Publications by authors named "Xiyan Tang"
Article Synopsis
- Back contact silicon solar cells eliminate grid lines, enhancing their aesthetic for use in buildings, vehicles, and aircrafts while allowing for self-power generation.
- New laser techniques improve the production process, achieving the first silicon solar cell with over 27% efficiency by using hydrogenated amorphous silicon for surface passivation and implementing a unique dense passivating contact.
- The approach significantly reduces processing time and includes the development of indium-less cells at 26.5% efficiency and silver-free cells at 26.2%, supporting the growing demand for solar technology in various applications.
CuO nano-particles were prepared by the liquid-phase reduction method and the effect of the dispersant was studied. The microstructure, surface morphology and optical properties of CuO nano-particles were characterized by X-ray diffractometer, X-ray photoelectron spectroscopy, nitrogen static adsorption, scanning electron microscope, particle size analysis, ultraviolet visible light spectrophotometer and photoluminescence spectrometer. The photocatalytic degradation of fluroxypyr using CuO was studied by the response surface methodology, and the quadratic multinomial mathematical model was established.
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