... transition metal oxide catalysts 过渡金属氧化物触媒 transition section 转移段 ... www.foodmate.net|基于14个网页 例句 释义: 全部,过渡金属氧化物触媒 更多例句筛选 1. Recently, transition metal oxide catalysts used for oxidation of CO and hydrocarbons at low temperature have attracted much ...
The nature of the surfaces of bulk and supported transition metal oxides, important as catalysts for the selective oxidation of hydrocarbons, is explored. It is emphasized that the oxide surface is in dynamic interaction with the gas phase and adapts itself to reaction conditions. The importance ...
Recently, transition metal oxide catalysts used for oxidation of CO and hydrocarbons at low temperature have attracted much attention. 目前,非贵金属类的过渡金属氧化物催化剂用于CO和烃类的低温氧化受到了广泛关注。 www.jchemindustry.com 2. In this dissertation, wet chemical method was used to prepare ...
Transition metal oxide acid catalystsTransition metal oxide acid catalysts. GRENOBLE D C,KIM C J,MURRELL L L,et al. US,4440872 . 1984Grenoble D C. Transition metal oxide acid catalysts: The U~ nited States,US 4440872[P], 1984-04-03....
preparation of oxide catalysts and on photo-assisted processes are also included. Whenever appropriate, relationships between various topics are indicated. Written for surface physicists, chemists, and catalytic engineers, the book will serve as a useful source of information for investigators and as a...
Platinum single-atom catalyst coupled with transition metal/metal oxide heterostructure for accelerating alkaline hydrogen evolution reaction Abstract Single-atom catalysts provide an effective approach to reduce the amount of precious metals meanwhile maintain their catalytic activity. However, the sluggish ...
Surfactants or silica template were usually involved in the synthesis of metal/metal oxide hybrids with well-defined structures. It was noteworthy that catalysts prepared through soft template method without further treatment were not as active as those fabricated through hard template method35. Recently...
Searching for low-cost and efficient catalysts for the oxygen evolution reaction has been actively pursued owing to its importance in clean energy generation and storage. While developing new catalysts is important, tuning the electronic structure of existing catalysts over a wide electrochemical potential...
24.A process according to claim 23 wherein the catalyst (d) is selected from the group consisting of Ziegler-Natta catalysts, metallocene catalysts, monocyclopentadienyl or “constrained geometry” catalysts, heat activated supported chromium oxide catalysts, late transition metal catalysts and single si...
Participation of the lattice oxide ions in various tellurium-based multicomponent oxide catalysts, Te–Mo–M–O (M = Co, Mn, Fe and Cu) was investigated using 18O2 tracer in the selective oxidation of propylene to acrolein. High mobility of the lattice oxide ions in this system plays an im...