REACTANT CLUSTERING IN HETEROGENEOUS CATALYSIS WITH SURFACE-DIFFUSION

KAYA H., ERZAN A.

SURFACE SCIENCE, cilt.320, ss.185-190, 1994 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 320
  • Basım Tarihi: 1994
  • Doi Numarası: 10.1016/0039-6028(94)00523-0
  • Dergi Adı: SURFACE SCIENCE
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.185-190
  • İstanbul Teknik Üniversitesi Adresli: Hayır

Özet

For the model A + B --> AB with diffusion, segregation of the species is found to lead to a self-similar cluster size distribution at the phase transition point, X(A) = X(B) = 1/2, namely n(s) approximate to S--tau, with tau = 2.06+/-0.1. The fractal dimension of clusters of either A or B species is found to be D-A = D-B = 1.92+/-0.06.