Ionic-liquid-coated lithium ion battery positive plate as well as preparation method thereof and lithium ion battery

Ionic-liquid-coated lithium ion battery positive plate as well as preparation method thereof and lithium ion battery

The invention discloses an ionic-liquid-coated lithium ion battery positive plate as well as a preparation method thereof and a lithium ion battery. The ionic-liquid-coated lithium ion battery positive plate comprises a positive active material, a conductive agent, a positive binder, an ionic liquid...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: CHU DAOBAO, YUAN XIMEI
Format: Patent
Sprache:eng
Schlagworte:
BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator CHU DAOBAO
YUAN XIMEI
description The invention discloses an ionic-liquid-coated lithium ion battery positive plate as well as a preparation method thereof and a lithium ion battery. The ionic-liquid-coated lithium ion battery positive plate comprises a positive active material, a conductive agent, a positive binder, an ionic liquid, a solvent and a positive current collector. Compared with the prior art, the prepared lithium ion battery positive electrode has the advantages of high specific energy and specific capacity, and good safety, so that the defects of low specific energy, an unstable material structure, poor cycle performance and low oxide positive electrode material safety of the existing lithium ion battery positive plate material are overcome, and therefore, a positive electrode material with high safety, high specific energy and low cost is provided for the lithium ion battery. The preparation method of the ionic-liquid-coated lithium ion battery positive plate is simple in process, low in production cost and suitable for large-scale industrial production.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN104466098A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN104466098A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN104466098A3</originalsourceid><addsrcrecordid>eNqNzLEKwjAQgOEuDqK-w_kAhYql2FGKoouTezmTKz1IczG5Kr69FhwdnP7l459nehbPJnd8H9nmRlDJgmPteRyAxcMNVSm-IEhi5QdBcB8DmOBJzk0NkQJG1EkPpL1Y0J4iSQfof86W2axDl2j17SJbHw_X5pRTkJZSQEOetG0um6Isq6qod_vtP-YNtHZFMA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Ionic-liquid-coated lithium ion battery positive plate as well as preparation method thereof and lithium ion battery</title><source>esp@cenet</source><creator>CHU DAOBAO ; YUAN XIMEI</creator><creatorcontrib>CHU DAOBAO ; YUAN XIMEI</creatorcontrib><description>The invention discloses an ionic-liquid-coated lithium ion battery positive plate as well as a preparation method thereof and a lithium ion battery. The ionic-liquid-coated lithium ion battery positive plate comprises a positive active material, a conductive agent, a positive binder, an ionic liquid, a solvent and a positive current collector. Compared with the prior art, the prepared lithium ion battery positive electrode has the advantages of high specific energy and specific capacity, and good safety, so that the defects of low specific energy, an unstable material structure, poor cycle performance and low oxide positive electrode material safety of the existing lithium ion battery positive plate material are overcome, and therefore, a positive electrode material with high safety, high specific energy and low cost is provided for the lithium ion battery. The preparation method of the ionic-liquid-coated lithium ion battery positive plate is simple in process, low in production cost and suitable for large-scale industrial production.</description><language>eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2015</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150325&amp;DB=EPODOC&amp;CC=CN&amp;NR=104466098A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20150325&amp;DB=EPODOC&amp;CC=CN&amp;NR=104466098A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHU DAOBAO</creatorcontrib><creatorcontrib>YUAN XIMEI</creatorcontrib><title>Ionic-liquid-coated lithium ion battery positive plate as well as preparation method thereof and lithium ion battery</title><description>The invention discloses an ionic-liquid-coated lithium ion battery positive plate as well as a preparation method thereof and a lithium ion battery. The ionic-liquid-coated lithium ion battery positive plate comprises a positive active material, a conductive agent, a positive binder, an ionic liquid, a solvent and a positive current collector. Compared with the prior art, the prepared lithium ion battery positive electrode has the advantages of high specific energy and specific capacity, and good safety, so that the defects of low specific energy, an unstable material structure, poor cycle performance and low oxide positive electrode material safety of the existing lithium ion battery positive plate material are overcome, and therefore, a positive electrode material with high safety, high specific energy and low cost is provided for the lithium ion battery. The preparation method of the ionic-liquid-coated lithium ion battery positive plate is simple in process, low in production cost and suitable for large-scale industrial production.</description><subject>BASIC ELECTRIC ELEMENTS</subject><subject>ELECTRICITY</subject><subject>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2015</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNzLEKwjAQgOEuDqK-w_kAhYql2FGKoouTezmTKz1IczG5Kr69FhwdnP7l459nehbPJnd8H9nmRlDJgmPteRyAxcMNVSm-IEhi5QdBcB8DmOBJzk0NkQJG1EkPpL1Y0J4iSQfof86W2axDl2j17SJbHw_X5pRTkJZSQEOetG0um6Isq6qod_vtP-YNtHZFMA</recordid><startdate>20150325</startdate><enddate>20150325</enddate><creator>CHU DAOBAO</creator><creator>YUAN XIMEI</creator><scope>EVB</scope></search><sort><creationdate>20150325</creationdate><title>Ionic-liquid-coated lithium ion battery positive plate as well as preparation method thereof and lithium ion battery</title><author>CHU DAOBAO ; YUAN XIMEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN104466098A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2015</creationdate><topic>BASIC ELECTRIC ELEMENTS</topic><topic>ELECTRICITY</topic><topic>PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</topic><toplevel>online_resources</toplevel><creatorcontrib>CHU DAOBAO</creatorcontrib><creatorcontrib>YUAN XIMEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHU DAOBAO</au><au>YUAN XIMEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ionic-liquid-coated lithium ion battery positive plate as well as preparation method thereof and lithium ion battery</title><date>2015-03-25</date><risdate>2015</risdate><abstract>The invention discloses an ionic-liquid-coated lithium ion battery positive plate as well as a preparation method thereof and a lithium ion battery. The ionic-liquid-coated lithium ion battery positive plate comprises a positive active material, a conductive agent, a positive binder, an ionic liquid, a solvent and a positive current collector. Compared with the prior art, the prepared lithium ion battery positive electrode has the advantages of high specific energy and specific capacity, and good safety, so that the defects of low specific energy, an unstable material structure, poor cycle performance and low oxide positive electrode material safety of the existing lithium ion battery positive plate material are overcome, and therefore, a positive electrode material with high safety, high specific energy and low cost is provided for the lithium ion battery. The preparation method of the ionic-liquid-coated lithium ion battery positive plate is simple in process, low in production cost and suitable for large-scale industrial production.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_CN104466098A
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Ionic-liquid-coated lithium ion battery positive plate as well as preparation method thereof and lithium ion battery
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-02T13%3A44%3A34IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=CHU%20DAOBAO&rft.date=2015-03-25&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN104466098A%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true