Ternary positive plate for lithium battery with high safety, high capacity and long cycle as well as preparation method and application of ternary positive plate

Ternary positive plate for lithium battery with high safety, high capacity and long cycle as well as preparation method and application of ternary positive plate

The invention discloses a ternary positive plate for a lithium battery with high safety, high capacity and long cycle as well as a preparation method and application of the ternary positive plate. The positive plate comprises a current collector and a positive electrode material layer located on the...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: MA HAIYUN, DING QIUFENG, LI YONGWEI, WANG YADAN, XU HANGYU, YU HUIGEN, LI WENJUN
Format: Patent
Sprache:chi ; 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 MA HAIYUN
DING QIUFENG
LI YONGWEI
WANG YADAN
XU HANGYU
YU HUIGEN
LI WENJUN
description The invention discloses a ternary positive plate for a lithium battery with high safety, high capacity and long cycle as well as a preparation method and application of the ternary positive plate. The positive plate comprises a current collector and a positive electrode material layer located on the surface of the current collector, and the positive electrode material layer comprises ternary positive electrode active material particles, a conductive agent, a binder and oxide solid electrolyte particles capable of conducting lithium ions; and the surface capacity of the positive plate is greater than or equal to 4mAh/cm , and the particle size D50 of the oxide solid electrolyte particles is 0.1-3 microns. According to the invention, the oxide solid electrolyte with a specific particle size is added into the positive plate and is matched with the conductive agent and the binder, so that the positive plate of which the surface capacity is greater than or equal to 4mAh/cm can have the characteristic of high safet
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN113745455A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN113745455A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN113745455A3</originalsourceid><addsrcrecordid>eNqNjrEKwjAURbs4iPoPz12H0hZnKYqTU_fyTF-aQJqE5GnJ5_inVuvo4HQ5lwP3LrNnQ8FiSOBd1KwfBN4gE0gXwGhW-j7ADZlpUsaJQeleQURJnHYzCPQoNCdA24FxtgeRhCHACCMZ804fyGNA1s7CQKxc95HRe6PFXDsJ_PPKOltINJE231xl2_OpqS978q6lOG2TJW7ra54Xh7Iqq-pY_OO8ALO-Vds</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Ternary positive plate for lithium battery with high safety, high capacity and long cycle as well as preparation method and application of ternary positive plate</title><source>esp@cenet</source><creator>MA HAIYUN ; DING QIUFENG ; LI YONGWEI ; WANG YADAN ; XU HANGYU ; YU HUIGEN ; LI WENJUN</creator><creatorcontrib>MA HAIYUN ; DING QIUFENG ; LI YONGWEI ; WANG YADAN ; XU HANGYU ; YU HUIGEN ; LI WENJUN</creatorcontrib><description>The invention discloses a ternary positive plate for a lithium battery with high safety, high capacity and long cycle as well as a preparation method and application of the ternary positive plate. The positive plate comprises a current collector and a positive electrode material layer located on the surface of the current collector, and the positive electrode material layer comprises ternary positive electrode active material particles, a conductive agent, a binder and oxide solid electrolyte particles capable of conducting lithium ions; and the surface capacity of the positive plate is greater than or equal to 4mAh/cm , and the particle size D50 of the oxide solid electrolyte particles is 0.1-3 microns. According to the invention, the oxide solid electrolyte with a specific particle size is added into the positive plate and is matched with the conductive agent and the binder, so that the positive plate of which the surface capacity is greater than or equal to 4mAh/cm can have the characteristic of high safet</description><language>chi ; eng</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2021</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=20211203&amp;DB=EPODOC&amp;CC=CN&amp;NR=113745455A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20211203&amp;DB=EPODOC&amp;CC=CN&amp;NR=113745455A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MA HAIYUN</creatorcontrib><creatorcontrib>DING QIUFENG</creatorcontrib><creatorcontrib>LI YONGWEI</creatorcontrib><creatorcontrib>WANG YADAN</creatorcontrib><creatorcontrib>XU HANGYU</creatorcontrib><creatorcontrib>YU HUIGEN</creatorcontrib><creatorcontrib>LI WENJUN</creatorcontrib><title>Ternary positive plate for lithium battery with high safety, high capacity and long cycle as well as preparation method and application of ternary positive plate</title><description>The invention discloses a ternary positive plate for a lithium battery with high safety, high capacity and long cycle as well as a preparation method and application of the ternary positive plate. The positive plate comprises a current collector and a positive electrode material layer located on the surface of the current collector, and the positive electrode material layer comprises ternary positive electrode active material particles, a conductive agent, a binder and oxide solid electrolyte particles capable of conducting lithium ions; and the surface capacity of the positive plate is greater than or equal to 4mAh/cm , and the particle size D50 of the oxide solid electrolyte particles is 0.1-3 microns. According to the invention, the oxide solid electrolyte with a specific particle size is added into the positive plate and is matched with the conductive agent and the binder, so that the positive plate of which the surface capacity is greater than or equal to 4mAh/cm can have the characteristic of high safet</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>2021</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjrEKwjAURbs4iPoPz12H0hZnKYqTU_fyTF-aQJqE5GnJ5_inVuvo4HQ5lwP3LrNnQ8FiSOBd1KwfBN4gE0gXwGhW-j7ADZlpUsaJQeleQURJnHYzCPQoNCdA24FxtgeRhCHACCMZ804fyGNA1s7CQKxc95HRe6PFXDsJ_PPKOltINJE231xl2_OpqS978q6lOG2TJW7ra54Xh7Iqq-pY_OO8ALO-Vds</recordid><startdate>20211203</startdate><enddate>20211203</enddate><creator>MA HAIYUN</creator><creator>DING QIUFENG</creator><creator>LI YONGWEI</creator><creator>WANG YADAN</creator><creator>XU HANGYU</creator><creator>YU HUIGEN</creator><creator>LI WENJUN</creator><scope>EVB</scope></search><sort><creationdate>20211203</creationdate><title>Ternary positive plate for lithium battery with high safety, high capacity and long cycle as well as preparation method and application of ternary positive plate</title><author>MA HAIYUN ; DING QIUFENG ; LI YONGWEI ; WANG YADAN ; XU HANGYU ; YU HUIGEN ; LI WENJUN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN113745455A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2021</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>MA HAIYUN</creatorcontrib><creatorcontrib>DING QIUFENG</creatorcontrib><creatorcontrib>LI YONGWEI</creatorcontrib><creatorcontrib>WANG YADAN</creatorcontrib><creatorcontrib>XU HANGYU</creatorcontrib><creatorcontrib>YU HUIGEN</creatorcontrib><creatorcontrib>LI WENJUN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MA HAIYUN</au><au>DING QIUFENG</au><au>LI YONGWEI</au><au>WANG YADAN</au><au>XU HANGYU</au><au>YU HUIGEN</au><au>LI WENJUN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Ternary positive plate for lithium battery with high safety, high capacity and long cycle as well as preparation method and application of ternary positive plate</title><date>2021-12-03</date><risdate>2021</risdate><abstract>The invention discloses a ternary positive plate for a lithium battery with high safety, high capacity and long cycle as well as a preparation method and application of the ternary positive plate. The positive plate comprises a current collector and a positive electrode material layer located on the surface of the current collector, and the positive electrode material layer comprises ternary positive electrode active material particles, a conductive agent, a binder and oxide solid electrolyte particles capable of conducting lithium ions; and the surface capacity of the positive plate is greater than or equal to 4mAh/cm , and the particle size D50 of the oxide solid electrolyte particles is 0.1-3 microns. According to the invention, the oxide solid electrolyte with a specific particle size is added into the positive plate and is matched with the conductive agent and the binder, so that the positive plate of which the surface capacity is greater than or equal to 4mAh/cm can have the characteristic of high safet</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN113745455A
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Ternary positive plate for lithium battery with high safety, high capacity and long cycle as well as preparation method and application of ternary positive plate
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-05T02%3A15%3A05IST&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=MA%20HAIYUN&rft.date=2021-12-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN113745455A%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