Sustainable photocatalytic production of hydrogen peroxide from water and molecular oxygen

被引：89

作者：

Kaynan, Niv

Berke, Binyamin Adler

Hazut, Ori

Yerushalmi, Roie ^{[1
]}

机构：

[1] Hebrew Univ Jerusalem, Inst Chem, IL-91904 Jerusalem, Israel

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2014年 / 2卷 / 34期

基金：

欧洲研究理事会; 以色列科学基金会;

关键词：

CORE/SHELL NANOWIRE ARRAYS; SURFACE FLUORINATION; AU NANOPARTICLES; LAYER DEPOSITION; TIO2; SURFACES; H2O2; FILMS; TRANSFORMATION; PHOTOACTIVITY; FABRICATION;

D O I：

10.1039/c4ta03004d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

We report the direct production of H2O2 from O-2 and H2O using a heterogeneous catalyst made from non-toxic materials using light as the sole energy source for the process. Photocatalytic production of H2O2 is demonstrated using light energy without the need for additional chemical energy (sacrificial compounds) or applied electrical potential. Fine-tuning of catalyst architecture and interface design enables exceptional photocatalytic activity.

引用

收藏

页码：13822 / 13826

页数：5

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