Kinetics of thermal decomposition and of the reaction with oxygen, ethene and 1-octene of first generation Grubbs’ catalyst precursorKinetics of thermal decomposition and of the reaction with oxygen, ethene and 1-octene of first generation Grubbs’ catalyst precursordoi:10.1016/j.poly.2010.06.026Ruth...
Product channels CH2CHO + H and CH2CO + 2H associate with 3 P and D-1 atomic oxygen reactants, respectively. Both P-3 and D-1 oxygen reactants might be responsible for the other reactions. The ionization threshold of nascent vinoxy radicals is 9.3 +/- 0.1 eV. (C) 2007 Elsevier B...
Fuel cells use oxygen and hydrogens gas as fuel to form water and electricity at high efficiency. However, hydrogen ga... Bethany Cook 被引量: 0发表: 2016年 Determination of light hydrocarbon gases in sea water using three variants of static "equilibrium" headspace analysis Three methods for ...
but the active site remains elusive due to the lack of tools to probe this reaction under high temperature and high-pressure conditions. Here, aided by advanced machine-learning grand canonical global structure exploration and in situ experiments, we identify a unique surface oxide phase...
The activity and selectivity of oxygen atoms adsorbed on a Ag/α-Al2O3 catalyst in ethene epoxidation The bonding of the oxygen species held on a Ag/α-Al 2 O 3 catalyst has been studied by temperature programmed desorption and their reactivity in ethene e... J Couves,M Atkins,M Hague...
ChemInform Abstract: CROSSED MOLECULAR BEAM STUDIES OF THE REACTION OF ATOMIC OXYGEN(3P) WITH BROMOETHENEintermediates (and their reactionsNo abstract is available for this article.doi:10.1002/chin.198249137HE, GBUSS, R. JBASEMAN, R. JTSE, R...
Administer oxygen if breathing is difficult. Remove and isolate contaminated clothing and shoes. In case of contact with liquefied gas, thaw frosted parts with lukewarm water. In case of burns, immediately cool affected skin for as long as possible with cold water. Do not remove clothing if ...
By regulating the oxygen vacancy density and Cu 3+ population in the halo-oxide catalyst, one can generate a durable catalyst with good performance for the ODE reaction. 展开 关键词: Ethane oxidative dehydrogenation to ethene ODE reaction Infinite-layer halo-oxide catalyst Sr 0.63Ca 0.27)CuO 2...
Selective reduction of nitric oxide by ethene in the presence of excess oxygen was investigated using a gallium ion-exchanged ZSM-5 catalyst. Ga-ZSM-5 showed high activity in a wide range of reaction temperatures. In addition, Ga-ZSM-5 showed extremely high selectivity for this reaction under ...
and large CO2emission but difficult to realize commercialized utilization impeded by the liable deep oxidation6,7,8,9. This was because alkene is facile to be further oxidized before its desorption or re-adsorbed on the active sites of dehydrogenation (usually oxygen species) according to the Mar...