Home > Press > Simple, Cost-Effective Method Found for Production of Manganese Oxide Nanopowder
Abstract:
Iranian researchers from the Institute for Advanced Studies in Basic Sciences (IASBS), Zanjan, succeeded in the production of manganese oxide nanopowder through a simple, cost-effective and environmental-friendly method.
The product has wide applications in petrochemical industries and battery fabrication.
Taking into consideration the wide applications of the products, researchers looked for a simple and cheap method in this research to produce a special type of manganese oxide. They also investigated the oxidation activity of water in the presence of the produced manganese oxide.
According to Dr. Mohammad Mehdi Najafpour, one of the researcers of the plan, the majority of the methods to produce manganese oxide require surfactant organic solvents and high temperature conditions. However, simple methods have been developed, which are mostly based on the use of high temperature in the production of common metal oxides.
"It was turned out in this research that some cheap compounds of manganese can be degraded to manganese nano-oxides in the presence of humidity at temperatures around 100°C or even less," he added.
The researchers found out that manganese nano-oxides start to form after a few hours when a thick solution of manganese nitrate (II) is placed at a temperature of 70-90°C.
Results of the research showed that manganese nano-oxides produced in the presence of various oxidants was able to oxidize water to oxygen, and alkenes to epoxides. The rate and efficiency of the reactions showed significant increase in comparison with samples at micrometric scale. Reduction in the size of nanoparticles can be considered the main reason to this fact.
Results of the research have been published in details in Dalton Transactions, vol. 41, issue 36, July 2012, pp. 11026-11031.
####
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 |
News and information
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Discoveries
Chemical reactions can scramble quantum information as well as black holes April 5th, 2024
New micromaterial releases nanoparticles that selectively destroy cancer cells April 5th, 2024
Utilizing palladium for addressing contact issues of buried oxide thin film transistors April 5th, 2024
Announcements
NRL charters Navy’s quantum inertial navigation path to reduce drift April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Interviews/Book Reviews/Essays/Reports/Podcasts/Journals/White papers/Posters
Simulating magnetization in a Heisenberg quantum spin chain April 5th, 2024
Discovery points path to flash-like memory for storing qubits: Rice find could hasten development of nonvolatile quantum memory April 5th, 2024
Energy
Development of zinc oxide nanopagoda array photoelectrode: photoelectrochemical water-splitting hydrogen production January 12th, 2024
Shedding light on unique conduction mechanisms in a new type of perovskite oxide November 17th, 2023
Inverted perovskite solar cell breaks 25% efficiency record: Researchers improve cell efficiency using a combination of molecules to address different November 17th, 2023
The efficient perovskite cells with a structured anti-reflective layer – another step towards commercialization on a wider scale October 6th, 2023
Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage
What heat can tell us about battery chemistry: using the Peltier effect to study lithium-ion cells March 8th, 2024
A battery’s hopping ions remember where they’ve been: Seen in atomic detail, the seemingly smooth flow of ions through a battery’s electrolyte is surprisingly complicated February 16th, 2024
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 |
||