论文标题

无贵金属光催化氢的演化活性:用TIH2的球铣削培养酶纳米植物的影响

Noble-Metal-Free Photocatalytic Hydrogen Evolution Activity: The Impact of Ball Milling Anatase Nanopowders with TiH2

论文作者

Zhou, Xuemei, Liu, Ning, Schmidt, Jochen, Kahnt, Axel, Osvet, Andres, Romeis, Stefan, Zolnhofer, Eva M., Marthala, Venkata Ramana Reddy, Guldi, Dirk M., Peukert, Wolfgang, Hartmann, Martin, Meyer, Karsten, Schmuki, Patrik

论文摘要

在这项工作中,我们证明了一种使用商业解剖学纳米颗粒的混合物和TIH2的混合物建立了良好且功能齐全的方法,将无贵的无金属光催化H2活性引入了二氧化钛。我们表征了这种协同作用,鉴于缺陷的性质,羟基化状态,并研究了对电子态的能量和动力学的影响以及所得的H2演化性能。

In this work, we demonstrate that a well-established and facile ball milling approach using mixtures of commercial anatase nanoparticles and TiH2 introduces noble-metal-free photocatalytic H2 activity to titania. We characterize this synergistic effect in view of the nature of defects, state of hydroxylation, and investigate the effect on the energetics and kinetics of electronic states and the resulting H2 evolution performance.

扫码加入交流群

加入微信交流群

微信交流群二维码

扫码加入学术交流群,获取更多资源