Home > Press > Cacao Seed Extract Used in Production of Catalytic Nanoparticles
Abstract:
Iranian researchers used cacao seed extract to produce catalytic nanoparticles which can be applied in production of organic materials and compounds as non-homogenous, stable and recyclable catalysts.
Although there are wide and various range of reactants for organic reactions, new reactants and novel methods have always attracted the attention of chemists. In addition, researchers always seek methods with less chemical pollution but higher environmental compatibility due to the direct effect of chemicals on the environment.
In this research, copper oxide/palladium nanoparticles (Pd/CuO) were produced by using the extract of a type of cacao (Theobroma cacao L) through a simple and cheap method, which can be used as non-homogenous catalysts. Nanoparticles produced in this research have specific applications in chemical reactions to synthesize organic materials and bioactive compounds as non-homogenous catalysts. Recycling and re-using the catalysts are an important step towards the conservation of the environment and prevention of pollution. One of the problems in the application of homogenous catalysts in organic reactions is that they cannot be recycled.
Experiments prove that more than 98% of the catalyst is recycled each time and it can be reused six times without any decrease in efficiency. In addition, the catalyst is separated from the reaction mixture after the reaction through sieving method, and it can be washed with water and ethanol and dried.
Results of the research have been published in Journal of Colloid and Interface Science, vol. 448, issue 1, 2015, pp. 106-113.
####
For more information, please click here
Copyright © Fars News Agency
If you have a comment, please Contact us.Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.
Related News Press |
Chemistry
What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024
News and information
Researchers develop artificial building blocks of life March 8th, 2024
Discoveries
What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024
Researchers’ approach may protect quantum computers from attacks March 8th, 2024
High-tech 'paint' could spare patients repeated surgeries March 8th, 2024
Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024
Announcements
What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024
Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Researchers develop artificial building blocks of life March 8th, 2024
Nanoscale CL thermometry with lanthanide-doped heavy-metal oxide in TEM March 8th, 2024
Food/Agriculture/Supplements
Silver nanoparticles: guaranteeing antimicrobial safe-tea November 17th, 2023
Night-time radiative warming using the atmosphere November 17th, 2023
DGIST and New Life Group launched a research project on "Functional beauty and health products using the latest nanotechnology" May 12th, 2023
The latest news from around the world, FREE | ||
Premium Products | ||
Only the news you want to read!
Learn More |
||
Full-service, expert consulting
Learn More |
||