Energy storage - Page 6

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 to have a low energy density about 1/20 of the battery capacity. Batteries combined with supercapacitors are already in limited use for example, in Chinese public transport. But the bus in which such a battery is installed is forced to charge at almost every stop.

Researchers at the India-based Central Mechanical Engineering Research Institute (CMERI) are developing an economical graphene-based supercapacitor that can present an effective alternative to providing energy to various applications, including state-of-the-art military equipment, mobile devices and modern vehicles.

Graphene has been used in the newly developed ultra-capacitors to replace the expensive activated carbon, and the switch seems to have also reduced the supercapacitors' weight and cost by ten times.

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 2020.

The Graphene Batteries Market Report:

• The advantages using graphene batteries
• The different ways graphene can be used in batteries
• Various types of graphene materials
• What's on the market today
• Detailed specifications of some graphene-enhanced anode material
• Personal contact details into most graphene developers

The report package provides a good introduction to the graphene battery - present and future. It includes a list of all graphene companies involved with batteries and gives detailed specifications of some graphene-enhanced anode materials and contact details into most graphene developers. Read more here!

Advanced battery anode materials and graphene additives provider Talga Resources has announced that it has executed a Memorandum of Understanding with Switzerland-based Leclanché, a leading provider of high quality energy storage solutions.

Under the MoU Leclanché will evaluate Talga’s range of Swedish anode products, Talnode, in its batteries with the intention to develop commercial products for the lithium-ion battery industry.

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 October 2019.

The Graphene Batteries Market Report:

• The advantages using graphene batteries
• The different ways graphene can be used in batteries
• Various types of graphene materials
• What's on the market today
• Detailed specifications of some graphene-enhanced anode material
• Personal contact details into most graphene developers

The report package provides a good introduction to the graphene battery - present and future. It includes a list of all graphene companies involved with batteries and gives detailed specifications of some graphene-enhanced anode materials and contact details into most graphene developers. Read more here!

First Graphene has signed an exclusive agreement with the UK’s University of Manchester, with the duo to collaborate on the development of energy storage materials including a new class of high-performance capacitors made from a graphene-hybrid.

This latest agreement expands on the duo’s formerly-established collaboration, with both organizations to make metal oxide decorated graphene materials, which have very high gravimetric capacitance of up to 500 Farads/g. Manchester University’s previous research has revealed high capacitance materials up to 500 Farads/g are possible and outperform existing materials.

Skeleton Technologies, European developer of graphene-based supercapacitors and energy storage systems for transportation and grid applications, will supply supercapacitor systems to Å koda Electric, a traction equipment manufacturer, for 114 trams to be delivered by Å koda Transportation to Mannheim, Heidelberg, and Ludwigshafen in Germany.

The system recuperates the braking energy of the trams and uses it for re-acceleration, saving energy and decreasing costs. Supercapacitors are ideal for this application due to their high efficiency, reliability, and ability to recharge in seconds.

Project "HEA2D", which started in 2016 and set out to investigate the production, qualities, and applications of 2D nanomaterials, recently demonstrated end-to-end processing chain of two-dimensional nanomaterials. The project is a collaboration between AIXTRON, AMO, Coatema, Fraunhofer and Kunststoff-Institut für die mittelständische Wirtschaft (K.I.M.W.).

It was stated that the "HEA2D" consortium successfully demonstrated an end-to-end processing chain of two-dimensional nanomaterials as part of its results. 2D materials integrated into mass production processes have the potential to create integrated and systemic product and production solutions that are socially, economically and ecologically sustainable. Application areas for the technologies developed and materials investigated in this project are mainly composite materials and coatings, highly sensitive sensors, power generation and storage, electronics, information and communication technologies as well as photonics and quantum technologies.

Sweden-based startup Graphmatech announced the launch of a new graphene-enhanced composite material. The new product, called Aros Create, is made of Nylon Aros Graphene pellets with a volume resistivity of less than 1 Ωcm while maintaining polymer lightweight, flexibility, processability, and recyclability.

The new composite may be used for extrusion, compression molding and injection molding and reportedly has unique electrical and tribological properties (low and stable coefficient of friction and high wear resistance). The potential applications are diverse, but the company's main focus is on electrical circuit components, LED, conductive coatings, additive manufacturing, EMI / RFI shielding, and charge dissipative coatings.

Analysts from IDTechEx estimate that the global supercapacitor market is around $1.5 billion in annual sales, following several years of decline. IDTechEx, however, believes the market bottomed out in 2018-2019 and is set now for a sustained period of strong growth.

Allied Market Research, supercapacitor market 2016-2022

IDTechEx explains that the market is expected to grow quickly in the coming years, as companies are expected to increase the use of supercapacitors over batteries in electric and hybrid cars as the customers are seeking faster charging and safer transport. Allied Market Research estimates that the Supercapacitor market will grow at a CAGR of 28.7% from 2016 to 2022 and will reach $6.3 billion in 2022, while India-based also sees a fast growth rate of 22% from 2016 to 2022, and estimates a $4 billion market in 2022. Both market research companies did not see the down year in 2016-2019, but it is still interesting to note these market forecasts.