Cathode material for lithium ion accumulators prepared by screen printing for Smart Textile applications

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F28778758%3A_____%2F16%3A%230000091" target="_blank" >RIV/28778758:_____/16:#0000091 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/00216275:25310/16:39902648 RIV/00216305:26220/16:PU120292

Výsledek na webu

<a href="http://www.sciencedirect.com/science/article/pii/S0378775316300908" target="_blank" >http://www.sciencedirect.com/science/article/pii/S0378775316300908</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1016/j.jpowsour.2016.01.089" target="_blank" >10.1016/j.jpowsour.2016.01.089</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Cathode material for lithium ion accumulators prepared by screen printing for Smart Textile applications

Popis výsledku v původním jazyce

The presented study is focused on the development of LiFePO4 based cathode for thin and flexible screen printed secondary lithium based accumulators. An ink formulation was developed for the screen printing technique, which enabled mass production of accumulator's cathode for Smart Label and Smart Textile applications. The screen printed cathode was compared with an electrode prepared by the bar coating technique using an ink formulation based on the standard approach of ink composition. Obtained LiFePO4 cathode layers were characterized by scanning electron microscopy (SEM), energy-dispersive Xray spectroscopy (EDS) and galvanostatic charge/discharge measurements at different loads. The discharge capacity, capacity retention and stability at a high Crate of the LiFePO4 cathode were improved when Super P and PVDF were replaced by conductive polymers PEDOT:PSS. The achieved capacity during cycling at various C rates was approximately the same at the beginning and at the end, and it was

Název v anglickém jazyce

Cathode material for lithium ion accumulators prepared by screen printing for Smart Textile applications

Popis výsledku anglicky

The presented study is focused on the development of LiFePO4 based cathode for thin and flexible screen printed secondary lithium based accumulators. An ink formulation was developed for the screen printing technique, which enabled mass production of accumulator's cathode for Smart Label and Smart Textile applications. The screen printed cathode was compared with an electrode prepared by the bar coating technique using an ink formulation based on the standard approach of ink composition. Obtained LiFePO4 cathode layers were characterized by scanning electron microscopy (SEM), energy-dispersive Xray spectroscopy (EDS) and galvanostatic charge/discharge measurements at different loads. The discharge capacity, capacity retention and stability at a high Crate of the LiFePO4 cathode were improved when Super P and PVDF were replaced by conductive polymers PEDOT:PSS. The achieved capacity during cycling at various C rates was approximately the same at the beginning and at the end, and it was

Druh

J_x - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)

CEP obor

JA - Elektronika a optoelektronika, elektrotechnika

OECD FORD obor

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Projekt

Výsledek vznikl pri realizaci vícero projektů. Více informací v záložce Projekty.

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Rok uplatnění

2016

Kód důvěrnosti údajů

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

Název periodika

Journal of Power Sources

ISSN

0378-7753

e-ISSN

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Svazek periodika

309

Číslo periodika v rámci svazku

2016-03-16

Stát vydavatele periodika

NL - Nizozemsko

Počet stran výsledku

10

Strana od-do

192-201

Kód UT WoS článku

000371549100022

EID výsledku v databázi Scopus

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