Discovery of White Graphene Opens New Frontiers for Next-Generation Sustainable Technologies and May Revolutionize Electronics and Chemical Processes

Written by Valdemar Medeiros

Published on 01/02/2025 at 01:02

Updated on 31/01/2025 at 23:44

Foto gerada por IA

10 people reacted to this.

Discovery Of White Graphene Could Boost Global Sustainability. Understand How The Material Can Be A Key Player In The Production Of New Sustainable Technologies.

Two-dimensional materials, such as molybdenite and graphene, gained fame quite rapidly, but there are some alternatives, and some of them are even more promising than these materials that stand out in nanotechnology. Now, hexagonal boron nitride (hBN), known as white graphene, is emerging as a new key player for sustainable technologies, with vast potential that surpasses the boundaries of traditional graphene.

Importance Of The Discovery Of White Graphene For New Sustainable Technologies

With just one atom thick, white graphene stands out for its extreme strength and versatility. It can block electric currents, withstand chemical aggression, and resist high temperatures.

These qualities with the discovery of white graphene make the material ideal for applications in advanced sustainable technologies, where it will be responsible for protecting sensitive microchips and boosting the creation of faster and more efficient transistors.

ARTICLE CONTINUES BELOW

Main Advance Of Scientists With The New Research

One of the biggest innovations generated by the research was the discovery of how to grow white graphene on metallic substrates, further expanding its possibilities beyond sustainable technologies. The discovery of white graphene and new techniques opens pathways for cleaner energy solutions and more sustainable industrial processes.

By combining Density Functional Theory with microkinetic modeling, the researchers were able to map the growth process of the material from borazine precursors. This enabled the development of an atomic model that reflects the reality of producing the material at any temperature, making its production more accessible and efficient.

Additionally, the researchers demonstrated the creation of porous hBN, a version of the material that features structured voids on its surface. This modification expands the properties of white graphene, making it more functional for applications such as advanced catalysis, selective absorption, and other fundamental chemical processes.

With this discovery of white graphene, the material not only advances in the field of electronics but also positions itself as a key player in facing global energy challenges and environmental issues.

Brazilians Find A Way To Produce White Graphene

In addition to more advanced sustainable technologies, the discovery of white graphene also stands out in fundamental areas for sustainability, such as monitoring and filtering pollutants. Its versatility makes it a viable option for enhancing hydrogen storage systems and creating electrochemical catalysts for fuel cells.

Rodrigo de Souza and his colleagues from the Center for Innovation in New Energies (CINE) and the Institute of Energy and Nuclear Research (IPEN) developed a fast, clean, scalable, and simple way to obtain white graphene nanosheets.

The team was able to extract the material using plasma generated by a modified Tesla coil, acting on the material confined within a tube. The Tesla coil is a simple device that can even be built at home, capable of producing high-voltage discharges, creating electric arcs.

1 Comment

most recent

older Most voted

Ruby

#121872

02/02/2025 20:54

Todos medicamentos estão com grafeno igual o glúten etc… para matar silenciosamente 😢

Respond

Discovery of White Graphene Opens New Frontiers for Next-Generation Sustainable Technologies and May Revolutionize Electronics and Chemical Processes

Discovery Of White Graphene Could Boost Global Sustainability. Understand How The Material Can Be A Key Player In The Production Of New Sustainable Technologies.

Importance Of The Discovery Of White Graphene For New Sustainable Technologies

Main Advance Of Scientists With The New Research

Brazilians Find A Way To Produce White Graphene

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

The river that “dies” in the desert never reaches the sea and yet gives life to one of Africa’s largest natural refuges in a truly impressive way.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

Toyota launches “family hybrid van” with 7 or 8 seats, 1.8 hybrid engine, fuel consumption of up to 23.8 km/l, and a price equivalent to about R$ 104,000 without taxes, below the Tiggo 8 Pro Plug-in Hybrid sold in Brazil: meet the Noah Hybrid 2026 in Japan.

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

Giant concrete tubes become futuristic micro-apartments in Hong Kong, with a diameter of 2.5 meters, 9.29 m² of internal space, and a proposal to fit homes where the city almost has no more space to live.

What changes with the new public transportation rules that can reduce pressure on fares and pave the way for zero fare in Brazil?

Driver who “holds” the left lane can receive a hefty fine and 4 points on their driver’s license even if they think they are going at the correct speed for the road.

Grandmother of eight graduates at 72, moves the family, and shows that a dream postponed for decades could still become a diploma.

Producers pierce PET bottles, bury them next to the plants, and create drip irrigation that delivers water directly to the roots and reduces waste in the garden.

Discovery of White Graphene Opens New Frontiers for Next-Generation Sustainable Technologies and May Revolutionize Electronics and Chemical Processes

Discovery Of White Graphene Could Boost Global Sustainability. Understand How The Material Can Be A Key Player In The Production Of New Sustainable Technologies.

Importance Of The Discovery Of White Graphene For New Sustainable Technologies

Main Advance Of Scientists With The New Research

Brazilians Find A Way To Produce White Graphene

Mother and daughter build a 70 m² house with more than 8,000 discarded glass bottles and impress with their creativity; known as the Casa de Sal, the property is located on Itamaracá Island, in Pernambuco.

The river that “dies” in the desert never reaches the sea and yet gives life to one of Africa’s largest natural refuges in a truly impressive way.

He transformed an abandoned plastic water tank into an underground house in the “hobbit hole” style, using only repurposed pallet wood, without heavy machinery or expensive labor.

China transforms desert-devastated area into the world’s largest artificial forest, planting trees for 60 years, blocking sand that reached Beijing, and creating a “green lung” of 92,000 hectares in a region once considered lost.

Toyota launches “family hybrid van” with 7 or 8 seats, 1.8 hybrid engine, fuel consumption of up to 23.8 km/l, and a price equivalent to about R$ 104,000 without taxes, below the Tiggo 8 Pro Plug-in Hybrid sold in Brazil: meet the Noah Hybrid 2026 in Japan.

Libya built over 4,000 kilometers of underground pipelines to bring water from the Sahara to coastal cities in a project that the government itself called the Eighth Wonder of the World.

Desert sand, previously discarded for being too smooth for concrete, becomes an ecological brick in the United Arab Emirates, dispensing with Portland cement, curing at room temperature, and attempting to transform dunes useless for construction into raw material for a new arid engineering.

Science still debates how to measure the intelligence of someone who may be one of the most brilliant Brazilians of today, with an IQ of 188 recorded in a specific test, 55 cited qualifications, and membership in high IQ societies.

ALMA and James Webb telescopes reveal star-forming gas in ancient galaxies, and discovery shows a rare piece of cosmic history

OpenAI wants to transform ChatGPT into a powerful super app with AI agents, enhanced Codex, and tools for businesses before a potential billion-dollar IPO.

Alibaba launches artificial intelligence for robots in China and reveals why big techs now want machines that do much more than just talk

150 scientists from 40 countries warn of a silent reversal in rivers: data from 550 watercourses show that agricultural and urban pollution accelerate the decomposition of aquatic organic matter, transforming ecosystems that should absorb carbon into emitters of CO2 and methane into the atmosphere.

Giant concrete tubes become futuristic micro-apartments in Hong Kong, with a diameter of 2.5 meters, 9.29 m² of internal space, and a proposal to fit homes where the city almost has no more space to live.

What changes with the new public transportation rules that can reduce pressure on fares and pave the way for zero fare in Brazil?

Driver who “holds” the left lane can receive a hefty fine and 4 points on their driver’s license even if they think they are going at the correct speed for the road.

Grandmother of eight graduates at 72, moves the family, and shows that a dream postponed for decades could still become a diploma.

Producers pierce PET bottles, bury them next to the plants, and create drip irrigation that delivers water directly to the roots and reduces waste in the garden.