The Effect of Calcium and Iron (III) Oxides on Lead Spent Plates: Spectroscopic, Voltametric, and EIS Investigations
In this study, xCaO‧5Fe O ‧(95-x)Pb glasses and vitroceramics containing various concentrations of calcium ions (from 0 to 50 mol% CaO) were prepared using the spent anodic plate of a car battery. X-ray diffraction analysis revealed changes in the network structure as a function of CaO content. The...
Gespeichert in:
| Veröffentlicht in: | Materials 2024-08, Vol.17 (17), p.4229 |
|---|---|
| Hauptverfasser: | , , , , , , |
| Format: | Artikel |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 17 |
| container_start_page | 4229 |
| container_title | Materials |
| container_volume | 17 |
| creator | Piscoiu, Delia N Rada, Simona Macavei, Sergiu Popa, Adriana Crisan, Claudia A Vermesan, Horatiu Culea, Eugen |
| description | In this study, xCaO‧5Fe
O
‧(95-x)Pb glasses and vitroceramics containing various concentrations of calcium ions (from 0 to 50 mol% CaO) were prepared using the spent anodic plate of a car battery. X-ray diffraction analysis revealed changes in the network structure as a function of CaO content. The intensities of the IR bands due to the sulfate and sulfite units were lowered, indicating a decrease in the sulfurization degree within the lead network. In the UV-vis spectra, the presence of electronic transitions of the Fe
, Pb
, and Fe
ions were identified. The EPR spectra were characterized by resonance signals centered at about g ~ 2 and 4.3, corresponding to the trivalent iron ions. For the samples with 5 ≤ x ≤ 12, the signals decreased abruptly, suggesting a Fe
→Fe
interconversion and the formation of the Fe
O
crystalline phase. A considerable increase in the intensity of the signal centered around g ~ 2 was observed as the CaO concentration increased to 30% in the host matrix. Our results confirm that the higher CaO levels of 3 mol% are responsible for the increase in the radius of curvature of the semicircle arcs in the EIS plots and the decrease in their conductivity. |
| doi_str_mv | 10.3390/ma17174229 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_pubme</sourceid><recordid>TN_cdi_proquest_miscellaneous_3104542128</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>3104003202</sourcerecordid><originalsourceid>FETCH-LOGICAL-p205t-b84179a9074a758d2515f677cf146c43b3fe9dad27091555e4193e2265141cf53</originalsourceid><addsrcrecordid>eNpdkF9LwzAUxYMobsy9-AEk4MsEq7350yy-yZhaGEzY9LVkaaIdbVObVPTb2-kE8b6ce-DH4XAQOoX4ilIZX1cKBAhGiDxAQ5AyiUAydvjnH6Cx99u4P0phSuQxGlBJBEtADlFYvxo8t9bogJ3FM1XqoquwqnOctq7GkzRNL_Dyo8iNx71fGJXjVWPqgB9LFYy_2TkdWue1awp9iZ9dGVRlQrszu5x5usJp_W58KF5UKFztT9CRVaU3472O0NPdfD17iBbL-3R2u4gaEvMQbaYMhFQyFkwJPs0JB24TIbQFlmhGN9QamauciFgC59wwkNQQknBgoC2nIzT5yW1a99b1BbKq8NqUpaqN63xGIWacESDTHj3_h25d19Z9u2-q347EpKfO9lS3qUyeNW1RqfYz-92TfgFi3XPF</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>3104003202</pqid></control><display><type>article</type><title>The Effect of Calcium and Iron (III) Oxides on Lead Spent Plates: Spectroscopic, Voltametric, and EIS Investigations</title><source>Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals</source><source>PubMed Central Open Access</source><source>MDPI - Multidisciplinary Digital Publishing Institute</source><source>PubMed Central</source><source>Free Full-Text Journals in Chemistry</source><creator>Piscoiu, Delia N ; Rada, Simona ; Macavei, Sergiu ; Popa, Adriana ; Crisan, Claudia A ; Vermesan, Horatiu ; Culea, Eugen</creator><creatorcontrib>Piscoiu, Delia N ; Rada, Simona ; Macavei, Sergiu ; Popa, Adriana ; Crisan, Claudia A ; Vermesan, Horatiu ; Culea, Eugen</creatorcontrib><description>In this study, xCaO‧5Fe
O
‧(95-x)Pb glasses and vitroceramics containing various concentrations of calcium ions (from 0 to 50 mol% CaO) were prepared using the spent anodic plate of a car battery. X-ray diffraction analysis revealed changes in the network structure as a function of CaO content. The intensities of the IR bands due to the sulfate and sulfite units were lowered, indicating a decrease in the sulfurization degree within the lead network. In the UV-vis spectra, the presence of electronic transitions of the Fe
, Pb
, and Fe
ions were identified. The EPR spectra were characterized by resonance signals centered at about g ~ 2 and 4.3, corresponding to the trivalent iron ions. For the samples with 5 ≤ x ≤ 12, the signals decreased abruptly, suggesting a Fe
→Fe
interconversion and the formation of the Fe
O
crystalline phase. A considerable increase in the intensity of the signal centered around g ~ 2 was observed as the CaO concentration increased to 30% in the host matrix. Our results confirm that the higher CaO levels of 3 mol% are responsible for the increase in the radius of curvature of the semicircle arcs in the EIS plots and the decrease in their conductivity.</description><identifier>ISSN: 1996-1944</identifier><identifier>EISSN: 1996-1944</identifier><identifier>DOI: 10.3390/ma17174229</identifier><identifier>PMID: 39274619</identifier><language>eng</language><publisher>Switzerland: MDPI AG</publisher><subject>Banded structure ; Batteries ; Calcium ions ; Calcium oxide ; Ceramics ; Circular economy ; Electrodes ; Electron transitions ; Environmental impact ; Ferric ions ; Ferrous ions ; Hazardous materials ; Heavy metals ; Iron oxides ; Radius of curvature ; Recycling ; Spectra ; Spectrum analysis ; Sulfurization ; Voltammetry ; Waste management</subject><ispartof>Materials, 2024-08, Vol.17 (17), p.4229</ispartof><rights>2024 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><orcidid>0000-0001-9554-2715 ; 0000-0003-3025-8304 ; 0000-0002-2564-5433 ; 0000-0001-6367-2398</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27924,27925</link.rule.ids><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/39274619$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Piscoiu, Delia N</creatorcontrib><creatorcontrib>Rada, Simona</creatorcontrib><creatorcontrib>Macavei, Sergiu</creatorcontrib><creatorcontrib>Popa, Adriana</creatorcontrib><creatorcontrib>Crisan, Claudia A</creatorcontrib><creatorcontrib>Vermesan, Horatiu</creatorcontrib><creatorcontrib>Culea, Eugen</creatorcontrib><title>The Effect of Calcium and Iron (III) Oxides on Lead Spent Plates: Spectroscopic, Voltametric, and EIS Investigations</title><title>Materials</title><addtitle>Materials (Basel)</addtitle><description>In this study, xCaO‧5Fe
O
‧(95-x)Pb glasses and vitroceramics containing various concentrations of calcium ions (from 0 to 50 mol% CaO) were prepared using the spent anodic plate of a car battery. X-ray diffraction analysis revealed changes in the network structure as a function of CaO content. The intensities of the IR bands due to the sulfate and sulfite units were lowered, indicating a decrease in the sulfurization degree within the lead network. In the UV-vis spectra, the presence of electronic transitions of the Fe
, Pb
, and Fe
ions were identified. The EPR spectra were characterized by resonance signals centered at about g ~ 2 and 4.3, corresponding to the trivalent iron ions. For the samples with 5 ≤ x ≤ 12, the signals decreased abruptly, suggesting a Fe
→Fe
interconversion and the formation of the Fe
O
crystalline phase. A considerable increase in the intensity of the signal centered around g ~ 2 was observed as the CaO concentration increased to 30% in the host matrix. Our results confirm that the higher CaO levels of 3 mol% are responsible for the increase in the radius of curvature of the semicircle arcs in the EIS plots and the decrease in their conductivity.</description><subject>Banded structure</subject><subject>Batteries</subject><subject>Calcium ions</subject><subject>Calcium oxide</subject><subject>Ceramics</subject><subject>Circular economy</subject><subject>Electrodes</subject><subject>Electron transitions</subject><subject>Environmental impact</subject><subject>Ferric ions</subject><subject>Ferrous ions</subject><subject>Hazardous materials</subject><subject>Heavy metals</subject><subject>Iron oxides</subject><subject>Radius of curvature</subject><subject>Recycling</subject><subject>Spectra</subject><subject>Spectrum analysis</subject><subject>Sulfurization</subject><subject>Voltammetry</subject><subject>Waste management</subject><issn>1996-1944</issn><issn>1996-1944</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2024</creationdate><recordtype>article</recordtype><sourceid>ABUWG</sourceid><sourceid>AFKRA</sourceid><sourceid>AZQEC</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNpdkF9LwzAUxYMobsy9-AEk4MsEq7350yy-yZhaGEzY9LVkaaIdbVObVPTb2-kE8b6ce-DH4XAQOoX4ilIZX1cKBAhGiDxAQ5AyiUAydvjnH6Cx99u4P0phSuQxGlBJBEtADlFYvxo8t9bogJ3FM1XqoquwqnOctq7GkzRNL_Dyo8iNx71fGJXjVWPqgB9LFYy_2TkdWue1awp9iZ9dGVRlQrszu5x5usJp_W58KF5UKFztT9CRVaU3472O0NPdfD17iBbL-3R2u4gaEvMQbaYMhFQyFkwJPs0JB24TIbQFlmhGN9QamauciFgC59wwkNQQknBgoC2nIzT5yW1a99b1BbKq8NqUpaqN63xGIWacESDTHj3_h25d19Z9u2-q347EpKfO9lS3qUyeNW1RqfYz-92TfgFi3XPF</recordid><startdate>20240827</startdate><enddate>20240827</enddate><creator>Piscoiu, Delia N</creator><creator>Rada, Simona</creator><creator>Macavei, Sergiu</creator><creator>Popa, Adriana</creator><creator>Crisan, Claudia A</creator><creator>Vermesan, Horatiu</creator><creator>Culea, Eugen</creator><general>MDPI AG</general><scope>NPM</scope><scope>7SR</scope><scope>8FD</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>ABUWG</scope><scope>AFKRA</scope><scope>AZQEC</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>JG9</scope><scope>KB.</scope><scope>PDBOC</scope><scope>PIMPY</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>7X8</scope><orcidid>https://orcid.org/0000-0001-9554-2715</orcidid><orcidid>https://orcid.org/0000-0003-3025-8304</orcidid><orcidid>https://orcid.org/0000-0002-2564-5433</orcidid><orcidid>https://orcid.org/0000-0001-6367-2398</orcidid></search><sort><creationdate>20240827</creationdate><title>The Effect of Calcium and Iron (III) Oxides on Lead Spent Plates: Spectroscopic, Voltametric, and EIS Investigations</title><author>Piscoiu, Delia N ; Rada, Simona ; Macavei, Sergiu ; Popa, Adriana ; Crisan, Claudia A ; Vermesan, Horatiu ; Culea, Eugen</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p205t-b84179a9074a758d2515f677cf146c43b3fe9dad27091555e4193e2265141cf53</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2024</creationdate><topic>Banded structure</topic><topic>Batteries</topic><topic>Calcium ions</topic><topic>Calcium oxide</topic><topic>Ceramics</topic><topic>Circular economy</topic><topic>Electrodes</topic><topic>Electron transitions</topic><topic>Environmental impact</topic><topic>Ferric ions</topic><topic>Ferrous ions</topic><topic>Hazardous materials</topic><topic>Heavy metals</topic><topic>Iron oxides</topic><topic>Radius of curvature</topic><topic>Recycling</topic><topic>Spectra</topic><topic>Spectrum analysis</topic><topic>Sulfurization</topic><topic>Voltammetry</topic><topic>Waste management</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Piscoiu, Delia N</creatorcontrib><creatorcontrib>Rada, Simona</creatorcontrib><creatorcontrib>Macavei, Sergiu</creatorcontrib><creatorcontrib>Popa, Adriana</creatorcontrib><creatorcontrib>Crisan, Claudia A</creatorcontrib><creatorcontrib>Vermesan, Horatiu</creatorcontrib><creatorcontrib>Culea, Eugen</creatorcontrib><collection>PubMed</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</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>ProQuest One Community College</collection><collection>ProQuest Materials Science Collection</collection><collection>ProQuest Central Korea</collection><collection>SciTech Premium Collection</collection><collection>Materials Research Database</collection><collection>Materials Science Database</collection><collection>Materials Science Collection</collection><collection>Publicly Available Content Database</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 China</collection><collection>MEDLINE - Academic</collection><jtitle>Materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Piscoiu, Delia N</au><au>Rada, Simona</au><au>Macavei, Sergiu</au><au>Popa, Adriana</au><au>Crisan, Claudia A</au><au>Vermesan, Horatiu</au><au>Culea, Eugen</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The Effect of Calcium and Iron (III) Oxides on Lead Spent Plates: Spectroscopic, Voltametric, and EIS Investigations</atitle><jtitle>Materials</jtitle><addtitle>Materials (Basel)</addtitle><date>2024-08-27</date><risdate>2024</risdate><volume>17</volume><issue>17</issue><spage>4229</spage><pages>4229-</pages><issn>1996-1944</issn><eissn>1996-1944</eissn><abstract>In this study, xCaO‧5Fe
O
‧(95-x)Pb glasses and vitroceramics containing various concentrations of calcium ions (from 0 to 50 mol% CaO) were prepared using the spent anodic plate of a car battery. X-ray diffraction analysis revealed changes in the network structure as a function of CaO content. The intensities of the IR bands due to the sulfate and sulfite units were lowered, indicating a decrease in the sulfurization degree within the lead network. In the UV-vis spectra, the presence of electronic transitions of the Fe
, Pb
, and Fe
ions were identified. The EPR spectra were characterized by resonance signals centered at about g ~ 2 and 4.3, corresponding to the trivalent iron ions. For the samples with 5 ≤ x ≤ 12, the signals decreased abruptly, suggesting a Fe
→Fe
interconversion and the formation of the Fe
O
crystalline phase. A considerable increase in the intensity of the signal centered around g ~ 2 was observed as the CaO concentration increased to 30% in the host matrix. Our results confirm that the higher CaO levels of 3 mol% are responsible for the increase in the radius of curvature of the semicircle arcs in the EIS plots and the decrease in their conductivity.</abstract><cop>Switzerland</cop><pub>MDPI AG</pub><pmid>39274619</pmid><doi>10.3390/ma17174229</doi><orcidid>https://orcid.org/0000-0001-9554-2715</orcidid><orcidid>https://orcid.org/0000-0003-3025-8304</orcidid><orcidid>https://orcid.org/0000-0002-2564-5433</orcidid><orcidid>https://orcid.org/0000-0001-6367-2398</orcidid><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 1996-1944 |
| ispartof | Materials, 2024-08, Vol.17 (17), p.4229 |
| issn | 1996-1944 1996-1944 |
| language | eng |
| recordid | cdi_proquest_miscellaneous_3104542128 |
| source | Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; PubMed Central Open Access; MDPI - Multidisciplinary Digital Publishing Institute; PubMed Central; Free Full-Text Journals in Chemistry |
| subjects | Banded structure Batteries Calcium ions Calcium oxide Ceramics Circular economy Electrodes Electron transitions Environmental impact Ferric ions Ferrous ions Hazardous materials Heavy metals Iron oxides Radius of curvature Recycling Spectra Spectrum analysis Sulfurization Voltammetry Waste management |
| title | The Effect of Calcium and Iron (III) Oxides on Lead Spent Plates: Spectroscopic, Voltametric, and EIS Investigations |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T12%3A33%3A49IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_pubme&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=The%20Effect%20of%20Calcium%20and%20Iron%20(III)%20Oxides%20on%20Lead%20Spent%20Plates:%20Spectroscopic,%20Voltametric,%20and%20EIS%20Investigations&rft.jtitle=Materials&rft.au=Piscoiu,%20Delia%20N&rft.date=2024-08-27&rft.volume=17&rft.issue=17&rft.spage=4229&rft.pages=4229-&rft.issn=1996-1944&rft.eissn=1996-1944&rft_id=info:doi/10.3390/ma17174229&rft_dat=%3Cproquest_pubme%3E3104003202%3C/proquest_pubme%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=3104003202&rft_id=info:pmid/39274619&rfr_iscdi=true |