Results 11 to 20 of about 11,617,565 (348)

Fully stretchable active-matrix organic light-emitting electrochemical cell array

open access: yesNature Communications, 2020
Intrinsically and fully stretchable active-matrix-driven displays are an important element to skin electronics that can be applied to many emerging fields, such as wearable electronics, consumer electronics and biomedical devices.
Jia Liu   +17 more
semanticscholar   +1 more source

Nanoscale Scanning Electrochemical Cell Microscopy and Correlative Surface Structural Analysis to Map Anodic and Cathodic Reactions on Polycrystalline Zn in Acid Media

open access: yesJournal of the Electrochemical Society, 2020
Scanning electrochemical cell microscopy (SECCM) is used to map anodic and cathodic processes on polycrystalline zinc in 10 mM H 2 SO 4 , at the nanoscale.
Viacheslav Shkirskiy   +6 more
semanticscholar   +1 more source

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

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

Scanning Electrochemical Cell Microscopy (SECCM) in Aprotic Solvents: Practical Considerations and Applications.

open access: yesAnalytical Chemistry, 2020
Many applications in modern electrochemistry, notably electrosynthesis and energy storage/conversion take advantage of the "tunable" physicochemical properties (e.g., proton availability and/or electrochemical stability) of non-aqueous (e.g., aprotic ...
Cameron L. Bentley   +2 more
semanticscholar   +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
A method 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 simple ...
P. M. ZIVKOVIC, S. M. PESIC, K. I. POPOV
doaj   +3 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

A Self-Charging Concentration Cell: Theory

open access: yesBatteries, 2023
Batteries are a key resource in the quest for sustainable energy. Here, the theoretical basis is presented for a new type of electrochemical concentration cell that might contribute to this enterprise.
D.P. Sheehan
doaj   +1 more source

Noninvasive Solution for Electrochemical Impedance Spectroscopy on Metallic Works of Art [PDF]

open access: yes, 2012
Metallic works of art of cultural relevance are continuously subjected to corrosion as the environment becomes increasingly polluted. A fast and simple method to in situ assess the conservation conditions is therefore required.
Corbellini, Simone   +2 more
core   +1 more source

Scanning Electrochemical Cell Microscopy Investigation of Single ZIF‐Derived Nanocomposite Particles as Electrocatalysts for Oxygen Evolution in Alkaline Media

open access: yesAngewandte Chemie, 2019
“Single entity” measurements are central for an improved understanding of the function of nanoparticle‐based electrocatalysts without interference arising from mass transfer limitations and local changes of educt concentration or the pH value.
Tsvetan Tarnev   +6 more
semanticscholar   +1 more source

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