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Electrochemical Impedance SpectroscopyA Tutorial

ACS Measurement Science Au, 2023
This tutorial provides the theoretical background, the principles, and applications of Electrochemical Impedance Spectroscopy (EIS) in various research and technological sectors. The text has been organized in 17 sections starting with basic knowledge on sinusoidal signals, complex numbers, phasor notation, and transfer functions, continuing with the ...
Alexandros Ch. Lazanas, Mamas I. Prodromidis   +1 more
doaj   +3 more sources

Advanced Strategies to Tailor the Nucleation and Crystal Growth in Hybrid Halide Perovskite Thin Films

Frontiers in Chemistry, 2022
Remarkable improvement in the perovskite solar cell efficiency from 3.8% in 2009 to 25.5% today has not been a cakewalk. The credit goes to various device fabrication and designing techniques employed by the researchers worldwide.
Jitendra Kumar, Priya Srivastava, Monojit Bag, Monojit Bag   +3 more
doaj   +1 more source

Dual-edged sword of ion migration in perovskite materials for simultaneous energy harvesting and storage application

iScience, 2023
Summary: Portable electronic devices and Internet of Things (IoT) require an uninterrupted power supply for their optimum performance and are key ingredients of the futuristic smart buildings - cities.
Ramesh Kumar, Monojit Bag, Sagar M. Jain
doaj   +1 more source

Intensity modulated photocurrent spectroscopy to investigate hidden kinetics at hybrid perovskite–electrolyte interface

Scientific Reports, 2022
The numerous assorted accounts of the fundamental questions of ion migration in hybrid perovskites are making the picture further intricate. The review of photo-induced ion migration using small perturbation frequency domain techniques other than ...
Priya Srivastava, Ramesh Kumar, Hemant Ronchiya, Monojit Bag   +3 more
doaj   +1 more source

Reflectance Confocal Microscopy and Electrical Impedance Spectroscopy in the Early Detection of Melanoma in Changing Lesions during Long-term Follow-up of Very High-risk Patients

Acta Dermato-Venereologica, 2022
Electrical impedance spectroscopy has clinical relevance in diagnosing malignancy in melanocytic lesions. Sixty-eight lesions with changes during digital follow-up of patients at very high risk of developing melanoma were prospectively included in this ...
Marion Chavez-Bourgeois, Simone Ribero, Alicia Barreiro, Natalia Espinoza, Cristina Carrera, Adriana Garcia, Llucia Alos, Susana Puig, Josep Malvehy   +8 more
doaj   +1 more source

Application Status and Prospect of Impedance Spectroscopy in Agricultural Product Quality Detection

Agriculture, 2022
The nondestructive testing of agricultural products has always been a key technology for the modernization of agriculture and food. By applying a sinusoidal voltage (current) excitation signal of variable frequency, the relationship between the amplitude,
Junhui Cheng, Pengpeng Yu, Yourui Huang, Gang Zhang, Chengling Lu, Xueping Jiang   +5 more
doaj   +1 more source

A Comparative Study of Equivalent Circuit Models for Electro-Chemical Impedance Spectroscopy Analysis of Proton Exchange Membrane Fuel Cells

Energies, 2022
Electrochemical impedance spectroscopy is one of the important tools for the performance analysis and diagnosis of proton exchange membrane fuel cells.
Lei Zhao, Haifeng Dai, Fenglai Pei, Pingwen Ming, Xuezhe Wei, Jiangdong Zhou   +5 more
doaj   +1 more source

Battery Impedance Spectroscopy Embedded Measurement System

Batteries, 2023
The evolution of rechargeable battery characteristics have led to their use in almost every device in our everyday life. This importance has also increased the relevance of estimating the remaining battery charge (state of charge, SOC) and their health ...
Gabriele Cicioni, Alessio De Angelis, Fernando M. Janeiro, Pedro M. Ramos, Paolo Carbone   +4 more
doaj   +1 more source

Correction to “Electrochemical Impedance SpectroscopyA Tutorial” [PDF]

ACS Measurement Science Au
Alexandros Ch. Lazanas, Mamas I. Prodromidis   +1 more
doaj   +2 more sources

Electrochemical impedance spectroscopy [PDF]

Nature Reviews Methods Primers, 2021
Electrochemical impedance spectroscopy (EIS) is a powerful tool to investigate properties of materials and electrode reactions. This Primer provides a guide to the use of EIS with a comparison to other electrochemical techniques. The analysis of impedance data for reduction of ferricyanide in a KCl supporting electrolyte is used to demonstrate the ...
Shangshang Wang, Jianbo Zhang, Oumaïma Gharbi, Vincent Vivier, Ming Gao, Mark E. Orazem   +5 more
openaire   +2 more sources