عيدالفطر:
عيدسعيد
اعيادالفطرتأتي بعدصيام شهررمضان ويكون أول يوم يفطرفيه المسلمون بعدصيام شهركامل ويوم العيدهويوم فرح وسرور، وأفراح المؤمنين في الدنيا والاخرةإنماهي من فضل رب العالمين
شهر رمضان الذي انزل فيه القران هدى للناس والارشاد. في هذا الشهر الفضيل, يخشع الانسان لك رم ربه من خلال التعلم على الطهارة الروحية والجسدية وبعد شهر الصوم والصلاة يحتفل الناس بمشاركتهم بعيد الفطرالاغر الذي انعم الله لنا به.
Li Ion Battery:
P. Vahdatkhah, S.K. Sadrnezhaad, O. Voznyy
Journal of Electroanalytical Chemistry
No. 914 (2022) 116317
The PPy(polypyrrole)/NP (nanoparticle)/NR(nanorod)/NW (nanowire)@Co-free Li-rich oxide (PPy-NP/NR/NW@LMNO) composites were prepared. PPy improved the ionic and electronic conductivity of the LMNO cathodes. PPy-NP@LMNO cathode delivered high discharge capacity of 191 mAh g−1, with capacity retention of 96%, after ∼ 200 cycles at 0.1C. Higher capacity and longer cycle-life contributed to the optimized intercalation and doping pseudocapacitive charge storage behaviour.
Catalyst for CH4 reforming:
A two step Microwave-assisted coke resistant mesoporous Ni-Co catalyst for methane steam reforming
Azita Etminan, S.K. Sadrnezhaad
317 (2022) 12241
Methane steam reforming is an assuring reaction using steam to produce H2 as clean energy over a nicκel- based catalyst. We synthesized mesoporous monometallic NiMgAl2O4 and bimetallic NiCoMgAl2O4 catalysts in a two-step combustion method using a mix of fuels and powder metallurgy. The evaluation tests at 750 ◦C showed the bimetallic catalyst has the highest conversion of 99.30% with low carbon deposition of 0.09% after 15 h.
New Nanophotocatalyst:
Fatemeh Sousani, S.K. Sadrnezhaad, Parvin Abachi
Hossein Mahtabpour
International Journal of Hydrogen Energy
51C (2024) 281-299
NiTi Lumbar Vertebra:
Design and preparation of nickel-titanium implant for lumbar vertebra
M. Parsafara, S.K. Sadrnezhaad, N.H. Nemati
Journal of Alloys and Compounds
936 (2023), 167969
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