Investigation on the Heat-to-Power Generation Efficiency of Thermoelectric Generators (TEGs) by Harvesting Waste Heat from a Combustion Engine for Energy Storage

<div>Hot side and cold side temperatures of TEG: (a) Al<sub>2</sub>O<sub>3</sub>, (b) Bi<sub>2</sub>Te<sub>3</sub>, (c) PbTe<sub>3</sub>, and (d) SiGe.</div>

International Journal of Energy Research

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Figure 7

Figure 7: Investigation on the Heat-to-Power Generation Efficiency of Thermoelectric Generators (TEGs) by Harvesting Waste Heat from a Combustion Engine for Energy Storage 

Figure 7 | Investigation on the Heat-to-Power Generation Efficiency of Thermoelectric Generators (TEGs) by Harvesting Waste Heat from a Combustion Engine for Energy Storage 