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Chemical Inductor

[Image: see text] A multitude of chemical, biological, and material systems present an inductive behavior that is not electromagnetic in origin. Here, it is termed a chemical inductor. We show that the structure of the chemical inductor consists of a two-dimensional system that couples a fast conduc...

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Autores principales: Bisquert, Juan, Guerrero, Antonio
Formato: Online Artículo Texto
Lenguaje:English
Publicado: American Chemical Society 2022
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8991013/
https://www.ncbi.nlm.nih.gov/pubmed/35316040
http://dx.doi.org/10.1021/jacs.2c00777
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author Bisquert, Juan
Guerrero, Antonio
author_facet Bisquert, Juan
Guerrero, Antonio
author_sort Bisquert, Juan
collection PubMed
description [Image: see text] A multitude of chemical, biological, and material systems present an inductive behavior that is not electromagnetic in origin. Here, it is termed a chemical inductor. We show that the structure of the chemical inductor consists of a two-dimensional system that couples a fast conduction mode and a slowing down element. Therefore, it is generally defined in dynamical terms rather than by a specific physicochemical mechanism. The chemical inductor produces many familiar features in electrochemical reactions, including catalytic, electrodeposition, and corrosion reactions in batteries and fuel cells, and in solid-state semiconductor devices such as solar cells, organic light-emitting diodes, and memristors. It generates the widespread phenomenon of negative capacitance, it causes negative spikes in voltage transient measurements, and it creates inverted hysteresis effects in current–voltage curves and cyclic voltammetry. Furthermore, it determines stability, bifurcations, and chaotic properties associated to self-sustained oscillations in biological neurons and electrochemical systems. As these properties emerge in different types of measurement techniques such as impedance spectroscopy and time-transient decays, the chemical inductor becomes a useful framework for the interpretation of the electrical, optoelectronic, and electrochemical responses in a wide variety of systems. In the paper, we describe the general dynamical structure of the chemical inductor and we comment on a broad range of examples from different research areas.
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spelling pubmed-89910132022-04-08 Chemical Inductor Bisquert, Juan Guerrero, Antonio J Am Chem Soc [Image: see text] A multitude of chemical, biological, and material systems present an inductive behavior that is not electromagnetic in origin. Here, it is termed a chemical inductor. We show that the structure of the chemical inductor consists of a two-dimensional system that couples a fast conduction mode and a slowing down element. Therefore, it is generally defined in dynamical terms rather than by a specific physicochemical mechanism. The chemical inductor produces many familiar features in electrochemical reactions, including catalytic, electrodeposition, and corrosion reactions in batteries and fuel cells, and in solid-state semiconductor devices such as solar cells, organic light-emitting diodes, and memristors. It generates the widespread phenomenon of negative capacitance, it causes negative spikes in voltage transient measurements, and it creates inverted hysteresis effects in current–voltage curves and cyclic voltammetry. Furthermore, it determines stability, bifurcations, and chaotic properties associated to self-sustained oscillations in biological neurons and electrochemical systems. As these properties emerge in different types of measurement techniques such as impedance spectroscopy and time-transient decays, the chemical inductor becomes a useful framework for the interpretation of the electrical, optoelectronic, and electrochemical responses in a wide variety of systems. In the paper, we describe the general dynamical structure of the chemical inductor and we comment on a broad range of examples from different research areas. American Chemical Society 2022-03-22 2022-04-06 /pmc/articles/PMC8991013/ /pubmed/35316040 http://dx.doi.org/10.1021/jacs.2c00777 Text en © 2022 The Authors. Published by American Chemical Society https://creativecommons.org/licenses/by/4.0/Permits the broadest form of re-use including for commercial purposes, provided that author attribution and integrity are maintained (https://creativecommons.org/licenses/by/4.0/).
spellingShingle Bisquert, Juan
Guerrero, Antonio
Chemical Inductor
title Chemical Inductor
title_full Chemical Inductor
title_fullStr Chemical Inductor
title_full_unstemmed Chemical Inductor
title_short Chemical Inductor
title_sort chemical inductor
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC8991013/
https://www.ncbi.nlm.nih.gov/pubmed/35316040
http://dx.doi.org/10.1021/jacs.2c00777
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AT guerreroantonio chemicalinductor