LACTAM-BASED ADDITIVE FOR ELECTROLYTE AND SECONDARY BATTERY COMPRISING THE SAME

Disclosed is an electrolyte for a secondary battery comprising an electrolyte salt and an electrolyte solvent, the electrolyte further comprising a lactam-based compound substituted with an electron withdrawing group (EWG) at the nitrogen position thereof. The electrolyte allows formation of a firm...

Full description

Saved in:
Bibliographic Details
Main Authors YOON, SU-JIN, LEE, HOUN, CHO, JEONG-JU
Format Patent
LanguageEnglish
French
German
Published 23.12.2009
Subjects
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online AccessGet full text

Cover

Abstract Disclosed is an electrolyte for a secondary battery comprising an electrolyte salt and an electrolyte solvent, the electrolyte further comprising a lactam-based compound substituted with an electron withdrawing group (EWG) at the nitrogen position thereof. The electrolyte allows formation of a firm and dense SEI film on the surface of an anode, minimizes irreversible oxidative decomposition at a cathode, and thus can provide a battery with significantly improved lifespan, stability and high temperature characteristics.
AbstractList Disclosed is an electrolyte for a secondary battery comprising an electrolyte salt and an electrolyte solvent, the electrolyte further comprising a lactam-based compound substituted with an electron withdrawing group (EWG) at the nitrogen position thereof. The electrolyte allows formation of a firm and dense SEI film on the surface of an anode, minimizes irreversible oxidative decomposition at a cathode, and thus can provide a battery with significantly improved lifespan, stability and high temperature characteristics.
Author YOON, SU-JIN
CHO, JEONG-JU
LEE, HOUN
Author_xml – fullname: YOON, SU-JIN
– fullname: LEE, HOUN
– fullname: CHO, JEONG-JU
BookMark eNqNyrsKwjAUANAMOvj6h_sDHWpwcLxNbm0gj5JchE6lSJwkLdT_Rwc_wOksZy82ZS55J4JFxeiqBhNpQK0NmztBGyKQJcUx2IEJ0GtIpILXGAdokJm-quD6aJLxN-COIKGjo9g-p9eaTz8PAlpi1VV5mce8LtMjl_weqT_X8iLrK9byj_IBAdAv_w
ContentType Patent
DBID EVB
DatabaseName esp@cenet
DatabaseTitleList
Database_xml – sequence: 1
  dbid: EVB
  name: esp@cenet
  url: http://worldwide.espacenet.com/singleLineSearch?locale=en_EP
  sourceTypes: Open Access Repository
DeliveryMethod fulltext_linktorsrc
Discipline Medicine
Chemistry
Sciences
DocumentTitleAlternate AUF LACTAM BASIERENDER ZUSATZSTOFF FÜR EINEN ELEKTROLYTEN UND SEKUNDÄRBATTERIE MIT DIESEM
ADDITIF À BASE DE LACTAME POUR ÉLECTROLYTE ET BATTERIE SECONDAIRE LE COMPRENANT
ExternalDocumentID EP2135319A1
GroupedDBID EVB
ID FETCH-epo_espacenet_EP2135319A13
IEDL.DBID EVB
IngestDate Fri Jul 19 15:36:11 EDT 2024
IsOpenAccess true
IsPeerReviewed false
IsScholarly false
Language English
French
German
LinkModel DirectLink
MergedId FETCHMERGED-epo_espacenet_EP2135319A13
Notes Application Number: EP20070768792
OpenAccessLink https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20091223&DB=EPODOC&CC=EP&NR=2135319A1
ParticipantIDs epo_espacenet_EP2135319A1
PublicationCentury 2000
PublicationDate 20091223
PublicationDateYYYYMMDD 2009-12-23
PublicationDate_xml – month: 12
  year: 2009
  text: 20091223
  day: 23
PublicationDecade 2000
PublicationYear 2009
RelatedCompanies LG CHEM, LTD
RelatedCompanies_xml – name: LG CHEM, LTD
Score 2.7479079
Snippet Disclosed is an electrolyte for a secondary battery comprising an electrolyte salt and an electrolyte solvent, the electrolyte further comprising a...
SourceID epo
SourceType Open Access Repository
SubjectTerms BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Title LACTAM-BASED ADDITIVE FOR ELECTROLYTE AND SECONDARY BATTERY COMPRISING THE SAME
URI https://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20091223&DB=EPODOC&locale=&CC=EP&NR=2135319A1
hasFullText 1
inHoldings 1
isFullTextHit
isPrint
link http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3NT8IwFH8haNSbokb8Sg9mt8XBKGwHYrq2yAz7yFYJnMjKtoTLIDLjv2-3AHrR20ubvLRNX3_v1_a9B_CU9rBl40Gip7lt6D1sZLrME1OXhkyMfJnjTp0kyfP74_fe2wzPGrDax8LUeUK_6uSIyqKWyt7L-rze_Fxisfpv5fZZrlTT-mUkhkzbs2O7o-BOY86QhwELqEapkjQ_UoZpVruNKKJ0VHnRVZp9PnWqoJTNb0QZncNxqJQV5QU0sqIFp3RfeK0FJ97uvVuJO9PbXkIwIVQQT3dIzBkijLnCnXKkSBziE05FFEzmgiPiMxRX1QkZiebIIUK5q3NEAy-M3Nj1X5EYcxQTj18BGnFBx7oa2eKwCgseHuZgXkOzWBfZDSATSwU3aYqtXFbUwpbLJEssbMm-3R_knTa0_1Rz-0_fHZx1d5USuuY9NMuPz-xBwW8pH-uF-wb2OIMZ
link.rule.ids 230,309,786,891,25594,76906
linkProvider European Patent Office
linkToHtml http://utb.summon.serialssolutions.com/2.0.0/link/0/eLvHCXMwfV3NT8IwFG8IGvGmqBH86sHstjgYhe1ATNcWN91XtkrgRFa2JVwGkRn_fbsF0IveXtrkpW36-nu_tu89AB7TATJMNErUNDc1dYC0TBV5oqtCE4mWL3PUq5Mkef7Qfh-8ztCsAVb7WJg6T-hXnRxRWtRS2ntZn9ebn0ssWv-t3D6JlWxaP0_4mCp7dmz2JNwp1BqzMKABUQiRkuJH0jD1ardhSZSORlVy3spzmlpVUMrmN6JMzsBxKJUV5TloZEUbtMi-8FobnHi7924p7kxvewECFxOOPdXCMaMQU-pwZ8qgJHGQuYzwKHDnnEHsUxhX1QkpjubQwly6q3NIAi-MnNjxXyC3GYyxxy4BnDBObFWObHFYhQULD3PQr0CzWBfZNYA6EhJu0hQZuaiohSmWSZYYyBBDczjKex3Q-VNN95--B9CyuecuXMd_uwGn_V3VhL5-C5rlx2d2J6G4FPf1In4DQGmGBg
openUrl ctx_ver=Z39.88-2004&ctx_enc=info%3Aofi%2Fenc%3AUTF-8&rfr_id=info%3Asid%2Fsummon.serialssolutions.com&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Apatent&rft.title=LACTAM-BASED+ADDITIVE+FOR+ELECTROLYTE+AND+SECONDARY+BATTERY+COMPRISING+THE+SAME&rft.inventor=YOON%2C+SU-JIN&rft.inventor=LEE%2C+HOUN&rft.inventor=CHO%2C+JEONG-JU&rft.date=2009-12-23&rft.externalDBID=A1&rft.externalDocID=EP2135319A1