Sustainable recovery and recycling of scrap copper and alloy resources: A review

X Li, B Ma, C Wang, Y Chen - Sustainable Materials and Technologies, 2024 - Elsevier
Copper, as a bulk metal, has been widely used around the world in the past decades.
Historical consumption determines the supply of materials for recycling, as the scrap copper …

Defining the onset potential

C Batchelor-McAuley - Current Opinion in Electrochemistry, 2023 - Elsevier
The onset potential is a widely reported and generally accepted measure of electrocatalytic
activity; however, there is no single and agreed definition, nor does the scientific community …

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 …

Highly durable compositionally variant bifunctional tetrametallic Ni–Co–Mn–Fe phosphide electrocatalysts synthesized by a facile electrodeposition method for high …

MM Hasan, AK Gomaa, GE Khedr, KE Salem… - Energy & …, 2022 - ACS Publications
In the recent few decades, the demand for green sources of energy that are clean and
sustainable became very essential to reduce the greenhouse and global warming problems …

Electronically defective tellurium-doped TiO2 catalysts for enhanced photoelectrochemical water splitting

SM Fawzy, GE Khedr, NK Allam - International Journal of Hydrogen Energy, 2023 - Elsevier
Density functional theory (DFT) was employed to explore the effect of Tellurium
substitutional (Te Ti) doping in titanium dioxide (TiO 2). The incorporation of Te was found to …

Metallic 1T‐N‐WS2/WO3 Heterojunctions Featuring Interface‐Engineered Cu–S Configuration for Selective Electrochemical CO2 Reduction Reaction

M Prasanna, N Logeshwaran, S Ramakrishnan… - Small, 2024 - Wiley Online Library
Electrocatalytic carbon‐dioxide reduction reactions (ECO2RR) are one of the most rational
techniques to control one's carbon footprint. The desired product formation depends on …

Boosting selectivity towards formate production using CuAl alloy nanowires by altering the CO 2 reduction reaction pathway

IM Badawy, GE Khedr, A Hafez, EA Ashour… - Chemical …, 2023 - pubs.rsc.org
Understanding the fundamentals behind an electrocatalyst's selectivity enables the ability to
steer product formation. Herein, we study Cu nanowires doped with a small amount of Al …

Electrochemical CO2-to-CO conversion: A comprehensive review of recent developments and emerging trends

Z Liu, J Qian, G Zhang, B Zhang, Y He - Separation and Purification …, 2024 - Elsevier
Electrochemical carbon dioxide reduction (ECO 2 R) is a well-established method for
converting waste CO 2 gas into valuable products. Carbon monoxide (CO) is widely studied …

Rags to riches: meliorating the electrocatalytic reduction of nitrate to ammonia over Cu-based nanoalloys

R Rameshan, A Tiwari, S Kanungo, S Roy - Inorganic Chemistry, 2023 - ACS Publications
The selective electrocatalytic reduction of nitrate pollutants into valuable ammonia products
has gained significant momentum thanks to the emerging circular economy model …

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 …