Activating surface oxygen vacancies via Ru doping in flower-like CeO2 for high-performance room-temperature ammonia sensing

作者：一清 洪, Pengxiang Wang, Wei Liu, Shixin Huang, Zhicheng Wen, Hailong Lin, Chenda Wei, Xingwang Ran, Wenbo Ding, Chunjin Hang, Rong An · 发表于：Journal of Alloys and Compounds · 年份：2026 · DOI：10.1016/j.jallcom.2026.189985 · 研究领域：Gas Sensing Nanomaterials and Sensors、2D Materials and Applications、Advanced Chemical Sensor Technologies