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Graphene is the strongest, thinnest and most conductive material known to man. With such remarkable properties, it is no wonder that graphene enables exciting new applications in electronics, energy, medicine, aerospace and many more markets.
G6 Materials (Formerly called Graphene 3D Lab) has installed a new pilot-scale graphene oxide (GO) reactor at its Ronkonkoma New York facility.
G6M says that the new reactor increases the company’s GO production capacity five-fold. The first batch of graphene oxide from the New Reactor was produced on November 26, 2021.
First Graphene (FGR) has announced that it has reached a milestone on its program to develop high performing supercapacitor materials. FGR’s recent work has been focused on the development of an optimized bill of materials for a supercapacitor to deliver high energy and power densities.
First Graphene has now announced that, in a standard test cell, its product PureGRAPH hybrid active materials outperform leading activated carbon materials over 100 cycles. The PureGRAPH materials have a specific capacitance of 140 farads per gram (f/g) while activated carbon cells typically have a specific capacitance of 35 f/g. FGR said this shows that PureGRAPH hybrid active materials can be formulated into an electrode slurry for use in device manufacture.
UK-based Roadfill develops a technology that combines waste plastic with graphene that is used to repair roads, while cutting CO2 emissions and creating a circular economy. According to the company's research, its products reduce bitumen (heated petroleum) usage by up to 14%, and last on average 7X longer, which can cut costs for public bodies and businesses by up to 30%. The products can be more weather and pothole resistant, and give greater surface friction, reducing tyre fatigue and braking distances.
Roadfill is now raising funds in a successful crowdfunding campaign. The campaigns ends today, and the company already raised over £550,000 from over 600 investors, well over its original £350,000 target. If you are interested, hop over to Seedrs to check the company out - as you can still invest in it today.
Recent research has shown that the incorporation of graphene-related materials improves the performance and stability of perovskite solar cells. Graphene is hydrophobic, which can enhance several properties of perovskite solar cells. Firstly, it can enhance stability and the passivation of electron traps at the perovskite’s crystalline domain interfaces. Graphene can also provide better energy level alignment, leading to more efficient devices.
In a recent study, Spain-based scientists used pristine graphene to improve the properties of MAPbI3, a popular perovskite material. Pristine graphene was combined with the metal halide perovskite to form the active layer of the solar cells. By analyzing the resulting graphene/perovskite material, it was observed that an average efficiency value of 15% under high-stress conditions was achieved when the optimal amount of graphene was used.
Poland-based Advanced Graphene Products S.A. (AGP), a graphene flakes and sheet developer, announced that it will go public, with a listing on the NewConnect market, on November 29th.
AGP has an annual capacity of 100Kg for graphene flakes and 150 m2 of large-area graphene sheets. The company is currently preparing to launch a pilot sale of a graphene-based filament for 3D printing.
NanoMalaysia (NMB), a company under the Malaysian Ministry of Science, Technology and Innovation (MOSTI) set up to promote nanotechnology commercialization activities, has an ongoing collaboration with and UMORIE Graphene Technologies (UGT) that has recently yielded a working prototype of Malaysia's first graphene-based pouch cell battery to be used in electric vehicles (EV).
This full-cell lithium-ion battery enhanced with graphene will reportedly be a more efficient storage platform for clean and renewable energy source that will aim to revolutionize the EV industry. The battery's intellectual property (IP) is jointly developed by NMB, UGT and Universiti Kebangsaan Malaysia (UKM).
FLAG-ERA has announced the funding of 10 new projects on graphene and related materials, which will become partnering projects of the Graphene Flagship. The projects split between basic and applied research and innovation, covering areas from magnetic memories and photodetectors to novel batteries and neural inter-faces.
The FLAG-ERA initiative establishes links between the EU-funded FET Flagship projects and national and regional funding agencies in Member States. Through different strategies, FLAG-ERA fosters multi-disciplinary collaborations to expand the scope of the Graphene Flagship and the Human Brain Project. Among these was their latest Joint Transnational Call (JTC) 2021, announced earlier this year. JTC 2021 has resolved funding for the 10 projects, seven of which involve partners from widening countries like Bulgaria, Hungary, Slovakia, Slovenia and Turkey.
