ABSTRACT
Environmental issues have been seen as a popular topic recently. Our daily energy comes from oil, gas, and coal, which will run out soon. Also, using these resources pollute our environment. Thus, study on alternative energy as green energy is now a popular science included solar cell, hydrogen fuel cell, biomass energy, wind, geothermal energy, also including our topic today, thermoelectricity (T. Caillat et al. Volume: 2, 1996. 905-909).
