Select Page
Researchers develop graphene-based supercapacitor to power wearable skin sensors

Researchers develop graphene-based supercapacitor to power wearable skin sensors

Researchers from the Daegu Gyeongbuk Institute of Science and Technology in South Korea have recently developed a low-cost energy storage device to power electronic devices like wearable skin sensors. The supercapacitor, made with graphene ink that is sprayed onto...

Electrodes made of reduced graphene oxide and aramid nanofiber show promise for improved structural supercapacitors

Researchers from the University of Houston and Texas A&M University have reported a structural supercapacitor electrode made from reduced graphene oxide and aramid nanofiber that is reportedly stronger and more versatile than conventional carbon-based...
Researchers develop a novel graphene-vanadium flexible hybrid battery/supercapacitor

Researchers develop a novel graphene-vanadium flexible hybrid battery/supercapacitor

Researchers at the Graphene Integrated Functional Technologies (GIFT) Research Cluster at Queen’s University in Canada have developed a novel graphene-based flexible hybrid battery–supercapacitor device.The device consists of high specific surface area...

Researchers develop new high performance asymmetric supercapacitors

Researchers at Penn State and two universities in China have found that a new kind of supercapacitor, based on manganese oxide with cobalt manganese oxide as a positive electrode and a form of graphene oxide as a negative electrode, could combine the storage capacity...

Korean team develops re-attachable sticker-type micro-supercapacitors with graphene electrodes

A joint research team from Korea Institute of Energy Research (KIER), KAIST, Pusan National University (PNU) and NTU has developed a high-performance re-attachable sticker-type energy storage device. The team developed ‘re-attachable micro-supercapacitors (MSCs)...

Researchers create a graphene-based supercapacitor with the highest energy density ever

Researchers from the University College London designed new graphene-based supercapacitor materials that enable higher power density than current designs. The new materials also enables the production of bendable supercapacitors, without a liquid electrolyte which...