Catalyst Supports
Oxides, carbon and other support families viewed by surface area, stability and interaction with platinum.
What this topic covers
Oxides, carbon and other support families viewed by surface area, stability and interaction with platinum.
Core catalyst ideas
Supports provide physical area and structure for active catalytic material.
Pore structure and chemistry can influence accessibility and dispersion.
A support that is useful in one process may be unsuitable in another because of temperature or chemistry.
System tradeoffs
Supports, particles, pores and structured substrates can change both activity and durability.
Performance evidence
Higher surface area can improve platinum utilization but may reduce thermal or structural stability.
Lifecycle perspective
Commercial catalyst manufacturing uses specialized chemistry and controlled processing not reproduced here.