Sentence examples for size of catalyst from inspiring English sources
In a real CVD experiment, there will be additional constraints on d from the size of catalyst particles.
Effect of microstructure (shape and size of catalyst particle) was studied using (VO 2P2O7 prepared with four different methods.
Inspired by the fact that the morphology of SiNWs can be effectively modulated by tuning the size of catalyst droplets, we designed a needle-like SiNWs owing to the shrink and consumption of Si-Au catalyst droplets.
The strong ligand effect dominates over the Schwoebel potential and trapping well effects, being responsible for accumulation of poisoning intermediates at step sites on the catalyst surface and gradual decrease of catalytic activity with decreasing size of catalyst nanoparticles.
An analytical method is proposed to calculate the optimum distribution of the size of catalyst pellets in some selected types of chemical reactors, which leads to a maximum extent of the heterogeneous autocatalytic reactions.
Diameter of the CNF corresponds to the size of catalyst particles of Ni metal, which have the cuboctahedral form typical for the formation of CNF with conical embedding of graphite layers with respect to the filament axis.
Increasing specific surface area by reducing particle size of catalysts is a well-known strategy to improve mass activity, as demonstrated for Ba0.5Sr0.5Co0.8Fe0.2O3−δ (ref. 1) and SrNb0.1Co0.7Fe0.2O3−δ (ref. 14).
XRD and BET analysis showed that the addition of copper could increase the crystalline size of catalysts, prevent the accumulation of catalyst crystal and make catalysts to be a kind of mesoporous materials with narrow pore width distribution (around 4 nm), which is positive for the catalytic performance.
The doping contents, distribution, and size of catalysts are key parameters for enhancing gas molecules response/recovery speeds as well as selectivity [26].
The optimum distribution of the sizes of catalyst pellet was found for some selected reactors, leading to a maximum extent of the heterogeneous autocatalytic reactions.
Radial liquid distribution was studied in a trickle-bed reactor with five different shapes and sizes of catalyst packing in a uniformly distributed liquid inlet.
