| ชื่อเรื่อง | : | p-type Bi0.4Sb1.6Te3 nanocomposites with enhanced figure of merit |
| นักวิจัย | : | Fan, Shufen , Zhao, Junnan , Guo, Jun , Yan, Qingyu , Ma, Jan , Hng, Huey Hoon |
| คำค้น | : | DRNTU::Engineering::Materials::Composite materials |
| หน่วยงาน | : | Nanyang Technological University, Singapore |
| ผู้ร่วมงาน | : | - |
| ปีพิมพ์ | : | 2553 |
| อ้างอิง | : | Fan, S., Zhao, J., Guo, J., Yan, Q., Ma, J., & Hng, H. H. (2010). p-type Bi0.4Sb1.6Te3 nanocomposites with enhanced figure of merit. Applied physics letters, 96(18), 182104-. , http://hdl.handle.net/10220/18827 , http://dx.doi.org/10.1063/1.3427427 |
| ที่มา | : | - |
| ความเชี่ยวชาญ | : | - |
| ความสัมพันธ์ | : | Applied physics letters |
| ขอบเขตของเนื้อหา | : | - |
| บทคัดย่อ/คำอธิบาย | : | We report enhanced figure of merit, ZT, in p-type Bi0.4Sb1.6Te3 nanocomposites fabricated by a rapid and high throughput method of mixing nanostructured Bi0.4Sb1.6Te3 particles obtained through melt spinning with micronsized particles obtained via solid state reaction. Due to effective scattering of phonons over a wide wavelength spectrum, low thermal conductivity, and moderately good power factor were obtained in the nanocomposites to achieve ZT above 1.5 at room temperature. A maximum ZT of 1.80 was attained at 43 °C for the nanocomposite consisting 40 wt % nanoinclusions. This was a 56% increment over the bulk sample, and the highest ZT reported for Bi2Te3-based materials. |
| บรรณานุกรม | : |
Fan, Shufen , Zhao, Junnan , Guo, Jun , Yan, Qingyu , Ma, Jan , Hng, Huey Hoon . (2553). p-type Bi0.4Sb1.6Te3 nanocomposites with enhanced figure of merit.
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Fan, Shufen , Zhao, Junnan , Guo, Jun , Yan, Qingyu , Ma, Jan , Hng, Huey Hoon . 2553. "p-type Bi0.4Sb1.6Te3 nanocomposites with enhanced figure of merit".
กรุงเทพมหานคร : Nanyang Technological University, Singapore. Fan, Shufen , Zhao, Junnan , Guo, Jun , Yan, Qingyu , Ma, Jan , Hng, Huey Hoon . "p-type Bi0.4Sb1.6Te3 nanocomposites with enhanced figure of merit."
กรุงเทพมหานคร : Nanyang Technological University, Singapore, 2553. Print. Fan, Shufen , Zhao, Junnan , Guo, Jun , Yan, Qingyu , Ma, Jan , Hng, Huey Hoon . p-type Bi0.4Sb1.6Te3 nanocomposites with enhanced figure of merit. กรุงเทพมหานคร : Nanyang Technological University, Singapore; 2553.
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