![]() BBL:PEI thin films yield an n-type electrical conductivity reaching 8 S cm −1, along with excellent thermal, ambient, and solvent stability. ![]() ![]() Here, we report on the development of poly(benzimidazobenzophenanthroline):poly(ethyleneimine) (BBL:PEI) as an ethanol-based n-type conductive ink. Despite major efforts, no n-type equivalents to the benchmark PEDOT:PSS exist to date. However, to make these technologies truly pervasive, stable and easily processable, n-doped conducting polymers are also needed. ![]() Nature Communications volume 12, Article number: 2354 ( 2021)Ĭonducting polymers, such as the p-doped poly(3,4-ethylenedioxythiophene):poly(styrene sulfonate) (PEDOT:PSS), have enabled the development of an array of opto- and bio-electronics devices. ![]() A high-conductivity n-type polymeric ink for printed electronics ![]()
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