Nanotechnology Now

Our NanoNews Digest Sponsors

Heifer International

Wikipedia Affiliate Button


DHgate

Home > News > 'Holey' Nanosheets for Wastewater Dye Removal

July 1st, 2009

'Holey' Nanosheets for Wastewater Dye Removal

Abstract:
Researchers have discovered that extremely thin sheets of nickel oxide with hexagonally shaped holes can absorb hazardous dyes from wastewater nearly as well as the best traditional methods, but are recyclable. The research was reported recently in the journal Nanotechnology.

The group, consisting of scientists from the Colorado School of Mines and South-Central University for Nationalities, in China, compared the performance of their nickel-oxide (NiO) "nanosheets" to the absorption properties of a powdered form of NiO as well as to activated carbon, a material often used for absorption applications because it has a very large overall surface area.

Source:
physorg.com

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related Links

Colorado School of Mines

Related News Press

News and information

Electron's 1-D metallic surface state observed: A step for the prediction of electronic properties of extremely-fine metal nanowires in next-generation semiconductors February 9th, 2016

Nanoparticle therapy that uses LDL and fish oil kills liver cancer cells February 9th, 2016

Leading bugs to the death chamber: A kinder face of cholesterol February 8th, 2016

From allergens to anodes: Pollen derived battery electrodes February 8th, 2016

Products

PEN Inc. Announces Strategy to Broaden Clarity Branded Products Business February 4th, 2016

Graphenea increases capacity, reduces prices January 25th, 2016

Corrosion-Fighter Tesla NanoCoatings Pioneers 2x1 Wet-on-Wet Process January 20th, 2016

Iranian Company Mass-Produces Self-Cleaning Nanopaints November 14th, 2015

Announcements

Electron's 1-D metallic surface state observed: A step for the prediction of electronic properties of extremely-fine metal nanowires in next-generation semiconductors February 9th, 2016

Nanoparticle therapy that uses LDL and fish oil kills liver cancer cells February 9th, 2016

A fast solidification process makes material crackle February 8th, 2016

From allergens to anodes: Pollen derived battery electrodes February 8th, 2016

Water

Highly efficient heavy metal ions filter January 25th, 2016

Louisiana Tech University student coauthors research in ACS journal January 15th, 2016

Coated Magnetic Nanoparticles Used to Purify Contaminated Water December 28th, 2015

Photocatalytic Nanostructures Show Ability to Purify Wastewater December 24th, 2015

Textiles/Clothing

A step towards keeping up with Moore's Law: POSTECH researchers develop a novel and efficient fabrication technology for cross-shaped memristor January 30th, 2016

Durability of Silver Nanoparticles in Production of Antibacterial Woolen Fabrics December 14th, 2015

Scientists see the light on microsupercapacitors: Rice University's laser-induced graphene makes simple, powerful energy storage possible December 3rd, 2015

Graphene-Coated Wearable 'E-Textile' Can Alert Wearer To Presence Of Dangerous Gases December 1st, 2015

Industrial

Nature Materials: Smallest lattice structure worldwide: 3-D lattice with glassy carbon struts and braces of less than 200 nm in diameter has higher specific strength than most solids February 3rd, 2016

New sensors to combat the proliferation of bacteria in very high-humidity environments January 23rd, 2016

Teijin to Participate in Nano Tech 2016 January 21st, 2016

Corrosion-Fighter Tesla NanoCoatings Pioneers 2x1 Wet-on-Wet Process January 20th, 2016

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







Car Brands
Buy website traffic