Recent progress of all-polymer solar cells–From chemical structure and device physics to photovoltaic performance
Single junction organic solar cells (OSCs) have now achieved power conversion efficiencies
(PCEs) exceeding 17%. Most of these high performance OSCs contain fullerene acceptors …
(PCEs) exceeding 17%. Most of these high performance OSCs contain fullerene acceptors …
Non‐volatile perfluorophenyl‐based additive for enhanced efficiency and thermal stability of nonfullerene organic solar cells via supramolecular fluorinated …
KE Hung, YS Lin, YJ Xue, HR Yang… - Advanced Energy …, 2022 - Wiley Online Library
A novel non‐volatile additive, fluorinated bis (perfluorophenyl) pimelate (BF7), is
demonstrated to effectively improve both the efficiency and thermal stability of a highly …
demonstrated to effectively improve both the efficiency and thermal stability of a highly …
Designing a ternary photovoltaic cell for indoor light harvesting with a power conversion efficiency exceeding 20%
We used several polymers as the ternary components to demonstrate a ternary strategy to
improve the performance of PCDTBT: PC71BM devices under 1 sun and indoor illumination …
improve the performance of PCDTBT: PC71BM devices under 1 sun and indoor illumination …
PTB7 and PTB7-Th as universal polymers to evaluate materials development aspects of organic solar cells including interfacial layers, new fullerenes, and non …
Polymeric semiconductor based solar cells (PSCs) present attractive properties such as
being lightweight, mechanically flexible, and enabling low-cost production. Everything …
being lightweight, mechanically flexible, and enabling low-cost production. Everything …
Efficient large area organic solar cells processed by blade‐coating with single‐component green solvent
While the performance of laboratory‐scale organic solar cells (OSCs) continues to grow,
development of high efficiency large area OSCs remains a big challenge. Although a few …
development of high efficiency large area OSCs remains a big challenge. Although a few …
Enhanced surface passivation of lead sulfide quantum dots for short-wavelength photodetectors
Lead sulfide (PbS) quantum dots are promising solution-processed materials for short-wave
infrared (SWIR) photodetectors due to their tunable band gap and solution processability …
infrared (SWIR) photodetectors due to their tunable band gap and solution processability …
Porphyrin-based thick-film bulk-heterojunction solar cells for indoor light harvesting
A porphyrin-based donor material P1 is used to fabricate bulk-heterojunction solar cells
harvesting room light. P1 consists of a porphyrin ring linked by two ethylrhodanine end caps …
harvesting room light. P1 consists of a porphyrin ring linked by two ethylrhodanine end caps …
Importance of electric-field-independent mobilities in thick-film organic solar cells
In organic solar cells (OSCs), a thick active layer usually yields a higher photocurrent with
broader optical absorption than a thin active layer. In fact, a∼ 300 nm thick active layer is …
broader optical absorption than a thin active layer. In fact, a∼ 300 nm thick active layer is …
Using ultralow dosages of electron acceptor to reveal the early stage donor–acceptor electronic interactions in bulk heterojunction blends
Tuning the donor–acceptor (D–A) weight ratio is an essential step to optimize the
performance of a bulk heterojunction (BHJ) solar cell. The unoptimized regime with a low …
performance of a bulk heterojunction (BHJ) solar cell. The unoptimized regime with a low …
A universal processing additive for high-performance polymer solar cells
To optimize the performance of polymer solar cells, various techniques have been
developed and reported from various research fields. The introduction of processing …
developed and reported from various research fields. The introduction of processing …