Abstract
In this study, the cyclic voltammetry method was first used to find the reduced voltages and anodic peaks of Bi3+, Sb3+, and Te4+ ions as the judgments for the growth of the (Bi,Sb)2 - x Te3 + x-based materials. Ethylene glycol (C2H6O2) was used as a solvent, and 0.3 M potassium iodide (KI) was used to improve the conductivity of the solution. Two different electrolyte formulas were first used: (a) 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4 and (b) 0.015 M Bi(NO3)3-5H2O, 0.005 M SbCl3, and 0.0075 M TeCl4. The potentiostatic deposition process was first used to find the effect of reduced voltage on the variation of compositions of the (Bi,Sb)2 - xTe3 + x-based materials. After finding the better reduced voltage, 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4 were used as the electrolyte formula. The pulse deposition process was successfully used to control the composition of the (Bi,Sb)2 - xTe3 + x-based materials and grow the nanowires in anodic aluminum oxide (AAO) templates.
| Original language | English |
|---|---|
| Article number | 63 |
| Pages (from-to) | 1-7 |
| Number of pages | 7 |
| Journal | Nanoscale Research Letters |
| Volume | 9 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - 2014 Dec 1 |
Fingerprint
Keywords
- Cyclic voltammetry
- Electrolyte formula
- Nanowires
- Thermoelectric
ASJC Scopus subject areas
- Materials Science(all)
- Condensed Matter Physics
Cite this
Using anodic aluminum oxide templates and electrochemical method to deposit BiSbTe-based thermoelectric nanowires. / Kuo, Hsin Hui; Kuo, Chin Guo; Yen, Chia Ying; Yang, Cheng Fu.
In: Nanoscale Research Letters, Vol. 9, No. 1, 63, 01.12.2014, p. 1-7.Research output: Contribution to journal › Article
}
TY - JOUR
T1 - Using anodic aluminum oxide templates and electrochemical method to deposit BiSbTe-based thermoelectric nanowires
AU - Kuo, Hsin Hui
AU - Kuo, Chin Guo
AU - Yen, Chia Ying
AU - Yang, Cheng Fu
PY - 2014/12/1
Y1 - 2014/12/1
N2 - In this study, the cyclic voltammetry method was first used to find the reduced voltages and anodic peaks of Bi3+, Sb3+, and Te4+ ions as the judgments for the growth of the (Bi,Sb)2 - x Te3 + x-based materials. Ethylene glycol (C2H6O2) was used as a solvent, and 0.3 M potassium iodide (KI) was used to improve the conductivity of the solution. Two different electrolyte formulas were first used: (a) 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4 and (b) 0.015 M Bi(NO3)3-5H2O, 0.005 M SbCl3, and 0.0075 M TeCl4. The potentiostatic deposition process was first used to find the effect of reduced voltage on the variation of compositions of the (Bi,Sb)2 - xTe3 + x-based materials. After finding the better reduced voltage, 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4 were used as the electrolyte formula. The pulse deposition process was successfully used to control the composition of the (Bi,Sb)2 - xTe3 + x-based materials and grow the nanowires in anodic aluminum oxide (AAO) templates.
AB - In this study, the cyclic voltammetry method was first used to find the reduced voltages and anodic peaks of Bi3+, Sb3+, and Te4+ ions as the judgments for the growth of the (Bi,Sb)2 - x Te3 + x-based materials. Ethylene glycol (C2H6O2) was used as a solvent, and 0.3 M potassium iodide (KI) was used to improve the conductivity of the solution. Two different electrolyte formulas were first used: (a) 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4 and (b) 0.015 M Bi(NO3)3-5H2O, 0.005 M SbCl3, and 0.0075 M TeCl4. The potentiostatic deposition process was first used to find the effect of reduced voltage on the variation of compositions of the (Bi,Sb)2 - xTe3 + x-based materials. After finding the better reduced voltage, 0.01 M Bi(NO3)3-5H2O, 0.01 M SbCl3, and 0.01 M TeCl4 were used as the electrolyte formula. The pulse deposition process was successfully used to control the composition of the (Bi,Sb)2 - xTe3 + x-based materials and grow the nanowires in anodic aluminum oxide (AAO) templates.
KW - Cyclic voltammetry
KW - Electrolyte formula
KW - Nanowires
KW - Thermoelectric
UR - http://www.scopus.com/inward/record.url?scp=84957576326&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84957576326&partnerID=8YFLogxK
U2 - 10.1186/1556-276X-9-63
DO - 10.1186/1556-276X-9-63
M3 - Article
AN - SCOPUS:84957576326
VL - 9
SP - 1
EP - 7
JO - Nanoscale Research Letters
JF - Nanoscale Research Letters
SN - 1931-7573
IS - 1
M1 - 63
ER -