Results 21 to 30 of about 5,563,275 (257)

Activated carbon from orange peels as supercapacitor electrode and catalyst support for oxygen reduction reaction in proton exchange membrane fuel cell

open access: yesJournal of Saudi Chemical Society, 2017
Activated carbon is synthesized using orange peel as precursor through chemical activation using H3PO4 and its ability as electrocatalyst support for ORR reaction is examined.
M. Dhelipan   +3 more
doaj   +1 more source

Electrochemical Characterization of Solid Acid Fuel Cell Electrodes [PDF]

open access: yes, 2010
The quest for high-efficiency, high-power output fuel cells can be largely equated to the quest for high-performance components (anode, cathode, electrolyte).
Sasaki, Kenji Alexander
core   +1 more source

Photocurrent Production from Cherries in a Bio-Electrochemical Cell

open access: yesElectrochem, 2023
In recent years, clean energy technologies that meet ever-increasing energy demands without the risk of environmental contamination has been a major interest.
Yaniv Shlosberg   +3 more
doaj   +1 more source

IDEAL-Cell, a High Temperature Innovative Dual mEmbrAne Fuel-Cell [PDF]

open access: yes, 2009
IDEAL-Cell is a new concept of a high temperature fuel cell operating in the range 600-700°C. It is based on the junction between the anode part of a PCFC and the cathode part of a SOFC through a mixed H+ and O2- conducting porous ceramic membrane.
Stoynov, Z.   +17 more
core   +1 more source

Carbon Dioxide Capture Using an Electrochemically Driven Proton Concentration Process

open access: yesCell Reports Physical Science, 2020
Summary: The development of sustainable CO2 capture technologies is critical to address issues associated with global warming. In this context, the concept of an electrochemically driven proton concentration process is developed for the capture of CO2 ...
Mohammad Rahimi   +5 more
doaj   +1 more source

The current distribution in an electrochemical cell. Part VI: The quantitative treatment for cells with three plane parallel electrode arrangements [PDF]

open access: yesJournal of the Serbian Chemical Society, 2001
Amethod for the quantitative determination of the current density distribuion in cells with a three plane parallel electrode arrangement is proposed. It is shown that the current density distribution can be determined using the data obtained by ...
Popov K.I.   +2 more
doaj   +3 more sources

A Combined Chemical-Electrochemical Process to Capture CO2 and Produce Hydrogen and Electricity

open access: yesEnergies, 2021
Several carbon sequestration technologies have been proposed to utilize carbon dioxide (CO2) to produce energy and chemical compounds. However, feasible technologies have not been adopted due to the low efficiency conversion rate and high-energy ...
Nabila Shamim   +3 more
doaj   +1 more source

Kinetic Study of the Electrochemical Mineralization of m-Cresol on a Boron-Doped Diamond Anode. [PDF]

open access: yes, 2012
The kinetics of the electrooxidation of m-cresol in aqueous solution was investigated in a one-compartment flow electrochemical cell with a boron-doped diamond electrode (BDD).
Flox, Cristina   +3 more
core   +1 more source

Wearable electrochemical sensors for monitoring performance athletes [PDF]

open access: yes, 2011
Nowadays, wearable sensors such as heart rate monitors and pedometers are in common use. The use of wearable systems such as these for personalized exercise regimes for health and rehabilitation is particularly interesting.
Dermot Diamond   +17 more
core   +4 more sources

EGFET-Based Sensors for Bioanalytical Applications: A Review

open access: yesSensors, 2018
Since the 1970s, a great deal of attention has been paid to the development of semiconductor-based biosensors because of the numerous advantages they offer, including high sensitivity, faster response time, miniaturization, and low-cost manufacturing for
Salvatore Andrea Pullano   +7 more
doaj   +1 more source

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