 |
The research team of Monash University in Australia has created a solar energy hydrogen production method with energy conversion efficiency breaking the world record. This method achieves a conversion rate of 22% and lays the foundation for the promotion of cheap and efficient hydrogen production technology. An important step in the production of hydrogen energy. Monash University's solar hydrogen production technology is a breakthrough in hydrogen production by photoelectrochemical decomposition.
The photoelectrochemical method of using solar light to irradiate pyrolysis water to generate hydrogen energy has attracted much attention due to its simple principle, environmentally friendly process, and high hydrogen fuel energy density. The key to this technology is the synthesis of high-efficiency, low-cost, long-life photocatalytic materials. However, due to the limitations of previous technologies and materials, the solar energy efficiency of this preparation method is relatively low.
Professor Leone Spiccia of the Monash Chemical Institute who led the scientific research team introduced the “photoelectrochemical hydrolysis method for hydrogen production is cheap, clean, and rich in sources, the latest technological breakthroughs have significantly promoted the realism of large-scale hydrogen productionâ€. Hydrogen production by chemical decomposition is a breakthrough in materials. The application of foamed nickel electrode material greatly increases the surface area of ​​the electrode, thereby effectively utilizing the energy of the spectrum of sunlight and improving the photocatalytic performance of sunlight. At the same time, the team adopted the most efficient photovoltaic panel, which greatly improved the utilization of solar photovoltaic conversion. Based on the combination of the above two points, the new technology has made the conversion efficiency of photoelectric hydrogen production reach a breakthrough of 22% of the world record. The relevant results were published in the recently published "Energy and Environmental Science" publication.
Furniture brushed with paint, in order to prevent the paint from cracking when exposed to the sun
Decorating Tools,Smart Roller,Fillable Paint Roller,Patterned Paint Roller
Behappy Crafts (suzhou)Co.,Ltd , https://www.jshaoyue.com