Concepedia

Partially crystallized TiO<sub>2</sub> for microwave absorption

Junye Dong, Rohan Ullal, Jie Han, Shanghai Wei, Xin Ouyang, Junzhe Dong, Wei Gao

Journal of Materials Chemistry A · 2015 · 93 citations · 25 references

DOI

Concepts

Abstract

Amorphous TiO<sub>2</sub> synthesized <italic>via</italic> Ti anodization is partially crystallized and displays strong microwave absorption ability. Interfacial electric field forms at the boundary of crystalline–amorphous phases due to the uneven oxygen-vacancy distributions in the two phases, amplifying the microwave absorption.

References

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