Experimental evidence of enhancement of thermoelectric properties in tellurium nanoparticle-embedded bismuth antimony telluride

2012 ◽  
Vol 27 (19) ◽  
pp. 2449-2456 ◽  
Author(s):  
Sang Il Kim ◽  
Sungwoo Hwang ◽  
Jong Wook Roh ◽  
Kyunghan Ahn ◽  
Dong-Hee Yeon ◽  
...  
Keyword(s):  
Experimental Evidence ◽  
Thermoelectric Properties ◽  
Antimony Telluride ◽  
Bismuth Antimony Telluride ◽  
Bismuth Antimony ◽  
Image Position

Abstract

Microstructure and thermoelectric properties of p-type bismuth antimony telluride nanowires synthetized by template electrodeposition in polycarbonate membranes

2018 ◽  
Vol 279 ◽  
pp. 258-268 ◽  
Author(s):  
Abdelaadim Danine ◽  
Jonathan Schoenleber ◽  
Jaafar Ghanbaja ◽  
François Montaigne ◽  
Clotilde Boulanger ◽  
...  
Keyword(s):  
Thermoelectric Properties ◽  
Antimony Telluride ◽  
Bismuth Antimony Telluride ◽  
Bismuth Antimony ◽  
Polycarbonate Membranes ◽  
P Type

Thermoelectric Properties of Electrodeposited BiSbTe Nanowires

2010 ◽  
Vol 1267 ◽  
Author(s):  
Raja Sekharam Mannam ◽  
Despina Davis
Keyword(s):  
Nitric Acid ◽  
Thermoelectric Properties ◽  
Composition Analysis ◽  
Antimony Telluride ◽  
Bismuth Antimony Telluride ◽  
Seebeck Coefficients ◽  
Bismuth Antimony ◽  
P Type

AbstractBismuth antimony telluride (BiSbTe) nanowires were electrodeposited at constant potentials into polycarbonate templates from a tartaric-nitric acid baths having different electrolyte compositions. Composition analysis of the nanowires showed that Sb deposits at higher potentials compared to BiTe. Maximum seebeck coefficients of -337.7 μV/K and 227.2 μV/K were obtained for n-type and p-type nanowires samples Bi4.6Te5.4 and Bi4.3Sb5 respectively. Nonmonotonic resistance behavior was observed for all the nanowires.

scholarly journals Effects of spark plasma sintering conditions on the anisotropic thermoelectric properties of bismuth antimony telluride

RSC Advances ◽  
2016 ◽  
Vol 6 (64) ◽  
pp. 59565-59573 ◽  
Author(s):  
L. Han ◽  
S. H. Spangsdorf ◽  
N. V. Nong ◽  
L. T. Hung ◽  
Y. B. Zhang ◽  
...  
Keyword(s):  
Spark Plasma Sintering ◽  
Thermoelectric Properties ◽  
Antimony Telluride ◽  
Bismuth Antimony Telluride ◽  
Plasma Sintering ◽  
Bismuth Antimony ◽  
Spark Plasma ◽  
Sintering Conditions

Bismuth antimony telluride Bi0.4Sb1.6Te3 samples were prepared under various conditions using spark plasma sintering and the effects on the anisotropic thermoelectric properties and microstructure evolutions were systematically investigated.

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