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Enhanced power-conversion efficiency in polymer solar cells using an inverted device structure
typically based on n-type metal oxides, our device is solutionprocessed at room temperature, enabling easy processibility over a large area. Accordingly, the approach is fully amenable to… Expand
Clinical and immunologic features in severe and moderate Coronavirus Disease 2019.
BACKGROUND Since December 2019, an outbreak of Coronavirus Disease 2019 (COVID-19) caused by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) emerged in Wuhan, and is now becoming a… Expand
Simultaneous enhancement of open-circuit voltage, short-circuit current density, and fill factor in polymer solar cells.
- Zhicai He, Chengmei Zhong, +5 authors Y. Cao
- Materials Science, Medicine
- Advanced materials
- 25 October 2011
Simultaneous enhancement of open-circuit voltage, short-circuit current density, and fill factor in highly efficient polymer solar cells by incorporating an alcohol/water-soluble conjugated polymer… Expand
High-Detectivity Polymer Photodetectors with Spectral Response from 300 nm to 1450 nm
Polymer Photodetectors Optical sensing is used in a wide range of applications, such as low-light detection systems in cars and cameras. Most photodetectors have a limited spectral range and can only… Expand
Counter-ion induced processibility of conducting polyaniline and of conducting polyblends of polyaniline in bulk polymers
Abstract By using a suitably functionalized protonic acid to protonate polyaniline, the counter ion can induce processibility of the resulting PANI complex. Our results demonstrate the feasibility of… Expand
Polymer solar cells: Recent development and possible routes for improvement in the performance
The development of polymer solar cells is rapidly accelerating as the need of new clean energy sources. Polymer solar cells are attractive because they can be manufactured on plastic substrates by a… Expand
Electrochemical properties of luminescent polymers and polymer light-emitting electrochemical cells
The electrochemical p-doping potentials (φp) and n-doping potentials (φn) of 10 soluble poly(1,4-phenylene vinylene) (PPV) derivatives and of the conjugated polymer blend in a light-emitting… Expand
Optical and electrical effects of gold nanoparticles in the active layer of polymer solar cells
The effects of Au nanoparticles (NPs) incorporated into the active layer of polymer solar cells (PSCs) with a newly synthesized donor polymer are investigated in detail. Our work shows that localized… Expand
Vanadium oxide supported on mesoporous SBA-15 as highly selective catalysts in the oxidative dehydrogenation of propane
Abstract The combination of different techniques (DR UV–vis, 51 V NMR, UV-Raman, FTIR, and H 2 -TPR) in the characterization of vanadia supported on mesoporous SBA-15 catalysts shows that the… Expand
Single-junction polymer solar cells with high efficiency and photovoltage
Organic solar cells with efficiency greater than 10% are fabricated by incorporating a semiconductor polymer with a deepened valence energy level.