Hydrogen liberation from the hydrolytic dehydrogenation of hydrazine borane in acidic media

Sen B., Savk A., Kuyuldar E., KARAHAN GÜLBAY S., ŞEN F.

INTERNATIONAL JOURNAL OF HYDROGEN ENERGY, cilt.43, sa.38, ss.17978-17983, 2018 (SCI-Expanded) identifier identifier

  • Yayın Türü: Makale / Tam Makale
  • Cilt numarası: 43 Sayı: 38
  • Basım Tarihi: 2018
  • Doi Numarası: 10.1016/j.ijhydene.2018.03.225
  • Dergi Adı: INTERNATIONAL JOURNAL OF HYDROGEN ENERGY
  • Derginin Tarandığı İndeksler: Science Citation Index Expanded (SCI-EXPANDED), Scopus
  • Sayfa Sayıları: ss.17978-17983
  • Anahtar Kelimeler: Acidic media, Hydrogen generation, Hydrolysis, Hydrazine borane, HIGHLY-ACTIVE CATALYSTS, AQUEOUS AMMONIA-BORANE, DIMETHYLAMINE-BORANE, ROOM-TEMPERATURE, GRAPHENE OXIDE, ALCOHOL OXIDATION, REUSABLE CATALYST, GENERATION SYSTEM, STORAGE MATERIALS, CARBON NANOTUBE
  • Dokuz Eylül Üniversitesi Adresli: Evet

Özet

Addressed herein, the hydrolytic dehydrogenation of hydrazine borane (NH4BH3, HB) was reported in acidic media using nitric acid (HNO3) as a catalyst at room conditions. The aqueous hydrazine borane was treated with HNO3 solution in different concentrations to liberate H-2. Besides, kinetic data were collected to idetificate the activation parameters, the effect of temperature, acid and hydrazine borane concentrations on the hydrogen production for the hydrolytic dehydrogenation of hydrazine borane in acidic media. It can be said that the acid catalyzed hydrazine borane system can be regarded as a simple system for hydrogen production. (C) 2018 Hydrogen Energy Publications LLC. Published by Elsevier Ltd. All rights reserved.