Charge-Carrier Mobility Requirements for Bulk Heterjounction Solar Cells with High Fill Factor and External Quantum Efficiency >90%, J.A. Bartelt, D. Lam, T.M. Burke, S.M. Sweetnam, and M.D. McGehee, ...

Organic solar cells typically rely on an active layer called a bulk heterojunction—comprised of electron donor and acceptor materials—to capture and convert sunlight. Upon contact, sunlight ...

The design supports a wide range of organic materials, offering flexibility for future innovations in solar energy. To ...

PSS-related organic materials,” the research's corresponding author, Junshuai Li, told pv magazine. The researchers defined the solar cell as a “back heterojunction” device, as it was ...

Now, anodes containing a single-junction organic bulk heterojunction solar cell protected by a graphite sheet functionalized with an Earth-abundant electrocatalyst achieve a high water oxidation ...

They then applied the ISM strategy to both manipulate the bulk-heterojunction organic solar cell morphology and optimize the crystallization dynamics and energy loss of the non-fullerene organic ...