ELECTRODE FOR NON-AQUEOUS ELECTROLYTE POWER STORAGE DEVICE, NON-AQUEOUS ELECTROLYTE POWER STORAGE DEVICE, AND METHOD FOR PRODUCING SAME
Provided is a non-aqueous electrolyte power storage device that traps hydrogen sulfide gas generated from the inside of a power storage device for some reason in the power storage device and prevents outflow of the hydrogen sulfide gas to the outside of the power storage device. A non-aqueous electr...
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| creator | YOKOMIZO Tomofumi MUKAI Takashi YAMASHITA Naoto KAKIAGE Kenji IKEUCHI Yuta AOYAMA Yohei SAKAMOTO Taichi |
| description | Provided is a non-aqueous electrolyte power storage device that traps hydrogen sulfide gas generated from the inside of a power storage device for some reason in the power storage device and prevents outflow of the hydrogen sulfide gas to the outside of the power storage device. A non-aqueous electrolyte power storage device in which a coating material having a silanol group is present at least on a surface of an electrode active material layer and a sulfur-based material is contained in a cell, the electrode active material layer contains an electrode active material and a resin-based binder, the electrode active material is an active material capable of being alloyed with a metal element identical to an ion species responsible for electrical conduction or an active material capable of absorbing ions responsible for electrical conduction, and the coating material having a silanol group is a silicate containing a siloxane bond as a component or a silica fine particle aggregate (containing a siloxane bond as a component). |
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A non-aqueous electrolyte power storage device in which a coating material having a silanol group is present at least on a surface of an electrode active material layer and a sulfur-based material is contained in a cell, the electrode active material layer contains an electrode active material and a resin-based binder, the electrode active material is an active material capable of being alloyed with a metal element identical to an ion species responsible for electrical conduction or an active material capable of absorbing ions responsible for electrical conduction, and the coating material having a silanol group is a silicate containing a siloxane bond as a component or a silica fine particle aggregate (containing a siloxane bond as a component).</description><language>eng ; fre ; ger</language><subject>BASIC ELECTRIC ELEMENTS ; CAPACITORS ; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ; ELECTRICITY ; PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY</subject><creationdate>2024</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&date=20240403&DB=EPODOC&CC=EP&NR=4047676A4$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240403&DB=EPODOC&CC=EP&NR=4047676A4$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YOKOMIZO Tomofumi</creatorcontrib><creatorcontrib>MUKAI Takashi</creatorcontrib><creatorcontrib>YAMASHITA Naoto</creatorcontrib><creatorcontrib>KAKIAGE Kenji</creatorcontrib><creatorcontrib>IKEUCHI Yuta</creatorcontrib><creatorcontrib>AOYAMA Yohei</creatorcontrib><creatorcontrib>SAKAMOTO Taichi</creatorcontrib><title>ELECTRODE FOR NON-AQUEOUS ELECTROLYTE POWER STORAGE DEVICE, NON-AQUEOUS ELECTROLYTE POWER STORAGE DEVICE, AND METHOD FOR PRODUCING SAME</title><description>Provided is a non-aqueous electrolyte power storage device that traps hydrogen sulfide gas generated from the inside of a power storage device for some reason in the power storage device and prevents outflow of the hydrogen sulfide gas to the outside of the power storage device. 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| language | eng ; fre ; ger |
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| subjects | BASIC ELECTRIC ELEMENTS CAPACITORS CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES ORLIGHT-SENSITIVE DEVICES, OF THE ELECTROLYTIC TYPE ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
| title | ELECTRODE FOR NON-AQUEOUS ELECTROLYTE POWER STORAGE DEVICE, NON-AQUEOUS ELECTROLYTE POWER STORAGE DEVICE, AND METHOD FOR PRODUCING SAME |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-11T21%3A54%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=YOKOMIZO%20Tomofumi&rft.date=2024-04-03&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3EEP4047676A4%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 |