Graphenes as Efficient Metal-Free Fenton Catalysts

被引：88

作者：

Espinosa, Juan C. ^{[1
,3
]}

Navalon, Sergio ^{[1
,3
]}

Primo, Ana ^{[1
,3
]}

Moral, Monica ^{[4
]}

Fernandez Sanz, Javier ^{[4
]}

Alvaro, Mercedes ^{[1
,2
,3
]}

Garcia, Hermenegildo ^{[1
]}

机构：

[1] Univ Politecn Valencia, CSIC UPV, Inst Tecnol Quim, Valencia 46022, Spain

[2] King Abdulaziz Univ, Ctr Excellence Adv Mat Res, Jeddah 21413, Saudi Arabia

[3] Univ Politecn Valencia, Dept Quim, Valencia 46022, Spain

[4] Univ Seville, Dept Quim Fis, E-41012 Seville, Spain

来源：

CHEMISTRY-A EUROPEAN JOURNAL | 2015年 / 21卷 / 34期

关键词：

carbon; fenton reaction; graphene; heterogeneous catalysis; radicals; ADVANCED OXIDATION PROCESSES; DOPED GRAPHENE; DIAMOND NANOPARTICLES; HYDROGEN-PEROXIDE; DEGRADATION; OXIDE; GOLD; CARBON; CARBOCATALYST; EXFOLIATION;

D O I：

10.1002/chem.201501533

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Reduced graphene oxide exhibits high activity as Fenton catalyst with HO. radical generation efficiency over 82% and turnover numbers of 4540 and 15023 for phenol degradation and H2O2 consumption, respectively. These values compare favorably with those achieved with transition metals, showing the potential of carbocatalysts for the Fenton reaction.

引用

页码：11966 / 11971

页数：6

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