- 《Journal of Luminescence》 被引量: 17发表: 2010年 催化剂对热蒸发CVD法生长β-GaO纳米材料的结构及发光特性的影响 Influence of catalyst on the structure and photoluminescence of β~Ga2 O3 nano~material by thermal evapora~ tion [ J] . Chin. J. Lumin. ꎬ 2013... 马海林,李艳,MA Hai-...
The present invention relates to a method for preparing a catalyst comprising a ruthenium-containing catalyst layer highly dispersed with a uniform thickness on a surface of a substrate having a structure, which comprises first aging a mixed solution of a ruthenium precursor-containing solution and a...
ChemInform Abstract: Optimal Structure and Energetical Relations on the Catalyst Surface: Evolution of Conceptstheoretical chemistry, reviewcatalysis, phase-transfer catalysisChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals...
Highly dispersed metal sites on the surface of silica, achieved from immobilization of metal precursor within hydroxyl groups, has gained increasing attention in the field of heterogeneous catalyst. However, the special role of adsorbed water derived by hydroxyl groups on the silica is generally ignore...
(e) partial current densities on the as-prepared samples. (f) Potential-dependent FE and partial current densities toward formate on BiCu/CHNM in the flow cell. (g) Durability test of BiCu/CHNM in 1 mol L−1KOH electrolyte. (h) Surface resistances at different locations on BiCu/...
(Ptn–Ov) sites, is in situ constructed. This catalyst exhibits an unmatched activity and excellent stability in the reverse water-gas shift (RWGS) reaction at low temperature (300 °C). Systematic in situ characterizations illustrate that the MoO3structure on theγ-Mo2N surface can be ...
Based on the research progress at home and abroad, the article reviews the structure of dextranase, dextranase production strains, dextranase enzyme activity and improvement technology of enzymatic properties. It is found that traditional mutagenesis technology and optimization of fermentation conditions can...
aSemantic the semantic analysis method and the progress of scientific realism 语义语义分析方法和科学现实主义进展[translate] aone of many endorsement deals 许多背书成交之一[translate] aThe phase composition on the surface layers of the fresh catalyst is comprised mainly of Fe2O3 阶段构成在新鲜的催化...
In this study the influence of the surface structure on the anode boundary of high intensity arcs in atmosphere is investigated. It was found that the surface structure of an anode has a significant influence on the anode fall voltage, which we claim can be caused by field enhancements. The ...
The adsorptive stability was estimated by the difference of total energy of supercell designed as carbon cluster placed on a certain crystal plane of substrate. Among the simulations of this study, carbon cluster flatly settled down on the surface of SrTiO3(001). The result was experimentally ...