F
François Béguin
Researcher at Poznań University of Technology
Publications - 353
Citations - 33848
François Béguin is an academic researcher from Poznań University of Technology. The author has contributed to research in topics: Electrolyte & Carbon nanotube. The author has an hindex of 75, co-authored 344 publications receiving 30660 citations. Previous affiliations of François Béguin include National Academy of Sciences of Ukraine & Nancy-Université.
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Carbon materials for the electrochemical storage of energy in capacitors
TL;DR: In this article, different types of capacitors with a pure electrostatic attraction and/or pseudocapacitance effects are presented, and their performance in various electrolytes is studied taking into account the different range of operating voltage (1V for aqueous and 3 V for aprotic solutions).
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Carbons and Electrolytes for Advanced Supercapacitors
TL;DR: This review discusses the basic principles of the electrical double-layer (EDL), especially regarding the correlation between ion size/ion solvation and the pore size of porous carbon electrodes, and summarizes the key aspects of various carbon materials synthesized for use in supercapacitors.
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Electrochemical storage of energy in carbon nanotubes and nanostructured carbons
TL;DR: In this paper, it is shown that for these applications the electrochemical properties of multiwalled and single walled (SWNTs) nanotubes are essentially dominated by their mesoporous character, and an almost linear dependence has been found between the mesopore volume and Cirr.
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Supercapacitors based on conducting polymers/nanotubes composites
TL;DR: In this paper, three types of electrically conducting polymers (ECPs), i.e., polyaniline (PANI), polypyrrole (PPy), and poly-(3,4-ethylenedioxythiophene) (PEDOT) have been tested as supercapacitor electrode materials in the form of composites with multiwalled carbon nanotubes (CNTs).
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Relationship between the nanoporous texture of activated carbons and their capacitance properties in different electrolytes
TL;DR: In this paper, a series of activated carbons (ACs) with progressively changing nanotextural characteristics was obtained by heat-treatment of a bituminous coal at temperatures ranging from 520 to 1000°C, and subsequent activation by KOH at 700 or 800°C.