The path to 20% power conversion efficiencies in nonfullerene acceptor organic solar cells
The power conversion efficiencies (PCEs) of single‐junction organic solar cells (OSC) have
now reached over 18%. This rapid recent progress can be attributed to the development of …
now reached over 18%. This rapid recent progress can be attributed to the development of …
Interfacial charge transfer states in condensed phase systems
K Vandewal - Annual review of physical chemistry, 2016 - annualreviews.org
Intermolecular charge transfer (CT) states at the interface between electron-donating (D)
and electron-accepting (A) materials in organic thin films are characterized by absorption …
and electron-accepting (A) materials in organic thin films are characterized by absorption …
Hot-carrier cooling and photoinduced refractive index changes in organic–inorganic lead halide perovskites
MB Price, J Butkus, TC Jellicoe, A Sadhanala… - Nature …, 2015 - nature.com
Metal-halide perovskites are at the frontier of optoelectronic research due to solution
processability and excellent semiconductor properties. Here we use transient absorption …
processability and excellent semiconductor properties. Here we use transient absorption …
Unraveling the influence of non-fullerene acceptor molecular packing on photovoltaic performance of organic solar cells
In non-fullerene organic solar cells, the long-range structure ordering induced by end-group
π–π stacking of fused-ring non-fullerene acceptors is considered as the critical factor in …
π–π stacking of fused-ring non-fullerene acceptors is considered as the critical factor in …
Optimized fibril network morphology by precise side‐chain engineering to achieve high‐performance bulk‐heterojunction organic solar cells
A polymer fibril assembly can dictate the morphology framework, in forming a network
structure, which is highly advantageous in bulk heterojunction (BHJ) organic solar cells …
structure, which is highly advantageous in bulk heterojunction (BHJ) organic solar cells …
Mapping polymer donors toward high-efficiency fullerene free organic solar cells.
Mapping Polymer Donors toward High-Efficiency Fullerene Free Organic Solar Cells. -
Abstract - Europe PMC Sign in | Create an account https://orcid.org Europe PMC Menu About …
Abstract - Europe PMC Sign in | Create an account https://orcid.org Europe PMC Menu About …
High exciton diffusion coefficients in fused ring electron acceptor films
Modest exciton diffusion lengths dictate the need for nanostructured bulk heterojunctions in
organic photovoltaic (OPV) cells; however, this morphology compromises charge collection …
organic photovoltaic (OPV) cells; however, this morphology compromises charge collection …
High‐performance fluorinated fused‐ring electron acceptor with 3D stacking and exciton/charge transport
A new fluorinated electron acceptor (FINIC) based on 6, 6, 12, 12‐tetrakis (3‐fluoro‐4‐
hexylphenyl)‐indacenobis (dithieno [3, 2‐b; 2′, 3′‐d] thiophene) as the electron‐donating …
hexylphenyl)‐indacenobis (dithieno [3, 2‐b; 2′, 3′‐d] thiophene) as the electron‐donating …
Balanced partnership between donor and acceptor components in nonfullerene organic solar cells with> 12% efficiency
Relative to electron donors for bulk heterojunction organic solar cells (OSCs), electron
acceptors that absorb strongly in the visible and even near‐infrared region are less well …
acceptors that absorb strongly in the visible and even near‐infrared region are less well …
Entropy and disorder enable charge separation in organic solar cells
Although organic heterojunctions can separate charges with near-unity efficiency and on a
subpicosecond time scale, the full details of the charge-separation process remain unclear …
subpicosecond time scale, the full details of the charge-separation process remain unclear …