Self-Healing Nanomaterials: Self-Repairing Electronics Are on the Way Self-healing nanomaterials usa
Self-Healing Nanomaterials: Self-Repairing Electronics Are on the Way Self-healing nanomaterials usable in solar panels and other electronic devices are being explored at the Technion.From the Terminator to Spiderman’s suit, self-repairing robots and devices abound in sci-fi movies. In reality, though, wear and tear reduce the effectiveness of electronic devices until they need to be replaced. What is the cracked screen of your mobile phone healing itself overnight, or the solar panels providing energy to satellites continually repairing the damage caused by micro-meteorites?The field of self-repairing materials is rapidly expanding, and what used to be science fiction might soon become reality, thanks to Technion – Israel Institute of Technology scientists who developed eco-friendly nanocrystal semiconductors capable of self-healing. Their findings, recently published in Advanced Functional Materials, describe the process, in which a group of materials called double perovskites display self-healing properties after being damaged by the radiation of an electron beam. The perovskites, first discovered in 1839, have recently garnered scientists’ attention due to unique electro-optical characteristics that make them highly efficient in energy conversion, despite inexpensive production. A special effort has been put into the use of lead-based perovskites in highly efficient solar cells.Read more. -- source link
#materials science#science#nanotechnology#self healing#electronics#perovskites