Completely Organic Multilayer Thin Film with Thermoelectric Power Factor Rivaling Inorganic Tellurides
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Composed exclusively of organic components, polyaniline (PANi), graphene, and double-walled nanotubes (DWNTs) are alternately deposited from aqueous solutions using a layer-by-layer assembly. The 40 quadlayer thin film (470 nm thick) exhibits electrical conductivity of 1.08 × 10(5) S m(-1) and a Seebeck coefficient of 130 μV K(-1) , producing a thermoelectric power factor of 1825 μW m(-1) K(-2) .
author list (cited authors)
Cho, C., Stevens, B., Hsu, J., Bureau, R., Hagen, D. A., Regev, O., Yu, C., & Grunlan, J. C.