When solar cell modules are exposed to complex environments, the materials will age over time, and solar panel lifespan will also be shortened. Although most solar cell manufacturers guarantee their customers a maximum lifespan of 25 years, such a general lifespan statement is not accurate

Carbon dioxide is introduced into the barium sulfide solution for carbonization to obtain barium carbonate slurry. After desulfurization washing, vacuum filtration, drying at 300 degrees Celsius, and pulverization, the finished barium carbonate is obtained.

Unlike food and medicine, chemical reagents do not have strict shelf life. Generally, chemical reagents do not have specific requirements and limits for shelf life. This is related to the fact that the shelf life of chemical reagents is affected by many factors; it should be based on chemi

On December 1, the 2021 China Jiangsu E-Commerce Conference and China Industrial Internet Annual Conference opened in Nanjing. This conference released a number of key awards for the industrial Internet in 2021, including the "2021 China Top 100 Industrial Internet List", and t

hWhen it comes to hazardous chemicals, people often think that they are far from our daily life, and generally only appear in chemical plants.