Conduction band engineering in semiconducting oxides (TiO2, SnO2): Applications in perovskite photovoltaics and beyond

被引：52

作者：

Kavan, Ladislav ^{[1
]}

机构：

[1] Czech Acad Sci, J Heyrovsky Inst Phys Chem, Dolejskova 3, CZ-18223 Prague 8, Czech Republic

来源：

CATALYSIS TODAY | 2019年 / 328卷

关键词：

Titanium dioxide; Tin dioxide; Conduction band; SENSITIZED SOLAR-CELLS; ELECTRON SELECTIVE CONTACT; ATOMIC LAYER DEPOSITION; MOTT-SCHOTTKY ANALYSIS; TITANIUM-DIOXIDE; BLOCKING LAYERS; LITHIUM INSERTION; PHOTOCATALYTIC ACTIVITY; NANOCRYSTALLINE TIO2; OXYGEN EVOLUTION;

D O I：

10.1016/j.cattod.2018.10.065

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The paper reviews salient findings about the conduction band minimum (CBM) in TiO2 and SnO2, which are relevant to applications in energy conversion and storage. The CBM is essential for rational design of an electron-selective contact of the negative electrode in perovskite solar cells. Furthermore, the CBM position controls the performance of dye-sensitized solar cells, anodes of Li-ion batteries and various reductive photoelectrochemical reactions, such as reductions of H+ and CO2. This review is selective rather than comprehensive, and points also at open points and contradictions in the field.

引用

页码：50 / 56

页数：7

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