Energy storage

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Graphex Group to establish a second spherical graphite production site in China

This is a sponsored post by The Graphex GroupThe Graphex Group Ltd (GRFXY listed on OTCQX), a leading developer of graphene products and technologies and a manufacturer of spherical graphite and graphene technology for the renewable energy sector, has...

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New rGO-based material could improve energy storage devices and supercapacitors

Researchers from Tomsk Polytechnic University (TPU), along with collaborators from the University of Lille in France, have synthesized a new material, based on reduced graphene oxide (rGO), for energy storage devices and supercapacitors.The rGO modification technique that involves the...

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Graphene-Info updates all its graphene market report (January 2021)

Today we published new versions of all our graphene market reports. Graphene-Info provides comprehensive niche graphene market reports, and our reports cover everything you need to know about these niche markets. The reports are now updated to January 2021....

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Researchers design ultra-thick 3D graphene frameworks for high-performance flexible micro-supercapacitors

A group of researchers, led by Prof. WANG Zhenyang from the Institute of Solid State Physics of the Hefei Institutes of Physical Science (HFIPS), has reported a novel graphene-based method to prepare high-performance supercapacitors with ultra-high energy storage density.Schematic...

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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 electrodes paired with an electrolyte, which contains a...

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KIST researchers develop stretchable graphene-based lithium-ion battery

A research team from the Korea Institute of Science and Technology (KIST) recently developed a graphene-based lithium-ion battery that is flexible enough to be stretched.Dr. Jeong Gon Son's research team at the Photo-Electronic Hybrids Research Center at the Korea...

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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) using highly swollen laser-induced-graphene electrodes.MSCs are...

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Significant Market Opportunities for Graphene in Energy Storage

This is a sponsored post by Dr. Alex Holland, IDTechExGraphene has been heralded as a wonder material for years, with many believing a tipping point is rapidly approaching. It undoubtedly has the potential for use in numerous applications with...

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Graphene Flagship partners produce environmentally-friendly graphene inks

Graphene Flagship partners Trinity College Dublin, Ireland, CIC EnergiGUNE and INCAR-CSIC, Spain, have produced rechargeable batteries and energy storage devices made of a non-toxic and environmentally friendly graphene-based material.With current metal-ion batteries reaching their theoretical limitations in terms of...

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Tuning the interlayer spacing of graphene laminate films yields extremely efficient supercapacitors

Scientists from University College London and the Chinese Academy of Sciences have proposed a graphene-based design for supercapacitors, which reportedly increased their density by 10 times. Supercapacitors charge quickly but also discharge at a high speed. Existing supercapacitors tend...

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