Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same

Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same

According to embodiments of the present invention, there is provided an anode active material for a lithium secondary battery including a silicon oxide which includes a carbon coating layer on a surface thereof and is doped with magnesium. A ratio of peak area at 1303 eV to a sum of a peak area at 1...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: Kim, Joon Sup, Park, Eun Jun, Park, Gwi Ok, Chung, Ju Ho, Jang, Dong Il
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 Kim, Joon Sup
Park, Eun Jun
Park, Gwi Ok
Chung, Ju Ho
Jang, Dong Il
description According to embodiments of the present invention, there is provided an anode active material for a lithium secondary battery including a silicon oxide which includes a carbon coating layer on a surface thereof and is doped with magnesium. A ratio of peak area at 1303 eV to a sum of a peak area at 1304.5 eV and a peak area at 1303 eV, which appear in a Mg1s spectrum when measuring by X-ray photoelectron spectroscopy (XPS), is 60% or less.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_US2023420657A1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>US2023420657A1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_US2023420657A13</originalsourceid><addsrcrecordid>eNqNi7EKwjAUALM4iPoPD1wVamp1jqIo6BSdyyN5tYE0KWkidPXL7eCo4HTD3Y3ZSzivCYSK5klwxUjBoIXKB7iYWJvUgCTlncbQww7j4PsFfJ-kTWGo0OnfL5ydskkb94BYE0hsaMpGFdqOZh9O2Px4uO1PS2p9SV2LihzF8i55xvM1zzbFVqzy_6o3Nt9JuA</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same</title><source>esp@cenet</source><creator>Kim, Joon Sup ; Park, Eun Jun ; Park, Gwi Ok ; Chung, Ju Ho ; Jang, Dong Il</creator><creatorcontrib>Kim, Joon Sup ; Park, Eun Jun ; Park, Gwi Ok ; Chung, Ju Ho ; Jang, Dong Il</creatorcontrib><description>According to embodiments of the present invention, there is provided an anode active material for a lithium secondary battery including a silicon oxide which includes a carbon coating layer on a surface thereof and is doped with magnesium. A ratio of peak area at 1303 eV to a sum of a peak area at 1304.5 eV and a peak area at 1303 eV, which appear in a Mg1s spectrum when measuring by X-ray photoelectron spectroscopy (XPS), is 60% or less.</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>2023</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=20231228&amp;DB=EPODOC&amp;CC=US&amp;NR=2023420657A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20231228&amp;DB=EPODOC&amp;CC=US&amp;NR=2023420657A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>Kim, Joon Sup</creatorcontrib><creatorcontrib>Park, Eun Jun</creatorcontrib><creatorcontrib>Park, Gwi Ok</creatorcontrib><creatorcontrib>Chung, Ju Ho</creatorcontrib><creatorcontrib>Jang, Dong Il</creatorcontrib><title>Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same</title><description>According to embodiments of the present invention, there is provided an anode active material for a lithium secondary battery including a silicon oxide which includes a carbon coating layer on a surface thereof and is doped with magnesium. A ratio of peak area at 1303 eV to a sum of a peak area at 1304.5 eV and a peak area at 1303 eV, which appear in a Mg1s spectrum when measuring by X-ray photoelectron spectroscopy (XPS), is 60% or less.</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>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNi7EKwjAUALM4iPoPD1wVamp1jqIo6BSdyyN5tYE0KWkidPXL7eCo4HTD3Y3ZSzivCYSK5klwxUjBoIXKB7iYWJvUgCTlncbQww7j4PsFfJ-kTWGo0OnfL5ydskkb94BYE0hsaMpGFdqOZh9O2Px4uO1PS2p9SV2LihzF8i55xvM1zzbFVqzy_6o3Nt9JuA</recordid><startdate>20231228</startdate><enddate>20231228</enddate><creator>Kim, Joon Sup</creator><creator>Park, Eun Jun</creator><creator>Park, Gwi Ok</creator><creator>Chung, Ju Ho</creator><creator>Jang, Dong Il</creator><scope>EVB</scope></search><sort><creationdate>20231228</creationdate><title>Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same</title><author>Kim, Joon Sup ; Park, Eun Jun ; Park, Gwi Ok ; Chung, Ju Ho ; Jang, Dong Il</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_US2023420657A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng</language><creationdate>2023</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>Kim, Joon Sup</creatorcontrib><creatorcontrib>Park, Eun Jun</creatorcontrib><creatorcontrib>Park, Gwi Ok</creatorcontrib><creatorcontrib>Chung, Ju Ho</creatorcontrib><creatorcontrib>Jang, Dong Il</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>Kim, Joon Sup</au><au>Park, Eun Jun</au><au>Park, Gwi Ok</au><au>Chung, Ju Ho</au><au>Jang, Dong Il</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same</title><date>2023-12-28</date><risdate>2023</risdate><abstract>According to embodiments of the present invention, there is provided an anode active material for a lithium secondary battery including a silicon oxide which includes a carbon coating layer on a surface thereof and is doped with magnesium. A ratio of peak area at 1303 eV to a sum of a peak area at 1304.5 eV and a peak area at 1303 eV, which appear in a Mg1s spectrum when measuring by X-ray photoelectron spectroscopy (XPS), is 60% or less.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng
recordid cdi_epo_espacenet_US2023420657A1
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title Anode Active Material for Lithium Secondary Battery, Anode Active Material Slurry and Lithium Secondary Battery Including the Same
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T03%3A11%3A48IST&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=Kim,%20Joon%20Sup&rft.date=2023-12-28&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EUS2023420657A1%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