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.
Papers
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Journal ArticleDOI
Electrochemical energy storage in ordered porous carbon materials
Cathie Vix-Guterl,Elzbieta Frackowiak,K. Jurewicz,Marcin Friebe,Marcin Friebe,Julien Parmentier,François Béguin +6 more
TL;DR: In this article, the specific capacitance and the hydrogen adsorption capacity in the carbon nanopores were correlated with the microtextural properties, and a linear dependence has been found between the capacitance or the amount of electrochemically stored hydrogen and the ultramicropores (pores smaller than 0.7nm).
BookDOI
Supercapacitors : materials, systems, and applications
TL;DR: In this article, the authors present a detailed overview of the development of supercapacitors and their applications in energy harvesting, energy conservation, and energy harvesting applications, as well as their application in the electricity grid.
Journal ArticleDOI
Tuning Carbon Materials for Supercapacitors by Direct Pyrolysis of Seaweeds
TL;DR: In this paper, a simple pyrolysis of the seaweeds under a nitrogen atmosphere between 600 and 900 ˚C, followed by rinsing the product in slightly acidic water, results in high-density materials.
Journal ArticleDOI
Appropriate methods for evaluating the efficiency and capacitive behavior of different types of supercapacitors
TL;DR: In this article, a realistic evaluation of capacitive performance and efficiency of supercapacitors based on carbon electrodes is presented, which includes misleading information such as seeming discharge capacitance increase during SC aging and coulombic efficiencies of 90% for SCs involving redox processes whilst energy efficiency is only 50%.
Journal ArticleDOI
Elastic Modulus of Ordered and Disordered Multiwalled Carbon Nanotubes
Jean-Paul Salvetat,Andrzej J. Kulik,Jean-Marc Bonard,G. Andrew D. Briggs,Thomas Stöckli,Karine Méténier,Sylvie Bonnamy,François Béguin,Nancy A. Burnham,L. Forró +9 more
TL;DR: The Web of Science Record was created on 2007-04-23, modified on 2016-08-08 as discussed by the authors, with a modified version of the record created on 2017-07-08.