[G] Surface ,Interface and Catalysts

1:25 PM - 1:40 PM JST(4:25 AM - 4:40 AM UTC)

[95] Probing Geometric vs. Electronic Effects in Ni₃X Catalysts for Propyne Hydrogenation

*HONGYIN KAN¹, Takayuki Kojima¹ (1. Shinshu Univ., Textile Sci.)

Keywords:

Intermetallic compounds

Ni₃X IMCs catalyze propyne hydrogenation. Activity follows Ni–X distances, indicating geometric effects. Hydrogen reaction orders vary with X, suggesting electronic influence from periodicity.