Engineers have had to come up with some interesting ways to generate oxygen in the vacuum of space.

Researchers at the Australian Center of Excellence for Carbon Science and Innovation (CSI) have developed a novel catalyst that uses just water and oxygen to rapidly generate hydrogen peroxide at ...

Institute of Environment and Ecology, Shenzhen International Graduate School, Tsinghua University, Shenzhen 518055, China ...

It is widely believed that Earth's atmosphere has been rich in oxygen for about 2.5 billion years due to a relatively rapid increase in microorganisms capable of performing photosynthesis.

Department of Civil and Environmental Engineering, The Hong Kong University of Science and Technology, Clear Water Bay, Hong Kong 999077, China Department of Civil and Environmental Engineering, The ...

In this video, I separate the water molecules, which are hydrogen and oxygen, by electrolysing water, to produced gas. Note: you can also use potassium hydroxide powder or drain cleaner or salt to ...

As a result, aluminum efficiently controlled the existing catalytic electron structure without corrosion, accelerating the oxygen production reaction. Experiments conducted in an alkaline water ...

When the battery discharges—releases energy—oxygen from ambient air gets reduced at the cathode, producing H 2 O 2. This control can be achieved using specific catalysts. "We are using a metal-free ...