all-polymer solar cells
acs.chemmater.9b01011.pdf
... organic solar cells (OSCs) continue to improve, 1 − 4 the thermomechanical stability of the active layer becomes increasingly important to ensure stable operation over the life of the ...for ...
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Polymer-fullerene based bulk heterojunction P3HT:PCBM solar cell: The influence of PTU as a chemical additive on photovoltaic performance
... different solar cells made at different concentrations of ...for all these devices exhibit three distinct regimes: at low voltage, the measured current is dominated by local leakage currents due to ...
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Fabrication and characterisation of high efficiency inverted P3HT:PCBM polymer solar cells
... The solar cell devices in the current thin film technologies are very expensive and high em bedded energy, that gives a high energy payback period and hence results in the high capital cost ...organic solar ...
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The Role of Oxide Thin Layer in Inverted Structure Polymer Solar Cells
... Prior to investigation of the as-prepared inverted struc- ture polymer solar cells, a device with structure of FTO/P3HT:PCBM/PEDOT/Ag, i.e., not including an oxide thin film to separate the FTO glass ...
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Bicontinuous minimal surface nanostructures for polymer blend solar cells
... of polymer solar cells employ- ing a range of morphology ...nearly all the reported DMC simulations have only looked at short-circuit, and been limited to a small range of ...
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The impact of hot charge carrier mobility on photocurrent losses in polymer-based solar cells
... Numerical Simulations of Resistance dependent PhotoVoltage (RPV) measurements. Our experiments were made possible by the development of a new transient photoconductivity technique that we call Resistance dependent ...
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Effects of Annealing Conditions on ZnO Buffer Layer for Inverted Polymer Solar Cells
... ITO. All these provide a better condition to deposit a high quality poly- mer composite active film, and enhance their combina- tion of the ZnO buffer layer and the polymer composite active ...
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Hybrid polymer/ZnO solar cells sensitized by PbS quantum dots
... FESEM S-4800 (Hitachi, Ltd., Chiyoda, Tokyo, Japan). The absorption spectrum was recorded using a Shi- madzu UV-3101PC spectrophotometer (Shimadzu Cor- poration, Nakagyo-ku, Kyoto, Japan). Current-voltage [I- V ] ...
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Indium-free multilayer semi-transparent electrodes for polymer solar cells
... electrode were also fabricated. Both quartz-glass substrates and pre-patterned ITO fi lms were purchased from Ossila Limited. To prepare the quartz-substrates, they were initially cleaned by sequential sonication in warm ...
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In Situ Morphology Control of P3HT:PC61BM Bulk Heterojunction (BHJ) Polymer Solar Cells.
... optimum exposure conditions. In the soluble portion, aromatic stretching vibrational C-H and C=C peaks are shown at 3080~3030 cm -1 and 1570 ~1475cm -1 (as a doublet) respectively and an aromatic in planar and out of ...
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A Short Progress Report on High Efficiency Perovskite Solar Cells
... of solar cell called dye-sensitized solar cell, which can cover the sun light energy into electricity energy with an effi- ciency about 7% ...conventional solar cells, these novel solar ...
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Fabrication of solution processed photoactive polymer and halide perovskite based solar cells
... solar cells. The degradation mechanism of halide perovskite-based solar cells has not been fully investigated in the past five years; most studies have been focused on enhancing the ...
230
Enhancing the light absorbance of polymer solar cells by introducing pulsed laser deposited CuIn0 8Ga0 2Se2 nanoparticles
... conjugated polymer active layers, we measured the UV-visible-infrared absorption and PL spectra of the P3HT:PCBM layers with and without the CIGS interlayers (prepared on ITO-glass ...
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Spray-on Thin Film PV Solar Cells: Advances, Potentials and Challenges
... crystalline solar cells making them relatively expensive to ...such solar cells, research and development have also been directed towards the invention and development of alternative ...
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Golden ratio applied in the orientation of solar cells in a golden spiral solar panel
... Two solar panels were made; one flat-oriented, the typical solar panel; and one golden spiral ...flat-oriented solar panel in terms of voltage and current produced show that the values range from ...
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Fabrication and Characterization of Bulk Heterojunction Solar Cells Based on Liquid Crystal Semiconductive Polymer
... Organic solar cells have their unique advantages of use- ful applications, low cost, light weight and easy process- ing ...organic solar cells based on a low band gap conjugated polymer ...
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Balanced Dipole Effects on Interfacial Engineering for Polymer/TiO2 Array Hybrid Solar Cells
... Scanning electron microscopy (SEM) measurements of nanostructures were performed with field-emission scanning electron microscopy (FE-SEM, Hitachi S-4700). Transmission electron microscopy (TEM) and high- resolution TEM ...
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Performance characteristics of polymer photovoltaic solar cells with an additive incorporated active layer
... is not close enough to contact with P3HT to undergo a charge transfer, and the interface area between P3HT and PCBM is decreasing [19]. It is observed that more severe phase separation occurred when more ...
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Effect of ZnCdTe Alloyed Nanocrystals on Polymer–Fullerene Bulk Heterojunction Solar Cells
... between polymer and ZnCdTe nanoparticles cross through the nanocomposite film and much more electrons photo- generated by the incident photon through the device ...
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Preparation of SnS2 colloidal quantum dots and their application in organic/inorganic hybrid solar cells
... adjacent ones (Figure 9D). Thus, electrons can find a more convenient way to transport themselves to the electrode through interpenetrating networks. Besides, the film surface becomes much flatter after annealing (Figure ...
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