Solar energy is a revolution in future energy, but it has a very major drawback: if it rains, the panels are basically useless, and they can store limited energy in a cloudy environment. The Science News Journal reported that researchers from China believe that they have found a way to work on solar panels on rainy days because they intend to use the energy of rainwater. Below, let's see what's going on. According to researchers' papers published in the International Journal of Applied Chemistry, the key to solving this problem lies in graphene. Graphene is a very good conductive material, as long as the addition of a layer of electron-rich graphene, it can allow a large number of electrons on the surface flow. When rain falls on the graphene, electrons on the graphene and cations in the rain show energy difference and generate electricity. This means that solar panels made of graphene can generate electricity normally on rainy days. The researchers wrote in the paper: "The conversion efficiency of the new solar panels can reach 6.53%." Although this is not a very high efficiency, the author believes that all-weather solar cells have the hope to solve the energy crisis. Walking in the sun, we need to protect ourselves from the sun. Then
those workers who need to work outdoors for a long time should be
protected from sunlight. The significance of sun protection is mainly
to prevent the harm of ultraviolet rays to human bodies. Anti-UV Safety Vest is mainly composed of fabrics containing anti-ultraviolet
coatings and high-performance reflective materials, which can
effectively protect the body from sunburn while maintaining high
visibility, thus protecting the life safety of the wearer. Anti-UV safety vest Anti-UV Safety Vest,UV Protective Clothing,UV Protection Shirts,Sun Protection Shirts ZhongKe Reflective Material Co.,ltd , https://www.zkprotective.com