First-order phase transformation and structural studies in Se85In15−xZnx chalcogenide glasses
Present research work describes the crystallization kinetics and structural studies in Se 85 In 15−x Zn x chalcogenide glasses. Bulk alloys of Se 85 In 15−x Zn x were synthesized by melt-quenching procedure. High resolution X-ray diffraction (HRXRD) was used to confirm the amorphous nature of synthe...
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| Veröffentlicht in: | Journal of thermal analysis and calorimetry 2017-09, Vol.129 (3), p.1435-1444 |
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| container_title | Journal of thermal analysis and calorimetry |
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| creator | Srivastava, Archana Tiwari, S. N. Upadhyay, A. N. Zulfequar, M. Khan, Shamshad A. |
| description | Present research work describes the crystallization kinetics and structural studies in Se
85
In
15−x
Zn
x
chalcogenide glasses. Bulk alloys of Se
85
In
15−x
Zn
x
were synthesized by melt-quenching procedure. High resolution X-ray diffraction (HRXRD) was used to confirm the amorphous nature of synthesized samples. Non-isothermal differential scanning calorimetry (DSC) measurements were performed at 5, 10, 15, 20 and 25 K min
−1
heating rates to study kinetics of crystallization in Se
85
In
15−x
Zn
x
. Various crystallization parameters such as glass transition (
T
g
), onset crystalline (
T
c
), peak crystallization (
T
p
) and melting temperature (
T
m
) were calculated from DSC curves. The activation energies of structural relaxation (Δ
E
t
) and crystallization (Δ
E
c
) were determined by using Kissinger, Moynihan and Ozawa approaches. Δ
E
t
is found to be the lowest for Se
85
In
6
Zn
9
sample which shows this sample has the highest probability of escape to a state of lower configurational energy and has greater stability. Thermal stability of various compositions was studied and found to vary with Zn content. Further, HRXRD and field emission scanning electron microscope were used for the study of first phase transformation in Se
85
In
15−x
Zn
x
samples. |
| doi_str_mv | 10.1007/s10973-017-6273-9 |
| format | Article |
| fullrecord | <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1926172190</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>1926172190</sourcerecordid><originalsourceid>FETCH-LOGICAL-c353t-1c716f37ad92d42aa3f47206093b7c9c724dc601e26b8f9306f12c093d7e188b3</originalsourceid><addsrcrecordid>eNp1kM9KAzEQh4MoWKsP4C3geTWTdJPNUYp_CgUP6sVLSJNsu6XN1swu1Dfw7CP6JKasBy-e5oP5_WbgI-QS2DUwpm4QmFaiYKAKyTPoIzKCsqoKrrk8ziwySyjZKTlDXDPGtGYwIua-SdgVbfIh0d3KYqBdshHrNm1t17SR2ugpdql3XZ_sJmPvm4C0ifQ5VOUsQvn9-bV_i3vqVnbj2mWIjQ90ubGIAc_JSW03GC5-55i83t-9TB-L-dPDbHo7L5woRVeAUyBroazX3E-4taKeKM4k02KhnHaKT7yTDAKXi6rWgskauMtbrwJU1UKMydVwd5fa9z5gZ9Ztn2J-aSAbAMVBs5yCIeVSi5hCbXap2dr0YYCZg0czeDTZozl4NDp3-NDBnI3LkP5c_rf0A-fKdpY</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1926172190</pqid></control><display><type>article</type><title>First-order phase transformation and structural studies in Se85In15−xZnx chalcogenide glasses</title><source>SpringerNature Journals</source><creator>Srivastava, Archana ; Tiwari, S. N. ; Upadhyay, A. N. ; Zulfequar, M. ; Khan, Shamshad A.</creator><creatorcontrib>Srivastava, Archana ; Tiwari, S. N. ; Upadhyay, A. N. ; Zulfequar, M. ; Khan, Shamshad A.</creatorcontrib><description>Present research work describes the crystallization kinetics and structural studies in Se
85
In
15−x
Zn
x
chalcogenide glasses. Bulk alloys of Se
85
In
15−x
Zn
x
were synthesized by melt-quenching procedure. High resolution X-ray diffraction (HRXRD) was used to confirm the amorphous nature of synthesized samples. Non-isothermal differential scanning calorimetry (DSC) measurements were performed at 5, 10, 15, 20 and 25 K min
−1
heating rates to study kinetics of crystallization in Se
85
In
15−x
Zn
x
. Various crystallization parameters such as glass transition (
T
g
), onset crystalline (
T
c
), peak crystallization (
T
p
) and melting temperature (
T
m
) were calculated from DSC curves. The activation energies of structural relaxation (Δ
E
t
) and crystallization (Δ
E
c
) were determined by using Kissinger, Moynihan and Ozawa approaches. Δ
E
t
is found to be the lowest for Se
85
In
6
Zn
9
sample which shows this sample has the highest probability of escape to a state of lower configurational energy and has greater stability. Thermal stability of various compositions was studied and found to vary with Zn content. Further, HRXRD and field emission scanning electron microscope were used for the study of first phase transformation in Se
85
In
15−x
Zn
x
samples.</description><identifier>ISSN: 1388-6150</identifier><identifier>EISSN: 1588-2926</identifier><identifier>DOI: 10.1007/s10973-017-6273-9</identifier><language>eng</language><publisher>Dordrecht: Springer Netherlands</publisher><subject>Activation energy ; Alloys ; Analytical Chemistry ; Chemistry ; Chemistry and Materials Science ; Crystallization ; Differential scanning calorimetry ; Emission analysis ; Field emission microscopy ; Heat measurement ; High resolution ; Inorganic Chemistry ; Measurement Science and Instrumentation ; Phase transitions ; Physical Chemistry ; Polymer Sciences ; Quenching ; Synthesis ; Thermal stability ; X-ray diffraction</subject><ispartof>Journal of thermal analysis and calorimetry, 2017-09, Vol.129 (3), p.1435-1444</ispartof><rights>Akadémiai Kiadó, Budapest, Hungary 2017</rights><rights>Copyright Springer Science & Business Media 2017</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c353t-1c716f37ad92d42aa3f47206093b7c9c724dc601e26b8f9306f12c093d7e188b3</citedby><cites>FETCH-LOGICAL-c353t-1c716f37ad92d42aa3f47206093b7c9c724dc601e26b8f9306f12c093d7e188b3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://link.springer.com/content/pdf/10.1007/s10973-017-6273-9$$EPDF$$P50$$Gspringer$$H</linktopdf><linktohtml>$$Uhttps://link.springer.com/10.1007/s10973-017-6273-9$$EHTML$$P50$$Gspringer$$H</linktohtml><link.rule.ids>314,780,784,27924,27925,41488,42557,51319</link.rule.ids></links><search><creatorcontrib>Srivastava, Archana</creatorcontrib><creatorcontrib>Tiwari, S. N.</creatorcontrib><creatorcontrib>Upadhyay, A. N.</creatorcontrib><creatorcontrib>Zulfequar, M.</creatorcontrib><creatorcontrib>Khan, Shamshad A.</creatorcontrib><title>First-order phase transformation and structural studies in Se85In15−xZnx chalcogenide glasses</title><title>Journal of thermal analysis and calorimetry</title><addtitle>J Therm Anal Calorim</addtitle><description>Present research work describes the crystallization kinetics and structural studies in Se
85
In
15−x
Zn
x
chalcogenide glasses. Bulk alloys of Se
85
In
15−x
Zn
x
were synthesized by melt-quenching procedure. High resolution X-ray diffraction (HRXRD) was used to confirm the amorphous nature of synthesized samples. Non-isothermal differential scanning calorimetry (DSC) measurements were performed at 5, 10, 15, 20 and 25 K min
−1
heating rates to study kinetics of crystallization in Se
85
In
15−x
Zn
x
. Various crystallization parameters such as glass transition (
T
g
), onset crystalline (
T
c
), peak crystallization (
T
p
) and melting temperature (
T
m
) were calculated from DSC curves. The activation energies of structural relaxation (Δ
E
t
) and crystallization (Δ
E
c
) were determined by using Kissinger, Moynihan and Ozawa approaches. Δ
E
t
is found to be the lowest for Se
85
In
6
Zn
9
sample which shows this sample has the highest probability of escape to a state of lower configurational energy and has greater stability. Thermal stability of various compositions was studied and found to vary with Zn content. Further, HRXRD and field emission scanning electron microscope were used for the study of first phase transformation in Se
85
In
15−x
Zn
x
samples.</description><subject>Activation energy</subject><subject>Alloys</subject><subject>Analytical Chemistry</subject><subject>Chemistry</subject><subject>Chemistry and Materials Science</subject><subject>Crystallization</subject><subject>Differential scanning calorimetry</subject><subject>Emission analysis</subject><subject>Field emission microscopy</subject><subject>Heat measurement</subject><subject>High resolution</subject><subject>Inorganic Chemistry</subject><subject>Measurement Science and Instrumentation</subject><subject>Phase transitions</subject><subject>Physical Chemistry</subject><subject>Polymer Sciences</subject><subject>Quenching</subject><subject>Synthesis</subject><subject>Thermal stability</subject><subject>X-ray diffraction</subject><issn>1388-6150</issn><issn>1588-2926</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2017</creationdate><recordtype>article</recordtype><recordid>eNp1kM9KAzEQh4MoWKsP4C3geTWTdJPNUYp_CgUP6sVLSJNsu6XN1swu1Dfw7CP6JKasBy-e5oP5_WbgI-QS2DUwpm4QmFaiYKAKyTPoIzKCsqoKrrk8ziwySyjZKTlDXDPGtGYwIua-SdgVbfIh0d3KYqBdshHrNm1t17SR2ugpdql3XZ_sJmPvm4C0ifQ5VOUsQvn9-bV_i3vqVnbj2mWIjQ90ubGIAc_JSW03GC5-55i83t-9TB-L-dPDbHo7L5woRVeAUyBroazX3E-4taKeKM4k02KhnHaKT7yTDAKXi6rWgskauMtbrwJU1UKMydVwd5fa9z5gZ9Ztn2J-aSAbAMVBs5yCIeVSi5hCbXap2dr0YYCZg0czeDTZozl4NDp3-NDBnI3LkP5c_rf0A-fKdpY</recordid><startdate>20170901</startdate><enddate>20170901</enddate><creator>Srivastava, Archana</creator><creator>Tiwari, S. N.</creator><creator>Upadhyay, A. N.</creator><creator>Zulfequar, M.</creator><creator>Khan, Shamshad A.</creator><general>Springer Netherlands</general><general>Springer Nature B.V</general><scope>AAYXX</scope><scope>CITATION</scope></search><sort><creationdate>20170901</creationdate><title>First-order phase transformation and structural studies in Se85In15−xZnx chalcogenide glasses</title><author>Srivastava, Archana ; Tiwari, S. N. ; Upadhyay, A. N. ; Zulfequar, M. ; Khan, Shamshad A.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c353t-1c716f37ad92d42aa3f47206093b7c9c724dc601e26b8f9306f12c093d7e188b3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2017</creationdate><topic>Activation energy</topic><topic>Alloys</topic><topic>Analytical Chemistry</topic><topic>Chemistry</topic><topic>Chemistry and Materials Science</topic><topic>Crystallization</topic><topic>Differential scanning calorimetry</topic><topic>Emission analysis</topic><topic>Field emission microscopy</topic><topic>Heat measurement</topic><topic>High resolution</topic><topic>Inorganic Chemistry</topic><topic>Measurement Science and Instrumentation</topic><topic>Phase transitions</topic><topic>Physical Chemistry</topic><topic>Polymer Sciences</topic><topic>Quenching</topic><topic>Synthesis</topic><topic>Thermal stability</topic><topic>X-ray diffraction</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Srivastava, Archana</creatorcontrib><creatorcontrib>Tiwari, S. N.</creatorcontrib><creatorcontrib>Upadhyay, A. N.</creatorcontrib><creatorcontrib>Zulfequar, M.</creatorcontrib><creatorcontrib>Khan, Shamshad A.</creatorcontrib><collection>CrossRef</collection><jtitle>Journal of thermal analysis and calorimetry</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Srivastava, Archana</au><au>Tiwari, S. N.</au><au>Upadhyay, A. N.</au><au>Zulfequar, M.</au><au>Khan, Shamshad A.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>First-order phase transformation and structural studies in Se85In15−xZnx chalcogenide glasses</atitle><jtitle>Journal of thermal analysis and calorimetry</jtitle><stitle>J Therm Anal Calorim</stitle><date>2017-09-01</date><risdate>2017</risdate><volume>129</volume><issue>3</issue><spage>1435</spage><epage>1444</epage><pages>1435-1444</pages><issn>1388-6150</issn><eissn>1588-2926</eissn><abstract>Present research work describes the crystallization kinetics and structural studies in Se
85
In
15−x
Zn
x
chalcogenide glasses. Bulk alloys of Se
85
In
15−x
Zn
x
were synthesized by melt-quenching procedure. High resolution X-ray diffraction (HRXRD) was used to confirm the amorphous nature of synthesized samples. Non-isothermal differential scanning calorimetry (DSC) measurements were performed at 5, 10, 15, 20 and 25 K min
−1
heating rates to study kinetics of crystallization in Se
85
In
15−x
Zn
x
. Various crystallization parameters such as glass transition (
T
g
), onset crystalline (
T
c
), peak crystallization (
T
p
) and melting temperature (
T
m
) were calculated from DSC curves. The activation energies of structural relaxation (Δ
E
t
) and crystallization (Δ
E
c
) were determined by using Kissinger, Moynihan and Ozawa approaches. Δ
E
t
is found to be the lowest for Se
85
In
6
Zn
9
sample which shows this sample has the highest probability of escape to a state of lower configurational energy and has greater stability. Thermal stability of various compositions was studied and found to vary with Zn content. Further, HRXRD and field emission scanning electron microscope were used for the study of first phase transformation in Se
85
In
15−x
Zn
x
samples.</abstract><cop>Dordrecht</cop><pub>Springer Netherlands</pub><doi>10.1007/s10973-017-6273-9</doi><tpages>10</tpages></addata></record> |
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| identifier | ISSN: 1388-6150 |
| ispartof | Journal of thermal analysis and calorimetry, 2017-09, Vol.129 (3), p.1435-1444 |
| issn | 1388-6150 1588-2926 |
| language | eng |
| recordid | cdi_proquest_journals_1926172190 |
| source | SpringerNature Journals |
| subjects | Activation energy Alloys Analytical Chemistry Chemistry Chemistry and Materials Science Crystallization Differential scanning calorimetry Emission analysis Field emission microscopy Heat measurement High resolution Inorganic Chemistry Measurement Science and Instrumentation Phase transitions Physical Chemistry Polymer Sciences Quenching Synthesis Thermal stability X-ray diffraction |
| title | First-order phase transformation and structural studies in Se85In15−xZnx chalcogenide glasses |
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