Recent progress in organic solar cells based on non-fullerene acceptors: materials to devices
Organic solar cells (OSCs) were dominated by donor–acceptor blends based on polymer
donors and fullerene acceptors for nearly two decades. In the past, apprehensions about the …
donors and fullerene acceptors for nearly two decades. In the past, apprehensions about the …
Recent progress on highly sensitive perovskite photodetectors
J Miao, F Zhang - Journal of Materials Chemistry C, 2019 - pubs.rsc.org
Perovskite photodetectors (PPDs), which combine the advantages of perovskite
semiconductor materials with superior optical and electronic properties and solution …
semiconductor materials with superior optical and electronic properties and solution …
Desired open-circuit voltage increase enables efficiencies approaching 19% in symmetric-asymmetric molecule ternary organic photovoltaics
The large open-circuit voltage (V oc) loss is currently the main obstacle for pursuing the
highly efficient organic photovoltaics (OPVs). To address this issue, we construct the ternary …
highly efficient organic photovoltaics (OPVs). To address this issue, we construct the ternary …
Over 17% efficiency ternary organic solar cells enabled by two non-fullerene acceptors working in an alloy-like model
Nowadays, organic solar cells (OSCs) with Y6 and its derivatives as electron acceptors
provide the highest efficiencies among the studied binary OSCs. To further improve the …
provide the highest efficiencies among the studied binary OSCs. To further improve the …
Achieving over 16% efficiency for single-junction organic solar cells
To achieve high photovoltaic performance of bulk hetero-junction organic solar cells (OSCs),
a range of critical factors including absorption profiles, energy level alignment, charge …
a range of critical factors including absorption profiles, energy level alignment, charge …
Over 17.4% Efficiency of Layer‐by‐Layer All‐Polymer Solar Cells by Improving Exciton Utilization in Acceptor Layer
Layer‐by‐layer all‐polymer solar cells (LbL all‐PSCs) are prepared with PM6 and PY‐IT by
using sequential spin coating method. The exciton dissociation efficiency in acceptor layer …
using sequential spin coating method. The exciton dissociation efficiency in acceptor layer …
Achieving over 15% efficiency in organic photovoltaic cells via copolymer design
Ternary blending and copolymerization strategies have proven advantageous in boosting
the photovoltaic performance of organic solar cells. Here, 15% efficiency solar cells using …
the photovoltaic performance of organic solar cells. Here, 15% efficiency solar cells using …
Versatile self‐assembled molecule enables high‐efficiency wide‐bandgap perovskite solar cells and organic solar cells
Perovskite solar cells (PSCs) and organic solar cells (OSCs) face device efficiency losses
and instability challenges with existing hole transport materials (HTMs). The development of …
and instability challenges with existing hole transport materials (HTMs). The development of …
Fluorination effects on indacenodithienothiophene acceptor packing and electronic structure, end-group redistribution, and solar cell photovoltaic response
Indacenodithienothiophene (IDTT)-based postfullerene electron acceptors, such as ITIC (2,
2′-[[6, 6, 12, 12-tetrakis (4-hexylphenyl)-6, 12-dihydrodithieno [2, 3-d: 2′, 3′-d′]-s …
2′-[[6, 6, 12, 12-tetrakis (4-hexylphenyl)-6, 12-dihydrodithieno [2, 3-d: 2′, 3′-d′]-s …
Ternary organic solar cells with efficiency> 16.5% based on two compatible nonfullerene acceptors
A ternary structure has been demonstrated as being an effective strategy to realize high
power conversion efficiency (PCE) in organic solar cells (OSCs); however, general materials …
power conversion efficiency (PCE) in organic solar cells (OSCs); however, general materials …