THERMAL RUNAWAY SUPPRESSION ELEMENT AND THE RELATED APPLICATIONS

The invention provides a suppression element and the related applications. The suppression element includes a passivation composition supplier and a polar solution supplier. The passivation composition supplier is capable of releasing a metal ion (A), selected from a non-lithium alkali metal ion, an...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
1. Verfasser: YANG Szu-nan
Format: Patent
Sprache:eng ; spa
Schlagworte:
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 YANG Szu-nan
description The invention provides a suppression element and the related applications. The suppression element includes a passivation composition supplier and a polar solution supplier. The passivation composition supplier is capable of releasing a metal ion (A), selected from a non-lithium alkali metal ion, an alkaline earth metal ion or a combination thereof, and an aluminum etching ion (B). The polar solution supplier is capable of releasing polar solution to carry the metal ion (A) and the aluminum etching ion (B). The aluminum current collector is etched through by the aluminum etching ion (B), and the metal ion (A) and the aluminum ion, generated during the etching, are seeped into the electrochemical reaction system of the lithium battery. The positive active material with lithium-ion extraction is transferred from an original state with higher electric potential and higher energy to a crystalline state of the metal oxide with lower electric potential and lower energy, and the negative active material with lithium-ion insertion is transferred from an original state with lower electric potential and higher energy to an inorganic polymer state with higher electric potential and lower energy. Therefore, the electrochemical reaction pathway is blocked to prevent the thermal runaway from occurring. Un elemento de supresión incluye un suministrador de composición de pasivación y un suministrador de solución polar. El suministrador de composición de pasivación es capaz de liberar un ion de metal (A), seleccionado entre un ion de metal alcalino no litio, un ion de metal alcalinotérreo o una combinación de los mismos, y un ion de grabado de aluminio (B). La solución polar del suministrador de solución polar lleva el ion de metal (A) y el ion de grabado de aluminio (B) a un colector de corriente de aluminio para grabar a través del mismo, y el ion de metal (A) y el ion de aluminio, generados durante el grabado, se filtran en el sistema de reacción electroquímica. Luego, el material activo positivo se transfiere a un estado cristalino con menor potencial eléctrico y menor energía, y el material activo negativo se transfiere y a un estado polimérico inorgánico con mayor potencial eléctrico y menor energía para evitar que ocurra la fuga térmica.
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_MX2021009202A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>MX2021009202A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_MX2021009202A3</originalsourceid><addsrcrecordid>eNrjZHAI8XAN8nX0UQgK9XMMd4xUCA4NCAhyDQ729PdTcPVx9XX1C1Fw9HNRAKpTCHL1cQxxdVFwDAjw8XR2DAGqCeZhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfG-EUYGRoYGBpZAytGYKEUAJpMrWg</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>THERMAL RUNAWAY SUPPRESSION ELEMENT AND THE RELATED APPLICATIONS</title><source>esp@cenet</source><creator>YANG Szu-nan</creator><creatorcontrib>YANG Szu-nan</creatorcontrib><description>The invention provides a suppression element and the related applications. The suppression element includes a passivation composition supplier and a polar solution supplier. The passivation composition supplier is capable of releasing a metal ion (A), selected from a non-lithium alkali metal ion, an alkaline earth metal ion or a combination thereof, and an aluminum etching ion (B). The polar solution supplier is capable of releasing polar solution to carry the metal ion (A) and the aluminum etching ion (B). The aluminum current collector is etched through by the aluminum etching ion (B), and the metal ion (A) and the aluminum ion, generated during the etching, are seeped into the electrochemical reaction system of the lithium battery. The positive active material with lithium-ion extraction is transferred from an original state with higher electric potential and higher energy to a crystalline state of the metal oxide with lower electric potential and lower energy, and the negative active material with lithium-ion insertion is transferred from an original state with lower electric potential and higher energy to an inorganic polymer state with higher electric potential and lower energy. Therefore, the electrochemical reaction pathway is blocked to prevent the thermal runaway from occurring. Un elemento de supresión incluye un suministrador de composición de pasivación y un suministrador de solución polar. El suministrador de composición de pasivación es capaz de liberar un ion de metal (A), seleccionado entre un ion de metal alcalino no litio, un ion de metal alcalinotérreo o una combinación de los mismos, y un ion de grabado de aluminio (B). La solución polar del suministrador de solución polar lleva el ion de metal (A) y el ion de grabado de aluminio (B) a un colector de corriente de aluminio para grabar a través del mismo, y el ion de metal (A) y el ion de aluminio, generados durante el grabado, se filtran en el sistema de reacción electroquímica. Luego, el material activo positivo se transfiere a un estado cristalino con menor potencial eléctrico y menor energía, y el material activo negativo se transfiere y a un estado polimérico inorgánico con mayor potencial eléctrico y menor energía para evitar que ocurra la fuga térmica.</description><language>eng ; spa</language><subject>BASIC ELECTRIC ELEMENTS ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2022</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=20220712&amp;DB=EPODOC&amp;CC=MX&amp;NR=2021009202A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76419</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20220712&amp;DB=EPODOC&amp;CC=MX&amp;NR=2021009202A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YANG Szu-nan</creatorcontrib><title>THERMAL RUNAWAY SUPPRESSION ELEMENT AND THE RELATED APPLICATIONS</title><description>The invention provides a suppression element and the related applications. The suppression element includes a passivation composition supplier and a polar solution supplier. The passivation composition supplier is capable of releasing a metal ion (A), selected from a non-lithium alkali metal ion, an alkaline earth metal ion or a combination thereof, and an aluminum etching ion (B). The polar solution supplier is capable of releasing polar solution to carry the metal ion (A) and the aluminum etching ion (B). The aluminum current collector is etched through by the aluminum etching ion (B), and the metal ion (A) and the aluminum ion, generated during the etching, are seeped into the electrochemical reaction system of the lithium battery. The positive active material with lithium-ion extraction is transferred from an original state with higher electric potential and higher energy to a crystalline state of the metal oxide with lower electric potential and lower energy, and the negative active material with lithium-ion insertion is transferred from an original state with lower electric potential and higher energy to an inorganic polymer state with higher electric potential and lower energy. Therefore, the electrochemical reaction pathway is blocked to prevent the thermal runaway from occurring. Un elemento de supresión incluye un suministrador de composición de pasivación y un suministrador de solución polar. El suministrador de composición de pasivación es capaz de liberar un ion de metal (A), seleccionado entre un ion de metal alcalino no litio, un ion de metal alcalinotérreo o una combinación de los mismos, y un ion de grabado de aluminio (B). La solución polar del suministrador de solución polar lleva el ion de metal (A) y el ion de grabado de aluminio (B) a un colector de corriente de aluminio para grabar a través del mismo, y el ion de metal (A) y el ion de aluminio, generados durante el grabado, se filtran en el sistema de reacción electroquímica. Luego, el material activo positivo se transfiere a un estado cristalino con menor potencial eléctrico y menor energía, y el material activo negativo se transfiere y a un estado polimérico inorgánico con mayor potencial eléctrico y menor energía para evitar que ocurra la fuga térmica.</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>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZHAI8XAN8nX0UQgK9XMMd4xUCA4NCAhyDQ729PdTcPVx9XX1C1Fw9HNRAKpTCHL1cQxxdVFwDAjw8XR2DAGqCeZhYE1LzClO5YXS3AxKbq4hzh66qQX58anFBYnJqXmpJfG-EUYGRoYGBpZAytGYKEUAJpMrWg</recordid><startdate>20220712</startdate><enddate>20220712</enddate><creator>YANG Szu-nan</creator><scope>EVB</scope></search><sort><creationdate>20220712</creationdate><title>THERMAL RUNAWAY SUPPRESSION ELEMENT AND THE RELATED APPLICATIONS</title><author>YANG Szu-nan</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_MX2021009202A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; spa</language><creationdate>2022</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>YANG Szu-nan</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>YANG Szu-nan</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>THERMAL RUNAWAY SUPPRESSION ELEMENT AND THE RELATED APPLICATIONS</title><date>2022-07-12</date><risdate>2022</risdate><abstract>The invention provides a suppression element and the related applications. The suppression element includes a passivation composition supplier and a polar solution supplier. The passivation composition supplier is capable of releasing a metal ion (A), selected from a non-lithium alkali metal ion, an alkaline earth metal ion or a combination thereof, and an aluminum etching ion (B). The polar solution supplier is capable of releasing polar solution to carry the metal ion (A) and the aluminum etching ion (B). The aluminum current collector is etched through by the aluminum etching ion (B), and the metal ion (A) and the aluminum ion, generated during the etching, are seeped into the electrochemical reaction system of the lithium battery. The positive active material with lithium-ion extraction is transferred from an original state with higher electric potential and higher energy to a crystalline state of the metal oxide with lower electric potential and lower energy, and the negative active material with lithium-ion insertion is transferred from an original state with lower electric potential and higher energy to an inorganic polymer state with higher electric potential and lower energy. Therefore, the electrochemical reaction pathway is blocked to prevent the thermal runaway from occurring. Un elemento de supresión incluye un suministrador de composición de pasivación y un suministrador de solución polar. El suministrador de composición de pasivación es capaz de liberar un ion de metal (A), seleccionado entre un ion de metal alcalino no litio, un ion de metal alcalinotérreo o una combinación de los mismos, y un ion de grabado de aluminio (B). La solución polar del suministrador de solución polar lleva el ion de metal (A) y el ion de grabado de aluminio (B) a un colector de corriente de aluminio para grabar a través del mismo, y el ion de metal (A) y el ion de aluminio, generados durante el grabado, se filtran en el sistema de reacción electroquímica. Luego, el material activo positivo se transfiere a un estado cristalino con menor potencial eléctrico y menor energía, y el material activo negativo se transfiere y a un estado polimérico inorgánico con mayor potencial eléctrico y menor energía para evitar que ocurra la fuga térmica.</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language eng ; spa
recordid cdi_epo_espacenet_MX2021009202A
source esp@cenet
subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title THERMAL RUNAWAY SUPPRESSION ELEMENT AND THE RELATED APPLICATIONS
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-08T01%3A06%3A28IST&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=YANG%20Szu-nan&rft.date=2022-07-12&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EMX2021009202A%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