scholarly journals Facet-Specific Photocatalytic Degradation of Organics by Heterogeneous Fenton Chemistry on Hematite Nanoparticles

2019 ◽  
Vol 53 (17) ◽  
pp. 10197-10207 ◽  
Author(s):  
Xiaopeng Huang ◽  
Ying Chen ◽  
Eric Walter ◽  
Meirong Zong ◽  
Yang Wang ◽  
...  
Keyword(s):  
Photocatalytic Degradation ◽  
Heterogeneous Fenton ◽  
Hematite Nanoparticles ◽  
Fenton Chemistry

One-step synthesis of nanorod-aggregated functional hierarchical iron-containing MFI zeolite microspheres

2015 ◽  
Vol 3 (28) ◽  
pp. 14786-14793 ◽  
Author(s):  
Weigang Li ◽  
Gang Li ◽  
Changzi Jin ◽  
Xin Liu ◽  
Junhu Wang
Keyword(s):  
Photocatalytic Degradation ◽  
Mfi Zeolite ◽  
Heterogeneous Fenton ◽  
One Step

Hierarchical iron-containing MFI zeolite microspheres were prepared and investigated as a heterogeneous Fenton-like catalyst for the photocatalytic degradation of phenol.

Photocatalytic degradation of methylene blue with hematite nanoparticles synthesized by thermal decomposition of fluoroquinolones oxalato–iron(iii) complexes

RSC Advances ◽  
2015 ◽  
Vol 5 (76) ◽  
pp. 62052-62061 ◽  
Author(s):  
Ahmed M. Mansour
Keyword(s):  
Thermal Decomposition ◽  
Methylene Blue ◽  
Photocatalytic Degradation ◽  
Hematite Nanoparticles

Thermal decomposition of fluoroquinolones oxalato iron(iii) complexes, synthesized from fluoroquinolones and potassium tris(oxalato)ferrate(iii) trihydrate, gave α-Fe2O3 nanoparticles suitable for the photocatalytic degradation of methylene blue.

Degradation of Chrysoidin Dye by Fenton and Photo-Fenton Reaction Using Natural Marmatite as Catalyst

2014 ◽  
Vol 17 (2) ◽  
Author(s):  
J. H. Ramirez ◽  
H. R. Zea ◽  
Thomas Cramer
Keyword(s):  
Photocatalytic Degradation ◽  
Gold Deposit ◽  
Iron Oxides ◽  
Azo Dye ◽  
Fenton Reaction ◽  
Active Material ◽  
Heterogeneous Fenton ◽  
Solution Ph ◽  
Photo Catalyst ◽  
Degradation Of Azo Dye

AbstractHeterogeneous dark Fenton and photocatalytic degradation of azo-dye chrysoidin were studied using natural marmatite from a Colombian gold deposit as catalysts. Marmatite is composed of zinc sulfates, iron sulfates and iron oxides; due to this composition marmatite is an active material in the degradation of chrysoidin. Marmatite was characterized by SEM, XRD, BET and XRF. Experimental results allow concluding that the dye was oxidized (degraded) in both, heterogeneous Fenton and photo-catalyst reactions, using Marmatite as catalyst. The variables considered were solution pH, marmatite concentration, C

Synthesis, structure, and heterogeneous Fenton reaction of new Cu(ii)-based discrete Cu2Lx coordination complexes

CrystEngComm ◽  
2021 ◽  
Vol 23 (1) ◽  
pp. 216-220
Author(s):  
Qi-Bao Wang ◽  
Zi-Yan Jing ◽  
Xiang-Ming Hu ◽  
Wen-Xin Lu ◽  
Peng Wang
Keyword(s):  
Photocatalytic Degradation ◽  
Hydroxyl Radicals ◽  
Fenton Reaction ◽  
Copper Ions ◽  
Degradation Process ◽  
Coordination Complexes ◽  
Heterogeneous Fenton ◽  
Heterogeneous Fenton Reaction

Cu2L4 cage and Cu2L2 macrocycle were obtained and the heterogeneous Fenton reaction experiments showed that they are good photocatalysts in the photocatalytic degradation process of MB with using hydroxyl radicals and high-valence copper ions.

Oxygen Vacancy Modulated Interface Chemistry: Identifying Iron(IV) in Heterogeneous Fenton Reaction

2021 ◽  
Author(s):  
Yaqin Yu ◽  
Haoze Chen ◽  
Yan Li ◽  
Chuanyong Jing
Keyword(s):  
Oxygen Vacancy ◽  
Transition Metal Oxides ◽  
Fenton Reaction ◽  
Great Promise ◽  
Iron Species ◽  
Heterogeneous Fenton ◽  
Interface Chemistry ◽  
Fenton Chemistry ◽  
Co Catalysts ◽  
Heterogeneous Fenton Reaction

Introducing transition-metal oxides as co-catalysts into classical Fenton chemistry holds great promise for improving the recycling of iron species. However, the underlying chemistry that controls the generation and transformation of...

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