Hollow carbon-based materials for electrocatalytic and thermocatalytic CO 2 conversion

K Li, Y Kuwahara, H Yamashita - Chemical Science, 2024 - pubs.rsc.org
Electrocatalytic and thermocatalytic CO2 conversions provide promising routes to realize
global carbon neutrality, and the development of corresponding advanced catalysts is …

Fe-Single-Atom catalysts on nitrogen-doped carbon nanosheets for electrochemical conversion of nitrogen to ammonia

AM Agour, E Elkersh, GE Khedr… - ACS Applied Nano …, 2023 - ACS Publications
Electrochemical nitrogen reduction reaction (NRR) has been established as a promising
and sustainable alternative to the Haber–Bosch process, which requires intensive energy to …

Experimental and DFT study of photocatalytic activity of reduced graphene oxide/copper sulfide composite for removal of organic dyes from water

MS Sadek, GE Khedr, MFA Messih, MAH Ismail - Scientific Reports, 2023 - nature.com
In this work, successful nanocomposites composed of different ratios of reduced graphene
oxide and copper sulphide (xCuS–rGO) were fabricated to aid in treating water …

Dynamic hydrogen bubbling templated AgSn@ SnO x electrocatalyst for selective electrochemical CO 2 reduction: adjusting the binding energy of the HCOO …

HG El-Aqapa, IM Badawy, GE Khedr… - Catalysis Science & …, 2023 - pubs.rsc.org
Core–shell AgSn@ SnOx electrodes prepared via dynamic hydrogen bubbling templating
and galvanic replacement demonstrated selective electrocatalytic reduction of CO2 towards …

Effect of copper cluster on reaction pathways of carbon dioxide hydrogenation on magnesium hydride surface

J Yao, B Wang, H Chen, Z Han, Y Wu, Z Cai… - International Journal of …, 2024 - Elsevier
Understanding the reaction mechanism of CO 2 hydrogenation to produce value-added
chemicals is essential for the rational design of catalysts to improve reaction activity and …

Photocatalytic nanomaterials and their implications towards biomass conversion for renewable chemical and fuel production

S Katre, P Baghmare, AS Giri - Nanoscale Advances, 2024 - pubs.rsc.org
Photocatalytic processes have recently gained popularity as a sustainable and energy-
efficient method for converting biomass. This article gives a comprehensive overview of …

Zeolitic imidazolate framework-8 encapsulated with Mo-based polyoxometalates as surfaces with antibacterial activity against Escherichia coli

MM Abdelkhalek, AM Mohamed, RZ Abdallah… - Nanoscale …, 2024 - pubs.rsc.org
Bacterial infections represent a major global health concern, causing millions of deaths and
a significant economic burden. The development of antibacterial nanoporous surfaces with …

Optimizing diamond's electronic band structure via defect engineering for enhanced HER and OER catalysis

MM Abodouh, GE Khedr, NK Allam - International Journal of Hydrogen …, 2024 - Elsevier
Diamond is a fascinating material with exceptional optical and electronic properties, making
it a highly desirable material for various applications. Herein, the effect of various types of …

Compositionally variant bimetallic Cu–Mn oxysulfide electrodes with meritorious supercapacitive performance and high energy density

HM El Sharkawy, AM Elbanna, GE Khedr… - Energy Advances, 2023 - pubs.rsc.org
Rational design and fabrication of low-cost, earth-abundant electrode materials for energy
conversion and storage devices is immensely needed. Herein, we demonstrate the …

Cation distribution: a descriptor for hydrogen evolution electrocatalysis on transition-metal spinels

AK Gomaa, MG Zonkol, GE Khedr, NK Allam - EES Catalysis, 2024 - pubs.rsc.org
Exploring cost-effective and efficient electrocatalysts for the hydrogen evolution reaction
(HER) is essential for realizing green energy technologies such as water electrolyzers and …