They are allowed to go across the WS2-layer hallway to enter the other room, which is graphene. Scientists at the University of Kansas have developed a breakthrough method of extending the lifetime of the electrons in graphene , which they say will help produce efficient , ultrathin and flexible solar cells . Graphene loses an electric charge faster than other materials , but the carrying life of its electrons is short . The scientists combined the graphene with molybdenum oxide and tungsten disulphide to increase the carrying life from 1 to 400 years . They will experiment with different material layers in different combinations with graphene . Researchers at the National University of Science and Technology in Russia are working on a similar development .
Scientists at the University of Kansas have developed a breakthrough method of extending the lifetime of the electrons in graphene , which they say will help produce efficient , ultrathin and flexible solar cells . Graphene loses an electric charge faster than other materials , but the carrying life of its electrons is short . The scientists combined the graphene with molybdenum oxide and tungsten disulphide to increase the carrying life from 1 to 400 years . They will experiment with different material layers in different combinations with graphene . Researchers at the National University of Science and Technology in Russia are working on a similar development .