متابعة
Sayed M. El-refaei
Sayed M. El-refaei
Department of Chemistry, Faculty of Science, Cairo University
بريد إلكتروني تم التحقق منه على sci.cu.edu.eg
عنوان
عدد مرات الاقتباسات
عدد مرات الاقتباسات
السنة
Recent advances in multimetal and doped transition-metal phosphides for the hydrogen evolution reaction at different pH values
SM El-Refaei, PA Russo, N Pinna
ACS Applied Materials & Interfaces 13 (19), 22077-22097, 2021
1422021
Enhanced glucose electrooxidation at a binary catalyst of manganese and nickel oxides modified glassy carbon electrode
SM El-Refaei, MM Saleh, MI Awad
Journal of power sources 223, 125-128, 2013
712013
Tuning the NiO thin film morphology on carbon nanotubes by atomic layer deposition for enzyme‐free glucose sensing
MH Raza, K Movlaee, Y Wu, SM El‐Refaei, M Karg, SG Leonardi, G Neri, ...
ChemElectroChem 6 (2), 383-392, 2019
552019
Electrocatalytic glucose oxidation at binary catalyst of nickel and manganese oxides nanoparticles modified glassy carbon electrode: Optimization of the loading level and order …
SM El-Refaei, MI Awad, BE El-Anadouli, MM Saleh
Electrochimica Acta 92, 460-467, 2013
522013
Zn0.35Co0.65O – A Stable and Highly Active Oxygen Evolution Catalyst Formed by Zinc Leaching and Tetrahedral Coordinated Cobalt in Wurtzite Structure
S Wahl, SM El‐Refaei, AG Buzanich, P Amsalem, KS Lee, N Koch, ...
Advanced Energy Materials 9 (20), 1900328, 2019
452019
The Importance of Ligand Selection on the Formation of Metal Phosphonate-Derived CoMoP and CoMoP2 Nanoparticles for Catalytic Hydrogen Evolution
SM El-Refaei, PA Russo, P Amsalem, N Koch, N Pinna
ACS Applied Nano Materials 3 (5), 4147-4156, 2020
302020
Metal phosphonate coordination networks and frameworks as precursors of electrocatalysts for the hydrogen and oxygen evolution reactions
R Zhang, SM El-Refaei, PA Russo, N Pinna
Journal of Nanoparticle Research 20, 1-18, 2018
252018
Tolerance of glucose electrocatalytic oxidation on NiO x /MnO x /GC electrode to poisoning by halides
SM El-Refaei, MM Saleh, MI Awad
Journal of Solid State Electrochemistry 18, 5-12, 2014
222014
Operando diffuse reflectance UV-vis spectroelectrochemistry for investigating oxygen evolution electrocatalysts
S Wahl, SM El-Refaei, P Amsalem, AG Buzanich, N Koch, N Pinna
Catalysis Science & Technology 10 (2), 517-528, 2020
152020
High electrocatalytic performance of CuCoNi@ CNTs modified glassy carbon electrode towards methanol oxidation in alkaline medium
AA Hamza, SM El-Refaei, AA Elzatahry, AM Abdullah
Applied Sciences 7 (1), 64, 2017
122017
Dual doping of MoP with M (Mn, Fe) and S to achieve high hydrogen evolution reaction activity in both acidic and alkaline media
SM El‐Refaei, PA Russo, T Schultz, N Koch, N Pinna
ChemCatChem 13 (20), 4392-4402, 2021
92021
Electrocatalytic activity of NiOx nanostructured modified electrodes towards oxidation of small organic molecules
SM El-Refaei, GA El-Nagar, AM Mohammad, MS El-Deab, BE El-Anadouli
2nd International Congress on Energy Efficiency and Energy Related Materials …, 2015
32015
Tuning the activity of cobalt 2-hydroxyphosphonoacetates-derived electrocatalysts for water splitting and oxygen reduction: Insights into the local order by pair distribution …
Á Vílchez-Cózar, RMP Colodrero, M Bazaga-García, D Marrero-López, ...
Applied Catalysis B: Environmental 337, 122963, 2023
12023
The importance of ligand selection on the formation of bimetallic phosphide catalysts derived from metal-organic frameworks
SM El-Refaei, P Russo, P Amsalem, N Koch, N Pinna
12019
Electro-oxidation of formic acid, glucose, and methanol at nickel oxide nanoparticle modified platinum electrodes
SM El-Refaei, GA El-Nagar, AM Mohammad, BE El-Anadouli
Progress in Clean Energy, Volume 1: Analysis and Modeling, 595-604, 2015
12015
Ni-Xides (B, S, and P) for Alkaline OER: Shedding Light on Reconstruction Processes and Interplay with Incidental Fe Impurities as Synergistic Activity Drivers
SM El-Refaei, DL Rauret, AG Manjón, I Spanos, A Zeradjanin, ...
ACS Applied Energy Materials, 2024
2024
Ni-Based Oer Precatalysts: From Fundamental Understanding to Practical Electrode Engineering for Alkaline Water Electrolysis
SM El-refaei, J Masa, I Spanos
244th ECS Meeting (October 8-12, 2023), 2023
2023
Activating Ru in the pyramidal sites of Ru2P‐type structures with earth‐abundant transition metals for achieving extremely high HER activity while minimizing noble …
SM El‐Refaei, PA Russo, T Schultz, ZN Chen, P Amsalem, N Koch, ...
Carbon Energy, e556, 2023
2023
Design of Multimetallic Transition Metal Phosphides for the Hydrogen Evolution Reaction
S El-Refaei
• Humboldt-Universität zu Berlin, 2021
2021
Metal carboxyphosphonates-based electrocatalysts
A López-Vergara, SM El-Refaei, PA Russo, A Vilchez, ER Losilla, ...
2019
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مقالات 1–20