Results 21 to 30 of about 11,617,565 (348)

Photocurrent Production from Cherries in a Bio-Electrochemical Cell

Electrochem, 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, Kimi C. Rubino, Nathan S. Nasseri, Andrea S. Carlini   +3 more
doaj   +1 more source

Scanning Electrochemical Cell Microscopy (SECCM) Chronopotentiometry: Development and Applications in Electroanalysis and Electrocatalysis.

Analytical Chemistry, 2019
Scanning electrochemical cell microscopy (SECCM) has been applied for nanoscale (electro)activity mapping in a range of electrochemical systems but so far has almost exclusively been performed in controlled-potential (amperometric/voltammetric) modes ...
Enrico Daviddi, Katerina Gonos, A. Colburn, Cameron L. Bentley, P. Unwin   +4 more
semanticscholar   +1 more source

Single-Cell Electrochemical Aptasensor Array

ACS Sensors, 2023
ABSTRACTDespite several demonstrations of electrochemical devices with limits of detection (LOD) of 1 cell/mL, the implementation of single-cell bioelectrochemical sensor arrays has remained elusive due to the challenges of scaling up. In this study, we show that the recently introduced nanopillar array technology combined with redox-labelled aptamers ...
Li, Shuo, Coffinier, Yannick, Lagadec, Chann, Cleri, Fabrizio, Nishiguchi, Katsuhiko, Fujiwara, Akira, Kim, Soo Hyeon, Clément, Nicolas   +7 more
openaire   +2 more sources

An experimental study of polymer electrolyte fuel cell operation at sub-freezing temperatures [PDF]

, 2013
The ability of polymer electrolyte fuel cells (PEFCs) to startup at subfreezing temperatures is governed by whether it is able to overcome the freezing point (0°C) before product ice prevents the electrochemical reactions. In this work, we experimentally
Borup, RL, Lujan, R, Mishler, J, Mukundan, R, Wang, Y   +4 more
core   +2 more sources

The current distribution in an electrochemical cell. Part VII.Concuding remarks [PDF]

Journal of the Serbian Chemical Society, 2002
A new method for the determination of the ability of an electrolyte to distrubute uniformly current density in an electrochemical cell is proposed. It is based on the comparison of the current in cells in which the electrode edges touch the cell side ...
S. M. PESIC, P. M. ZIVKOVIC, K. I. POPOV
doaj  

Self-sustainable protonic ceramic electrochemical cells using a triple conducting electrode for hydrogen and power production. [PDF]

, 2020
The protonic ceramic electrochemical cell (PCEC) is an emerging and attractive technology that converts energy between power and hydrogen using solid oxide proton conductors at intermediate temperatures.
Bian, Wenjuan, Ding, Dong, Ding, Hanping, Ding, Yong, Hu, Boxun, Jiang, Chao, Orme, Christopher J, Singh, Prabhakar, Wang, Lucun, Wu, Wei, Zhang, Yunya   +10 more
core   +1 more source

Heat Treated NiP–SiC Composite Coatings: Elaboration and Tribocorrosion Behaviour in NaCl Solution [PDF]

, 2009
Tribocorrosion behaviour of heat-treated NiP and NiP–SiC composite coatings was investigated in a 0.6 M NaCl solution. The tribocorrosion tests were performed in a linear sliding tribometer with an electrochemical cell interface.
A Hovestad, A Miranda, C. B. Santos, C. F. Malfatti, CF Malfatti, CF Malfatti, D Landolt, E Färber, F Assi, F Bigdeli, H. Hololeczek, H. M. Veit, HG Schenzel, I Apachitei, I Garcia, I Garcia, IR Aslanyan, IR Aslanyan, J Fransaer, J Takadoum, J.-P. Bonino, JP Bonino, JP Celis, JW Graydon, KH Hou, L Fedrizzi, M Kaisheva, M Verelst, M. Metzner, N Guglielmi, P Jemmely, P Jemmely, P Ponthiaux, Q Zhao, S Mischler, S Shawki, SL Kuo, YL Shi   +37 more
core   +2 more sources

Scanning electrochemical cell microscopy: A versatile method for highly localised corrosion related measurements on metal surfaces

Electrochimica Acta, 2019
The development of tools that can probe corrosion related phenomena at the (sub)microscale is recognized to be increasingly important in order to understand the surface structural factors (grain orientation, inclusions etc.) that control the (electro ...
Lewis C. Yule, Cameron L. Bentley, G. West, B. Shollock, P. Unwin   +4 more
semanticscholar   +1 more source

Development of Potentiometric Sensors for C2H4 Detection

Sensors, 2018
Gas exhaust emissions in vehicles are increasingly restrictive in EU and USA. Diesel engines are particularly affected by limitation in hydrocarbons and NOx concentrations.
Fidel Toldra-Reig, Jose M. Serra
doaj   +1 more source

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

Energies, 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, Shuza Binzaid, Jorge Federico Gabitto, John Okyere Attia   +3 more
doaj   +1 more source