Supported Platinum Catalysts
Why small platinum particles are commonly dispersed on higher-surface-area support materials.
Catalyst Structure & Design
Supports, dispersion, particle size, surface area, monoliths, washcoats, pellets and alloy concepts.
Catalyst Supports
Oxides, carbon and other support families viewed by surface area, stability and interaction with platinum.
Platinum Dispersion
Why catalyst performance depends on how active metal is distributed.
Particle Size Effects in Platinum Catalysis
Why nanoscale platinum size can influence activity, selectivity and durability.
Surface Area & Platinum Utilization
Why exposed catalytic surface matters more than bulk platinum mass alone.
Monolith Catalyst Structures
Channelled catalyst supports used to provide high flow area with catalytic surface.
Catalyst Washcoats
Porous coating layers that carry active catalytic material on structured substrates.
Pellets & Fixed-Bed Catalyst Forms
Granules and shaped catalyst bodies used in packed industrial reactors.
Catalyst Pore Structure
Why pore size and connectivity affect access to internal catalytic surface.
Bimetallic & Multimetallic Platinum Catalysts
How neighboring metals can change activity, selectivity or durability.
Platinum Alloy Catalysts
Alloying concepts in fuel-cell, electrochemical and industrial catalyst systems.
Catalyst Manufacturing: High-Level Overview
From support and active material to finished catalyst without chemical preparation recipes.