Researchers from KAUST show that microbes and nanomaterials like graphene can be used together to form a biohybrid material that performs well as an electrocatalyst. The team says that such materials could be used in the solar-powered production of carbon-free fuels and several other green-energy applications.
A process called the oxygen-evolution reaction (OER) is at the heart of many clean energy technologies. In the case of solar-fuel production, for example, the OER enables the use of solar electricity to split water molecules into oxygen and hydrogen, producing clean hydrogen that can be used as a fuel. Currently, rare and expensive metals are used as OER electrocatalysts. However, graphene-based biohybrid materials could make an inexpensive, eco-friendly alternative, as the team at KAUST has shown. Read the entire article here.
About the National Graphene Association (NGA)
The National Graphene Association is the main organization and body in the U.S. advocating and promoting the commercialization of graphene. NGA is focused on addressing critical issues such as policy and standards development that will result in effective integration of graphene and graphene-based materials globally. NGA brings together current and future graphene stakeholders — entrepreneurs, companies, researchers, developers and suppliers, investors, venture capitalists, and government agencies — to drive innovation, and to promote and facilitate the commercialization of graphene products and technologies.