Sentence examples for metal usage from inspiring English sources

With an objective to conserve noble metal usage and improve the reforming performance, one engineered catalyst, a Rh-based monolithic catalyst with an optimized composition of 0.3 wt%Rh/3 wt%MgO/20 wt%CeO2 ZrO2 supported on cordierite monolith was developed for autothermal reforming (ATR) of commercial gasoline and its surrogates.

8 17 is very versatile in terms of its metal usage for catalysis (including Mg2+) [55] [57]]–[55] [57]

To simultaneously reduce noble metal Pd usage and enhance electrocatalytic performance for methanol oxidation, Pd/Co2O3 composites with ultrafine three-dimensional (3D) nanoporous structures were designed and synthesized by simple one-step dealloying of a melt-spun Al-Pd-Co alloy with an alkaline solution.

Transition metal abundance and usage differs notably across different superkingdoms.

The genes include five conserved hypothetical proteins and three proteins involved in metal transport and usage: a metal-transporting ATPase, a metal-dependent phosphohydrolase, and a hybrid iron transport/cell signaling protein.

One of the first steps in defining the usage of metals by different organisms is to establish a metal inventory by quantifying the metal content of cells and tissues.

In addition, usage of metal nanopowders, comparing to controls, had increased the content of biologically active substances like ascorbic acid, carotene, and carbohydrates in these plants.

This paper deals with the usage of metal foams in coolant flow field of bipolar or cooling plates in PEMFC stack rather than conventional machined channel designs.

In this work, we significantly mitigated these issues and reduced precious metal and metal oxide usages by 10 40 folds, by directly integrating bare monolith structures with ultra-efficient, thermally stable, and physically and chemically well-defined nanostructure arrays.

The usage of polynuclear metal clusters as secondary building units (SBU's) in designing of metal organic frameworks (MOF's) is a field of current interest.

The pure SBA-15 material was obtained by the same procedure as described previously except for the usage of the metal precursor.