High-Temperature Thermoelectric Properties of the Solid–Solution Zintl Phase Eu11Cd6Sb12–xAsx (x < 3)

2014 ◽  
Vol 26 (3) ◽  
pp. 1393-1403 ◽  
Author(s):  
Nasrin Kazem ◽  
Weiwei Xie ◽  
Saneyuki Ohno ◽  
Alexandra Zevalkink ◽  
Gordon J. Miller ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Thermoelectric Properties ◽  
Zintl Phase

scholarly journals High Temperature Thermoelectric Properties of the Solid-Solution Zintl Phase Eu11Cd6–xZnxSb12

2015 ◽  
Vol 27 (12) ◽  
pp. 4413-4421 ◽  
Author(s):  
Nasrin Kazem ◽  
Antonio Hurtado ◽  
Fan Sui ◽  
Saneyuki Ohno ◽  
Alexandra Zevalkink ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Thermoelectric Properties ◽  
Zintl Phase

ChemInform Abstract: High-Temperature Thermoelectric Properties of the Solid-Solution Zintl Phase Eu11Cd6Sb12-xAsx(x < 3).

ChemInform ◽  
2014 ◽  
Vol 45 (18) ◽  
pp. no-no
Author(s):  
Nasrin Kazem ◽  
Weiwei Xie ◽  
Saneyuki Ohno ◽  
Alexandra Zevalkink ◽  
Gordon J. Miller ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Thermoelectric Properties ◽  
Zintl Phase

ChemInform Abstract: High Temperature Thermoelectric Properties of the Solid-Solution Zintl Phase Eu11Cd6-xZnSb12.

ChemInform ◽  
2015 ◽  
Vol 46 (35) ◽  
pp. no-no
Author(s):  
Nasrin Kazem ◽  
Antonio Hurtado ◽  
Fan Sui ◽  
Saneyuki Ohno ◽  
Alexandra Zevalkink ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Thermoelectric Properties ◽  
Zintl Phase

High-Temperature Thermoelectric Properties of (1 − x) SrTiO3 − (x) La1/3NbO3 Ceramic Solid Solution

2014 ◽  
Vol 44 (6) ◽  
pp. 1803-1808 ◽  
Author(s):  
Deepanshu Srivastava ◽  
F. Azough ◽  
M. Molinari ◽  
S. C. Parker ◽  
R. Freer
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Thermoelectric Properties ◽  
Ceramic Solid Solution

THERMOELECTRIC PROPERTIES OF Ti-DOPED SiC/TiCx COMPOSITE SYNTHESIZED BY TPPP METHOD

2000 ◽  
Vol 14 (04) ◽  
pp. 131-138 ◽  
Author(s):  
HONG CHEN ◽  
YUZHE YIN ◽  
YUANJIN HE
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Seebeck Coefficient ◽  
Thermoelectric Properties ◽  
Room Temperature ◽  
Lattice Parameter ◽  
Interstitial Impurities ◽  
Plastic Phase ◽  
Phase Process

To improve thermoelectric properties, we attempt to dope Ti into SiC-based composite by transient plastic phase process (TPPP) method. The final result is composed of the functional phase SiC and the reinforcement phases TiC x and TiSi 2. The process of doping is the diffusion of Ti in TiC x solid–solution into SiC grain at high temperature. When the initial SiC is α-type of 5 μm size, the Seebeck coefficient S is less than 10 μV/K at room temperature. SEM photograph shows the reason being that doping is very weak. We change the initial SiC to the β-type of 90 nm size to aid doping. It is observed that S can be significantly improved to 46.3 μV/K at room temperature. When the temperature rises, the improvement is even greater. Measurements of the lattice parameter of β- SiC show that the parameter parallel to the Si–C layer is almost unchanged and the parameter perpendicular to the Si–C layer increases by about 0.48%, which demonstrated that Ti has been successfully doped into the SiC grain and exists as interstitial impurities.

scholarly journals High temperature thermoelectric properties of Zn-doped Eu5In2Sb6

2015 ◽  
Vol 3 (40) ◽  
pp. 10518-10524 ◽  
Author(s):  
Sevan Chanakian ◽  
Umut Aydemir ◽  
Alex Zevalkink ◽  
Zachary M. Gibbs ◽  
Jean-Pierre Fleurial ◽  
...  
Keyword(s):  
High Temperature ◽  
Carrier Concentration ◽  
Thermoelectric Properties ◽  
Zintl Phase ◽  
P Type

The Zintl phase Eu5In2−xZnxSb6 (x = 0, 0.025, 0.05, 0.1, 0.2) with optimized p-type carrier concentration displays a zT of up to 0.4 at ∼660 K.

Synthesis, Crystal Structure and Thermoelectric Properties of β-K2Bi8Se13 Solid Solutions

2003 ◽  
Vol 793 ◽  
Author(s):  
Theodora Kyratsi ◽  
Duck Young Chung ◽  
Jeff S. Dyck ◽  
Ctirad Uher ◽  
Sangeeta Lal ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Solid Solution ◽  
High Temperature ◽  
Seebeck Coefficient ◽  
Thermoelectric Properties ◽  
Band Gaps ◽  
Solid Solution Series ◽  
Type K ◽  
Type Character ◽  
P Type

ABSTRACTSolid solution series of the type K2Bi8-xSbxSe13, K2-xRbxBi8Se13 as well as K2Bi8Se13-xSx were prepared and the distribution of the atoms (Bi/Sb, K/Rb and Se/S) on different crystallographic sites, the band gaps and their thermoelectric properties were studied. The distribution Se/S appears to be more uniform than the distribution of the Sb and Rb atoms in the β-K2Bi8Se13 structure that shows preference in specific sites in the lattice. Band gap is mainly affected by Sb and S substitution. Seebeck coefficient measurements showed n-type character for of all Se/S members. In the Bi/Sb series an enhancement of p-type character was observed. The thermoelectric performance as well as preliminary high temperature measurements suggest the potential of these materials for high temperature applications.

scholarly journals High-temperature thermoelectric properties of the β-As2−xBixTe3 solid solution

APL Materials ◽  
2016 ◽  
Vol 4 (10) ◽  
pp. 104901 ◽  
Author(s):  
J.-B. Vaney ◽  
G. Delaizir ◽  
A. Piarristeguy ◽  
J. Monnier ◽  
E. Alleno ◽  
...  
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Thermoelectric Properties

Thermoelectric properties and high-temperature stability of the Ti1−xVxCoSb1−xSnx half-Heusler alloys

RSC Advances ◽  
2016 ◽  
Vol 6 (61) ◽  
pp. 56511-56517 ◽  
Author(s):  
M. Asaad ◽  
J. Buckman ◽  
R. I. Smith ◽  
J. W. G. Bos
Keyword(s):  
Solid Solution ◽  
High Temperature ◽  
Thermoelectric Properties ◽  
Heusler Alloys ◽  
Temperature Stability ◽  
High Temperature Stability

The thermoelectric properties and high-temperature stability of the Ti1−xVxCoSb1−xSnx solid solution have been investigated.

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