Electrochemical Synthesis of Rare-Earth Hexaborides in Chloride–Oxide Melts

Chloride–oxide melts used in electrosynthesis of calcium and rare-earth borides have been studied by Raman and IR spectroscopies. The results, in combination with analysis of data in the literature, have been used to identify the mechanism underlying the sequential transition of solid lanthanide oxi...

Full description

Saved in:
Bibliographic Details
Published in:Inorganic materials 2023-12, Vol.59 (12), p.1356-1362
Main Authors: Chukhvantsev, D. O., Shurov, N. I., Zakiryanova, I. D., Filatov, E. S.
Format: Article
Language:English
Subjects:
Borides
Calcium chloride
Chemical synthesis
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Melts
Rare earth elements
Citations: Items that this one cites
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by
cites cdi_FETCH-LOGICAL-c268t-554dfecf491706e9de72c2ceff483c285dc79ff437199d807208c3555bb3b3e23
container_end_page 1362
container_issue 12
container_start_page 1356
container_title Inorganic materials
container_volume 59
creator Chukhvantsev, D. O.
Shurov, N. I.
Zakiryanova, I. D.
Filatov, E. S.
description Chloride–oxide melts used in electrosynthesis of calcium and rare-earth borides have been studied by Raman and IR spectroscopies. The results, in combination with analysis of data in the literature, have been used to identify the mechanism underlying the sequential transition of solid lanthanide oxides to an ionic form in molten calcium chloride. Using chronopotentiometry and cyclic voltammetry, we have demonstrated that the boride formation is a two-step process. An overall reaction has been proposed that describes the electrochemical boride synthesis process. The proposed mechanism is consistent with the laws of chemical thermodynamics and allows one to describe the exchange and electrode reactions involved.
doi_str_mv 10.1134/S0020168523120038
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2968914464</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2968914464</sourcerecordid><originalsourceid>FETCH-LOGICAL-c268t-554dfecf491706e9de72c2ceff483c285dc79ff437199d807208c3555bb3b3e23</originalsourceid><addsrcrecordid>eNp1UMtKw0AUHUTBWv0AdwOuo3deycxSSrVCS8HqOiSTOyYlTepMCu3Of-gf-iWmVnAhrg6H84JDyDWDW8aEvFsAcGCxVlwwDiD0CRmwGHQkWMJPyeAgRwf9nFyEsAQAqbQZkNm4Rtv51pa4qmxW08Wu6UoMVaCto8-Zx2ic-a6kE9xmeeurAgOtGjoq62_y-bGfb3ukM6y7cEnOXFYHvPrBIXl9GL-MJtF0_vg0up9Glse6i5SShUPrpGEJxGgKTLjlFp2TWliuVWET0xORMGMKDQkHbYVSKs9FLpCLIbk59q59-77B0KXLduObfjLlJtaGSRnL3sWOLuvbEDy6dO2rVeZ3KYP08Fr657U-w4-Z0HubN_S_zf-HvgDVZm6W</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2968914464</pqid></control><display><type>article</type><title>Electrochemical Synthesis of Rare-Earth Hexaborides in Chloride–Oxide Melts</title><source>Springer Nature</source><creator>Chukhvantsev, D. O. ; Shurov, N. I. ; Zakiryanova, I. D. ; Filatov, E. S.</creator><creatorcontrib>Chukhvantsev, D. O. ; Shurov, N. I. ; Zakiryanova, I. D. ; Filatov, E. S.</creatorcontrib><description>Chloride–oxide melts used in electrosynthesis of calcium and rare-earth borides have been studied by Raman and IR spectroscopies. The results, in combination with analysis of data in the literature, have been used to identify the mechanism underlying the sequential transition of solid lanthanide oxides to an ionic form in molten calcium chloride. Using chronopotentiometry and cyclic voltammetry, we have demonstrated that the boride formation is a two-step process. An overall reaction has been proposed that describes the electrochemical boride synthesis process. The proposed mechanism is consistent with the laws of chemical thermodynamics and allows one to describe the exchange and electrode reactions involved.</description><identifier>ISSN: 0020-1685</identifier><identifier>EISSN: 1608-3172</identifier><identifier>DOI: 10.1134/S0020168523120038</identifier><language>eng</language><publisher>Moscow: Pleiades Publishing</publisher><subject>Borides ; Calcium chloride ; Chemical synthesis ; Chemistry ; Chemistry and Materials Science ; Industrial Chemistry/Chemical Engineering ; Inorganic Chemistry ; Materials Science ; Melts ; Rare earth elements</subject><ispartof>Inorganic materials, 2023-12, Vol.59 (12), p.1356-1362</ispartof><rights>Pleiades Publishing, Ltd. 2023. ISSN 0020-1685, Inorganic Materials, 2023, Vol. 59, No. 12, pp. 1356–1362. © Pleiades Publishing, Ltd., 2023. Russian Text © The Author(s), 2023, published in Neorganicheskie Materialy, 2023, Vol. 59, No. 12, pp. 1402–1408.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c268t-554dfecf491706e9de72c2ceff483c285dc79ff437199d807208c3555bb3b3e23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids></links><search><creatorcontrib>Chukhvantsev, D. O.</creatorcontrib><creatorcontrib>Shurov, N. I.</creatorcontrib><creatorcontrib>Zakiryanova, I. D.</creatorcontrib><creatorcontrib>Filatov, E. S.</creatorcontrib><title>Electrochemical Synthesis of Rare-Earth Hexaborides in Chloride–Oxide Melts</title><title>Inorganic materials</title><addtitle>Inorg Mater</addtitle><description>Chloride–oxide melts used in electrosynthesis of calcium and rare-earth borides have been studied by Raman and IR spectroscopies. The results, in combination with analysis of data in the literature, have been used to identify the mechanism underlying the sequential transition of solid lanthanide oxides to an ionic form in molten calcium chloride. Using chronopotentiometry and cyclic voltammetry, we have demonstrated that the boride formation is a two-step process. An overall reaction has been proposed that describes the electrochemical boride synthesis process. The proposed mechanism is consistent with the laws of chemical thermodynamics and allows one to describe the exchange and electrode reactions involved.</description><subject>Borides</subject><subject>Calcium chloride</subject><subject>Chemical synthesis</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Industrial Chemistry/Chemical Engineering</subject><subject>Inorganic Chemistry</subject><subject>Materials Science</subject><subject>Melts</subject><subject>Rare earth elements</subject><issn>0020-1685</issn><issn>1608-3172</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><recordid>eNp1UMtKw0AUHUTBWv0AdwOuo3deycxSSrVCS8HqOiSTOyYlTepMCu3Of-gf-iWmVnAhrg6H84JDyDWDW8aEvFsAcGCxVlwwDiD0CRmwGHQkWMJPyeAgRwf9nFyEsAQAqbQZkNm4Rtv51pa4qmxW08Wu6UoMVaCto8-Zx2ic-a6kE9xmeeurAgOtGjoq62_y-bGfb3ukM6y7cEnOXFYHvPrBIXl9GL-MJtF0_vg0up9Glse6i5SShUPrpGEJxGgKTLjlFp2TWliuVWET0xORMGMKDQkHbYVSKs9FLpCLIbk59q59-77B0KXLduObfjLlJtaGSRnL3sWOLuvbEDy6dO2rVeZ3KYP08Fr657U-w4-Z0HubN_S_zf-HvgDVZm6W</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>Chukhvantsev, D. O.</creator><creator>Shurov, N. I.</creator><creator>Zakiryanova, I. D.</creator><creator>Filatov, E. S.</creator><general>Pleiades Publishing</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20231201</creationdate><title>Electrochemical Synthesis of Rare-Earth Hexaborides in Chloride–Oxide Melts</title><author>Chukhvantsev, D. O. ; Shurov, N. I. ; Zakiryanova, I. D. ; Filatov, E. S.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c268t-554dfecf491706e9de72c2ceff483c285dc79ff437199d807208c3555bb3b3e23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Borides</topic><topic>Calcium chloride</topic><topic>Chemical synthesis</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Industrial Chemistry/Chemical Engineering</topic><topic>Inorganic Chemistry</topic><topic>Materials Science</topic><topic>Melts</topic><topic>Rare earth elements</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Chukhvantsev, D. O.</creatorcontrib><creatorcontrib>Shurov, N. I.</creatorcontrib><creatorcontrib>Zakiryanova, I. D.</creatorcontrib><creatorcontrib>Filatov, E. S.</creatorcontrib><collection>CrossRef</collection><jtitle>Inorganic materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Chukhvantsev, D. O.</au><au>Shurov, N. I.</au><au>Zakiryanova, I. D.</au><au>Filatov, E. S.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrochemical Synthesis of Rare-Earth Hexaborides in Chloride–Oxide Melts</atitle><jtitle>Inorganic materials</jtitle><stitle>Inorg Mater</stitle><date>2023-12-01</date><risdate>2023</risdate><volume>59</volume><issue>12</issue><spage>1356</spage><epage>1362</epage><pages>1356-1362</pages><issn>0020-1685</issn><eissn>1608-3172</eissn><abstract>Chloride–oxide melts used in electrosynthesis of calcium and rare-earth borides have been studied by Raman and IR spectroscopies. The results, in combination with analysis of data in the literature, have been used to identify the mechanism underlying the sequential transition of solid lanthanide oxides to an ionic form in molten calcium chloride. Using chronopotentiometry and cyclic voltammetry, we have demonstrated that the boride formation is a two-step process. An overall reaction has been proposed that describes the electrochemical boride synthesis process. The proposed mechanism is consistent with the laws of chemical thermodynamics and allows one to describe the exchange and electrode reactions involved.</abstract><cop>Moscow</cop><pub>Pleiades Publishing</pub><doi>10.1134/S0020168523120038</doi><tpages>7</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0020-1685
ispartof Inorganic materials, 2023-12, Vol.59 (12), p.1356-1362
issn 0020-1685
1608-3172
language eng
recordid cdi_proquest_journals_2968914464
source Springer Nature
subjects Borides
Calcium chloride
Chemical synthesis
Chemistry
Chemistry and Materials Science
Industrial Chemistry/Chemical Engineering
Inorganic Chemistry
Materials Science
Melts
Rare earth elements
title Electrochemical Synthesis of Rare-Earth Hexaborides in Chloride–Oxide Melts
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-06T10%3A04%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Electrochemical%20Synthesis%20of%20Rare-Earth%20Hexaborides%20in%20Chloride%E2%80%93Oxide%20Melts&rft.jtitle=Inorganic%20materials&rft.au=Chukhvantsev,%20D.%20O.&rft.date=2023-12-01&rft.volume=59&rft.issue=12&rft.spage=1356&rft.epage=1362&rft.pages=1356-1362&rft.issn=0020-1685&rft.eissn=1608-3172&rft_id=info:doi/10.1134/S0020168523120038&rft_dat=%3Cproquest_cross%3E2968914464%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c268t-554dfecf491706e9de72c2ceff483c285dc79ff437199d807208c3555bb3b3e23%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=2968914464&rft_id=info:pmid/&rfr_iscdi=true