LG Electronics to start offering CVD graphene materials

According to our information, LG Electronics is aiming to start supplying CVD graphene materials worldwide soon, with an aim to accelerate the adoption of CVD graphene in various applications. LG is collaborating with research groups to identify new applications for graphene sheets.

Large LG Electronics logo
LG Electronics developed its own roll-to-roll production process in addition to a specific quality control system for its graphene. LG says that its inspection system can manage uniformity deviations in crystal size, defects and electrical properties in its graphene to within 10%.

New laser printing method rapidly and efficiently yields textiles embedded with graphene supercapacitors

Scientists from RMIT University in Melbourne, Australia, have developed a cost-efficient and scalable method for rapidly fabricating textiles that are embedded with energy storage devices. The team reports that in just three minutes, the method can produce a 10x10cm smart textile patch that's waterproof, stretchable and readily integrated with energy technologies like graphene supercapacitors, laser printed directly onto the textiles.

Schematic of the fabrication steps for the laser-printed graphene solar energy storage image

As a proof-of-concept, the researchers connected the supercapacitor with a solar cell, delivering an efficient, washable and self-powering smart fabric that overcomes the key drawbacks of existing e-textile energy storage technologies.

AIXTRON demonstrates new graphene production systems

AIXTRON recently showcased two of its systems, which enable cost effective graphene production for a myriad of applications such as consumer electronics, sensors and photonic applications.

AIXTRON exhibits graphene production systems imageAIXTRON's new 'Neutron' roll to roll system for the production of graphene. Credit: AIXTRON

Graphene Flagship partner AIXTRON introduced results from two of its systems that enable the large-scale production of graphene through chemical vapor deposition (CVD). The Neutron is a roll-to-roll system capable of depositing large areas of graphene on metal foils under ambient conditions; and the CCS 2D system enables wafer-scale production of graphene on insulating wafers, a breakthrough that could speed up the development of new graphene electronics.

China-based Shenzhen Danbond begins trials for mass production of graphene film for heat dissipation

A China-based company named Shenzhen Danbond Technology announced that it had begun mass production trials of a self-developed graphene product.

Danbond graphene film for heat dissipation image

The product seems to be a highly-conductive film that can be used in electric vehicle batteries, to dissipate heat in electronic devices and in solar power generation and flexible screens, according to the company. It reportedly plans to begin mass production early next year.

Versarien provides updates on several energy storage R&D fronts

Versarien LogoVersarien, the advanced materials engineering group, has provided an update on its activities in relation to graphene-enhanced power storage devices like batteries and supercapacitors. The primary goal of incorporating graphene into these devices, Versarien says, is to significantly increase power storage capacity and reduce charging times.

Versarien has been working with WMG (Warwick Manufacturing Group) and their partner companies and scientists at the universities of Warwick and Cambridge to collaborate on the production of power storage devices such as batteries and supercapacitors using Versarien's proprietary Nanene graphene nano platelets. Significant advances have been made through incorporating the Company's high quality graphene into these devices and the Company looks forward to commercial products becoming available in due course.