Electrochemical evaluation of water hyacinth–based activated carbon for energy storage devices using various KOH concentrations

Activated carbon (ACs) with good electrochemical properties was obtained from water hyacinth. The biomass precursor was precarbonized using oxidative calcination at 300 °C in room conditions. Two approaches were used for impregnation of the porogenic agent at different molarities (1 M, 2 M, and 6 M...

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Bibliographic Details

Published in:	Next materials Vol. 9; p. 101351
Main Authors:	Ríos-González, Juan A., Martínez-Martínez, Vander, Padilla-Martínez, Erick D., Sánchez-Rodríguez, César E., López-Sandoval, Román
Format:	Journal Article
Language:	English
Published:	Elsevier Ltd 01.10.2025 Elsevier
Subjects:	Activated carbon Chemical activation Hierarchical porosity Supercapacitors Hierarchical porosity Supercapacitors Chemical activation Activated carbon
ISSN:	2949-8228, 2949-8228
Online Access:	Get full text
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