The study found a completely new technology for hydrogen production from hydrocracking, paving the way for the expansion of hydrogen as a clean green fuel. The domestic hydrogen fuel cell plate may usher in an outbreak. According to Phys.org today, a research team at the Boulder School of the University of Colorado has discovered a brand new water splitting technology that can use sunlight energy to effectively break down water into hydrogen and oxygen. The team has designed a solar system to focus sunlight through the array of light mirrors to a point on the top of a central tower up to several hundred feet. The team leader Professor Alan Weimer said that the tower can collect 2500 degrees Fahrenheit (1350 degrees Celsius) of heat generated by the array of light mirrors, and then transfer it to a reactor containing metal oxides. When the metal oxide mixture is heated, oxygen atoms can be released. The key difference between this process and traditional hydrogen production methods is that water is decomposed by performing two chemical reactions at the same temperature. Weimer said: "Using sunlight to break down water is the Holy Grail to achieve a sustainable hydrogen economy."
Precision Optical Flats are ideal for a variety of applications including interferometry, imaging systems, laser applications, optical path folding, and autocollimation. These mirrors are available in a variety of coating and substrate options, along with surface flatness options of λ/10 and λ/20. Fused Silica, is optically clear and features excellent resistance to abrasion and high durability, making it the best choice for applications in harsh environments.
Silicon features a Knoop Hardness of 1150 and low density, making it tougher than germanium substrates and suitable for weight-sensitive applications, respectively. Diamond-Like Carbon (DLC) Coated Silicon Windows are engineered for 3 to 5µm, making them ideal for infrared defense applications such as thermal imaging. Silicon Mirrors,Infrared Si Lens,Infrared Silicon Wafers,Silicon Plates China Star Optics Technology Co.,Ltd. , https://www.realpoooptics.com
Diamond-Like Carbon (DLC) Coated Silicon Windows provide anti-reflection coating on one surface and a specially designed DLC coating on the other surface, making these windows highly durable and ideal for harsh environments.
Silicon windows,Silicon Lens and Silicon Optical Mirrors specifications:
Standard precision of Silicon lens and optical mirrors
High-precision of Silicon lens and optical mirrors
Dimension Tolerance
φ5-250mm+0/-0.2
φ3-350mm+0/-0.2
Thickness Tolerance
1-50mm+/-0.1
1-50mm
Centration
3 arc minute
1 arc minute
Surface Quality
60/40
20/10
Power(fringe@633nm)
N<λ/2@633nm(in 25mm)
N<λ/10@633nm(in 25mm)
Clear Aperture
>90%
>95%
Chamfer
Protected <0.5mmx45deg
Protected <0.5mmx45deg