Optical properties of dye DN-F01 as sensitizer
نویسندگان
چکیده
منابع مشابه
control of the optical properties of nanoparticles by laser fields
در این پایان نامه، درهمتنیدگی بین یک سیستم نقطه کوانتومی دوگانه(مولکول نقطه کوانتومی) و میدان مورد مطالعه قرار گرفته است. از آنتروپی ون نیومن به عنوان ابزاری برای بررسی درهمتنیدگی بین اتم و میدان استفاده شده و تاثیر پارامترهای مختلف، نظیر تونل زنی(که توسط تغییر ولتاژ ایجاد می شود)، شدت میدان و نسبت دو گسیل خودبخودی بر رفتار درجه درهمتنیدگی سیستم بررسی شده اشت.با تغییر هر یک از این پارامترها، در...
15 صفحه اولApplication of azo dye as sensitizer in dye-sensitized solar cells
An azo dye used as photosensitizers in Dye-sensitized solar cells DSSCs. Azo dyes economically superior to organometallic dyes because they are color variation and cheap. The spectrophotometric evaluation of an azo dye in solution and on a TiO2 substrate show that the dye form J-aggregation on the nanostructured TiO2 substrate. Oxidation potential measurements for used azo dyes ensured an energ...
متن کاملOptical properties of dye molecules as a function of the surrounding dielectric medium
We perform an optical study of sulforhodamine B and sulforhodamine 101 molecules solved in water droplets ~reversed micelles! that are stabilized by a surfactant and suspended in various mixtures of heptane and toluene. While the dielectric permittivity of the surrounding medium varies with the proportions of heptane and toluene, the chemical environment of the dye molecules always remains the ...
متن کاملAnisotropic Optical Properties of Thin-Film Thiacarbocyanine Dye Aggregates
Optical properties of thin films of aggregated thiacarbocyanine (TCC) dyes have been studied by means of spectroscopic ellipsometry and polarized IR spectroscopy. The experimental results reveal a strongly anisotropic response of the films, as quantified in the reported anisotropic dielectric functions over a wide range of frequencies. The studied TCC films exhibit both J-aggregate and H-aggreg...
متن کاملNatural Dyes from Roselle Flower as a Sensitizer in Dye- Sensitized Solar Cell (DSSC)
Received Aug 29, 2017 Revised Nov 18, 2017 Accepted Dec 4, 2017 Hibiscus Sabdariffa L. well known as Roselle flower was used as sensitizers for Dye-Sensitized Solar Cell (DSSC). The dyes were extracted using distilled water (DI) and ethanol (E) extract solvent in an ultrasonic cleaner for 30 minutes with a frequency of 37 Hz by using ‘degas’ mode at the temperature of 30°. Doctor blade method w...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of Physics: Theories and Applications
سال: 2019
ISSN: 2549-7324,2549-7316
DOI: 10.20961/jphystheor-appl.v3i1.38146