The mechanism of charge carrier transport in the tin doped indium oxide (ITO)/polymer/Cu structure was studied for first time, where thin films poly(arylene ether ketone), which has properties electronic switching from insulating to highly conductive state, were used. system under study can be considered as a model current-collecting contact solar cell with ITO top layer. Keywords: transparent ...

Edge-selectively grafted graphite (EGG) with poly(ether-ketone) was prepared by the Friedel-Crafts acylation in a mild polyphosphoric acid (PPA)-phosphorous pentoxide (P(2)O(5)) mixture. The homogeneous reaction dope was coagulated in air moisture at different temperatures. The morphology of expanded EGG was changed from balls, balls/rods and rods with respect to coagulation temperatures of 80,...

Fuel cell technology yields cleaner energy resources for diverse applications such as transport, power stationery, and portable devices.