EP 1431423 A1 20040623 - Method for manufacturing a lithium ion-conductor
Title (en)
Method for manufacturing a lithium ion-conductor
Title (de)
Verfahren zur Herstellung eines Lithiumionenleiters
Title (fr)
Procédé de fabrication de conducteur d'ions lithium
Publication
Application
Priority
DE 10259022 A 20021216
Abstract (en)
A solid lithium ion conductor is prepared by shaping and calcining a lithium compound and/or compounds that are converted into this during calcination and in the form of powder having a mean particle size of not more than5 mum. Preparation of a solid lithium ion conductor having a composition Li4-xSi1-xPxO4 involves shaping and calcining Li4-xSi1-xPxO4 and/or compounds that are converted into this during calcination. The Li4-xSi1-xPxO4 and and/or compounds is/are used in the form of powder having a mean particle size of not more than5 mum. x = at least 0.3 and not more than0.7.
Abstract (de)
Ein Lithiumionenleiter der Zusammensetzung Li4-xSi1-xPxO4, wobei x einen Wert von mindestens 0,3 und höchstens 0,7 hat, wird durch Verformen und Kalzinieren von Li4-xSi1-xPxO4, wobei x einen Wert von mindestens 0,3 und höchstens 0,7 hat und/oder von Verbindungen, die sich während der Kalzination dazu umsetzen, hergestellt, wobei das Li4-xSi1-xPxO4 und/oder die Verbindungen in Form von Pulver mit einer mittleren Partikelgröße von höchstens 5 Mikrometern verwendet werden.
IPC 1-7
IPC 8 full level
C04B 35/447 (2006.01); C01B 33/32 (2006.01); C04B 35/16 (2006.01); C22B 26/12 (2006.01); C25C 3/02 (2006.01); C25C 7/04 (2006.01)
CPC (source: EP US)
C22B 26/12 (2013.01 - EP US); C25C 3/02 (2013.01 - EP US); C25C 7/04 (2013.01 - EP US); Y10T 29/49108 (2015.01 - EP US)
Citation (search report)
- [X] EP 1186337 A2 20020313 - JAPAN ATOMIC ENERGY RES INST [JP]
- [A] GB 2167867 A 19860604 - NAT RES DEV
- [AD] US 4042482 A 19770816 - SHANNON ROBERT DAY, et al
- [A] US 4390460 A 19830628 - MIYAUCHI KATSUKI [JP], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR
DOCDB simple family (publication)
EP 1431423 A1 20040623; JP 2004196653 A 20040715; US 2004111874 A1 20040617
DOCDB simple family (application)
EP 03026513 A 20031118; JP 2003411193 A 20031210; US 73116103 A 20031210