Optical and EPR studies of zinc phosphate glasses containing Mn2+ ions
A set of glass samples with composition based on ternary 50P 2 O 5 –30Na 2 O–20ZnO (PNZ) matrix doped with different MnO contents was prepared via melt-quenching technique. Thermal, structural and spectroscopic properties were investigated by differential scanning calorimetry (DSC), X-ray powder dif...
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| Veröffentlicht in: | Journal of materials science 2020-08, Vol.55 (23), p.9948-9961 |
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| creator | Franco, Douglas F. Manzani, Danilo Carvajal, Eduar E. Prando, Gabriela Augusta Donoso, José Pedro Magon, Claudio J. Antonio, Selma G. Gobato, Yara Galvão Nalin, Marcelo |
| description | A set of glass samples with composition based on ternary 50P
2
O
5
–30Na
2
O–20ZnO (PNZ) matrix doped with different MnO contents was prepared via melt-quenching technique. Thermal, structural and spectroscopic properties were investigated by differential scanning calorimetry (DSC), X-ray powder diffraction (XRD), Raman spectroscopy, UV–visible absorption, photoluminescence (PL) and by electron paramagnetic resonance (EPR) using Mn
2+
as probe. Glass compositions (100-
x
)PNZ:
x
Mn (0.01 ≤
x
≤ 1.0 in mol% of MnO) were characterized as glasses after careful analysis of the thermal and structural data. While DSC curves show the presence of the glass transition phenomenon (
T
g
), XRD analysis identified the non-crystalline arrangement, compatible with glass structure. Raman spectra of PNZ:
x
Mn samples showed that the successive increase in Mn
2+
content leads to rise of vibrational modes assigned to phosphate Q
1
units, suggesting the breakdown of phosphate glass network chains. UV–Vis absorption spectra of glasses presented absorption bands centered at 250, 318, 341, 358 and 408 nm attributed to the Mn
2+
electronic transitions. Glass samples containing above 0.06 mol% of MnO presented a broadband absorption centered at 511 nm assigned to the presence of traces of Mn
3+
. Additionally, UV–Vis, PL and EPR data showed that Mn
2+
ions are occupying octahedral arrangements. Besides, EPR results suggest that the increase in MnO concentration influences on the EPR signal and hyperfine splitting constant suggests the presence of a moderately ionic bond between Mn
2+
and PNZ glass network. |
| doi_str_mv | 10.1007/s10853-020-04725-0 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_2405966734</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2405966734</sourcerecordid><originalsourceid>FETCH-LOGICAL-c249t-c3d555ba0913207bf504119d1ff7bef13f1c07e59a54830b6d4fe491698bc3123</originalsourceid><addsrcrecordid>eNp9kD1PwzAURS0EEqXwB5gsMSLDe_6IkxFVbUEqKkIwW45jt6mKE-J0gF9PIEhsTG-499wnHUIuEW4QQN8mhFwJBhwYSM0VgyMyQaUFkzmIYzIB4JxxmeEpOUtpBwBKc5yQxbrta2f31MaKzp-eaeoPVe0TbQL9rKOj7bZJ7db2nm72NqUhcU3sbR3ruKGPkV_TuonpnJwEu0_-4vdOyeti_jK7Z6v18mF2t2KOy6JnTlRKqdJCgYKDLoMCiVhUGIIufUAR0IH2qrBK5gLKrJLBywKzIi-dQC6m5Grcbbvm_eBTb3bNoYvDS8MlqCLLtJBDi48t1zUpdT6YtqvfbPdhEMy3LzP6MoMv8-PLwACJEUpDOW589zf9D_UFcjZrvw</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>2405966734</pqid></control><display><type>article</type><title>Optical and EPR studies of zinc phosphate glasses containing Mn2+ ions</title><source>SpringerNature Journals</source><creator>Franco, Douglas F. ; Manzani, Danilo ; Carvajal, Eduar E. ; Prando, Gabriela Augusta ; Donoso, José Pedro ; Magon, Claudio J. ; Antonio, Selma G. ; Gobato, Yara Galvão ; Nalin, Marcelo</creator><creatorcontrib>Franco, Douglas F. ; Manzani, Danilo ; Carvajal, Eduar E. ; Prando, Gabriela Augusta ; Donoso, José Pedro ; Magon, Claudio J. ; Antonio, Selma G. ; Gobato, Yara Galvão ; Nalin, Marcelo</creatorcontrib><description>A set of glass samples with composition based on ternary 50P
2
O
5
–30Na
2
O–20ZnO (PNZ) matrix doped with different MnO contents was prepared via melt-quenching technique. Thermal, structural and spectroscopic properties were investigated by differential scanning calorimetry (DSC), X-ray powder diffraction (XRD), Raman spectroscopy, UV–visible absorption, photoluminescence (PL) and by electron paramagnetic resonance (EPR) using Mn
2+
as probe. Glass compositions (100-
x
)PNZ:
x
Mn (0.01 ≤
x
≤ 1.0 in mol% of MnO) were characterized as glasses after careful analysis of the thermal and structural data. While DSC curves show the presence of the glass transition phenomenon (
T
g
), XRD analysis identified the non-crystalline arrangement, compatible with glass structure. Raman spectra of PNZ:
x
Mn samples showed that the successive increase in Mn
2+
content leads to rise of vibrational modes assigned to phosphate Q
1
units, suggesting the breakdown of phosphate glass network chains. UV–Vis absorption spectra of glasses presented absorption bands centered at 250, 318, 341, 358 and 408 nm attributed to the Mn
2+
electronic transitions. Glass samples containing above 0.06 mol% of MnO presented a broadband absorption centered at 511 nm assigned to the presence of traces of Mn
3+
. Additionally, UV–Vis, PL and EPR data showed that Mn
2+
ions are occupying octahedral arrangements. Besides, EPR results suggest that the increase in MnO concentration influences on the EPR signal and hyperfine splitting constant suggests the presence of a moderately ionic bond between Mn
2+
and PNZ glass network.</description><identifier>ISSN: 0022-2461</identifier><identifier>EISSN: 1573-4803</identifier><identifier>DOI: 10.1007/s10853-020-04725-0</identifier><language>eng</language><publisher>New York: Springer US</publisher><subject>Absorption spectra ; Broadband ; Ceramics ; Characterization and Evaluation of Materials ; Chemistry and Materials Science ; Classical Mechanics ; Composition ; Crystallography and Scattering Methods ; Differential scanning calorimetry ; Electron paramagnetic resonance ; Electron transitions ; Glass transition ; Manganese ions ; Manganese oxides ; Materials Science ; Phosphate glass ; Photoluminescence ; Polymer Sciences ; Raman spectra ; Raman spectroscopy ; Solid Mechanics ; Spectrum analysis ; X ray powder diffraction ; X-ray diffraction ; Zinc phosphate</subject><ispartof>Journal of materials science, 2020-08, Vol.55 (23), p.9948-9961</ispartof><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020</rights><rights>Springer Science+Business Media, LLC, part of Springer Nature 2020.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c249t-c3d555ba0913207bf504119d1ff7bef13f1c07e59a54830b6d4fe491698bc3123</citedby><cites>FETCH-LOGICAL-c249t-c3d555ba0913207bf504119d1ff7bef13f1c07e59a54830b6d4fe491698bc3123</cites><orcidid>0000-0002-6273-8612</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10853-020-04725-0$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10853-020-04725-0$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Franco, Douglas F.</creatorcontrib><creatorcontrib>Manzani, Danilo</creatorcontrib><creatorcontrib>Carvajal, Eduar E.</creatorcontrib><creatorcontrib>Prando, Gabriela Augusta</creatorcontrib><creatorcontrib>Donoso, José Pedro</creatorcontrib><creatorcontrib>Magon, Claudio J.</creatorcontrib><creatorcontrib>Antonio, Selma G.</creatorcontrib><creatorcontrib>Gobato, Yara Galvão</creatorcontrib><creatorcontrib>Nalin, Marcelo</creatorcontrib><title>Optical and EPR studies of zinc phosphate glasses containing Mn2+ ions</title><title>Journal of materials science</title><addtitle>J Mater Sci</addtitle><description>A set of glass samples with composition based on ternary 50P
2
O
5
–30Na
2
O–20ZnO (PNZ) matrix doped with different MnO contents was prepared via melt-quenching technique. Thermal, structural and spectroscopic properties were investigated by differential scanning calorimetry (DSC), X-ray powder diffraction (XRD), Raman spectroscopy, UV–visible absorption, photoluminescence (PL) and by electron paramagnetic resonance (EPR) using Mn
2+
as probe. Glass compositions (100-
x
)PNZ:
x
Mn (0.01 ≤
x
≤ 1.0 in mol% of MnO) were characterized as glasses after careful analysis of the thermal and structural data. While DSC curves show the presence of the glass transition phenomenon (
T
g
), XRD analysis identified the non-crystalline arrangement, compatible with glass structure. Raman spectra of PNZ:
x
Mn samples showed that the successive increase in Mn
2+
content leads to rise of vibrational modes assigned to phosphate Q
1
units, suggesting the breakdown of phosphate glass network chains. UV–Vis absorption spectra of glasses presented absorption bands centered at 250, 318, 341, 358 and 408 nm attributed to the Mn
2+
electronic transitions. Glass samples containing above 0.06 mol% of MnO presented a broadband absorption centered at 511 nm assigned to the presence of traces of Mn
3+
. Additionally, UV–Vis, PL and EPR data showed that Mn
2+
ions are occupying octahedral arrangements. Besides, EPR results suggest that the increase in MnO concentration influences on the EPR signal and hyperfine splitting constant suggests the presence of a moderately ionic bond between Mn
2+
and PNZ glass network.</description><subject>Absorption spectra</subject><subject>Broadband</subject><subject>Ceramics</subject><subject>Characterization and Evaluation of Materials</subject><subject>Chemistry and Materials Science</subject><subject>Classical Mechanics</subject><subject>Composition</subject><subject>Crystallography and Scattering Methods</subject><subject>Differential scanning calorimetry</subject><subject>Electron paramagnetic resonance</subject><subject>Electron transitions</subject><subject>Glass transition</subject><subject>Manganese ions</subject><subject>Manganese oxides</subject><subject>Materials Science</subject><subject>Phosphate glass</subject><subject>Photoluminescence</subject><subject>Polymer Sciences</subject><subject>Raman spectra</subject><subject>Raman spectroscopy</subject><subject>Solid Mechanics</subject><subject>Spectrum analysis</subject><subject>X ray powder diffraction</subject><subject>X-ray diffraction</subject><subject>Zinc phosphate</subject><issn>0022-2461</issn><issn>1573-4803</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2020</creationdate><recordtype>article</recordtype><sourceid>AFKRA</sourceid><sourceid>BENPR</sourceid><sourceid>CCPQU</sourceid><sourceid>DWQXO</sourceid><recordid>eNp9kD1PwzAURS0EEqXwB5gsMSLDe_6IkxFVbUEqKkIwW45jt6mKE-J0gF9PIEhsTG-499wnHUIuEW4QQN8mhFwJBhwYSM0VgyMyQaUFkzmIYzIB4JxxmeEpOUtpBwBKc5yQxbrta2f31MaKzp-eaeoPVe0TbQL9rKOj7bZJ7db2nm72NqUhcU3sbR3ruKGPkV_TuonpnJwEu0_-4vdOyeti_jK7Z6v18mF2t2KOy6JnTlRKqdJCgYKDLoMCiVhUGIIufUAR0IH2qrBK5gLKrJLBywKzIi-dQC6m5Grcbbvm_eBTb3bNoYvDS8MlqCLLtJBDi48t1zUpdT6YtqvfbPdhEMy3LzP6MoMv8-PLwACJEUpDOW589zf9D_UFcjZrvw</recordid><startdate>20200801</startdate><enddate>20200801</enddate><creator>Franco, Douglas F.</creator><creator>Manzani, Danilo</creator><creator>Carvajal, Eduar E.</creator><creator>Prando, Gabriela Augusta</creator><creator>Donoso, José Pedro</creator><creator>Magon, Claudio J.</creator><creator>Antonio, Selma G.</creator><creator>Gobato, Yara Galvão</creator><creator>Nalin, Marcelo</creator><general>Springer US</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope><scope>8FE</scope><scope>8FG</scope><scope>ABJCF</scope><scope>AFKRA</scope><scope>BENPR</scope><scope>BGLVJ</scope><scope>CCPQU</scope><scope>D1I</scope><scope>DWQXO</scope><scope>HCIFZ</scope><scope>KB.</scope><scope>L6V</scope><scope>M7S</scope><scope>PDBOC</scope><scope>PQEST</scope><scope>PQQKQ</scope><scope>PQUKI</scope><scope>PRINS</scope><scope>PTHSS</scope><orcidid>https://orcid.org/0000-0002-6273-8612</orcidid></search><sort><creationdate>20200801</creationdate><title>Optical and EPR studies of zinc phosphate glasses containing Mn2+ ions</title><author>Franco, Douglas F. ; Manzani, Danilo ; Carvajal, Eduar E. ; Prando, Gabriela Augusta ; Donoso, José Pedro ; Magon, Claudio J. ; Antonio, Selma G. ; Gobato, Yara Galvão ; Nalin, Marcelo</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c249t-c3d555ba0913207bf504119d1ff7bef13f1c07e59a54830b6d4fe491698bc3123</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Absorption spectra</topic><topic>Broadband</topic><topic>Ceramics</topic><topic>Characterization and Evaluation of Materials</topic><topic>Chemistry and Materials Science</topic><topic>Classical Mechanics</topic><topic>Composition</topic><topic>Crystallography and Scattering Methods</topic><topic>Differential scanning calorimetry</topic><topic>Electron paramagnetic resonance</topic><topic>Electron transitions</topic><topic>Glass transition</topic><topic>Manganese ions</topic><topic>Manganese oxides</topic><topic>Materials Science</topic><topic>Phosphate glass</topic><topic>Photoluminescence</topic><topic>Polymer Sciences</topic><topic>Raman spectra</topic><topic>Raman spectroscopy</topic><topic>Solid Mechanics</topic><topic>Spectrum analysis</topic><topic>X ray powder diffraction</topic><topic>X-ray diffraction</topic><topic>Zinc phosphate</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Franco, Douglas F.</creatorcontrib><creatorcontrib>Manzani, Danilo</creatorcontrib><creatorcontrib>Carvajal, Eduar E.</creatorcontrib><creatorcontrib>Prando, Gabriela Augusta</creatorcontrib><creatorcontrib>Donoso, José Pedro</creatorcontrib><creatorcontrib>Magon, Claudio J.</creatorcontrib><creatorcontrib>Antonio, Selma G.</creatorcontrib><creatorcontrib>Gobato, Yara Galvão</creatorcontrib><creatorcontrib>Nalin, Marcelo</creatorcontrib><collection>CrossRef</collection><collection>ProQuest SciTech Collection</collection><collection>ProQuest Technology Collection</collection><collection>Materials Science & Engineering Collection</collection><collection>ProQuest Central UK/Ireland</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 Science Database</collection><collection>ProQuest Engineering Collection</collection><collection>Engineering 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 China</collection><collection>Engineering Collection</collection><jtitle>Journal of materials science</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Franco, Douglas F.</au><au>Manzani, Danilo</au><au>Carvajal, Eduar E.</au><au>Prando, Gabriela Augusta</au><au>Donoso, José Pedro</au><au>Magon, Claudio J.</au><au>Antonio, Selma G.</au><au>Gobato, Yara Galvão</au><au>Nalin, Marcelo</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Optical and EPR studies of zinc phosphate glasses containing Mn2+ ions</atitle><jtitle>Journal of materials science</jtitle><stitle>J Mater Sci</stitle><date>2020-08-01</date><risdate>2020</risdate><volume>55</volume><issue>23</issue><spage>9948</spage><epage>9961</epage><pages>9948-9961</pages><issn>0022-2461</issn><eissn>1573-4803</eissn><abstract>A set of glass samples with composition based on ternary 50P
2
O
5
–30Na
2
O–20ZnO (PNZ) matrix doped with different MnO contents was prepared via melt-quenching technique. Thermal, structural and spectroscopic properties were investigated by differential scanning calorimetry (DSC), X-ray powder diffraction (XRD), Raman spectroscopy, UV–visible absorption, photoluminescence (PL) and by electron paramagnetic resonance (EPR) using Mn
2+
as probe. Glass compositions (100-
x
)PNZ:
x
Mn (0.01 ≤
x
≤ 1.0 in mol% of MnO) were characterized as glasses after careful analysis of the thermal and structural data. While DSC curves show the presence of the glass transition phenomenon (
T
g
), XRD analysis identified the non-crystalline arrangement, compatible with glass structure. Raman spectra of PNZ:
x
Mn samples showed that the successive increase in Mn
2+
content leads to rise of vibrational modes assigned to phosphate Q
1
units, suggesting the breakdown of phosphate glass network chains. UV–Vis absorption spectra of glasses presented absorption bands centered at 250, 318, 341, 358 and 408 nm attributed to the Mn
2+
electronic transitions. Glass samples containing above 0.06 mol% of MnO presented a broadband absorption centered at 511 nm assigned to the presence of traces of Mn
3+
. Additionally, UV–Vis, PL and EPR data showed that Mn
2+
ions are occupying octahedral arrangements. Besides, EPR results suggest that the increase in MnO concentration influences on the EPR signal and hyperfine splitting constant suggests the presence of a moderately ionic bond between Mn
2+
and PNZ glass network.</abstract><cop>New York</cop><pub>Springer US</pub><doi>10.1007/s10853-020-04725-0</doi><tpages>14</tpages><orcidid>https://orcid.org/0000-0002-6273-8612</orcidid></addata></record> |
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| subjects | Absorption spectra Broadband Ceramics Characterization and Evaluation of Materials Chemistry and Materials Science Classical Mechanics Composition Crystallography and Scattering Methods Differential scanning calorimetry Electron paramagnetic resonance Electron transitions Glass transition Manganese ions Manganese oxides Materials Science Phosphate glass Photoluminescence Polymer Sciences Raman spectra Raman spectroscopy Solid Mechanics Spectrum analysis X ray powder diffraction X-ray diffraction Zinc phosphate |
| title | Optical and EPR studies of zinc phosphate glasses containing Mn2+ ions |
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