[Book] Measures Against Catalyst Degradation, Longevity (No. 2076BOD)

- Mechanism of degradation occurrence / Nanoparticle formation of catalysts / Reduction and liberation of precious metals -

★ Structure exploration of highly resistant catalysts using "machine learning," estimation of promising additive elements, and prediction of catalytic activity! －－－－－－－－－－－－－－－－－－－－－－－－－－ ■ Key points of this book ● Elucidation of degradation mechanisms - Sintering - Coking - Poisoning by hydrocarbons, ammonia, and sulfur - Relationship between degradation and chlorine content - Adsorption of inorganic impurities - Degradation of catalytic activity due to Fe deposition ● Countermeasures for catalyst degradation and enhancement of activity - Countermeasures for degradation using pretreatment agents - Durability enhancement of catalysts through alloying - Nanoparticle formation and dispersion techniques for catalysts - Addition of a third component (promoter) - Composite formation of active metals - Degradation countermeasures approached from the support ● Evaluation of catalyst degradation and lifespan assessment - Evaluation of sintering - Evaluation of carbon deposition - Evaluation of support structure destruction (spalling) - Evaluation of sulfur resistance - Visual assessment of catalyst degradation state ● Reduction of precious metals in catalysts and precious metal-free technology - Design guidelines for precious metal-free VOCs decomposition catalysts - Cathode catalysts for solid polymer fuel cells without precious metals - Design and durability of exhaust gas catalysts that do not use precious metals at all

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