Preparation of activated carbon supported Pt catalysts and optimization of their catalytic activities for hydrogen gas production from the hydrothermal treatment of biomass-derived compounds

Meryemoglu B., IRMAK S., Hesenou A., ERBATUR O.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, cilt.37, sa.23, ss.17844-17852, 2012 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 37 Sayı: 23
  • Basım Tarihi: 2012
  • Doi Numarası: 10.1016/j.ijhydene.2012.09.024
  • Dergi Adı: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.17844-17852
  • Anahtar Kelimeler: Active carbon, Catalyst support, Pt, Glucose, Hydrogen, Gasification, SUPERCRITICAL DEPOSITION, SODIUM-BOROHYDRIDE, SURFACE-PROPERTIES, REDUCTION, PT/C, NANOPARTICLES, NANOCOMPOSITES, PERFORMANCE, CATHODE, SEARCH
  • Çukurova Üniversitesi Adresli: Evet

Özet

In the fields of energy science, it is a challenging issue to develop a highly active catalyst for hydrogen-rich gas production from biomass-derived compounds. In the present study, active reforming catalysts for use of gasification of glucose, biomass-derived compound, in aqueous medium were developed by deposition of platinum on active carbon (AC) support using nanotechnological approaches in supercritical carbon dioxide (ScCO2) media and impregnation (IMP) in aqueous media. Effects of reduction methods for platinum metal and chemical treatment for AC support were evaluated for hydrogen production activity.