Enhancing porous electrodes through carbon activation of palm shell with gel activating agent

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27360%2F24%3A10255425" target="_blank" >RIV/61989100:27360/24:10255425 - isvavai.cz</a>

Výsledek na webu

<a href="https://link.springer.com/article/10.1007/s00289-024-05414-7" target="_blank" >https://link.springer.com/article/10.1007/s00289-024-05414-7</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1007/s00289-024-05414-7" target="_blank" >10.1007/s00289-024-05414-7</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Enhancing porous electrodes through carbon activation of palm shell with gel activating agent

Popis výsledku v původním jazyce

Activated carbon derived from biomass offers several advantages, including high surface area, customizable pore sizes, abundance, resilience across temperatures, and cost-effectiveness. This study focuses on exploring the potential of palm shell as a renewable alternative for supercapacitor electrode materials. Specifically, it investigates the utilization of a gel composed of NaOH and PVA for activating carbon. Here, palm shell undergoes chemical activation, and its resulting activated carbon&apos;s structural and physicochemical properties are comprehensively examined using XRD, FTIR, and BET measurements. The investigation delves into the electrochemical properties using cyclic voltammetry, galvanostatic charge-discharge, and electrochemical impedance spectroscopy of electrodes fabricated from chemically activated carbon derived from palm shells. The activated carbon enhanced a surface area of 216.062 m2 gMINUS SIGN 1 and a pore volume of 0.1468 cm3 gMINUS SIGN 1, and it is produced through the innovative approach of gel-based activation. This research highlights the potential of palm shell-derived activated carbon as a viable, sustainable, and efficient material for supercapacitor electrodes. Graphical abstract: (Figure presented.) (C) The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024.

Název v anglickém jazyce

Enhancing porous electrodes through carbon activation of palm shell with gel activating agent

Popis výsledku anglicky

Activated carbon derived from biomass offers several advantages, including high surface area, customizable pore sizes, abundance, resilience across temperatures, and cost-effectiveness. This study focuses on exploring the potential of palm shell as a renewable alternative for supercapacitor electrode materials. Specifically, it investigates the utilization of a gel composed of NaOH and PVA for activating carbon. Here, palm shell undergoes chemical activation, and its resulting activated carbon&apos;s structural and physicochemical properties are comprehensively examined using XRD, FTIR, and BET measurements. The investigation delves into the electrochemical properties using cyclic voltammetry, galvanostatic charge-discharge, and electrochemical impedance spectroscopy of electrodes fabricated from chemically activated carbon derived from palm shells. The activated carbon enhanced a surface area of 216.062 m2 gMINUS SIGN 1 and a pore volume of 0.1468 cm3 gMINUS SIGN 1, and it is produced through the innovative approach of gel-based activation. This research highlights the potential of palm shell-derived activated carbon as a viable, sustainable, and efficient material for supercapacitor electrodes. Graphical abstract: (Figure presented.) (C) The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature 2024.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10405 - Electrochemistry (dry cells, batteries, fuel cells, corrosion metals, electrolysis)

Projekt

—

Návaznosti

N - Vyzkumna aktivita podporovana z neverejnych zdroju

Rok uplatnění

2024

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Polymer Bulletin

ISSN

0170-0839

e-ISSN

—

Svazek periodika

81

Číslo periodika v rámci svazku

16

Stát vydavatele periodika

US - Spojené státy americké

Počet stran výsledku

14

Strana od-do

14787-14800

Kód UT WoS článku

001269881500001

EID výsledku v databázi Scopus

2-s2.0-85198073119