Electrochemical oxygen intercalation in La2CuO4 prepared by nitrates method: Microstructural effects

To determine microstructural effects in the electrochemical O intercalation for La2CuO4 and the relative abundance of the two superconducting phases (Tc=33 and 44 K), this oxide was prepared using the nitrates method, which involves dissolution of La and Cu oxides in nitric acid. The product was pre...

Full description

Saved in:
Bibliographic Details
Published in:Physica. C, Superconductivity Superconductivity, 2000-11, Vol.341-348, p.1977-1978
Main Authors: Michel, C.R., Casan˜-Pastor, N.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
cited_by cdi_FETCH-LOGICAL-c282t-b05264d264943d2aa001ccd4a702c14bb8693895a69e579c43b7e0cb606db6d23
cites cdi_FETCH-LOGICAL-c282t-b05264d264943d2aa001ccd4a702c14bb8693895a69e579c43b7e0cb606db6d23
container_end_page 1978
container_issue
container_start_page 1977
container_title Physica. C, Superconductivity
container_volume 341-348
creator Michel, C.R.
Casan˜-Pastor, N.
description To determine microstructural effects in the electrochemical O intercalation for La2CuO4 and the relative abundance of the two superconducting phases (Tc=33 and 44 K), this oxide was prepared using the nitrates method, which involves dissolution of La and Cu oxides in nitric acid. The product was pressed as pellets. A narrow grain size distribution and density higher than 95% rT was obtained. After electrochemical O intercalation, at RT, this material gave a main superconducting phase with Tc=33 K, whereas porous pellets obtained from the same oxide, with intermediate grinding, gave a Tc=44 K. 5 refs.
doi_str_mv 10.1016/S0921-4534(00)01178-3
format article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_27554552</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>27554552</sourcerecordid><originalsourceid>FETCH-LOGICAL-c282t-b05264d264943d2aa001ccd4a702c14bb8693895a69e579c43b7e0cb606db6d23</originalsourceid><addsrcrecordid>eNo9kElLxEAQhfug4Lj8BKFPoodor0namwzjAiNzUM9NLxUnks3uDjj_3mRGLCiKVzwejw-hS0puKaH53RtRjGZCcnFNyA2htCgzfoQW_-8TdBrjF5mGKrpAftWAS6F3W2hrZxrc_-w-ocN1lyBM2qS6nxVeG7YcNwIPAQYTwGO7w12dgkkQcQtp2_t7_Fq70McURpfGMIVBVU3p8RwdV6aJcPF3z9DH4-p9-ZytN08vy4d15ljJUmaJZLnw0yrBPTNm6uicF6YgzFFhbZkrXippcgWyUE5wWwBxNie5t7ln_AxdHXKH0H-PEJNu6-igaUwH_Rg1K6QUUs5GeTDOdWOASg-hbk3YaUr0zFHvOeoZmCZE7zlqzn8BvTlpQA</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>27554552</pqid></control><display><type>article</type><title>Electrochemical oxygen intercalation in La2CuO4 prepared by nitrates method: Microstructural effects</title><source>ScienceDirect Journals</source><creator>Michel, C.R. ; Casan˜-Pastor, N.</creator><creatorcontrib>Michel, C.R. ; Casan˜-Pastor, N.</creatorcontrib><description>To determine microstructural effects in the electrochemical O intercalation for La2CuO4 and the relative abundance of the two superconducting phases (Tc=33 and 44 K), this oxide was prepared using the nitrates method, which involves dissolution of La and Cu oxides in nitric acid. The product was pressed as pellets. A narrow grain size distribution and density higher than 95% rT was obtained. After electrochemical O intercalation, at RT, this material gave a main superconducting phase with Tc=33 K, whereas porous pellets obtained from the same oxide, with intermediate grinding, gave a Tc=44 K. 5 refs.</description><identifier>ISSN: 0921-4534</identifier><identifier>DOI: 10.1016/S0921-4534(00)01178-3</identifier><language>eng</language><ispartof>Physica. C, Superconductivity, 2000-11, Vol.341-348, p.1977-1978</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c282t-b05264d264943d2aa001ccd4a702c14bb8693895a69e579c43b7e0cb606db6d23</citedby><cites>FETCH-LOGICAL-c282t-b05264d264943d2aa001ccd4a702c14bb8693895a69e579c43b7e0cb606db6d23</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids></links><search><creatorcontrib>Michel, C.R.</creatorcontrib><creatorcontrib>Casan˜-Pastor, N.</creatorcontrib><title>Electrochemical oxygen intercalation in La2CuO4 prepared by nitrates method: Microstructural effects</title><title>Physica. C, Superconductivity</title><description>To determine microstructural effects in the electrochemical O intercalation for La2CuO4 and the relative abundance of the two superconducting phases (Tc=33 and 44 K), this oxide was prepared using the nitrates method, which involves dissolution of La and Cu oxides in nitric acid. The product was pressed as pellets. A narrow grain size distribution and density higher than 95% rT was obtained. After electrochemical O intercalation, at RT, this material gave a main superconducting phase with Tc=33 K, whereas porous pellets obtained from the same oxide, with intermediate grinding, gave a Tc=44 K. 5 refs.</description><issn>0921-4534</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2000</creationdate><recordtype>article</recordtype><recordid>eNo9kElLxEAQhfug4Lj8BKFPoodor0namwzjAiNzUM9NLxUnks3uDjj_3mRGLCiKVzwejw-hS0puKaH53RtRjGZCcnFNyA2htCgzfoQW_-8TdBrjF5mGKrpAftWAS6F3W2hrZxrc_-w-ocN1lyBM2qS6nxVeG7YcNwIPAQYTwGO7w12dgkkQcQtp2_t7_Fq70McURpfGMIVBVU3p8RwdV6aJcPF3z9DH4-p9-ZytN08vy4d15ljJUmaJZLnw0yrBPTNm6uicF6YgzFFhbZkrXippcgWyUE5wWwBxNie5t7ln_AxdHXKH0H-PEJNu6-igaUwH_Rg1K6QUUs5GeTDOdWOASg-hbk3YaUr0zFHvOeoZmCZE7zlqzn8BvTlpQA</recordid><startdate>20001101</startdate><enddate>20001101</enddate><creator>Michel, C.R.</creator><creator>Casan˜-Pastor, N.</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7QQ</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>20001101</creationdate><title>Electrochemical oxygen intercalation in La2CuO4 prepared by nitrates method: Microstructural effects</title><author>Michel, C.R. ; Casan˜-Pastor, N.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c282t-b05264d264943d2aa001ccd4a702c14bb8693895a69e579c43b7e0cb606db6d23</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2000</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Michel, C.R.</creatorcontrib><creatorcontrib>Casan˜-Pastor, N.</creatorcontrib><collection>CrossRef</collection><collection>Ceramic Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Physica. C, Superconductivity</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Michel, C.R.</au><au>Casan˜-Pastor, N.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrochemical oxygen intercalation in La2CuO4 prepared by nitrates method: Microstructural effects</atitle><jtitle>Physica. C, Superconductivity</jtitle><date>2000-11-01</date><risdate>2000</risdate><volume>341-348</volume><spage>1977</spage><epage>1978</epage><pages>1977-1978</pages><issn>0921-4534</issn><abstract>To determine microstructural effects in the electrochemical O intercalation for La2CuO4 and the relative abundance of the two superconducting phases (Tc=33 and 44 K), this oxide was prepared using the nitrates method, which involves dissolution of La and Cu oxides in nitric acid. The product was pressed as pellets. A narrow grain size distribution and density higher than 95% rT was obtained. After electrochemical O intercalation, at RT, this material gave a main superconducting phase with Tc=33 K, whereas porous pellets obtained from the same oxide, with intermediate grinding, gave a Tc=44 K. 5 refs.</abstract><doi>10.1016/S0921-4534(00)01178-3</doi><tpages>2</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0921-4534
ispartof Physica. C, Superconductivity, 2000-11, Vol.341-348, p.1977-1978
issn 0921-4534
language eng
recordid cdi_proquest_miscellaneous_27554552
source ScienceDirect Journals
title Electrochemical oxygen intercalation in La2CuO4 prepared by nitrates method: Microstructural effects
url http://sfxeu10.hosted.exlibrisgroup.com/loughborough?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-13T16%3A52%3A44IST&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%20oxygen%20intercalation%20in%20La2CuO4%20prepared%20by%20nitrates%20method:%20Microstructural%20effects&rft.jtitle=Physica.%20C,%20Superconductivity&rft.au=Michel,%20C.R.&rft.date=2000-11-01&rft.volume=341-348&rft.spage=1977&rft.epage=1978&rft.pages=1977-1978&rft.issn=0921-4534&rft_id=info:doi/10.1016/S0921-4534(00)01178-3&rft_dat=%3Cproquest_cross%3E27554552%3C/proquest_cross%3E%3Cgrp_id%3Ecdi_FETCH-LOGICAL-c282t-b05264d264943d2aa001ccd4a702c14bb8693895a69e579c43b7e0cb606db6d23%3C/grp_id%3E%3Coa%3E%3C/oa%3E%3Curl%3E%3C/url%3E&rft_id=info:oai/&rft_pqid=27554552&rft_id=info:pmid/&rfr_iscdi=true