Graphene oxide is the oxidized form of graphene, which is in turn a one-atom-thick sheet of carbon atoms linked together in a honeycomb pattern. After experimenting with different amounts, it was ...

(Nanowerk Spotlight) Photonic integrated circuits, which use light instead of electricity to transmit and process information, have emerged as a critical technology for fields such as ...

New findings reveal that organosulfate groups, not carboxyls, control graphene oxide's surface charge in water, challenging long-standing models and reshaping its chemical profile. (Nanowerk Spotlight ...

The US military has approved funding for NanoGraf’s silicon oxide-graphene (SOG) batteries, which provide versatility for ...

The new beta-cyclodextrin (βCD) modified graphene oxide (GO-βCD) membrane with nanoscale channels developed by the researchers at monash is a game changer for this. Not only has the team managed to ...

A new graphene supercapacitor stores battery-level energy and recharges instantly, redefining fast power storage. Engineers ...

Scientists have created new way to characterise graphene oxide (GO) cheaper and quicker than ever before, helping get the emerging technology out of the lab and into the market. Researchers at King’s ...

The solar cells combine multilayer graphene with silicon wafers, harvesting both solar and kinetic energy for continuous operation. Tests show the cells can autonomously power supercapacitors embedded ...

Graphene, a “wonder material” that could help solve some of humanity’s deepest problems, has cleared a major hurdle towards practical uses. Graphene is the world’s thinnest, super-strong and ...

Researchers at the University of Arkansas and the University of Michigan have reported the first use of ultra-low power ...