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Back Cover: Ternary Organic Solar Cells with Reduced Graphene Oxide–Sb 2 S 3 Hybrid Nanosheets as the Cascade Material (ChemNanoMat 5/2015)
Author(s) -
Balis Nikolaos,
Konios Dimitrios,
Stratakis Emmanuel,
Kymakis Emmanuel
Publication year - 2015
Publication title -
chemnanomat
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.947
H-Index - 32
ISSN - 2199-692X
DOI - 10.1002/cnma.201500117
Subject(s) - graphene , materials science , ternary operation , organic solar cell , cascade , energy conversion efficiency , oxide , photovoltaics , nanotechnology , antimony , optoelectronics , photovoltaic system , chemical engineering , computer science , composite material , metallurgy , electrical engineering , polymer , engineering , programming language
The Back Cover illustrates the use of reduced graphene oxide‐antimony sulfide (rGO‐Sb 2 S 3 ) hybrid nanosheets as the cascade material in ternary organic solar cells. Their utilization in PCDTBT:PC71BM blend leads to power conversion efficiency of 6.81%; a value 23% higher than the efficiency of the binary devices. The results demonstrate that the exploitation of on‐demand functionalized graphene derivatives as electron cascade materials is a promising way towards improving the performance of organic photovoltaics. More details can be found in the Full Paper by E. Kymakis et al. on page 346 in Issue 5, 2015 . (DOI: 10.1002/cnma.201500044).