A materials physics perspective on structure–processing–function relations in blends of organic semiconductors
During the past 30 years of research in organic electronics, the development of mechanistic
understanding of important structure–processing–performance interrelationships has been …
understanding of important structure–processing–performance interrelationships has been …
Morphology control in organic solar cells
F Zhao, C Wang, X Zhan - Advanced Energy Materials, 2018 - Wiley Online Library
Organic solar cells (OSCs) can directly convert the sunlight into electrical energy and
present some advantages, such as low cost, light weight, flexibility, semitransparency, and …
present some advantages, such as low cost, light weight, flexibility, semitransparency, and …
The role of charge recombination to triplet excitons in organic solar cells
The use of non-fullerene acceptors (NFAs) in organic solar cells has led to power
conversion efficiencies as high as 18%. However, organic solar cells are still less efficient …
conversion efficiencies as high as 18%. However, organic solar cells are still less efficient …
Delineation of thermodynamic and kinetic factors that control stability in non-fullerene organic solar cells
Although non-fullerene small molecular acceptors (NF-SMAs) are dominating current
research in organic solar cells (OSCs), measurements of thermodynamics drivers and …
research in organic solar cells (OSCs), measurements of thermodynamics drivers and …
Recent advances in morphology optimization for organic photovoltaics
Organic photovoltaics are an important part of a next‐generation energy‐harvesting
technology that uses a practically infinite pollutant‐free energy source. They have the …
technology that uses a practically infinite pollutant‐free energy source. They have the …
[PDF][PDF] Importance of domain purity and molecular packing in efficient solution-processed small-molecule solar cells
DOI: 10.1002/adma. 201404388 and charge generation.[12–14] The actual morphologies
might thus comprise three phases, with relatively pure, aggregated donor and acceptor …
might thus comprise three phases, with relatively pure, aggregated donor and acceptor …
Significance of Average Domain Purity and Mixed Domains on the Photovoltaic Performance of High‐Efficiency Solution‐Processed Small‐Molecule BHJ Solar Cells
S Mukherjee, CM Proctor, GC Bazan… - Advanced Energy …, 2015 - Wiley Online Library
Whereas the role of molecularly mixed domains in organic photovoltaic devices for charge
generation is extensively discussed in the literature, the impact on charge recombination …
generation is extensively discussed in the literature, the impact on charge recombination …
Geminate and nongeminate pathways for triplet exciton formation in organic solar cells
Organic solar cells (OSCs) have recently shown a rapid improvement in their performance,
bringing power conversion efficiencies to above 18%. However, the open‐circuit voltage of …
bringing power conversion efficiencies to above 18%. However, the open‐circuit voltage of …
Visualizing morphological principles for efficient photocurrent generation in organic non-fullerene acceptor blends
W Köntges, P Perkhun, J Kammerer… - Energy & …, 2020 - pubs.rsc.org
The efficiency of organic solar cells with donor polymers and non-fullerene acceptors
depends on a complex morphology. Similar chemical and electronic structures impede …
depends on a complex morphology. Similar chemical and electronic structures impede …
Effect of solution shearing method on packing and disorder of organic semiconductor polymers
The solution shearing method has previously been used to tune the molecular packing and
crystal thin film morphology of small molecular organic semiconductors (OSCs). Here, we …
crystal thin film morphology of small molecular organic semiconductors (OSCs). Here, we …