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Thermal Conductivity Paper Database

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Recommended Papers for: thermal resistivity

Total Papers Found: 2

Measurements of the Thermal Conductivity of Lithium Polymer Battery Composite Cathodes

Thermal management is extremely important for large size batteries, however, inaccurate values have been used in the past for modeling. This paper investigates the thermal conductivity of the composite cathodes. This knowledge is needed to find the true thermal properties of lithium polymer batteries. The guarded heat flow meter was used to find these values, achieving a 5% precision ...

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Development of transport properties characterization capabilities for thermoelectric materials and modules 

Thermoelectric (TE) generators have very important applications, such as emerging automotive waste heat recovery and cooling applications. This study investigates how thermal conductivity, seebeck coefficient, and resistivity of bismuth telluride changes with increasing isothermal aging. The thermal conductivity was tested with the Transient Plane Source (TPS) method. Both bismuth telluride n and p type were tested for 2 wk, 8 wk, 6 mo, 1 yr, and 2 yr of isothermal aging at 240 degrees Celsius. The ...

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