Researchers have synthesized a new compound, which forms a so-called covalent organic framework. The compound, which is based on condensed phosphonic acids, is stable and can for example be used to ...

Available to watch now, IUVSTA explores the progress achieved by vacuum deposition instruments and methods to aid the study of carbon reduction In this webinar, you will learn about an emerging ...

UC Berkeley chemists published a research paper on capturing carbon dioxide from the air using covalent organic frameworks, or COFs, on Wednesday. UC Berkeley’s department of chemistry graduate ...

The yellow powder is a type of compound known as a “covalent organic framework,” or COF. Zihui Zhou, UC Berkeley Increasing concentrations of carbon dioxide in the atmosphere have caused intense ...

In the face of rising CO2 levels, scientists are searching for sustainable ways of pulling carbon dioxide out of the air, so-called direct air capture. A new type of porous material, a covalent ...

When experimental results don't match scientists' predictions, it's usually assumed that the predictions were wrong. But new ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

A research team from Hokkaido University has confirmed a century-old theory by discovering a stable single-electron covalent bond, known as a sigma bond, between two carbon atoms. This unique bond ...

The new porous material for capturing carbon dioxide, called a covalent organic framework (COF), has hexagonal channels decorated with polyamines that efficiently bind CO 2 molecules (blue and orange ...

Capturing and storing the carbon dioxide humans produce is key to lowering atmospheric greenhouse gases and slowing global warming, but today’s carbon capture technologies work well only for ...