Oxide-Based Thermoelectric Generator for High-Temperature Application Using p-Type Ca3Co4O9 and n-Type In1.95Sn0.05O3 Legs

2016 ◽  
Vol 3 (3) ◽  
Author(s):  
Michael Bittner ◽  
Benjamin Geppert ◽  
Nikola Kanas ◽  
Sathya Prakash Singh ◽  
Kjell Wiik ◽  
...  
Keyword(s):  
High Temperature ◽  
Thermal Energy ◽  
Thermoelectric Generator ◽  
Electrical Energy ◽  
Electrical Current ◽  
High Temperature Application ◽  
Thermoelectric Energy ◽  
Entropy Current ◽  
Temperature Application ◽  
P Type

AbstractA thermoelectric generator couples an entropy current with an electrical current in a way, that thermal energy is transformed to electrical energy. Hereby the thermoelectric energy conversion can be described in terms of fluxes of entropy and electric charge at locally different temperature and electric potential. Crucial for the function of a thermoelectric generator is the sign and strength of the coupling between the entropy current and the electrical current in the thermoelectric materials. For high-temperature application, tin-doped indium oxide (In

A High-Temperature Thermoelectric Generator Based on Oxides

2014 ◽  
Vol 1 (1-2) ◽  
Author(s):  
Armin Feldhoff ◽  
Benjamin Geppert
Keyword(s):  
High Temperature ◽  
Energy Conversion ◽  
Power Factor ◽  
Figure Of Merit ◽  
Thermoelectric Generator ◽  
Electrical Current ◽  
Oxide Ceramics ◽  
Thermoelectric Energy ◽  
Entropy Current ◽  
P Type

AbstractThe thermoelectric energy conversion is described in terms of fluxes of extensive variables entropy and charge, which gives a clear meaning to the figure of merit and to the power factor. Strength and sign of coupling of entropy current and electrical current is decisive for the function of a thermoelectric generator, which was built from n-type and p-type oxide ceramics to be suitable for the high-temperature range. For n-type and p-type legs, Zn

Oxide-Based Thermoelectric Generator for High-Temperature Application Using p-Type Ca3Co4O9 and n-Type In1.95Sn0.05O3 Legs

ENERGYO ◽  
2018 ◽  
Author(s):  
Michael Bittner ◽  
Benjamin Geppert ◽  
Nikola Kanas ◽  
Sathya Prakash Singh ◽  
Kjell Wiik ◽  
...  
Keyword(s):  
High Temperature ◽  
Thermoelectric Generator ◽  
High Temperature Application ◽  
Temperature Application ◽  
P Type

Spring and piston system for high temperature application

1997 ◽  
Author(s):  
R. Spivey ◽  
S. Breeding ◽  
J. Andrews ◽  
D. Stefanescu ◽  
S. Sen ◽  
...  
Keyword(s):  
High Temperature ◽  
High Temperature Application ◽  
Piston System ◽  
Temperature Application

High-Temperature Brazing Molybdenum

2012 ◽  
Vol 586 ◽  
pp. 69-73
Author(s):  
Chia Chen Lin ◽  
Cheng Han Lee ◽  
Ren Kae Shiue ◽  
Hsiou Jeng Shy
Keyword(s):  
High Temperature ◽  
Intermetallic Phase ◽  
High Temperature Application ◽  
Three Point Bending ◽  
Brazed Joints ◽  
Temperature Application ◽  
Titanium Foils

High-temperature brazing molybdenum using palladium and titanium foils have been investigated in the experiment. Successful brazed joints are achieved from using the palladium filler foil. Brazed joints are fully dense and free of any intermetallic phase. Three point bending strengths of 246 and 233 MPa are obtained from joints using 100 m thick palladium filler foil brazed at 1580 and 1610 oC for 600 s, respectively. The application of palladium filler foil shows potential in brazing molybdenum for high-temperature application.

Novel persistent phosphors Eu2+ - doped Sr5SiO4Cl6 with codopants Cr3+ and Sc3+ in high temperature application

2021 ◽  
pp. 118607
Author(s):  
Yanyan Zhou ◽  
Yingjuan Yan ◽  
Yanyan Li ◽  
Xiang Li ◽  
Haoyang Wu ◽  
...  
Keyword(s):  
High Temperature ◽  
High Temperature Application ◽  
Temperature Application
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