THIN FILMS OF VANADIUM DIOXIDE VO2(B) WITH NO BINDER, MADE DIRECTLY ON ALUMINIUM FOIL BY PULSED LASER DEPOSITION AS A CATHODE BATTERY AND METHOD FOR PREPARING THE SAME
The invention relates to a method for preparing a thin film of vanadium oxide on metal foil, meant to be used in energy storage. According to the invention, the method consists in making a V2O5 powder target having a control stoichiometry and sufficient mechanical resistance, followed by target abla...
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creator | TITE TEDDY BUGA MIHAELA RAMONA UNGUREANU COSMIN GIORGIAN SPÎNU-ZĂULEŢ ADNANA ALINA NEGRILĂ CĂTĂLIN GALATANU ANDREI LAZĂR MARIAN STAVARACHE IONEL |
description | The invention relates to a method for preparing a thin film of vanadium oxide on metal foil, meant to be used in energy storage. According to the invention, the method consists in making a V2O5 powder target having a control stoichiometry and sufficient mechanical resistance, followed by target ablation with pulsed laser, in order to create a column of ejected material based on the quick explosion of the target surface zone due to overheating, deposition on a metal foil, quick thermal annealing of the resulting sample in nitrogen atmosphere and use thereof as an electrode in electrochemical applications and battery testing.
Invenţia se referă la o metodă de fabricare a unui film subţire de oxid de vanadiu pe folie metalică, destinat a fi utilizat în domeniul stocării energiei. Metoda, conform invenţiei, constă în obţinere unei ţinte din pulbere de V2O5, care să aibă o stoichimetrie de control şi să fie suficient de rezistentă mecanic, ablaţia ţintei cu un laser cu impulsuri, pentru a crea o coloană de material ejectat pe baza exploziei rapide a zonei de suprafaţă a ţintei datorită supraîncălzirii, depunerea pe o folie metalică, recoacerea termică rapidă în atmosferă de azot a probei rezultate şi utilizarea acesteia ca electrod pentru aplicaţii electrochimice şi testarea bateriilor. |
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Invenţia se referă la o metodă de fabricare a unui film subţire de oxid de vanadiu pe folie metalică, destinat a fi utilizat în domeniul stocării energiei. Metoda, conform invenţiei, constă în obţinere unei ţinte din pulbere de V2O5, care să aibă o stoichimetrie de control şi să fie suficient de rezistentă mecanic, ablaţia ţintei cu un laser cu impulsuri, pentru a crea o coloană de material ejectat pe baza exploziei rapide a zonei de suprafaţă a ţintei datorită supraîncălzirii, depunerea pe o folie metalică, recoacerea termică rapidă în atmosferă de azot a probei rezultate şi utilizarea acesteia ca electrod pentru aplicaţii electrochimice şi testarea bateriilor.</description><language>eng ; rum</language><subject>BASIC ELECTRIC ELEMENTS ; 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=20240430&DB=EPODOC&CC=RO&NR=138149A2$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240430&DB=EPODOC&CC=RO&NR=138149A2$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>TITE TEDDY</creatorcontrib><creatorcontrib>BUGA MIHAELA RAMONA</creatorcontrib><creatorcontrib>UNGUREANU COSMIN GIORGIAN</creatorcontrib><creatorcontrib>SPÎNU-ZĂULEŢ ADNANA ALINA</creatorcontrib><creatorcontrib>NEGRILĂ CĂTĂLIN</creatorcontrib><creatorcontrib>GALATANU ANDREI</creatorcontrib><creatorcontrib>LAZĂR MARIAN</creatorcontrib><creatorcontrib>STAVARACHE IONEL</creatorcontrib><title>THIN FILMS OF VANADIUM DIOXIDE VO2(B) WITH NO BINDER, MADE DIRECTLY ON ALUMINIUM FOIL BY PULSED LASER DEPOSITION AS A CATHODE BATTERY AND METHOD FOR PREPARING THE SAME</title><description>The invention relates to a method for preparing a thin film of vanadium oxide on metal foil, meant to be used in energy storage. According to the invention, the method consists in making a V2O5 powder target having a control stoichiometry and sufficient mechanical resistance, followed by target ablation with pulsed laser, in order to create a column of ejected material based on the quick explosion of the target surface zone due to overheating, deposition on a metal foil, quick thermal annealing of the resulting sample in nitrogen atmosphere and use thereof as an electrode in electrochemical applications and battery testing.
Invenţia se referă la o metodă de fabricare a unui film subţire de oxid de vanadiu pe folie metalică, destinat a fi utilizat în domeniul stocării energiei. Metoda, conform invenţiei, constă în obţinere unei ţinte din pulbere de V2O5, care să aibă o stoichimetrie de control şi să fie suficient de rezistentă mecanic, ablaţia ţintei cu un laser cu impulsuri, pentru a crea o coloană de material ejectat pe baza exploziei rapide a zonei de suprafaţă a ţintei datorită supraîncălzirii, depunerea pe o folie metalică, recoacerea termică rapidă în atmosferă de azot a probei rezultate şi utilizarea acesteia ca electrod pentru aplicaţii electrochimice şi testarea bateriilor.</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>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqFjLFOw0AQRN1QIOAbmDJIUCShgHLtW3Mr3d1ad-sQV1GEjgpBpPBP_Ca2RE810sx7c9n8mJeEXkIs0B47SuRkjHCie3GMnW5W7R1exTySopXkON8j0rw5ydxZmKAJFMYoaTF7lYB2wjCGwg6BCmc4HrSIyUIWEDoyr_NFS2acJ1ByiLx0s58xZB4oS3qBeUahyNfNxfvx41xv_vKque3ZOv9QT1-Hej4d3-pn_T5kXW-f1o_PtNn-T_wCasdE4Q</recordid><startdate>20240430</startdate><enddate>20240430</enddate><creator>TITE TEDDY</creator><creator>BUGA MIHAELA RAMONA</creator><creator>UNGUREANU COSMIN GIORGIAN</creator><creator>SPÎNU-ZĂULEŢ ADNANA ALINA</creator><creator>NEGRILĂ CĂTĂLIN</creator><creator>GALATANU ANDREI</creator><creator>LAZĂR MARIAN</creator><creator>STAVARACHE IONEL</creator><scope>EVB</scope></search><sort><creationdate>20240430</creationdate><title>THIN FILMS OF VANADIUM DIOXIDE VO2(B) WITH NO BINDER, MADE DIRECTLY ON ALUMINIUM FOIL BY PULSED LASER DEPOSITION AS A CATHODE BATTERY AND METHOD FOR PREPARING THE SAME</title><author>TITE TEDDY ; BUGA MIHAELA RAMONA ; UNGUREANU COSMIN GIORGIAN ; SPÎNU-ZĂULEŢ ADNANA ALINA ; NEGRILĂ CĂTĂLIN ; GALATANU ANDREI ; LAZĂR MARIAN ; STAVARACHE IONEL</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_RO138149A23</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; rum</language><creationdate>2024</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>TITE TEDDY</creatorcontrib><creatorcontrib>BUGA MIHAELA RAMONA</creatorcontrib><creatorcontrib>UNGUREANU COSMIN GIORGIAN</creatorcontrib><creatorcontrib>SPÎNU-ZĂULEŢ ADNANA ALINA</creatorcontrib><creatorcontrib>NEGRILĂ CĂTĂLIN</creatorcontrib><creatorcontrib>GALATANU ANDREI</creatorcontrib><creatorcontrib>LAZĂR MARIAN</creatorcontrib><creatorcontrib>STAVARACHE IONEL</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>TITE TEDDY</au><au>BUGA MIHAELA RAMONA</au><au>UNGUREANU COSMIN GIORGIAN</au><au>SPÎNU-ZĂULEŢ ADNANA ALINA</au><au>NEGRILĂ CĂTĂLIN</au><au>GALATANU ANDREI</au><au>LAZĂR MARIAN</au><au>STAVARACHE IONEL</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>THIN FILMS OF VANADIUM DIOXIDE VO2(B) WITH NO BINDER, MADE DIRECTLY ON ALUMINIUM FOIL BY PULSED LASER DEPOSITION AS A CATHODE BATTERY AND METHOD FOR PREPARING THE SAME</title><date>2024-04-30</date><risdate>2024</risdate><abstract>The invention relates to a method for preparing a thin film of vanadium oxide on metal foil, meant to be used in energy storage. According to the invention, the method consists in making a V2O5 powder target having a control stoichiometry and sufficient mechanical resistance, followed by target ablation with pulsed laser, in order to create a column of ejected material based on the quick explosion of the target surface zone due to overheating, deposition on a metal foil, quick thermal annealing of the resulting sample in nitrogen atmosphere and use thereof as an electrode in electrochemical applications and battery testing.
Invenţia se referă la o metodă de fabricare a unui film subţire de oxid de vanadiu pe folie metalică, destinat a fi utilizat în domeniul stocării energiei. Metoda, conform invenţiei, constă în obţinere unei ţinte din pulbere de V2O5, care să aibă o stoichimetrie de control şi să fie suficient de rezistentă mecanic, ablaţia ţintei cu un laser cu impulsuri, pentru a crea o coloană de material ejectat pe baza exploziei rapide a zonei de suprafaţă a ţintei datorită supraîncălzirii, depunerea pe o folie metalică, recoacerea termică rapidă în atmosferă de azot a probei rezultate şi utilizarea acesteia ca electrod pentru aplicaţii electrochimice şi testarea bateriilor.</abstract><oa>free_for_read</oa></addata></record> |
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subjects | BASIC ELECTRIC ELEMENTS ELECTRICITY PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY |
title | THIN FILMS OF VANADIUM DIOXIDE VO2(B) WITH NO BINDER, MADE DIRECTLY ON ALUMINIUM FOIL BY PULSED LASER DEPOSITION AS A CATHODE BATTERY AND METHOD FOR PREPARING THE SAME |
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