Electrochemical behaviour of silver in aqueous chromate solutions
The electrochemical behaviour of silver was studied under cyclic voltammetry and chronoamperometry conditions in aqueous K 2 CrO 4 solutions. The forward cyclic voltammograms exhibited one oxidation peak, A 1 , due to the formation of Ag 2 CrO 4 . The height of the anodic peak, A 1 , increases with...
Gespeichert in:
| Veröffentlicht in: | Canadian journal of chemistry 1998-08, Vol.76 (8), p.1156-1161 |
|---|---|
| Hauptverfasser: | , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | 1161 |
|---|---|
| container_issue | 8 |
| container_start_page | 1156 |
| container_title | Canadian journal of chemistry |
| container_volume | 76 |
| creator | Abd El Rehim, Sayed S Ibrahim, Magdy AM Hassan, Hamdy H Amin, Mohammed A |
| description | The electrochemical behaviour of silver was studied under cyclic voltammetry and chronoamperometry conditions in aqueous K
2
CrO
4
solutions. The forward cyclic voltammograms exhibited one oxidation peak, A
1
, due to the formation of Ag
2
CrO
4
. The height of the anodic peak, A
1
, increases with increasing chromate concentration, temperature, and scan rate. The solid films formed on the anode surface have been examined by X-ray diffractometry. The reverse voltammograms exhibited two reduction peaks, C
1
and C
2
, indicating the formation of two distinct surface layers of Ag
2
CrO
4
, an inner compact layer reduced in peak C
1
and an outer powdery layer reduced in peak C
2
.Key words: silver electrode, cyclic voltammetry, K
2
CrO
4
solutions. |
| doi_str_mv | 10.1139/v98-149 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_crossref_primary_10_1139_v98_149</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>36630057</sourcerecordid><originalsourceid>FETCH-LOGICAL-c231t-80c4383006c5785eb06186771736f4a1487d39f4cee6ba811d912a1926e0e4ed3</originalsourceid><addsrcrecordid>eNp10F9LwzAUBfAgCs4pfoXgg4JQzU3SNnkcY_6BgS_6HLL0lna0zUzagd_eyIYPgk8h8OPcwyHkGtgDgNCPe60ykPqEzEAqlgmu4ZTMGGMqk0zyc3IR4zZ9S8bzGVmsOnRj8K7BvnW2oxts7L71U6C-prHt9hhoO1D7OaGfInVN8L0dkUbfTWPrh3hJzmrbRbw6vnPy8bR6X75k67fn1-VinTkuYMwUc1IowVjh8lLluGEFqKIsoRRFLW3qWlZC19IhFhurACoN3ILmBTKUWIk5uTnk7oJPZeJotqnlkE4anpKESjahuwNywccYsDa70PY2fBlg5mcek-YxaZ4kbw9yCC5gRBtc84uPyOyqOsH7_-Hf1G883XJK</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>218638192</pqid></control><display><type>article</type><title>Electrochemical behaviour of silver in aqueous chromate solutions</title><source>Free Full-Text Journals in Chemistry</source><creator>Abd El Rehim, Sayed S ; Ibrahim, Magdy AM ; Hassan, Hamdy H ; Amin, Mohammed A</creator><creatorcontrib>Abd El Rehim, Sayed S ; Ibrahim, Magdy AM ; Hassan, Hamdy H ; Amin, Mohammed A</creatorcontrib><description>The electrochemical behaviour of silver was studied under cyclic voltammetry and chronoamperometry conditions in aqueous K
2
CrO
4
solutions. The forward cyclic voltammograms exhibited one oxidation peak, A
1
, due to the formation of Ag
2
CrO
4
. The height of the anodic peak, A
1
, increases with increasing chromate concentration, temperature, and scan rate. The solid films formed on the anode surface have been examined by X-ray diffractometry. The reverse voltammograms exhibited two reduction peaks, C
1
and C
2
, indicating the formation of two distinct surface layers of Ag
2
CrO
4
, an inner compact layer reduced in peak C
1
and an outer powdery layer reduced in peak C
2
.Key words: silver electrode, cyclic voltammetry, K
2
CrO
4
solutions.</description><identifier>ISSN: 0008-4042</identifier><identifier>EISSN: 1480-3291</identifier><identifier>DOI: 10.1139/v98-149</identifier><identifier>CODEN: CJCHAG</identifier><language>eng</language><publisher>Ottawa, Canada: NRC Research Press</publisher><subject>Chemistry ; Electricity ; Electrochemistry ; Silver</subject><ispartof>Canadian journal of chemistry, 1998-08, Vol.76 (8), p.1156-1161</ispartof><rights>Copyright National Research Council of Canada Aug 1998</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c231t-80c4383006c5785eb06186771736f4a1487d39f4cee6ba811d912a1926e0e4ed3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>315,781,785,27929,27930</link.rule.ids></links><search><creatorcontrib>Abd El Rehim, Sayed S</creatorcontrib><creatorcontrib>Ibrahim, Magdy AM</creatorcontrib><creatorcontrib>Hassan, Hamdy H</creatorcontrib><creatorcontrib>Amin, Mohammed A</creatorcontrib><title>Electrochemical behaviour of silver in aqueous chromate solutions</title><title>Canadian journal of chemistry</title><addtitle>Revue canadienne de chimie</addtitle><description>The electrochemical behaviour of silver was studied under cyclic voltammetry and chronoamperometry conditions in aqueous K
2
CrO
4
solutions. The forward cyclic voltammograms exhibited one oxidation peak, A
1
, due to the formation of Ag
2
CrO
4
. The height of the anodic peak, A
1
, increases with increasing chromate concentration, temperature, and scan rate. The solid films formed on the anode surface have been examined by X-ray diffractometry. The reverse voltammograms exhibited two reduction peaks, C
1
and C
2
, indicating the formation of two distinct surface layers of Ag
2
CrO
4
, an inner compact layer reduced in peak C
1
and an outer powdery layer reduced in peak C
2
.Key words: silver electrode, cyclic voltammetry, K
2
CrO
4
solutions.</description><subject>Chemistry</subject><subject>Electricity</subject><subject>Electrochemistry</subject><subject>Silver</subject><issn>0008-4042</issn><issn>1480-3291</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1998</creationdate><recordtype>article</recordtype><sourceid>8G5</sourceid><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><sourceid>GNUQQ</sourceid><sourceid>GUQSH</sourceid><sourceid>M2O</sourceid><recordid>eNp10F9LwzAUBfAgCs4pfoXgg4JQzU3SNnkcY_6BgS_6HLL0lna0zUzagd_eyIYPgk8h8OPcwyHkGtgDgNCPe60ykPqEzEAqlgmu4ZTMGGMqk0zyc3IR4zZ9S8bzGVmsOnRj8K7BvnW2oxts7L71U6C-prHt9hhoO1D7OaGfInVN8L0dkUbfTWPrh3hJzmrbRbw6vnPy8bR6X75k67fn1-VinTkuYMwUc1IowVjh8lLluGEFqKIsoRRFLW3qWlZC19IhFhurACoN3ILmBTKUWIk5uTnk7oJPZeJotqnlkE4anpKESjahuwNywccYsDa70PY2fBlg5mcek-YxaZ4kbw9yCC5gRBtc84uPyOyqOsH7_-Hf1G883XJK</recordid><startdate>19980801</startdate><enddate>19980801</enddate><creator>Abd El Rehim, Sayed S</creator><creator>Ibrahim, Magdy AM</creator><creator>Hassan, Hamdy H</creator><creator>Amin, Mohammed A</creator><general>NRC Research Press</general><general>Canadian Science Publishing NRC Research Press</general><scope>AAYXX</scope><scope>CITATION</scope><scope>3V.</scope><scope>7XB</scope><scope>88I</scope><scope>8AF</scope><scope>8AO</scope><scope>8FE</scope><scope>8FG</scope><scope>8FK</scope><scope>8FQ</scope><scope>8FV</scope><scope>8G5</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>BHPHI</scope><scope>BKSAR</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>GNUQQ</scope><scope>GUQSH</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>M2O</scope><scope>M2P</scope><scope>M3G</scope><scope>MBDVC</scope><scope>PADUT</scope><scope>PCBAR</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>Q9U</scope></search><sort><creationdate>19980801</creationdate><title>Electrochemical behaviour of silver in aqueous chromate solutions</title><author>Abd El Rehim, Sayed S ; Ibrahim, Magdy AM ; Hassan, Hamdy H ; Amin, Mohammed A</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c231t-80c4383006c5785eb06186771736f4a1487d39f4cee6ba811d912a1926e0e4ed3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>1998</creationdate><topic>Chemistry</topic><topic>Electricity</topic><topic>Electrochemistry</topic><topic>Silver</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Abd El Rehim, Sayed S</creatorcontrib><creatorcontrib>Ibrahim, Magdy AM</creatorcontrib><creatorcontrib>Hassan, Hamdy H</creatorcontrib><creatorcontrib>Amin, Mohammed A</creatorcontrib><collection>CrossRef</collection><collection>ProQuest Central (Corporate)</collection><collection>ProQuest Central (purchase pre-March 2016)</collection><collection>Science Database (Alumni Edition)</collection><collection>STEM Database</collection><collection>ProQuest Pharma Collection</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>ProQuest Central (Alumni) (purchase pre-March 2016)</collection><collection>Canadian Business & Current Affairs Database</collection><collection>Canadian Business & Current Affairs Database (Alumni Edition)</collection><collection>Research Library (Alumni Edition)</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central (Alumni Edition)</collection><collection>ProQuest Central UK/Ireland</collection><collection>ProQuest Central Essentials</collection><collection>ProQuest Central</collection><collection>Technology Collection</collection><collection>Natural Science Collection</collection><collection>Earth, Atmospheric & Aquatic Science Collection</collection><collection>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>ProQuest Central Student</collection><collection>Research Library Prep</collection><collection>SciTech Premium Collection</collection><collection>Materials Science Database</collection><collection>Research Library</collection><collection>Science Database</collection><collection>CBCA Reference & Current Events</collection><collection>Research Library (Corporate)</collection><collection>Research Library China</collection><collection>Earth, Atmospheric & Aquatic Science Database</collection><collection>Materials Science Collection</collection><collection>ProQuest One Academic Eastern Edition (DO NOT USE)</collection><collection>ProQuest One Academic</collection><collection>ProQuest One Academic UKI Edition</collection><collection>ProQuest Central Basic</collection><jtitle>Canadian journal of chemistry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Abd El Rehim, Sayed S</au><au>Ibrahim, Magdy AM</au><au>Hassan, Hamdy H</au><au>Amin, Mohammed A</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Electrochemical behaviour of silver in aqueous chromate solutions</atitle><jtitle>Canadian journal of chemistry</jtitle><addtitle>Revue canadienne de chimie</addtitle><date>1998-08-01</date><risdate>1998</risdate><volume>76</volume><issue>8</issue><spage>1156</spage><epage>1161</epage><pages>1156-1161</pages><issn>0008-4042</issn><eissn>1480-3291</eissn><coden>CJCHAG</coden><abstract>The electrochemical behaviour of silver was studied under cyclic voltammetry and chronoamperometry conditions in aqueous K
2
CrO
4
solutions. The forward cyclic voltammograms exhibited one oxidation peak, A
1
, due to the formation of Ag
2
CrO
4
. The height of the anodic peak, A
1
, increases with increasing chromate concentration, temperature, and scan rate. The solid films formed on the anode surface have been examined by X-ray diffractometry. The reverse voltammograms exhibited two reduction peaks, C
1
and C
2
, indicating the formation of two distinct surface layers of Ag
2
CrO
4
, an inner compact layer reduced in peak C
1
and an outer powdery layer reduced in peak C
2
.Key words: silver electrode, cyclic voltammetry, K
2
CrO
4
solutions.</abstract><cop>Ottawa, Canada</cop><pub>NRC Research Press</pub><doi>10.1139/v98-149</doi><tpages>6</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0008-4042 |
| ispartof | Canadian journal of chemistry, 1998-08, Vol.76 (8), p.1156-1161 |
| issn | 0008-4042 1480-3291 |
| language | eng |
| recordid | cdi_crossref_primary_10_1139_v98_149 |
| source | Free Full-Text Journals in Chemistry |
| subjects | Chemistry Electricity Electrochemistry Silver |
| title | Electrochemical behaviour of silver in aqueous chromate solutions |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-15T21%3A57%3A19IST&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%20behaviour%20of%20silver%20in%20aqueous%20chromate%20solutions&rft.jtitle=Canadian%20journal%20of%20chemistry&rft.au=Abd%20El%20Rehim,%20Sayed%20S&rft.date=1998-08-01&rft.volume=76&rft.issue=8&rft.spage=1156&rft.epage=1161&rft.pages=1156-1161&rft.issn=0008-4042&rft.eissn=1480-3291&rft.coden=CJCHAG&rft_id=info:doi/10.1139/v98-149&rft_dat=%3Cproquest_cross%3E36630057%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=218638192&rft_id=info:pmid/&rfr_iscdi=true |