Electrode sticker for electrode lamination process enables highly durable inverted organic solar cells

Organic solar cells (OSCs) have attracted great interest in recent years owing to such features as low cost, light weight, and flexibility. The top electrodes of OSCs are generally fabricated by vapor deposition on organic layers. Recently, electrode lamination has emerged a cost-effective process for the fabrication because it does not damage thin However, problems abound, including short-circuit current density (JSC) poor device durability resulting OSCs, which due weak contact between laminated films Herein we report an sticker that can be firmly attached layer thermocompression realize sticker-laminated with good JSC durability. showed high approached electrode-sublimated their PCE values remained unchanged were 98% maximum value after continuous photo-irradiation 100 h under ambient conditions. used fabricate low-cost performance practical applications.