Tailoring of thermoelectric properties in Bi2Te3 by varying the sintering temperature
Bismuth Telluride (Bi2Te3) nanocrystalline material was synthesized using high energy planetary ball-mill at 600 RPM. The Reitveld refined X-ray diffraction pattern of the powder samples confirms the formation of pure Bi2Te3 phase with the particle size of∼58nm. The effect of sintering temperature o...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , |
|---|---|
| Format: | Tagungsbericht |
| Sprache: | eng |
| Schlagworte: | |
| Online-Zugang: | Volltext |
| Tags: |
Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
|
| container_end_page | |
|---|---|
| container_issue | 1 |
| container_start_page | |
| container_title | |
| container_volume | 2265 |
| creator | Tewary, Arpan Bhatt, Ranu Singh, Ajay Bhattacharya, Shovit Bhatt, Pramod Jha, Purushottam Basu, Ranita Sarkar, Pritam Muthe, K. P. |
| description | Bismuth Telluride (Bi2Te3) nanocrystalline material was synthesized using high energy planetary ball-mill at 600 RPM. The Reitveld refined X-ray diffraction pattern of the powder samples confirms the formation of pure Bi2Te3 phase with the particle size of∼58nm. The effect of sintering temperature on the thermoelectric property of the ball-mill sample was studied by sintering the material at 450°C and 550°C. The thermoelectric properties of the sintered pellets were measured in the temperature range of 30-350°C using various characterization techniques. The samples exhibit maximum power factor value of 3mW/m-K and 2.4mW/m-K for the sintering temperature of 450°C and 550°C, respectively. We achieved maximum figure-of-merit (ZT) of 0.8 at 350°C in case of sample sintered at 450°C which is attributed to the better power factor value in this sample. |
| doi_str_mv | 10.1063/5.0017251 |
| format | Conference Proceeding |
| fullrecord | <record><control><sourceid>proquest_scita</sourceid><recordid>TN_cdi_proquest_journals_2457780103</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>2457780103</sourcerecordid><originalsourceid>FETCH-LOGICAL-p253t-415f9fb4538ce9497c6a954b2743e070e6eec5b7efd649f781b9586ca078033d3</originalsourceid><addsrcrecordid>eNp9kE1LAzEQhoMoWKsH_0HAm7B18rXZHLX4BQUvLXgL2e1EU9rNmk0L_nu3tuDN01yeZ2bel5BrBhMGpbhTEwCmuWInZMSUYoUuWXlKRgBGFlyK93Ny0fcrAG60rkZkMXdhHVNoP2j0NH9i2kRcY5NTaGiXYocpB-xpaOlD4HMUtP6mO5e-98aA0z60GX_9jJuBdnmb8JKcebfu8eo4x2Tx9DifvhSzt-fX6f2s6LgSuZBMeeNrqUTVoJFGN6UzStZcS4GgAUvERtUa_bKUxuuK1UZVZeNAVyDEUozJzWHv8OnXFvtsV3Gb2uGk5VINAYEN3JjcHqi-CdnlEFvbpbAZQthdTFbZY2W2W_r_YAZ23_GfIH4A-vBt7Q</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>conference_proceeding</recordtype><pqid>2457780103</pqid></control><display><type>conference_proceeding</type><title>Tailoring of thermoelectric properties in Bi2Te3 by varying the sintering temperature</title><source>AIP Journals Complete</source><creator>Tewary, Arpan ; Bhatt, Ranu ; Singh, Ajay ; Bhattacharya, Shovit ; Bhatt, Pramod ; Jha, Purushottam ; Basu, Ranita ; Sarkar, Pritam ; Muthe, K. P.</creator><contributor>Yusuf, S. M. ; Sharma, Veerendra K. ; Prajapat, C. L.</contributor><creatorcontrib>Tewary, Arpan ; Bhatt, Ranu ; Singh, Ajay ; Bhattacharya, Shovit ; Bhatt, Pramod ; Jha, Purushottam ; Basu, Ranita ; Sarkar, Pritam ; Muthe, K. P. ; Yusuf, S. M. ; Sharma, Veerendra K. ; Prajapat, C. L.</creatorcontrib><description>Bismuth Telluride (Bi2Te3) nanocrystalline material was synthesized using high energy planetary ball-mill at 600 RPM. The Reitveld refined X-ray diffraction pattern of the powder samples confirms the formation of pure Bi2Te3 phase with the particle size of∼58nm. The effect of sintering temperature on the thermoelectric property of the ball-mill sample was studied by sintering the material at 450°C and 550°C. The thermoelectric properties of the sintered pellets were measured in the temperature range of 30-350°C using various characterization techniques. The samples exhibit maximum power factor value of 3mW/m-K and 2.4mW/m-K for the sintering temperature of 450°C and 550°C, respectively. We achieved maximum figure-of-merit (ZT) of 0.8 at 350°C in case of sample sintered at 450°C which is attributed to the better power factor value in this sample.</description><identifier>ISSN: 0094-243X</identifier><identifier>EISSN: 1551-7616</identifier><identifier>DOI: 10.1063/5.0017251</identifier><identifier>CODEN: APCPCS</identifier><language>eng</language><publisher>Melville: American Institute of Physics</publisher><subject>Ball milling ; Bismuth tellurides ; Diffraction patterns ; Maximum power ; Power factor ; Sintering ; Sintering (powder metallurgy) ; Thermoelectricity</subject><ispartof>AIP conference proceedings, 2020, Vol.2265 (1)</ispartof><rights>Author(s)</rights><rights>2020 Author(s). Published by AIP Publishing.</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://pubs.aip.org/acp/article-lookup/doi/10.1063/5.0017251$$EHTML$$P50$$Gscitation$$H</linktohtml><link.rule.ids>309,310,314,776,780,785,786,790,4498,23909,23910,25118,27901,27902,76127</link.rule.ids></links><search><contributor>Yusuf, S. M.</contributor><contributor>Sharma, Veerendra K.</contributor><contributor>Prajapat, C. L.</contributor><creatorcontrib>Tewary, Arpan</creatorcontrib><creatorcontrib>Bhatt, Ranu</creatorcontrib><creatorcontrib>Singh, Ajay</creatorcontrib><creatorcontrib>Bhattacharya, Shovit</creatorcontrib><creatorcontrib>Bhatt, Pramod</creatorcontrib><creatorcontrib>Jha, Purushottam</creatorcontrib><creatorcontrib>Basu, Ranita</creatorcontrib><creatorcontrib>Sarkar, Pritam</creatorcontrib><creatorcontrib>Muthe, K. P.</creatorcontrib><title>Tailoring of thermoelectric properties in Bi2Te3 by varying the sintering temperature</title><title>AIP conference proceedings</title><description>Bismuth Telluride (Bi2Te3) nanocrystalline material was synthesized using high energy planetary ball-mill at 600 RPM. The Reitveld refined X-ray diffraction pattern of the powder samples confirms the formation of pure Bi2Te3 phase with the particle size of∼58nm. The effect of sintering temperature on the thermoelectric property of the ball-mill sample was studied by sintering the material at 450°C and 550°C. The thermoelectric properties of the sintered pellets were measured in the temperature range of 30-350°C using various characterization techniques. The samples exhibit maximum power factor value of 3mW/m-K and 2.4mW/m-K for the sintering temperature of 450°C and 550°C, respectively. We achieved maximum figure-of-merit (ZT) of 0.8 at 350°C in case of sample sintered at 450°C which is attributed to the better power factor value in this sample.</description><subject>Ball milling</subject><subject>Bismuth tellurides</subject><subject>Diffraction patterns</subject><subject>Maximum power</subject><subject>Power factor</subject><subject>Sintering</subject><subject>Sintering (powder metallurgy)</subject><subject>Thermoelectricity</subject><issn>0094-243X</issn><issn>1551-7616</issn><fulltext>true</fulltext><rsrctype>conference_proceeding</rsrctype><creationdate>2020</creationdate><recordtype>conference_proceeding</recordtype><recordid>eNp9kE1LAzEQhoMoWKsH_0HAm7B18rXZHLX4BQUvLXgL2e1EU9rNmk0L_nu3tuDN01yeZ2bel5BrBhMGpbhTEwCmuWInZMSUYoUuWXlKRgBGFlyK93Ny0fcrAG60rkZkMXdhHVNoP2j0NH9i2kRcY5NTaGiXYocpB-xpaOlD4HMUtP6mO5e-98aA0z60GX_9jJuBdnmb8JKcebfu8eo4x2Tx9DifvhSzt-fX6f2s6LgSuZBMeeNrqUTVoJFGN6UzStZcS4GgAUvERtUa_bKUxuuK1UZVZeNAVyDEUozJzWHv8OnXFvtsV3Gb2uGk5VINAYEN3JjcHqi-CdnlEFvbpbAZQthdTFbZY2W2W_r_YAZ23_GfIH4A-vBt7Q</recordid><startdate>20201105</startdate><enddate>20201105</enddate><creator>Tewary, Arpan</creator><creator>Bhatt, Ranu</creator><creator>Singh, Ajay</creator><creator>Bhattacharya, Shovit</creator><creator>Bhatt, Pramod</creator><creator>Jha, Purushottam</creator><creator>Basu, Ranita</creator><creator>Sarkar, Pritam</creator><creator>Muthe, K. P.</creator><general>American Institute of Physics</general><scope>8FD</scope><scope>H8D</scope><scope>L7M</scope></search><sort><creationdate>20201105</creationdate><title>Tailoring of thermoelectric properties in Bi2Te3 by varying the sintering temperature</title><author>Tewary, Arpan ; Bhatt, Ranu ; Singh, Ajay ; Bhattacharya, Shovit ; Bhatt, Pramod ; Jha, Purushottam ; Basu, Ranita ; Sarkar, Pritam ; Muthe, K. P.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-p253t-415f9fb4538ce9497c6a954b2743e070e6eec5b7efd649f781b9586ca078033d3</frbrgroupid><rsrctype>conference_proceedings</rsrctype><prefilter>conference_proceedings</prefilter><language>eng</language><creationdate>2020</creationdate><topic>Ball milling</topic><topic>Bismuth tellurides</topic><topic>Diffraction patterns</topic><topic>Maximum power</topic><topic>Power factor</topic><topic>Sintering</topic><topic>Sintering (powder metallurgy)</topic><topic>Thermoelectricity</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Tewary, Arpan</creatorcontrib><creatorcontrib>Bhatt, Ranu</creatorcontrib><creatorcontrib>Singh, Ajay</creatorcontrib><creatorcontrib>Bhattacharya, Shovit</creatorcontrib><creatorcontrib>Bhatt, Pramod</creatorcontrib><creatorcontrib>Jha, Purushottam</creatorcontrib><creatorcontrib>Basu, Ranita</creatorcontrib><creatorcontrib>Sarkar, Pritam</creatorcontrib><creatorcontrib>Muthe, K. P.</creatorcontrib><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Advanced Technologies Database with Aerospace</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Tewary, Arpan</au><au>Bhatt, Ranu</au><au>Singh, Ajay</au><au>Bhattacharya, Shovit</au><au>Bhatt, Pramod</au><au>Jha, Purushottam</au><au>Basu, Ranita</au><au>Sarkar, Pritam</au><au>Muthe, K. P.</au><au>Yusuf, S. M.</au><au>Sharma, Veerendra K.</au><au>Prajapat, C. L.</au><format>book</format><genre>proceeding</genre><ristype>CONF</ristype><atitle>Tailoring of thermoelectric properties in Bi2Te3 by varying the sintering temperature</atitle><btitle>AIP conference proceedings</btitle><date>2020-11-05</date><risdate>2020</risdate><volume>2265</volume><issue>1</issue><issn>0094-243X</issn><eissn>1551-7616</eissn><coden>APCPCS</coden><abstract>Bismuth Telluride (Bi2Te3) nanocrystalline material was synthesized using high energy planetary ball-mill at 600 RPM. The Reitveld refined X-ray diffraction pattern of the powder samples confirms the formation of pure Bi2Te3 phase with the particle size of∼58nm. The effect of sintering temperature on the thermoelectric property of the ball-mill sample was studied by sintering the material at 450°C and 550°C. The thermoelectric properties of the sintered pellets were measured in the temperature range of 30-350°C using various characterization techniques. The samples exhibit maximum power factor value of 3mW/m-K and 2.4mW/m-K for the sintering temperature of 450°C and 550°C, respectively. We achieved maximum figure-of-merit (ZT) of 0.8 at 350°C in case of sample sintered at 450°C which is attributed to the better power factor value in this sample.</abstract><cop>Melville</cop><pub>American Institute of Physics</pub><doi>10.1063/5.0017251</doi><tpages>4</tpages></addata></record> |
| fulltext | fulltext |
| identifier | ISSN: 0094-243X |
| ispartof | AIP conference proceedings, 2020, Vol.2265 (1) |
| issn | 0094-243X 1551-7616 |
| language | eng |
| recordid | cdi_proquest_journals_2457780103 |
| source | AIP Journals Complete |
| subjects | Ball milling Bismuth tellurides Diffraction patterns Maximum power Power factor Sintering Sintering (powder metallurgy) Thermoelectricity |
| title | Tailoring of thermoelectric properties in Bi2Te3 by varying the sintering temperature |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-30T03%3A52%3A11IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_scita&rft_val_fmt=info:ofi/fmt:kev:mtx:book&rft.genre=proceeding&rft.atitle=Tailoring%20of%20thermoelectric%20properties%20in%20Bi2Te3%20by%20varying%20the%20sintering%20temperature&rft.btitle=AIP%20conference%20proceedings&rft.au=Tewary,%20Arpan&rft.date=2020-11-05&rft.volume=2265&rft.issue=1&rft.issn=0094-243X&rft.eissn=1551-7616&rft.coden=APCPCS&rft_id=info:doi/10.1063/5.0017251&rft_dat=%3Cproquest_scita%3E2457780103%3C/proquest_scita%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=2457780103&rft_id=info:pmid/&rfr_iscdi=true |