نتایج جستجو برای: dye sensitized solar cells dssc
تعداد نتایج: 1514342 فیلتر نتایج به سال:
Herein, we report a facile synthesis, characterization and dye sensitized solar cell (DSSC) application of flower-shaped ZnO nanostructures. The flower-shaped ZnO nanostructures were synthesized by low-temperature hydrothermal process and characterized in detail by several techniques. The detailed morphological studies confirmed that the flower-shaped structures are formed by the accumulation o...
A new series of metal-free organic chromophores (TPA-TTAR-A (1), TPA-T-TTAR-A (2), TPA-TTAR-T-A (3), and TPA-T-TTAR-T-A (4)) are synthesized for application in dye-sensitized solar cells (DSSC) based on a donor-π-bridge-acceptor (D-π-A) design. Here a simple triphenylamine (TPA) moiety serves as the electron donor, a cyanoacrylic acid as the electron acceptor and anchoring group, and a novel te...
An efficient dye sensitized solar cell (DSSC) is one possible solution to meet the world's rapidly increasing energy demands and associated climate challenges. This requires inexpensive and stable dyes with well-positioned frontier energy levels for maximal solar absorption, efficient charge separation, and high output voltage. Here we demonstrate an extensive computational screening of zinc po...
Dye sensitized solar cells (DSSC) is one of the promising candidates which are efficient, low-cost, and clean hybrid molecular cell devices. Zinc oxide (ZnO) has been widely used as phoanode in DSSC due to its excellent charge conduction mechanism, yet still suffers from poor efficiency. In this study, aluminium doped ZnO (ZnO:Al) Ni (ZnO:Ni) were studied photoanode material using capacitance s...
Light scattering is a method that has been employed in dye-sensitized solar cells for optical absorption enhancement. In conventional dye-sensitized solar cells, large TiO(2) particles with sizes comparable to the wavelength of visible light are used as scatterers by either being mixed into the nanocrystalline film to generate light scattering or forming a scattering layer on the top of the nan...
<p>Fabrikasi DSSC dengan menggunakan sensitizer zat warna sintetik yang mahal dan susah diperoleh dapat diatasi memanfaatkan alami dari limbah biomassa kulit bawang merah. Penelitian tentang ekstraksi antosianin merah <em>(Allium cepa)</em> pemanfaatannya sebagai pemeka (<em>sensitizer</em>) pada <em>Dye Sensitized Solar Cell</em> (DSSC) telah dilakukan...
Ammonia is commonly synthesized through the Haber-Bosch process, which produces large amounts of CO2 emissions as it carried out at extreme temperatures and pressures. An alternative technology needed to synthesize ammonia consumes less energy environmentally friendly. In this research, a Dye-Sensitized Solar Cell Photoelectrochemical tandem system (DSSC-PEC) was developed for nitrogen reductio...
Abstract Lightweight computing technologies such as the Internet of Things and flexible wearable systems have penetrated our everyday lives exponentially in recent years. Without a question, running electronic devices is major energy problem. Generally, these need power within range microwatts operate mostly indoors. Thus, it appropriate to self-sustainable source, photovoltaic (PV) cell, which...
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