This is a video about the energy changes involved in chemical reactions, whether exothermic or endothermic. When exothermic reactions transfer energy to the surroundings, the temperature of the ...

Researchers at the University of Minnesota Twin Cities have discovered a new method by which a catalyst can be used to ...

Feb. 14, 2025 — The process of separating useful molecules from mixtures of other substances accounts for 15% of the nation's energy, emits 100 million tons of carbon dioxide and costs $4 ...

But around half its operations – which employ 850 staff – are now at risk as part of a broader review of the company’s ...

The authors acknowledge funding from the Army Rapid Innovation Fund Program; the National Science Foundation Industry-University Cooperative Research Centers Program through the Center for Energy ...

Feb. 19, 2025 — In a breakthrough for hydrogen technology, researchers have introduced an innovative electronic fine-tuning approach that enhances the interaction between zinc and ...

Learn more about our work to support the chemical sciences community working on challenges in climate change, energy, food, health and water. This builds on our roadmap for the chemical sciences: ...

The inclusion of diverse perspectives enables better science. A recent article in C&EN highlights some challenges of being ...

This introduces the principles and processes which explain how matter heats, moves and changes through different physical states or ... You will get to practice your skills through the design of a ...

Hydrogen can be used in chemicals and as a green fuel. Vast underground stores could help make it an economical option.

Over the next five years, advanced refineries are set to make giant strides in energy efficiency and digitisation.

State Key Laboratory of Environmental-Friendly Energy Materials, School of Materials and Chemistry, Southwest University of Science and Technology, Sichuan 621010, China Department of Materials ...