منابع مشابه
Comparison of organic solar cells and inorganic solar cells
The fluctuating price of energy, due to a variety of reasons ranging from geo-political constraints to national and international economic issues, and the fact that these energy resources are finite, can be seen as the main incentives to make a transition to a clean energy society. Solar energy is just one of many ways to make this transition a reality, and of the raft of clean energy technolog...
متن کاملFacile Hydrothermal Synthesis of Tellurium Nanostructures for Solar Cells
Tellurium (Te) nanostructures have been successfully synthesized via a simple hydrothermal methodfrom the reaction of a TeCl4 aqueous solution with thioglycolic acid (TGA) as a reductant. TGA can be easily oxidized to the corresponding disulfide [SCH2CO2H]2, which in turn can reduce TeCl4 to Te. The obtained Te was characterized by XRD, SEM, EDS, and DRS. The effect of reducing agent on morphol...
متن کاملSolar Rectennas - Nanosized Rectenna for Solar Cells
Current solar cell technology is based in the photovoltaic effect occurring in semiconductor materials. It is well-known that the conversion efficiency of these types of solar cells is theoretically limited as first noted by Shockley and Queisser (S&Q): a crystalline silicon device is limited to a conversion efficiency of 33.7 %. The theoretical limit of an infinite multi-junction cell is 86 %....
متن کاملInvestigation of Indigo/thioindigo Tandem Dye-Sensitized Solar Cells
In this paper we used two free-metal organic dyes (dye 1 and dye 2) based on indigo and thioindigo with cyanoacrylic acid as the electron acceptor group. The proposed dyes were sensitized from naphalene as the starting material by standard reactions and characterized by different analytical techniques and UV-Visible spectroscopy after purification. Spectrophotometric measurements of the organic...
متن کاملImage De-Noising and Micro Crack Detection of Solar Cells
Solar cell is known as a sustainable and environment friendly source of energy in nature. It converts sunlight directly into electricity with zero emission and also without side-effects on the environment. But, solar cells have optical and mechanical defects which include the type of micro crack, the size of crack, and the noise from electrical or electromechanical interference during the image...
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: Science Bulletin
سال: 2019
ISSN: 2095-9273
DOI: 10.1016/j.scib.2019.08.017