Chemicals & Materials

Greener Use of Fossil Fuels: Lithium from Coal

March 27, 2015
Geologists from the Hebei University of Engineering in Handan, China have devised a plan to extract the lithium previously discovered in coal deposits in the northern part of the...

Where Kevlar Fails, a Liquid Succeeds [VIDEO]

September 8, 2011
Kevlar is an incredible material for stopping bullets, but when it comes to a knife, it fails spectacularly. The addition of a milky white liquid, however, changes everything. The...

Playing with Fire in Outer Space

December 2, 2011
Scientists aboard the International Space Station are playing with fire, literally. As part of the Flame Extinguishment Experiment (FLEX), scientists are studying how flames react...

Entering a New Golden Age of Chemical Engineering

September 19, 2012
This post is the first in a series of 12 posts about who ChEs are, what we’re doing, and where we’re going. 2013 AIChE president Phil Westmoreland looks at trends, considers the...

Nanoparticles Help Direct Radiotherapy to Tumors

May 20, 2015
Radiotherapy is a strong tool in fighting cancer, but one great downside is that it affects both healthy and cancerous cells. Focusing radiotherapy on just tumors is the goal of...

Chemical Companies Lauded for Energy Efficiency

April 19, 2011
The American Chemistry Council (ACC) recently honored 16 of its member companies for implementing energy-efficiency improvements in 2010. Together, these improvements saved 14.8...

Bioplastics Exhibit Anti-bacterial Properties

March 31, 2015
A recent study by the University of Georgia College of Family and Consumer Sciences founds that bioplastics may have a place in medical applications thanks to the antibacterial...

Degrees That Work: Plastics [Video]

March 3, 2010
Plastics touch every aspect of life. Without plastics, much of what we depend on daily at work and home would disappear. Despite its prevalence, the moldable material doesn't...

Mercury Removal at Coal-Fired Power Plants

April 4, 2014
Removal of Mercury from the combustion air stream at a coal-fired power plant is one of the most sensitive and challenging tasks of pollution control. Dr. Noah Meeks of The...

What Stinks?!

October 4, 2010
I had my first run-in with a stink bug yesterday. It was terrifying. It had infiltrated my vehicle and launched an overhead attack as I began driving. I took a hit in the noggin...

Closing the Lifecycle Loop on Critical Materials

November 5, 2012
The U.S. is highly dependent on foreign countries for rare earth elements (REEs) and strategic and critical materials (S&CMs). Dr. Tedd Lister and Dr. Eric Peterson of the...

November 2014 CEP Preview

November 14, 2014
Back to Basics: Introduction to Fluidization Fluidized beds offer excellent heat transfer, and have the unique ability to move a wide range of solid particles in a fluid-like...

A New Chemical Boom and Bust Cycle?

May 21, 2012
Smart bet, or risky move? Low natural gas prices have been good for Dow Chemical, but some analysts wonder if the boom will lead to an eventual sales bust.

DOE Lab Opens Access to New Materials Database

April 8, 2015
The U.S. Dept. of Energy (DOE)’s Lawrence Berkeley National Laboratory (Berkeley Lab) has just given materials science an enormous gift that is expected to help researchers...

Self-Cleaning Buildings

September 19, 2011
As society continues to evolve and it becomes more of struggle to find spare time to do daily chores like cooking and cleaning, wouldn't it be nice if things simply cleaned...

CEP: News Update

July
2015
News Update
Inks from Silk Show Biomedical Promise; Activated Carbon Gets a Designer Label; Graphene Coating Promises to Improve Condenser Efficiency; Solar Materials Self-Assemble for Lengthy Energy Storage; and more.

Will Graphene's Promises Pan Out?

May 23, 2011
Ultra-high vacuum scanning tunneling microscopy image of a point defect in graphene that has been epitaxially grown on 6H-SiC(0001) (Nathan Guisinger, EMMD Group). Researchers,...

CEP: Material Matters - Guidelines Aim to Reduce Failures

July
2015
Material Matters
Kirk Richardson
MTI is in the process of developing a best practice guideline for the design, welding, repair, and inspection of DSS 2205 equipment made from thick plates (greater than 1 in.), to be completed in Oct. 2015. The guidelines will include recommendations for assessing susceptibility to SSC (low, medium, or high, based on ferrite and hardness numbers), as well as information on the scope and scheduling of inspections.

Nanotechnology Makes Steel 10 Times Stronger

February 19, 2015
"Stronger than steel" has just taken on a new meaning, thanks to the work of a Seattle-based company called Modumetal. The company's process relies on a type of advanced...

Tattoos as Diagnostic Devices

August 15, 2011
There's not much sexy—let alone unobtrusive—about many of today's medical monitoring devices, given the many wires and electrodes that are often needed to collect data from a...

Rare Earth Elements: Vital and in High Demand

January 9, 2013
It's not so much that the rare earth metals (also known as the lanthanides) are rare; there is actually a relative abundance of them. The real issue is that it's difficult to find...

New Technique for Deriving Lithium from Seawater

June 10, 2015
Reliance on lithium for energy storage is only increasing, meanwhile available resources, the cost of extraction processes, and the limited number of firms worldwide that dominate...
Subscribe to Chemicals & Materials