Hydrogenated TiO 2 Nanocrystals: A Novel Microwave Absorbing Material

作者：Ting Xia, Chi Zhang, Nathan A. Oyler, Xiaobo Chen · 发表于：Advanced Materials · 年份：2013 · DOI：10.1002/adma.201303088 · 被引用次数：563 · 研究领域：Advanced Photocatalysis Techniques、Quantum Dots Synthesis And Properties、Nanomaterials for catalytic reactions

Here, we report, for the first time, hydrogenated TiO2 nanocrystals as a novel and exciting microwave absorbing material, based on an innovative collective-movement-of-interfacial-dipole mechanism which causes collective-interfacial-polarization-amplified microwave absorption at the crystalline/disordered and anatase/rutile interfaces. This mechanism is intriguing and upon further exploration may trigger other new concepts and applications.