Nanostructured p-type Cr/V2O5thin films with boosted thermoelectric properties

2014 ◽  
Vol 2 (18) ◽  
pp. 6456-6462 ◽  
Author(s):  
Joana Loureiro ◽  
Joao R. Santos ◽  
Adriana Nogueira ◽  
Frederic Wyczisk ◽  
Laurent Divay ◽  
...  
Keyword(s):  
Thin Film ◽  
Thermoelectric Properties ◽  
Thermoelectric Material ◽  
Thermal Evaporation ◽  
P Type

This work reports the influence of a Cr layer in boosting the thermoelectric properties of a non-toxic and abundant thermoelectric material, V2O5, deposited as a thin film by thermal evaporation and annealed at 500 °C, reachingZT> 0.1.

Thermoelectric Properties on SixGe1-x Containing Fullerite

2007 ◽  
Vol 280-283 ◽  
pp. 409-412 ◽  
Author(s):  
Gui Ying Xu ◽  
Xiao Feng Wu ◽  
Li Li Zhang ◽  
Chang Chun Ge
Keyword(s):  
Quantum Dot ◽  
Thermoelectric Property ◽  
Thermoelectric Properties ◽  
Thermoelectric Material ◽  
Analytical Method ◽  
Hot Pressing ◽  
Thermoelectric Generator ◽  
Pressing Method ◽  
Higher Temperature ◽  
P Type

SixGe1-x (x = 0.75 for n-type and 0.7 for p-type) is a typical thermoelectric material used at higher temperature as thermoelectric generator. Its property is dependent on the composition. SixGe1-x containing different amount of fullerite added as hollow quantum dot were fabricated by hot-pressing method. The relations among thermoelectric property, the amount of fullerite and the microstructure were investigated by normal measurement and analytical method.

scholarly journals Transparent flexible thermoelectric material based on non-toxic earth-abundant p-type copper iodide thin film

2017 ◽  
Vol 8 (1) ◽  
Author(s):  
C. Yang ◽  
D. Souchay ◽  
M. Kneiß ◽  
M. Bogner ◽  
H. M. Wei ◽  
...  
Keyword(s):  
Thin Film ◽  
Thermoelectric Material ◽  
Copper Iodide ◽  
Earth Abundant ◽  
P Type ◽  
Flexible Thermoelectric

Enhanced thermoelectric properties of p-type Ag2Te by Cu substitution

2015 ◽  
Vol 3 (19) ◽  
pp. 10303-10308 ◽  
Author(s):  
Hangtian Zhu ◽  
Jun Luo ◽  
Huaizhou Zhao ◽  
Jingkui Liang
Keyword(s):  
Transport Properties ◽  
Thermoelectric Properties ◽  
Thermoelectric Material ◽  
Cu Substitution ◽  
P Type

p-type Ag2Te is improved to be a promising thermoelectric material by Cu substitution, which enables the formation of a novel layered nanostructure and substantially modulates the transport properties.

Transfer of P-type to N-type Thermoelectric Properties of Ag-Sb-Te Thin Film Through Temperature Annealing and Its Electrical Power Generation

2019 ◽  
Vol 49 (1) ◽  
pp. 572-577
Author(s):  
Natchanun Prainetr ◽  
Athorn Vora-ud ◽  
Mati Horprathum ◽  
Pennapa Muthitamongkol ◽  
Somporn Thaowonkaew ◽  
...  
Keyword(s):  
Thin Film ◽  
Power Generation ◽  
Electrical Power Generation ◽  
Thermoelectric Properties ◽  
Electrical Power ◽  
P Type

scholarly journals Enhancement in thermoelectric properties using a P-type and N-type thin-film device structure

2013 ◽  
Vol 34 (10) ◽  
pp. 1728-1734 ◽  
Author(s):  
Ling Xu ◽  
Yuchun Liu ◽  
Bingbing Chen ◽  
Chen Zhao ◽  
Kai Lu
Keyword(s):  
Thin Film ◽  
Thermoelectric Properties ◽  
Device Structure ◽  
Thin Film Device ◽  
P Type

scholarly journals Localized double phonon scattering and DOS induced thermoelectric enhancement of degenerate nonstoichiometric Li1−xNbO2 compounds

RSC Advances ◽  
2017 ◽  
Vol 7 (84) ◽  
pp. 53255-53264 ◽  
Author(s):  
Jamil Ur Rahman ◽  
Nguyen Van Du ◽  
Gul Rahman ◽  
V. M. García-Suárez ◽  
Won-Seon Seo ◽  
...  
Keyword(s):  
Thermoelectric Properties ◽  
Thermoelectric Material ◽  
Significant Role ◽  
Phonon Scattering ◽  
Thermoelectric Performance ◽  
Oxide Thermoelectric Material ◽  
P Type

We report the synthesis and thermoelectric properties of a new p-type oxide thermoelectric material (Li1−xNbO2, with x = 0–0.6), in which Li-vacancies play a significant role in the enhancement of the thermoelectric performance.

scholarly journals First-Principle Study on p-n Control of PEDOT-Based Thermoelectric Materials by PTSA Doping

Polymers ◽  
2021 ◽  
Vol 13 (20) ◽  
pp. 3518
Author(s):  
Hideki Arimatsu ◽  
Yuki Osada ◽  
Ryo Takagi ◽  
Takuya Fujima
Keyword(s):  
Thermoelectric Properties ◽  
Thermoelectric Material ◽  
Electromotive Force ◽  
First Principle ◽  
Density Of State ◽  
Large Power ◽  
Thermal Electromotive Force ◽  
Principle Calculation ◽  
First Principle Calculation ◽  
P Type

PEDOT:Tos, a PSS-free PEDOT-based material, is a promising possible organic thermoelectric material for a practical conversion module because the material reportedly has a large power factor. However, since PEDOT:Tos is mainly reported to be a p-type thermoelectric material, the development of PSS-free PEDOT with n-type thermoelectric properties is desirable. Thus, in order to search for PSS-free PEDOT with n-type thermoelectric properties, we investigated the doping concentration of PTSA dependence of the thermoelectric property using the first-principle calculation. The band structure and the density of state indicated that the n-type thermal electromotive force was attributed to the electrons’ large effective mass. Such electrons were produced thanks to the binding of the dopant PTSA to the benzene ring. The contribution of the electron to the Seebeck coefficient increased with increasing PTSA doping concentrations.

FeNbSb p-type half-Heusler compound: beneficial thermomechanical properties and high-temperature stability for thermoelectrics

2017 ◽  
Vol 5 (27) ◽  
pp. 6677-6681 ◽  
Author(s):  
W. Silpawilawan ◽  
K. Kurosaki ◽  
Y. Ohishi ◽  
H. Muta ◽  
S. Yamanaka
Keyword(s):  
High Temperature ◽  
Thermoelectric Properties ◽  
Thermoelectric Material ◽  
Temperature Stability ◽  
Thermomechanical Properties ◽  
High Temperature Stability ◽  
Heusler Compound ◽  
P Type

FeNbSb is an excellent p-type half-Heusler thermoelectric material from the viewpoint of not only thermoelectric properties but also thermomechanical properties.

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