العلوم والبيئة
Mapping oxygen in graphene oxide could unlock better materials
المصدر: Phys.org - latest science and technology news stories · نُشر
Just one atom thick, graphene is the thinnest and strongest material ever measured. It can also conduct electricity and heat extremely well. These remarkable properties have generated interest in using graphene in everything from solar cells and batteries to water filters and sen
Just one atom thick, graphene is the thinnest and strongest material ever measured. It can also conduct electricity and heat extremely well. These remarkable properties have generated interest in using graphene in everything from solar cells and batteries to water filters and sensors.
Turning those possibilities into practical technologies, however, requires scientists to understand how changes to graphene's structure affect the way it behaves.
أخبار ذات صلة
Scientists smash oxygen nuclei to recreate matter from the Big Bang
Scientists have recreated a primordial state of matter from the dawn of the universe by colliding oxygen nuclei at nearly the speed of light. The surprising results show that this exotic substance can form in smaller, lower-energy collisions than previously demonstrated, challeng
All Top News -- ScienceDaily ·
Scientists discover a hidden oxygen reservoir deep inside Earth
Scientists have discovered that magma deep inside Earth can store surprising amounts of extra oxygen, potentially revealing a hidden contributor to our planet's oxygen-rich atmosphere. The findings suggest that ancient volcanic eruptions may have helped transform Earth's atmosphe
All Top News -- ScienceDaily ·
Houthis sending Taiz ‘back to the stone age’, governor of besieged Yemen city says
Oxygen, food and water supplies running low and massacres taking place, says Nabil Shamsan The Houthis are trying to send the city of Taiz back to the stone age, the city’s governor said in a briefing designed to urge the international community to do more to lift the month-long
World news | The Guardian ·
Climate change has different consequences for the health of women and men
The health risks men and women are exposed to and the illnesses they develop vary widely across lifetimes and places. Yet climate policy and health services often overlook these differences.
Phys.org - latest science and technology news stories ·
Black rhinos are mostly loners, but not always: Why this matters for saving the species
Black rhinos are notoriously aggressive, not just to humans but also to their fellow black rhinos. Aggression is so prevalent that injuries sustained after fighting with another black rhino are a common cause of death. Because of this aggression and their solitary nature, black r
Phys.org - latest science and technology news stories ·