ACS sensorsAcetonePlatinumFerric CompoundsOxygen
Pt-Triggered Reversal in Acetone Sensing: Crystal Phase-Dependent Dispersion Governs Performance of Fe2O3.
Tianjun Hu, Mengtian Kang, Yaru Chen, Yuzhu Tian, Ying Wang, Jiale Li, Junming Zhang, Ergui Luo, Baoliang Lv, Jianfeng Jia
Published: 202610.1021/acssensors.5c02766
Abstract
The crystal phase of metal oxide supports critically governs the gas-sensing performance by modulating metal-support interactions. This study reveals a counterintuitive "reversal effect" induced by Pt modification on the acetone-sensing properties of…
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