Newly designed telescope with graphene sensors to be used in space in the near future

New equipment developed in Brazil - the Solar-T - will be sent to the International Space Station (ISS) to measure solar flares. It is estimated that the Sun-THz, the name given to the new photometric telescope, will be launched in 2022 on one of the missions to the ISS and will remain there to take consistent measurements. The telescope contains graphene sensors that are highly sensitive to terahertz frequencies, able to detect polarization and be adjusted electronically.

The Sun THz is an enhanced version of the Solar-T, a double photometric telescope that was launched in 2016 by NASA in Antarctica in a stratospheric balloon that flew 12 days at an altitude of 40,000 m. The Solar-T captured the energy emitted by solar flares at two unprecedented frequencies: from 3 to 7 terahertz (THz) that correspond to a segment of far infrared radiation. The Solar-T was designed and built in Brazil by researchers at CRAAM together with colleagues at the Center for Semiconductor Components at the University of Campinas (UNICAMP). The new equipment will be the product of a partnership with the Lebedev Physics Institute in Russia.

Graphene/hBN ceramic could act as a sensor for structures and aircraft

Rice University and Iran University of Science and Technology researchers have found a unique ceramic material that could act as a sensor for structures.

Graphene/hBN ceramic could act as a sensor for structures and aircraft image

The ceramic becomes more electrically conductive under elastic strain and less conductive under plastic strain, and could lead to a new generation of sensors embedded into structures like buildings, bridges and aircraft able to monitor their own health.

Graphene Flagship partners present a graphene-enhanced leading edge for the Airbus A350

Graphene Flagship partners Aernnova, Grupo Antolin-Ingenieria and Airbus have produced a leading edge for the Airbus A350 horizontal tail plane using graphene-enhanced composites. As the first part of the tail plane to contact air, the leading edge is subjected to extreme temperatures caused by compressive heating of the air ahead of the wing. Thus, it must possess excellent mechanical and thermal properties.

Graphene Flagship partners produced a leading edge for the Airbus A350 horizontal tail plane using graphene-enhanced composites image

“Aernnova supplied the resin to Grupo Antolin-Ingenieria who added graphene directly to the resin and applied milling forces,” said Ana Reguero of Aernnova. “This creates small graphene particles – an important step to get good graphene infiltration within the resin, avoiding unwanted impurities, such as solvents, which can alter the viscosity of the resin. It is important to maintain the correct viscosity of the resin to ensure the optimal outcome during the resin transfer molding of the leading edge.”

Versarien to collaborate with Chinese aerospace company

Versarien has announced its plans to enter an agreement with a large state-owned Chinese aerospace company. The Partner is said to mainly be engaged in the research, design, manufacture and operation of various aerospace systems.

The agreement details the parties' desire to collaborate and ultimately enter into a strategic cooperation covering research, development and manufacturing in order to accelerate the industrialization and market for graphene and other Versarien 2D materials, including Hexotene, in the Chinese aerospace sector. This will include exploring their uses within the fields of, amongst others, microwave and electromagnetic radiation shielding, heat dispersion coatings, 3D printing and flexible wearable devices.

Zenyatta provides updates on fund-raising and graphene applications progress

Zenyatta logoZenyatta Ventures has announced its plans to raise up to $3,000,000 CAD (around $2,240,000 USD) on a non-brokered private placement basis. The proceeds will be used for bulk sampling, environmental assessment and community engagement.

Zentayya also provided an update on its graphene market development work ,which has led to the creation of five significant potential market verticals for the Company which include aerospace, biomedical, water treatment, transportation and civil engineering.

Versarien - Think you know graphene? Think again! Versarien - Think you know graphene? Think again!