Dual-Layered Percolative Networks of Photoactive Materials and Elastomers for Highly-Stretchable, Efficient Organic Photovoltaics with Strain-Induced Power Enhancement up to 60% Strain

Dual-layered percolative systems with (1) polymer donor ( P D ):elastomer and (2) P D :small-molecule acceptor networks in bottom and top layers, respectively, enable intrinsically stretchable organic photovoltaics with excellent mechanical robustness.