Search results for high energy density materials

Quantum Physics 23 hours ago

Researchers draw inspiration from ancient Alexandria to optimize quantum simulations

One of the potential advantages of quantum computers that scientists are most hopeful about is molecular simulations. These simulations are too complex for classical computers to perform with enough accuracy, but it's possible ...

Analytical Chemistry Jun 4, 2024

Observing ultrafast photoinduced dynamics in a halogen-bonded supramolecular system

Researchers have uncovered how the halogen bond can be exploited to direct sequential dynamics in multi-functional crystals, offering crucial insights for developing ultrafast-response times for multilevel optical storage.

Analytical Chemistry Jun 4, 2024

Enhancing green hydrogen production with robust carbon fabric electrocatalysts

A technology has been developed to address the limitations of current catalyst electrodes, resulting in the production of green hydrogen on a large scale and at a relatively low cost. The development is reported in the Journal ...

Nanomaterials Jun 3, 2024

New catalyst brings commercial high-efficiency zinc-air batteries closer to reality

The effective conversion from fossil fuel-based to renewable energy sources requires cost-efficient, high-capacity, rechargeable batteries. Zinc-air batteries (ZAB) can theoretically store large amounts of energy, but current ...

Bio & Medicine Jun 3, 2024

Enhancing nanofibrous acoustic energy harvesters with AI

Scientists at the Terasaki Institute for Biomedical Innovation (TIBI), have employed artificial intelligence techniques to improve the design and production of nanofibers used in wearable nanofiber acoustic energy harvesters ...

Analytical Chemistry Jun 3, 2024

Understanding the atomic density fluctuations in silica glass

In materials science, particularly in the study of glasses, the intermediate range order (IRO) is one of the most intriguing research areas owing to its significant influence over the physical properties of glasses.

Astronomy Jun 1, 2024

The universe's biggest explosions made elements we are composed of, but there's another mystery source out there

After its "birth" in the Big Bang, the universe consisted mainly of hydrogen and a few helium atoms. These are the lightest elements in the periodic table. More-or-less all elements heavier than helium were produced in the ...

Nanomaterials May 31, 2024

Researchers use AI to accelerate the chase for safer, better batteries

As the clean transition drives uptake of electric vehicles and energy storage for an electricity grid with ever greater dependence on variable renewable energy sources such as wind and solar, the danger from battery fires ...

Nanomaterials May 30, 2024

Controlling ion transport for a blue energy future: Research highlights the potential of nanopore membranes

Blue energy has the potential to provide a sustainable alternative to fossil fuels. In simple terms, it involves harnessing the energy produced when the ions in a salt solution move from high to low concentrations.

Nanophysics May 30, 2024

Study reveals potential of superparaelectric materials as gate dielectrics in next-gen microelectronics

In our communication-centered society, Moore's law sets a high expectation for the increasing rate of the packing density of Si-based transistors. This drives the search for thickness-scalable high dielectric constant (high ...

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