The study discusses synthesis strategies of metal‐free heteroatom‐doped nanocarbon materials from biomass for use in rechargeable zinc–air batteries. It also covers the significance of these materials as electrocatalysts and electrodes for improving the oxygen reduction and evolution reactionsin.
Molla Asmare Alemu+4 more
wiley +1 more source
Printable Carbon‐Based Thermogalvanic Cells
The performance of printable active carbon as the electrodes of thermogalvanic cells is investigated. The maximum output power can be doubled by multilayer printing of the electrode, which reduces the internal resistance of the cell. Thermogalvanic cells (TGCs) can convert low‐grade heat directly into electricity through reversible redox reactions ...
Pedro Santos Candiotto de Oliveira+4 more
wiley +1 more source
Effect of Solvent Presoaking of FDM-Printed Conductive PLA Current Collectors in 3D-Printed Carbon Supercapacitors. [PDF]
Ferguson M+4 more
europepmc +1 more source
Metal Sulfides as Potential Materials for Next Generation Lithium Ion Batteries: A Review
The flame spray pyrolysis (FSP) method demonstrates its superiority in fabricating metal sulfide‐based electrodes without inactive materials like organic binders or solvents. The particles are directly deposited and compressed onto the electrode surface, integrating into continuous production.
Muhammad Ali Martuza+2 more
wiley +1 more source
Retraction notice to "Enhanced electrochemical performance with exceptional capacitive retention in Ce-Co MOFs/Ti<sub>3</sub>C<sub>2</sub>T<sub>x</sub> nanocomposite for advanced supercapacitor applications" [Heliyon 10 (2024) e36540]. [PDF]
Siddiqui R+4 more
europepmc +1 more source
Electrodeposited Iron‐Incorporated Cobalt Phosphide for Improved Supercapacitor Applications
The electrodeposition method has been used to synthesize Fe–CoP deposited on nickel foam, resulting in excellent cycling stability and capacitance retention compared to CoP and FeP. Furthermore, a detailed charge storage mechanism, emphasizing the enhanced electrochemical performance has been discussed. Supercapacitors have gained significant attention
Gaurav Pandey+2 more
wiley +1 more source
Electrospun polyacrylonitrile-polyphenyl/magnetite nanofiber electrode for enhanced capacitance of supercapacitor. [PDF]
Kenawy ER+3 more
europepmc +1 more source
Doped Zinc Oxide‐Based Piezoelectric Devices for Energy Harvesting and Sensing
This review provides a comprehensive overview of material properties, synthesis methods, and characterization techniques of doped ZnO, emphasizing the impact of doping on its structural and functional attributes. It highlights key findings, identifies knowledge gaps, and proposes future research directions to optimize doped ZnO for energy harvesting ...
Congran Jin+3 more
wiley +1 more source
Optimizing Electrochemical Performance: A Study of Aqueous Electrolytes with Hemp-Derived Activated Carbon for Supercapacitors. [PDF]
Klangvijit K+8 more
europepmc +1 more source
Energy Harvesting from CO2 Emission Exploiting Ionic Liquid‐Based Electrochemical Capacitor
The concept proposes energy harvesting from CO2 emissions using ionic liquids (IL)‐based supercapacitor. By alternating CO2 and N2 gasses during electrode charging/discharging, the energy from salinity gradients is captured. ILs absorb CO2, altering electrode/IL interactions and generating electrical energy. This method introduces for the first time an
Davide Molino+8 more
wiley +1 more source