In situ and operando laboratory X-ray absorption spectroscopy at high temperature and controlled gas atmosphere with a plug-flow fixed-bed cell
该研究展示了一种基于实验室 X 射线吸收光谱和 von Hamos 光谱仪的管式固定床反应池,实现了在高达 1000°C 和 10 bar 条件下对非均相催化剂进行原位及工况表征,并成功解析了 MnO 氧化及 Ni 纳米颗粒在 CO2 甲烷化过程中的演变。
Sebastian Praetz, Emiliano Dal Molin, Delf Kober, Marko Tesic, Christopher Schlesiger, Peter Kraus, Julian T. Müller, Jyothilakshmi Ravi Aswin, Daniel Grötzsch, Maged F. Bekheet, Albert Gili, Aleksand (…)2026-04-22✓ Author reviewed ⓘ🔬 physics.app-ph