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Search results for X-ray diffraction

Nanophysics Aug 7, 2025

Study finds tiny catalytic particles change shape to steer carbon dioxide reactions

Researchers from the U.S. Department of Energy's (DOE) Brookhaven National Laboratory have discovered that the size of catalytic nanoparticles determines how their shape and structure transform during chemical reactions. ...

Plants & Animals Aug 6, 2025

Nature's underground engineers: How plant roots could save harvests from drought

Ever wondered how a delicate plant root can push its way through hard ground? It's a feat of engineering happening beneath our feet.

Analytical Chemistry Aug 1, 2025

High-quality crystals enable new insights into structure–property relationships and multifunctionality

Researchers at Kumamoto University and Nagoya University have developed a new class of two-dimensional (2D) metal-organic frameworks (MOFs) using triptycene-based molecules, marking a breakthrough in the quest to understand ...

Materials Science Jul 25, 2025

Template-guided chemistry: Researchers efficiently synthesize functionalized oligophenylene cages

Template-assisted synthesis dramatically improves the yield of functionalized oligophenylene cages, report researchers from Japan.

Analytical Chemistry Jul 24, 2025

Sulfur integration in nanostructures boosts catalytic efficiency in hydrogenation reactions

Despite natural evidence indicating sulfur's importance and efficiency as a catalyst for critical redox reactions, including hydrogenation (addition of hydrogen to molecule) and dehydrogenation (its opposite), chemists have ...

Materials Science Jul 24, 2025

New AI system forecasts practical applications for newly synthesized materials

Every year, thousands of new materials are created, yet many never reach their full potential because their applications aren't immediately obvious—a challenge University of Toronto researchers aim to address using artificial ...

Materials Science Jul 23, 2025

Researchers visualize crystal phase changes particle by particle in new simulations

The secret to how steel hardens and shape-memory alloys snap into place lies in rapid, atomic-scale shifts that scientists have struggled to observe in materials. Now, Cornell researchers are revealing how these transformations ...

Space Exploration Jul 15, 2025

A lunar base could start with a dome over a crater made of regolith

When the first astronauts walked on the moon as part of the Apollo Program, the concept of lunar habitats ceased being the stuff of science fiction and became a matter of scientific study. With several space agencies planning ...

Polymers Jul 11, 2025

Retarding corrosion of a magnesium alloy using a polymer coating in dynamic electrolyte flow conditions

Imagine going through a surgery where the doctor proposes the use of a temporary implant that dissolves by itself with time in the human body, thereby avoiding a painful second surgery. As great as that would sound, the challenges ...

Analytical Chemistry Jul 7, 2025

Research on ice-forming compound could improve pipeline safety, carbon capture and storage

Canadians may think they're intimately familiar with ice in all its forms, but there is one kind that most have probably never heard of. Clathrate hydrates are tiny crystalline cages of ice that can trap other gases or liquids ...

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