Oxidation - 169 News

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Oxidation - 169 News

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Munich startup turns plastic waste into valuable chemicals

Radical Dot presented: Energy-efficient recycling technology for previously non-recyclable plastics

22-Aug-2025 - While only a fraction of plastic waste is recycled worldwide, the Munich-based start-up Radical Dot has developed an innovative solution that could change this. Founded in 2024, the company has developed a new type of chemical recycling technology that converts mixed and contaminated plastic ...

Oxidation plastic waste recycling
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From soot particle filters to renewable fuels

Unravelling the chemical processes in soot particle filters reveals new ways to produce synthetic fuels

23-Jan-2025 - Carbon particles are present in many aspects of our daily lives. Soot, which consists of tiny carbon particles, is generated when energy sources such as oil or wood are not completely burned. Soot particle filters, in turn, remove the nanometer- to micrometer-sized particles from car exhaust ...

Oxidation carbon carbon nanoparticles
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Water treatment: nanotubes capture steroid hormones

Removal of micropollutants in electrochemical membrane reactor with carbon nanotube membrane

11-Nov-2024 - Supplying people around the world with clean water is one of the major challenges of the present and future. Wastewater contains various micropollutants, i.e. organic and inorganic substances that occur in low concentrations but still have a harmful effect on humans and the environment. ...

Oxidation carbon nanotubes electrochemical oxidation
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Adhesive Comes Unglued on Command

Oxidation triggers debonding of mussel-inspired adhesive

23-Sep-2024 - Modern integrated microelectronic devices are often poorly repairable and difficult to recycle. Debondable adhesives play a key role in the transition to a circular economy with sustainable resources, less waste, and intelligent repair/recycling strategies. In the journal Angewandte Chemie, a ...

Oxidation adhesives electrochemical oxidation
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Highly increased oxidation potentials due to adapted solvents

Scientists have succeeded in significantly increasing the oxidation potential of classic reagents.

16-Aug-2024 - NO+ dissolved in various fluorobenzenes. The more hydrogen atoms are replaced by fluorine atoms, the lower the interaction of the cations with the electrons and the less colored the solution. Photo and graphic: Dr. Malte Sellin A team of scientists led by Prof. Dr. Ingo Krossing, Professor of ...

Oxidation benzene derivatives coordination chemistry
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From waste to value: The right electrolytes can enhance glycerol oxidation

"Our research could help to convert biomass by-products into valuable chemicals more efficiently"

03-Jul-2024 - When biomass is converted into biodiesel, huge amounts of glycerol are produced as a by-product. So far, however, this by-product has been little utilised, even though it could be processed into more valuable chemicals through oxidation in photoelectrochemical reactors. The reason for this: low ...

Oxidation biodiesel bismuth vanadate
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Fuel Cells: Oxidation processes of phosphoric acid revealed by tender X-rays

Options for increasing the lifetime and efficiency of fuel cells

05-Apr-2024 - The interactions between phosphoric acid and the platinum catalyst in high-temperature PEM fuel cells are more complex than previously assumed. Experiments at BESSY II with tender X-rays have decoded the multiple oxidation processes at the platinum-electrolyte interface. The results indicate that ...

Oxidation fuel cells PEM fuel cells
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Stronger than Nature: Optimised Radicals as Potential Novel Catalysts

Research team redesigns phenoxyl radicals with improved oxidation capacity in the lab

18-Mar-2024 - Nature uses enzymes for various metabolic processes. These biological catalysts are extremely efficient. Biomimetic catalysts based on inexpensive starting materials from the laboratory that can reproduce the efficiency of the natural enzymes and can function at ambient conditions are therefore ...

Oxidation catalysts enzymes
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Molecular manganese complex as superphotooxidant

Scientists developed a new molecular system made from the abundant element manganese for photooxidations

13-Feb-2024 - Highly reducing or oxidizing photocatalysts are a fundamental challenge in photochemistry. Only a few transition metal complexes with Earth-abundant metal ions have so far advanced to excited state oxidants, including chromium, iron, and cobalt. All these photocatalysts require high energy light ...

Oxidation chemical reactions manganese
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Two conductors of a chemical reaction

Watching the reaction live

22-Nov-2023 - For the first time, researchers at TU Wien have successfully observed the operating principle of so-called promoters in a catalytic reaction in real-time. These promoters play an important role in technology, but so far there is only limited understanding of how they work. Catalysts are essential ...

Oxidation catalysis catalysts
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