The improvement of the power conversion efficiency (PCE) of polymer bulk heterojunction
(BHJ) solar cells has generally been achieved through synthetic design to control frontier …

Functional polymeric materials have seen their way into every facet of materials chemistry
and engineering. In this review article, we focus on a promising class of polymers, poly …

The efficiency of bulk heterojunction solar cells depends strongly on the morphology of the
electron donors (conjugated polymers) and electron acceptors (fullerene derivatives) in the …

It is common knowledge that molecular energy level offsets of a type II heterojunction formed
at the donor–acceptor interface are considered to be the driving force for photoinduced …

A variety of measurement techniques including photothermal deflection spectroscopy (PDS),
auger electron spectroscopy (AES),(sub–bandgap) external quantum efficiency (EQE), and …

Efficient charge generation via exciton dissociation in organic bulk heterojunctions
necessitates donor–acceptor interfaces, eg, between a conjugated polymer and a fullerene …

Ternary blending of amorphous and semi-crystalline anthracene-containing poly (p-
phenylene-ethynylene)-alt-poly (p-phenylene-vinylene)(PPE-PPV) copolymers (AnE-PVs) …

Current energy consumption mainly depends on fossil fuels that are limited and can cause
environmental issues such as greenhouse gas emissions and global warming. These …

Under general working conditions, organic solar cells are exposed to a multitude of
degradative stresses, including light, oxygen, temperature and humidity. We selectively …

It is demonstrated that systematic and designated control of supramolecular nanostructures
via interfacial engineering enables (opto) electronic C60‐material properties to be widely …