تصفح Central Laboratories Unit Research حسب المؤلف "El-Deen, Ahmed G."
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Effective and stable FeNi@ N-doped graphene counter electrode for enhanced performance dye sensitized solar cells
Barakat, Nasser A.M.; Shaheer Akhtar, M.; Mohamed, Ibrahim M.A.; Dakka, Yara Abu; Hamdan, Rawan; El-Deen, Ahmed G.; Elsaid, Khalid; Obaid, M.; Al-Meer, Saeed... more authors ... less authors ( Elsevier , 2017 , Article)N-doped FeNi@graphene is introduced as effective and stable non-precious counter electrode for the dye sensitized solar cells. After preparation of graphene oxide using the chemical route, the obtained product has been ... -
Stable N-doped & FeNidecorated graphene non-precious electrocatalyst for Oxygen Reduction Reaction in Acid Medium
Barakat, Nasser A. M.; El-Deen, Ahmed G.; Ghouri, Zafar Khan; Saeed, Al-Meer ( Nature Publishing Group , 2018 , Article)NiFe nanoparticles-decorated & N-doped graphene is introduced as an effective and stable nonprecious electrocatalyst for ORR in the acid medium. Compared to conventional Pt/C electrodes under the same conditions, the ...