Highly flexible thermoelectric material comprising organic-inorganic hybrid composite and thermoelectirc device comprising the same

摘要

TECHNICAL FIELD The present invention relates to a thermoelectric conversion material including an organic-inorganic hybrid composite and having enhanced thermoelectric properties and stability thereof, and a thermoelectric device including the thermoelectric conversion material. According to various embodiments of the present invention, since the organic-inorganic hybrid composite for thermoelectric conversion material has a very high mechanical flexibility, it is difficult to process inorganic materials conventionally, so that it takes high temperature, long time and high cost in processing, The hybrid inorganic / organic hybrid material for thermoelectric conversion material is excellent in dimensional stability, so that the conventional inorganic material has high brittleness and low dimensional stability. It is possible to achieve an effect of solving the problem that it can not be utilized as a flexible and thin device. In addition, since the thermoelectric conversion material according to the present invention maintains the thermoelectric performance and internal structure of the material even when mechanical bending deformation occurs, and delamination phenomenon does not occur between the components in the module, It can be used as a next-generation green energy material that can solve the problem of depletion and environmental pollution.