90 likes | 1.11k Views
Catalyst. Catalyst. Catalysis is the change in speed of a chemical reaction due to a thing called a catalyst. There are lots of different types of catalyst. Like : Heterogeneous catalysts Homogeneous catalysts Organocatalysis Electrocatalysts. Electrocatalyst.
E N D
Catalyst • Catalysis is the change in speed of a chemical reaction due to a thing called a catalyst. There are lots of different types of catalyst. Like : • Heterogeneous catalysts • Homogeneous catalysts • Organocatalysis • Electrocatalysts
Electrocatalyst • An electrocatalyst is a catalyst that participates in electrochemical reaction. Catalyst materials modify and increase the rate of chemical reactions without being consumed in the process. Electrocatalysts are a specific form of catalysts that function at electrode surfaces or may be the electrode surface itself