hydrothermalstability相关论文
To meet more strict international Europe VI emission standard, Cu-Ce/SAPO-34 and Cu-Ce/SSZ-13 were prepared by once ion ......
Mechanochemically Fabricating Single-Atom Pd Catalysts Stabilized via Porous High Entropy Fluorite O
Single-atom catalysts(SACs)have attracted considerable attention in catalysis community due to their maximum utiliza......
用ＸＲＤ、ＸＰＳ和ＴＧ－ＴＰＲ方法研究了Ｃｕ－Ｃｏ／Ａｌ２Ｏ３催化剂高温水热处理前后的表面及体相特征，探索了水热引起催化剂ＣＯ氧化活性下降的原因。结果表明，经水热处理过的催化......
用溶胶－凝胶法、浸渍法和共沉淀法制备了γ－Ａｌ２Ｏ３样品，并通过添加Ｌａ２ＣＯ３、ＣｅＯ２等稳定剂对γ－Ａｌ２Ｏ３进行表面修饰。考察了在１２７３Ｋ的空气和水蒸汽存在下γ－Ａｌ２Ｏ３的烧结行为......
