Preparation and thermoelectric properties of sulfur doped Ag2Te nanoparticles via solvothermal methodsElectronic supplementary information (ESI) available. See DOI: 10.1039/c2nr30469d
In this work, n-type Ag 2 Te nanoparticles are prepared by a solvothermal approach with uniform and controllable sizes, e.g. 5-15 nm. The usage of dodecanethiol during the synthesis effectively introduces sulfur doping into the sample, which optimizes the charge carrier concentration of the nanopart...
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| creator | Zhou, Wenwen Zhao, Weiyun Lu, Ziyang Zhu, Jixin Fan, Shufen Ma, Jan Hng, Huey Hoon Yan, Qingyu |
| description | In this work, n-type Ag
2
Te nanoparticles are prepared by a solvothermal approach with uniform and controllable sizes,
e.g.
5-15 nm. The usage of dodecanethiol during the synthesis effectively introduces sulfur doping into the sample, which optimizes the charge carrier concentration of the nanoparticles to >1 × 10
20
cm
−3
. This allows us to achieve the desired electrical resistivities of |
| doi_str_mv | 10.1039/c2nr30469d |
| format | Article |
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2
Te nanoparticles are prepared by a solvothermal approach with uniform and controllable sizes,
e.g.
5-15 nm. The usage of dodecanethiol during the synthesis effectively introduces sulfur doping into the sample, which optimizes the charge carrier concentration of the nanoparticles to >1 × 10
20
cm
−3
. This allows us to achieve the desired electrical resistivities of <5 × 10
−6
Ω m. It is demonstrated that Ag
2
Te particles prepared by this solvothermal process can exhibit high
ZT
values,
e.g.
15 nm Ag
2
Te nanoparticles with effective sulphur doping show a maximum
ZT
value of ∼0.62 at 550 K.
Sulfur doped Ag
2
Te nanoparticles prepared by a solvothermal approach with uniform and controllable sizes exhibit high
ZT
values,
e.g.
a maximum
ZT
value of ∼0.6 at 550 K.</description><identifier>ISSN: 2040-3364</identifier><identifier>EISSN: 2040-3372</identifier><identifier>DOI: 10.1039/c2nr30469d</identifier><language>eng</language><creationdate>2012-06</creationdate><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,777,781,27905,27906</link.rule.ids></links><search><creatorcontrib>Zhou, Wenwen</creatorcontrib><creatorcontrib>Zhao, Weiyun</creatorcontrib><creatorcontrib>Lu, Ziyang</creatorcontrib><creatorcontrib>Zhu, Jixin</creatorcontrib><creatorcontrib>Fan, Shufen</creatorcontrib><creatorcontrib>Ma, Jan</creatorcontrib><creatorcontrib>Hng, Huey Hoon</creatorcontrib><creatorcontrib>Yan, Qingyu</creatorcontrib><title>Preparation and thermoelectric properties of sulfur doped Ag2Te nanoparticles via solvothermal methodsElectronic supplementary information (ESI) available. See DOI: 10.1039/c2nr30469d</title><description>In this work, n-type Ag
2
Te nanoparticles are prepared by a solvothermal approach with uniform and controllable sizes,
e.g.
5-15 nm. The usage of dodecanethiol during the synthesis effectively introduces sulfur doping into the sample, which optimizes the charge carrier concentration of the nanoparticles to >1 × 10
20
cm
−3
. This allows us to achieve the desired electrical resistivities of <5 × 10
−6
Ω m. It is demonstrated that Ag
2
Te particles prepared by this solvothermal process can exhibit high
ZT
values,
e.g.
15 nm Ag
2
Te nanoparticles with effective sulphur doping show a maximum
ZT
value of ∼0.62 at 550 K.
Sulfur doped Ag
2
Te nanoparticles prepared by a solvothermal approach with uniform and controllable sizes exhibit high
ZT
values,
e.g.
a maximum
ZT
value of ∼0.6 at 550 K.</description><issn>2040-3364</issn><issn>2040-3372</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2012</creationdate><recordtype>article</recordtype><sourceid/><recordid>eNqFj01LxDAQhoMouH5cvAvjTQ-7ZptSqTfRLu5JYfdeYjJ1I2kSJmnBX-bfMxTRg6CnGeZ9eIaXsbMlXyy5qK9V4Ujwsqr1HpsVvORzIW6K_e-9Kg_ZUYxvnFe1qMSMfTwTBkkyGe9AOg1ph9R7tKgSGQWBfEBKBiP4DuJgu4FA55uGu9dii-Ck81mQjLKZGY2E6O3oJ4200GPaeR2byeddNsYhBIs9uiTpHYzrfAan95fNZn0FcpTGyheLC9ggwsPT-hZ-1zthB520EU-_5jE7XzXb-8c5RdUGMn2Wtz-4-D-_-Ctvg-7EJ4s0cO4</recordid><startdate>20120614</startdate><enddate>20120614</enddate><creator>Zhou, Wenwen</creator><creator>Zhao, Weiyun</creator><creator>Lu, Ziyang</creator><creator>Zhu, Jixin</creator><creator>Fan, Shufen</creator><creator>Ma, Jan</creator><creator>Hng, Huey Hoon</creator><creator>Yan, Qingyu</creator><scope/></search><sort><creationdate>20120614</creationdate><title>Preparation and thermoelectric properties of sulfur doped Ag2Te nanoparticles via solvothermal methodsElectronic supplementary information (ESI) available. See DOI: 10.1039/c2nr30469d</title><author>Zhou, Wenwen ; Zhao, Weiyun ; Lu, Ziyang ; Zhu, Jixin ; Fan, Shufen ; Ma, Jan ; Hng, Huey Hoon ; Yan, Qingyu</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-rsc_primary_c2nr30469d3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2012</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Zhou, Wenwen</creatorcontrib><creatorcontrib>Zhao, Weiyun</creatorcontrib><creatorcontrib>Lu, Ziyang</creatorcontrib><creatorcontrib>Zhu, Jixin</creatorcontrib><creatorcontrib>Fan, Shufen</creatorcontrib><creatorcontrib>Ma, Jan</creatorcontrib><creatorcontrib>Hng, Huey Hoon</creatorcontrib><creatorcontrib>Yan, Qingyu</creatorcontrib></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Zhou, Wenwen</au><au>Zhao, Weiyun</au><au>Lu, Ziyang</au><au>Zhu, Jixin</au><au>Fan, Shufen</au><au>Ma, Jan</au><au>Hng, Huey Hoon</au><au>Yan, Qingyu</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Preparation and thermoelectric properties of sulfur doped Ag2Te nanoparticles via solvothermal methodsElectronic supplementary information (ESI) available. See DOI: 10.1039/c2nr30469d</atitle><date>2012-06-14</date><risdate>2012</risdate><volume>4</volume><issue>13</issue><spage>3926</spage><epage>3931</epage><pages>3926-3931</pages><issn>2040-3364</issn><eissn>2040-3372</eissn><abstract>In this work, n-type Ag
2
Te nanoparticles are prepared by a solvothermal approach with uniform and controllable sizes,
e.g.
5-15 nm. The usage of dodecanethiol during the synthesis effectively introduces sulfur doping into the sample, which optimizes the charge carrier concentration of the nanoparticles to >1 × 10
20
cm
−3
. This allows us to achieve the desired electrical resistivities of <5 × 10
−6
Ω m. It is demonstrated that Ag
2
Te particles prepared by this solvothermal process can exhibit high
ZT
values,
e.g.
15 nm Ag
2
Te nanoparticles with effective sulphur doping show a maximum
ZT
value of ∼0.62 at 550 K.
Sulfur doped Ag
2
Te nanoparticles prepared by a solvothermal approach with uniform and controllable sizes exhibit high
ZT
values,
e.g.
a maximum
ZT
value of ∼0.6 at 550 K.</abstract><doi>10.1039/c2nr30469d</doi><tpages>6</tpages></addata></record> |
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| source | Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
| title | Preparation and thermoelectric properties of sulfur doped Ag2Te nanoparticles via solvothermal methodsElectronic supplementary information (ESI) available. See DOI: 10.1039/c2nr30469d |
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