Ozone Generation by a TaO[sub x] and Pt Composite Insulator-Coated Ti Electrode

Ozone Generation by a TaO[sub x] and Pt Composite Insulator-Coated Ti Electrode

The characteristics of a new-type of ozone-generating electrode with a catalyst layer fabricated by thermal decomposition were investigated. The catalyst layer consisted of insulating tantalum oxide and metallic platinum. Ozone generation was observed when the concentration of Ta of the catalyst lay...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Electrochemical and solid-state letters 2005, Vol.8 (6), p.J13-J16
Hauptverfasser: Kaneda, Kazuhiro, Ikematsu, Mineo, Koizumi, Yurika, Minoshima, Haruki, Rakuma, Tsuyoshi, Takaoka, Daizo, Yasuda, Masashi
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page J16
container_issue 6
container_start_page J13
container_title Electrochemical and solid-state letters
container_volume 8
creator Kaneda, Kazuhiro
Ikematsu, Mineo
Koizumi, Yurika
Minoshima, Haruki
Rakuma, Tsuyoshi
Takaoka, Daizo
Yasuda, Masashi
description The characteristics of a new-type of ozone-generating electrode with a catalyst layer fabricated by thermal decomposition were investigated. The catalyst layer consisted of insulating tantalum oxide and metallic platinum. Ozone generation was observed when the concentration of Ta of the catalyst layer was 70% and above and the maximum current efficiency of ozone generation was 6%. Scanning electron microscopy revealed cracks, which were capable of ozone generation, reaching the Pt buffered layer of the electrode. It is concluded that the cracks were the paths of the electrolyte and that electronic transfer was accomplished on the surface of the buffered layer.
doi_str_mv 10.1149/1.1904467
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_29499155</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>29499155</sourcerecordid><originalsourceid>FETCH-LOGICAL-c1715-974d24e92c831c19c2a759c168f5ddce02068c8d3bb1ed0aec2c177d7cfc08fb3</originalsourceid><addsrcrecordid>eNotkD1PwzAURT2ARCkM_ANPSAwpfs6nRxSVtlKlMJQJIct5fpGC0rjYjkT59RS1073DuXc4jD2AWABk6hkWoESWFeUVm4FQKhGikDfsNoQvcap5ATPWNL9uJL6ikbyJvRt5e-SG70zzEaaW_3xyM1r-Fnnt9gcX-kh8M4ZpMNH5pHYmkuW7ni8HwuidpTt23Zkh0P0l5-z9dbmr18m2WW3ql22CUEKeqDKzMiMlsUoBQaE0Za4QiqrLrUUSUhQVVjZtWyArDKE8DUtbYoei6tp0zh7PvwfvvicKUe_7gDQMZiQ3BS1VphTk-Ql8OoPoXQieOn3w_d74owah_zVp0BdN6R9Z21tq</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>29499155</pqid></control><display><type>article</type><title>Ozone Generation by a TaO[sub x] and Pt Composite Insulator-Coated Ti Electrode</title><source>Institute of Physics Journals</source><creator>Kaneda, Kazuhiro ; Ikematsu, Mineo ; Koizumi, Yurika ; Minoshima, Haruki ; Rakuma, Tsuyoshi ; Takaoka, Daizo ; Yasuda, Masashi</creator><creatorcontrib>Kaneda, Kazuhiro ; Ikematsu, Mineo ; Koizumi, Yurika ; Minoshima, Haruki ; Rakuma, Tsuyoshi ; Takaoka, Daizo ; Yasuda, Masashi</creatorcontrib><description>The characteristics of a new-type of ozone-generating electrode with a catalyst layer fabricated by thermal decomposition were investigated. The catalyst layer consisted of insulating tantalum oxide and metallic platinum. Ozone generation was observed when the concentration of Ta of the catalyst layer was 70% and above and the maximum current efficiency of ozone generation was 6%. Scanning electron microscopy revealed cracks, which were capable of ozone generation, reaching the Pt buffered layer of the electrode. It is concluded that the cracks were the paths of the electrolyte and that electronic transfer was accomplished on the surface of the buffered layer.</description><identifier>ISSN: 1099-0062</identifier><identifier>DOI: 10.1149/1.1904467</identifier><language>eng</language><ispartof>Electrochemical and solid-state letters, 2005, Vol.8 (6), p.J13-J16</ispartof><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c1715-974d24e92c831c19c2a759c168f5ddce02068c8d3bb1ed0aec2c177d7cfc08fb3</citedby><cites>FETCH-LOGICAL-c1715-974d24e92c831c19c2a759c168f5ddce02068c8d3bb1ed0aec2c177d7cfc08fb3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,4024,27923,27924,27925</link.rule.ids></links><search><creatorcontrib>Kaneda, Kazuhiro</creatorcontrib><creatorcontrib>Ikematsu, Mineo</creatorcontrib><creatorcontrib>Koizumi, Yurika</creatorcontrib><creatorcontrib>Minoshima, Haruki</creatorcontrib><creatorcontrib>Rakuma, Tsuyoshi</creatorcontrib><creatorcontrib>Takaoka, Daizo</creatorcontrib><creatorcontrib>Yasuda, Masashi</creatorcontrib><title>Ozone Generation by a TaO[sub x] and Pt Composite Insulator-Coated Ti Electrode</title><title>Electrochemical and solid-state letters</title><description>The characteristics of a new-type of ozone-generating electrode with a catalyst layer fabricated by thermal decomposition were investigated. The catalyst layer consisted of insulating tantalum oxide and metallic platinum. Ozone generation was observed when the concentration of Ta of the catalyst layer was 70% and above and the maximum current efficiency of ozone generation was 6%. Scanning electron microscopy revealed cracks, which were capable of ozone generation, reaching the Pt buffered layer of the electrode. It is concluded that the cracks were the paths of the electrolyte and that electronic transfer was accomplished on the surface of the buffered layer.</description><issn>1099-0062</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2005</creationdate><recordtype>article</recordtype><recordid>eNotkD1PwzAURT2ARCkM_ANPSAwpfs6nRxSVtlKlMJQJIct5fpGC0rjYjkT59RS1073DuXc4jD2AWABk6hkWoESWFeUVm4FQKhGikDfsNoQvcap5ATPWNL9uJL6ikbyJvRt5e-SG70zzEaaW_3xyM1r-Fnnt9gcX-kh8M4ZpMNH5pHYmkuW7ni8HwuidpTt23Zkh0P0l5-z9dbmr18m2WW3ql22CUEKeqDKzMiMlsUoBQaE0Za4QiqrLrUUSUhQVVjZtWyArDKE8DUtbYoei6tp0zh7PvwfvvicKUe_7gDQMZiQ3BS1VphTk-Ql8OoPoXQieOn3w_d74owah_zVp0BdN6R9Z21tq</recordid><startdate>2005</startdate><enddate>2005</enddate><creator>Kaneda, Kazuhiro</creator><creator>Ikematsu, Mineo</creator><creator>Koizumi, Yurika</creator><creator>Minoshima, Haruki</creator><creator>Rakuma, Tsuyoshi</creator><creator>Takaoka, Daizo</creator><creator>Yasuda, Masashi</creator><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>7U5</scope><scope>8BQ</scope><scope>8FD</scope><scope>JG9</scope><scope>L7M</scope></search><sort><creationdate>2005</creationdate><title>Ozone Generation by a TaO[sub x] and Pt Composite Insulator-Coated Ti Electrode</title><author>Kaneda, Kazuhiro ; Ikematsu, Mineo ; Koizumi, Yurika ; Minoshima, Haruki ; Rakuma, Tsuyoshi ; Takaoka, Daizo ; Yasuda, Masashi</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c1715-974d24e92c831c19c2a759c168f5ddce02068c8d3bb1ed0aec2c177d7cfc08fb3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2005</creationdate><toplevel>online_resources</toplevel><creatorcontrib>Kaneda, Kazuhiro</creatorcontrib><creatorcontrib>Ikematsu, Mineo</creatorcontrib><creatorcontrib>Koizumi, Yurika</creatorcontrib><creatorcontrib>Minoshima, Haruki</creatorcontrib><creatorcontrib>Rakuma, Tsuyoshi</creatorcontrib><creatorcontrib>Takaoka, Daizo</creatorcontrib><creatorcontrib>Yasuda, Masashi</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Solid State and Superconductivity Abstracts</collection><collection>METADEX</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><collection>Advanced Technologies Database with Aerospace</collection><jtitle>Electrochemical and solid-state letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kaneda, Kazuhiro</au><au>Ikematsu, Mineo</au><au>Koizumi, Yurika</au><au>Minoshima, Haruki</au><au>Rakuma, Tsuyoshi</au><au>Takaoka, Daizo</au><au>Yasuda, Masashi</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Ozone Generation by a TaO[sub x] and Pt Composite Insulator-Coated Ti Electrode</atitle><jtitle>Electrochemical and solid-state letters</jtitle><date>2005</date><risdate>2005</risdate><volume>8</volume><issue>6</issue><spage>J13</spage><epage>J16</epage><pages>J13-J16</pages><issn>1099-0062</issn><abstract>The characteristics of a new-type of ozone-generating electrode with a catalyst layer fabricated by thermal decomposition were investigated. The catalyst layer consisted of insulating tantalum oxide and metallic platinum. Ozone generation was observed when the concentration of Ta of the catalyst layer was 70% and above and the maximum current efficiency of ozone generation was 6%. Scanning electron microscopy revealed cracks, which were capable of ozone generation, reaching the Pt buffered layer of the electrode. It is concluded that the cracks were the paths of the electrolyte and that electronic transfer was accomplished on the surface of the buffered layer.</abstract><doi>10.1149/1.1904467</doi></addata></record>
fulltext fulltext
identifier ISSN: 1099-0062
ispartof Electrochemical and solid-state letters, 2005, Vol.8 (6), p.J13-J16
issn 1099-0062
language eng
recordid cdi_proquest_miscellaneous_29499155
source Institute of Physics Journals
title Ozone Generation by a TaO[sub x] and Pt Composite Insulator-Coated Ti Electrode
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-01T16%3A35%3A43IST&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=Ozone%20Generation%20by%20a%20TaO%5Bsub%20x%5D%20and%20Pt%20Composite%20Insulator-Coated%20Ti%20Electrode&rft.jtitle=Electrochemical%20and%20solid-state%20letters&rft.au=Kaneda,%20Kazuhiro&rft.date=2005&rft.volume=8&rft.issue=6&rft.spage=J13&rft.epage=J16&rft.pages=J13-J16&rft.issn=1099-0062&rft_id=info:doi/10.1149/1.1904467&rft_dat=%3Cproquest_cross%3E29499155%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=29499155&rft_id=info:pmid/&rfr_iscdi=true