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Skeleton Technologies launches graphene-based engine start supercapacitor

Mar 19, 2017

Skeleton Technologies, developer and manufacturer of high energy and power density supercapacitors, has announced launching a new graphene-based engine start module to help power heavy industry vehicles in extreme conditions. Called SkelStart Engine Start Module 2.0, it is available in 24V and 12V versions and is based on the graphene-based SkelCap supercapacitors, which Skeleton says provide the highest power and energy density on the market.

Skeleton's new graphene-based supercapacitor image

The new module’s casing is made of non-flammable material that is resistant to vibration and shock, and is a stud terminal device in BCI Group 31 size. Skeleton states that “SkelStart Engine Start modules are designed to provide reliable engine starting in even the harshest conditions, as well as reduced ongoing costs on maintenance and replacement. Businesses can therefore expect their equipment to work cost effectively year-round, affording them peace of mind.”

Graphene used in a molecule that converts carbon dioxide to carbon monoxide

Mar 15, 2017

An international team of scientists has designed a molecule that uses light or electricity to convert the greenhouse gas carbon dioxide into carbon monoxide. The process includes using a nanographene-rhenium complex connected via an organic compound known as bipyridine to trigger a highly efficient reaction that could someday replace solar cells.

Graphene compound to replace solar cells image

The molecule acts as a two-part system: a nanographene "energy collector" that absorbs energy from sunlight and an atomic rhenium "engine" that produces carbon monoxide. The energy collector drives a flow of electrons to the rhenium atom, which repeatedly binds and converts the normally stable carbon dioxide to carbon monoxide. The idea to link nanographene to the metal arose from earlier efforts to create a more efficient solar cell with the carbon-based material. But this model actually eliminates the solar cells, and uses the light-absorbing quality of nanographene alone to drive the reaction.

Grafoid unveils GPURE graphene membrane for Li-ion batteries

Mar 15, 2017

Grafoid logoGrafoid, the Canadian graphene R&D, investment and technology company, announced the development of its GPURE Graphene Polymer nano-porous membrane intended for next generation Li-Ion battery applications.

The GPURE graphene polymer membrane (GPM) was developed as a chemically inert, freestanding membrane using graphene composites to test ion selectivity using both monovalent and divalent ions. Ion selectivity is a key requirement for a semi permeable membrane in a Li-ion battery structure. By protecting the sensitive electrode materials from unwanted chemical species GPURE GPM diffuses only energy harvesting monovalent ions such as Li+, Na+ etc.

Thomas Swan launches a high-performance graphene intermediate product for coatings

Mar 15, 2017

Thomas Swan logoThomas Swan has announced the launch of a high-performance graphene intermediate product for coatings formulators. The new Elicarb Graphene product is a cost effective, stable, easy to handle dispersion of Elicarb Materials Grade Graphene powder for formulation into epoxy-based coating formulations. The product is available now in liter quantities for testing and evaluation.

Thomas Swan has established a 20 tonne per year capability for the manufacture of Elicarb Graphene and Elinova Boron Nitride products at its UK manufacturing site in Consett, County Durham. Elicarb Graphene Epoxy Dispersion is a high performance intermediate product which is intended for further optimization and incorporation into customers’ existing proprietary coating systems. The graphene dispersion is targeted at improving corrosion resistance, thermal conductivity, chemical barrier and mechanical resistance in industrial coatings.

Nanomedical Diagnostics announces partnership with Rogue Valley Microdevices to deliver graphene biosensors

Mar 09, 2017

Nanomedical Diagnostics announced a partnership with Rogue Valley Microdevices to deliver their graphene-based biosensors, AGILE R100. The partnership between Nanomedical Diagnostics and Rogue Valley Microdevices will open the novel sensing technique to any pharmaceutical company seeking to characterize biomolecules quickly and easily.

Nanomedical Diagnostics Agile R100 photo

The AGILE R100 is designed to provide biophysical data to pharmaceutical and biotherapeutics companies seeking more informed decisions earlier in the drug discovery process. However, the company also plans a significant impact on the healthcare industry with innovative new products that enable cutting-edge life science research, drug discovery applications, and diagnostic and health monitoring platforms.