A photoelectrochemical device uses sunlight, water, and oxygen to produce hydrogen peroxide efficiently, stably, and at scalable rates without grid electricity. (Nanowerk Spotlight) Hydrogen peroxide ...

Hydrogen peroxide, a key chemical used in the semiconductor production process, is one of the top 100 industrial chemicals and an important raw material widely used in disinfection, oxidation, and ...

However, such an artificial system faces three key challenges: (1) insufficient charge carrier generation and fast charge recombination, which lowers the efficiency; (2) limited number of available ...

Figure showing the systematic design of the photocatalytic covalent organic frameworks (COFs) for manufacturing hydrogen peroxide using flow reactors. (a) The COF with segregated donor and acceptor ...

When water is split electrolytically, the result is typically hydrogen -- and 'useless' oxygen. Instead of oxygen, you can also produce hydrogen peroxide, which is required for many branches of ...

National University of Singapore (NUS) chemists have developed hexavalent photocatalytic covalent organic frameworks (COFs) which mimic natural photosynthesis for the production of hydrogen peroxide ...

New Delhi: Researchers at the S. N. Bose National Centre for Basic Sciences, Kolkata, an autonomous institute under the ...

Scientists have developed two new covalent organic frameworks (COFs) that efficiently produce hydrogen peroxide — a valuable ...