Author(s):

Fathima Fasna P H ◽

Sreesha Sasi ◽

Bindu Sharmila T K ◽

Julie Chandra C S ◽

Jolly V Antony ◽

...

Keyword(s):

Methylene Blue ◽

Photocatalytic Degradation ◽

Organic Dyes ◽

Dye Degradation ◽

Low Cost ◽

Organic Dye ◽

Effluent Treatment ◽

Diffusion Method ◽

Antibacterial Screening ◽

Organic Dye Degradation

Abstract Photocatalytic degradation of organic dyes under visible light and ultraviolet radiation is an efficient strategy for effluent treatment. This work describes the design of novel Cu(II) complexes using the ligand N'-(3-hydroxy-4-methoxybenzylidene)nicotinohydrazide and their application in the photocatalytic degradation of the organic dye, methylene blue (MB). The photocatalytic degradation of MB follows pseudo first-order kinetics with high correlation coefficient values (R2> 0.95), making them useful as simple and low-cost organic dye degradation agents. The antibacterial screening studies of the ligand and the Cu(II) complexes by disc diffusion method show the systems to exhibit activity against Escherichia coli (gram negative) and Bacillus circulans (gram positive).

Download Full-text