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العنوان
Extraction of Hydrogen from Novel Storage Materials for Catalytic Hydrolysis /
المؤلف
Fathy, Enas Ahmed.
هيئة الاعداد
باحث / إيناس أحمد فتحى حسن
مشرف / ممدوح محمود نصار
مشرف / أحمد على فرغلى
مشرف / محمد على عبد الكريم
الموضوع
Chemical engineering.
تاريخ النشر
2017.
عدد الصفحات
103 P. :
اللغة
الإنجليزية
الدرجة
ماجستير
التخصص
الهندسة الكيميائية (متفرقات)
تاريخ الإجازة
1/1/2017
مكان الإجازة
جامعة المنيا - كلية الهندسه - الهندسة الكيميائية
الفهرس
Only 14 pages are availabe for public view

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Abstract

Ammonium phosphates can be exploited as promising hydrogen
storage materials. Hydrogen is produced due to hydrolysis of these
compounds to produce nitrous, nitric and phosphoric acids.
Hydrogen can be evolved from the proposed materials by only
hydrolysis, the very low price, availability and easy preparation
compared to most of the reported hydrogen storage materials.
The doping process for titanium oxide with different percentage of
metal develop the activity of the catalyst and increase the amount
of hydrogen release from ammonium phosphate.
Change the morphology of catalyst increase the capability of
hydrogen release from ammonium phosphate.
TiO2 nanofibers doped by Ag, Zn and Cd up to 1.5 wt% content
from each dopant (can be produced with good morphology using
the electrospinning), TiO2 nanofibers doped by Ag, Zn and Cd is a
better than TiO2 nanoparticless doped by Ag, Zn and Cd.
CNTs can be synthesis by CVD process and produced in a good
morphology, TiO2/CNTs improve the rate of hydrogen release
from ammonium phosphate.