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1.949.468  Articles
1 of 194.948 pages  |  10  records  |  more records»
The enhancement of light absorption and photoluminescence quenching properties of the bulk heterojunction systems which were fabricated using poly(N-vinylcarbazole) (PVK); poly(N-hexylthiophene)(P3HT) and fullerene derivative 1-(3-methoxycarbonyl) propyl-... see more

PEDOT: PSS thin films are widely used as transparent coatings in flexible semiconductor devices including solar cells. However, they are not widely used as transparent coatings in combination with crystal substrates. This work shows the possibility of usi... see more

Organometal halide perovskite materials have shown high potential as light absorbers for photovoltaic applications. In this work, perovskite planar solar cells were fabricated on corning substrates with the structure as follows: the first layer made of ta... see more

CuBi2O4/CeO2 composite materials were synthesized by solid state method and were characterized by a number of techniques such as X-ray diffraction, scanning electron microscopy and UV–Vis diffuse reflectance spectroscopy. The photocatalytic activity of th... see more

Excessive discharge of toxic chemicals such as phenolic compounds emanated from the industry appends the existing problem of water scarcity issue. Hence, engineering photocatalytic material remain crucial in finding new ways to combat the challenge of wat... see more

We report a room-temperature (RT) hydrogen gas (H2) sensor based on palladium-decorated single-walled carbon nanotube/Si (Pd-SWNTs/Si) heterojunction. The current-voltage (I-V) curves of the Pd-SWNTs/Si heterojunction in different concentrations of H2 wer... see more

CuBi2O4/CeO2 composite materials were synthesized by solid state method and were characterized by a number of techniques such as X-ray diffraction, scanning electron microscopy and UV–Vis diffuse reflectance spectroscopy. The photocatalytic activity of th... see more

The need for clean, inexpensive and renewable energy has increasingly turned research attention towards polymer photovoltaic cells. However, the performance efficiency of these devices is still low in comparison with silicon-based devices. The recent intr... see more

The paper presents the results of studies of the optical and electrical properties of ??Ox/n-Cd1-?Zn?Te semiconductor heterojunctions made by depositing MoOx films on a pre-polished surface of n-Cd1-?Zn?Te plates (5 × 5 × 0.7 mm3) in a universal vacuum in... see more

1 of 194.948 pages  |  10  records  |  more records»