Fa'apolofesa fa'atau meafaitino, graphite mo EV, ga'o, ogaumu ma so'o se isi lava alamanuia.

From sensors to batteries: Two decades of graphene, how safe is it?
(From sensors to batteries: Two decades of graphene, how safe is it?) Rapid development in many fields Graphene was first isolated in 2004. It has the characteristics of ultra-thin, ultra-strong, ultra-flexible, and…






























































































