Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button

Home > Press > Treating gaseous BTEX using novel photocatalytic approach

Dr. Chamorn
Dr. Chamorn

Abstract:
The growing concerns on environmental damage and health impact from volatile organic compound (VOC) have initiated Thai researchers to look at ways to treating air pollutant such as benzene, toluene, ethylbenzene and xylene (BTEX) under visible light.

Treating gaseous BTEX using novel photocatalytic approach

Pathumthani, Thailand | Posted on May 16th, 2012

"We decided against using titanium dioxide (TiO2) photocatalyst in our study despite the fact that TiO2 is considered good chemical stability, relatively low price, and no toxicity. Instead we opted for silver doped titanium dioxide (Ag/TiO2) photocatalyst which is more efficient in visible-light region" said Dr. Chamorn Chawengkijwanich, a research team member from NANOTEC. "The idea to use powdered photocatalyst thin film on plastic is because there is very limited study on this development".

The research study shows Ag/TiO2 exhibited the best performance for gaseous BTEX degradation under visible light. The maximum degradation efficiency was xylene (89%), ethylbenzene (86%), toluene (83%), and benzene (79%).

The researchers reported their work in a paper published by Materials Science Forum.

Collaborators on this research included King Mongkut's University of Technology Thonburi, Center for Energy Technology and Environment (Ministry of Education), and National Nanotechnology Center (NANOTEC).

####

For more information, please click here

Contacts:
Ramjitti Indaraprasirt
Manager
Public Relations Section
NANOTEC
02-564-7100 ext: 6617

Copyright © NANOTEC

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.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

News and information

'Lossless' metamaterial could boost efficiency of lasers and other light-based devices February 20th, 2017

Particles from outer space are wreaking low-grade havoc on personal electronics February 19th, 2017

Liquid metal nano printing set to revolutionize electronics: Creating integrated circuits just atoms thick February 18th, 2017

Engineers shrink microscope to dime-sized device February 17th, 2017

Chemistry

In-cell molecular sieve from protein crystal February 14th, 2017

Nano-level lubricant tuning improves material for electronic devices and surface coatings February 11th, 2017

Scientists determine precise 3-D location, identity of all 23,000 atoms in a nanoparticle: Berkeley Lab researchers help to map iron-platinum particle in unprecedented detail February 6th, 2017

UCLA physicists map the atomic structure of an alloy: Researchers measured the coordinates of more than 23,000 atoms in a technologically important material February 3rd, 2017

Discoveries

'Lossless' metamaterial could boost efficiency of lasers and other light-based devices February 20th, 2017

Particles from outer space are wreaking low-grade havoc on personal electronics February 19th, 2017

Liquid metal nano printing set to revolutionize electronics: Creating integrated circuits just atoms thick February 18th, 2017

Engineers shrink microscope to dime-sized device February 17th, 2017

Announcements

'Lossless' metamaterial could boost efficiency of lasers and other light-based devices February 20th, 2017

Particles from outer space are wreaking low-grade havoc on personal electronics February 19th, 2017

Liquid metal nano printing set to revolutionize electronics: Creating integrated circuits just atoms thick February 18th, 2017

Engineers shrink microscope to dime-sized device February 17th, 2017

Environment

Meta-lenses bring benchtop performance to small, hand-held spectrometer: Game-changing nanostructure-based lenses allow smaller devices, increased functionality February 9th, 2017

NIST updates 'sweet' 1950s separation method to clean nanoparticles from organisms January 27th, 2017

Investigating the impact of natural and manmade nanomaterials on living things: Center for Environmental Implications of Nanotechnology develops tools to assess current and future risk January 9th, 2017

PCATDES Starts Field Testing of Photocatalytic Reactors in South East Asia December 28th, 2016

Research partnerships

Graphene foam gets big and tough: Rice University's nanotube-reinforced material can be shaped, is highly conductive February 13th, 2017

Cedars-Sinai, UCLA Scientists Use New ‘Blood Biopsies’ With Experimental Device to Speed Cancer Diagnosis and Predict Disease Spread: Leading-Edge Research Is Part of National Cancer Moonshot Initiative February 13th, 2017

Highly sensitive gas sensors for volatile organic compound detection February 6th, 2017

UCLA physicists map the atomic structure of an alloy: Researchers measured the coordinates of more than 23,000 atoms in a technologically important material February 3rd, 2017

NanoNews-Digest
The latest news from around the world, FREE



  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project