Printed electrode layers for Li-ion batteries

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26220%2F20%3APU137225" target="_blank" >RIV/00216305:26220/20:PU137225 - isvavai.cz</a>

Výsledek na webu

—

DOI - Digital Object Identifier

—

Jazyk výsledku

angličtina

Název v původním jazyce

Printed electrode layers for Li-ion batteries

Popis výsledku v původním jazyce

Presented study is focused on development of printed electrode layers for Li-ion batteries made by printing technologies. For fabrication of electrodes were used various printing technologies as a screen/stencil printing and micro-dispensing technique, which enabled to print electrode layers with various thickness and specific geometry of electrodes too. By printing were prepared electrode layers based on NMC electrode material for high energy density batteries. For printing of electrode layers was developed printing ink formulations with high content of electrode materials, which was generally in range of 85-95 % in dry electrode layer. By printing was fabricated NMC electrode layers with areal capacity up to 6.6 mAh/cm2 with gravimetric energy density 566 Wh/kg and specific capacity 149.6 mAh/g at 0.1 C.

Název v anglickém jazyce

Printed electrode layers for Li-ion batteries

Popis výsledku anglicky

Presented study is focused on development of printed electrode layers for Li-ion batteries made by printing technologies. For fabrication of electrodes were used various printing technologies as a screen/stencil printing and micro-dispensing technique, which enabled to print electrode layers with various thickness and specific geometry of electrodes too. By printing were prepared electrode layers based on NMC electrode material for high energy density batteries. For printing of electrode layers was developed printing ink formulations with high content of electrode materials, which was generally in range of 85-95 % in dry electrode layer. By printing was fabricated NMC electrode layers with areal capacity up to 6.6 mAh/cm2 with gravimetric energy density 566 Wh/kg and specific capacity 149.6 mAh/g at 0.1 C.

Druh

O - Ostatní výsledky

CEP obor

—

OECD FORD obor

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

Projekt

—

Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2020

Kód důvěrnosti údajů

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