High performance PbS quantum dot/graphene hybrid solar cell with efficient charge extraction

Hybrid colloidal quantum dot (CQD) solar cells are fabricated from multilayer stacks of lead sulfide (PbS) CQD and single layer graphene (SG). The inclusion of graphene interlayers is shown to increase power conversion efficiency by 9.18%. It is shown that the inclusion of conductive graphene enhan...

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Bibliographic Details
Main Authors: Cha, S, Watt, A, Hong, J, Assender, H, Kim, B, Neo, D, Hou, B, Park, J, Cho, Y, Zhang, N, Pak, S, Lee, S, Kim, J, Sohn, J
Format: Journal article
Published: American Chemical Society 2016