根特大学Hilde Poelman等报道通过Fe和Ni的K edge表征Ni/MgFeAlO4催化剂的Ni和Fe物种在CO2/H2气氛处理的氧化还原变化特征,将表征结果与“单一金属”的Ni/MgAl2O4、MgFeAlO4的催化剂结构变化对比。
参考电竞投注官网
Valentijn De Coster, Nadadur Veeraraghavan Srinath, Parviz Yazdani, Hilde Poelman*, and Vladimir V. Galvita, Dual-Element Modulation Excitation XAS to Probe the Redox Surface Chemistry of a Ni–Fe Dry Reforming Catalyst, ACS Catal. 2023, 13, 12445–12457
DOI: 10.1002/anie.202311913
https://pubs.acs.org/doi/10.1021/acscatal.3c02313