Correlations between the dopant concentration and ion transport properties of plasticized NaCMC-Pectin polyblend electrolyte membranes for electrochemical device applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F70883521%3A28150%2F23%3A63570119" target="_blank" >RIV/70883521:28150/23:63570119 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/70883521:28610/23:63570119

Výsledek na webu

<a href="https://www.sciencedirect.com/science/article/pii/S0167273823002370?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S0167273823002370?via%3Dihub</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.ssi.2023.116379" target="_blank" >10.1016/j.ssi.2023.116379</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Correlations between the dopant concentration and ion transport properties of plasticized NaCMC-Pectin polyblend electrolyte membranes for electrochemical device applications

Popis výsledku v původním jazyce

This study explores the structural and electrical properties of sodium carboxymethyl cellulose (NaCMC)–pectin (PC)–glycerol–NH4Br electrolyte films and investigates their potential applications in proton batteries. Plasticized solid polymer electrolyte (SPEs) films were fabricated using the solution casting method. The interaction between the salt and polymer blends was verified using Fourier-transform infrared (FTIR) analysis. Incorporation of various salt concentrations (up to 25 wt%) was found to enhance the amorphous phase of the polymer blend, as evidenced by X-ray diffraction (XRD) results. Additionally, the decrease in the glass transition temperature, as confirmed by DSC analysis, indicates that the inclusion of both plasticizer and salt contributed to this effect. An electrolyte with 25% wt. of NH4Br has the highest room temperature conductivity of 4.68 ×10−4 S cm−1. This electrolyte was employed to fabricate the proton battery for energy storage application.

Název v anglickém jazyce

Correlations between the dopant concentration and ion transport properties of plasticized NaCMC-Pectin polyblend electrolyte membranes for electrochemical device applications

Popis výsledku anglicky

This study explores the structural and electrical properties of sodium carboxymethyl cellulose (NaCMC)–pectin (PC)–glycerol–NH4Br electrolyte films and investigates their potential applications in proton batteries. Plasticized solid polymer electrolyte (SPEs) films were fabricated using the solution casting method. The interaction between the salt and polymer blends was verified using Fourier-transform infrared (FTIR) analysis. Incorporation of various salt concentrations (up to 25 wt%) was found to enhance the amorphous phase of the polymer blend, as evidenced by X-ray diffraction (XRD) results. Additionally, the decrease in the glass transition temperature, as confirmed by DSC analysis, indicates that the inclusion of both plasticizer and salt contributed to this effect. An electrolyte with 25% wt. of NH4Br has the highest room temperature conductivity of 4.68 ×10−4 S cm−1. This electrolyte was employed to fabricate the proton battery for energy storage application.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

10404 - Polymer science

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2023

Kód důvěrnosti údajů

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

Název periodika

Solid State Ionics

ISSN

0167-2738

e-ISSN

1872-7689

Svazek periodika

402

Číslo periodika v rámci svazku

Neuveden

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

16

Strana od-do

—

Kód UT WoS článku

001101955000001

EID výsledku v databázi Scopus

2-s2.0-85174338939