Radiation synthesis of hydrogels as carriers for catalytic nanoparticles and their use in hydrogen production from sodium borohydride
作者： Ghada A. Mahmoud
DOI: 10.1007/S00706-013-1132-2
关键词: Nuclear chemistry 、 Self-healing hydrogels 、 Hydrogen 、 Hydrogen production 、 Chemistry 、 Sodium borohydride 、 Methacrylic acid 、 Methacrylate 、 Nanoparticle 、 Catalysis
摘要: The preparation of various metal nanoparticles inside 2-hydroxyethyl methacrylate/methacrylic acid (HEMA/MAA) hydrogel and their use as a nanocomposite catalyst system in hydrogen generation was investigated. experimental parameters that affect the hydrolysis reaction were evaluated. catalytic activity matrix found to be Ni < Cu:Ni (1:1) < Cu. Moreover, HEMA/MAA-Cu used soft reactor for hydrogen. Its activation energy, enthalpy, entropy 37.07 kJ mol−1, 34.35 kJ mol−1, −117.46 J mol−l K−1, respectively.
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