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Chemistry World
December 16, 2013
Tim Wogan
Calculations predict stable eight nitrogen molecule Nitrogen could form an N 8 molecular crystal at low temperatures, according to density functional theory calculations done by Israeli and US researchers. mark for My Articles similar articles
Chemistry World
May 18, 2011
Simon Hadlington
Rocket fuel goes green with ionic liquids Military researchers in the US have developed a novel 'green' rocket fuel whose constituents are less corrosive and toxic than those used in conventional propellant systems. mark for My Articles similar articles
Chemistry World
June 30, 2015
Tim Wogan
New explosive is powerful but greener One of the most powerful non-nuclear explosives to date has been synthesized. The compound could be a more environmentally benign replacement for some common primary explosives. mark for My Articles similar articles
Popular Mechanics
September 11, 2009
Andrew Moseman
How to Make a (More) Environmentally Friendly Rocket Fuel Every NASA space shuttle launch leaves a huge cloud of exhaust in its wake, and some nasty chemicals lurk in the exhaust. mark for My Articles similar articles
Reactive Reports
Issue 62
Alumination at last! More powerful solid rocket fuel could be the product of research into a new class of compounds containing aluminum and hydrogen compounds, according to an international research team. mark for My Articles similar articles
Chemistry World
August 23, 2013
Laura Howes
Greener flares better for the environment Researchers are looking for replacements for perchlorates in flares because of their environmental effects mark for My Articles similar articles
Technology Research News
October 20, 2004
Kimberly Patch
Cooler material boosts fuel cells A cathode that allows solid oxide fuel cells to operate at reduced temperaures promises to lower the cost of fuel cells, which could spur broader adoption of the technology. mark for My Articles similar articles
Chemistry World
December 13, 2009
Lewis Brindley
Breaking the strongest bonds Chemists have uncovered a way to sever two of the strongest bonds in chemistry - in dinitrogen and carbon monoxide - and make useful organic compounds. mark for My Articles similar articles
Chemistry World
October 2, 2008
Lewis Brindley
Greener explosives show promise Eco-friendly explosives based on nitrogen compounds could soon compete with conventional detonators and propellants used in pyrotechnics, mining, and military applications. mark for My Articles similar articles
National Defense
September 2013
Steff Thomas
Safe Rocket Fuel Could Have Military Applications NASA is testing a green fuel that could cut mission costs and potentially raise performance by 50 percent, a program official said. mark for My Articles similar articles
Chemistry World
September 27, 2012
Charlie Quigg
Cheaper component for greenhouse gas reduction catalyst Scientists from China have replaced the tungsten oxide in a widely used greenhouse gas reduction catalyst with iron oxide, which improves the selectivity and reduces the cost of the catalyst. mark for My Articles similar articles
Reactive Reports
Issue 31
David Bradley
Ammonia for the primordial brew A newly discovered nitrogen-fixation reaction may have played a role in the emergence of life, according to German researchers. mark for My Articles similar articles
Chemistry World
December 16, 2011
Kate McAlpine
Radical experiment assesses interstellar nitrogen Radical reactions are challenging to measure at cold temperatures, but an international team of researchers have recently clocked the rate for atomic nitrogen and hydroxyl radicals at 56K. mark for My Articles similar articles
Chemistry World
August 5, 2010
Simon Hadlington
Nitrogenase found to be a two-trick pony An enzyme whose job is to convert nitrogen gas to ammonia - a process known as nitrogen fixation - can also reduce carbon monoxide US researchers have discovered. mark for My Articles similar articles
Chemistry World
October 31, 2013
Tim Wogan
Pressure to form exotic ionic salts irresistible for nitrogen Researchers have used computer algorithms to calculate nitrogen structures at pressures far beyond the reach of current experimental determinations. Most notably, they calculated that it could form an ionic salt in which both the cations and anions were nitrogen. mark for My Articles similar articles
Chemistry World
May 23, 2011
Simon Hadlington
Homing in on a cheaper Haber-Bosch process A cheaper alternative to the Haber-Bosch process could have moved a step closer thanks to a new ruthenium-based catalyst complex developed by chemists in Germany. mark for My Articles similar articles
Wired
December 2001
Richard Martin
From Russia, With 1 Million Pounds of Thrust Why the workhorse RD-180 may be the future of US rocketry... mark for My Articles similar articles
Chemistry World
September 21, 2007
Zoe Corbyn
Biofuels could boost global warming, finds study The findings come in the wake of a recent OECD report, which warned nations not to rush headlong into growing energy crops because they cause food shortages and damage biodiversity. mark for My Articles similar articles
Chemistry World
January 10, 2007
Michael Gross
Fixing the Nitrogen Balance Researchers have found that global nitrogen cycles can be more easily balanced out than previously thought, as sources and sinks of usable nitrogen are geographically close and respond to each other in rapid feedback. mark for My Articles similar articles
Popular Mechanics
February 1, 2008
Thomas D. Jones
5 Years Later, 5 Hard Lessons From the Columbia Shuttle Disaster: Resident Astronaut As NASA readies Atlantis for a Feb. 7 launch to the International Space Station, it observes a week packed with painful memories of three spaceflight tragedies: Apollo 1, Challenger and the fifth anniversary of the loss of Columbia. mark for My Articles similar articles
Geotimes
March 2007
Carolyn Gramling
Nitrogen Cycle in Oceans Surprises Researchers Once thought to occur half a world apart, two key parts of the global nitrogen cycle are actually occurring side by side, according to a new study. mark for My Articles similar articles
Popular Mechanics
November 2009
Logan Ward
10 Most Brilliant Innovators of 2009: Deep Space Plasma Thruster Brilliant idea: a plasma engine powered by nitrogen, with 10 times the efficiency of chemical rockets. mark for My Articles similar articles
IEEE Spectrum
June 2009
Sandra Upson
Rockets For The Red Planet Engineers rethink how to get to Mars and back mark for My Articles similar articles
Chemistry World
October 31, 2012
James Mitchell Crow
Nitrogen does diamond Nitrogen will form an unusual cage-like structure when subjected to high pressures, an international team of researchers has calculated. mark for My Articles similar articles
Popular Mechanics
February 2009
Mike Allen
Is Nitrogen Better than Air in Car Tires? Inflating your tires with pure nitrogen offers several advantages for your car. mark for My Articles similar articles
Science News
May 12, 2007
Timeline: From the May 8, 1937, issue Places last bolt in frame of 200-inch telescope... New form of matter found in cosmic-ray bombardments... Undergraduates plan rocket study with new society... mark for My Articles similar articles
Popular Mechanics
September 2009
Behind the Scenes With the World's Most Ambitious Rocket Makers In late 2001, Tom Mueller was sacrificing his nights and weekends to build a liquid-fuel rocket engine in his garage. mark for My Articles similar articles
Wired
August 21, 2007
Erin Biba
We Have Ignition! NASA Tests a New Rocket Engine in the Mojave Desert. NASA is firing up the 5M15, which runs on compressed liquid methane. The odorless substance has multiple advantages over conventional rocket propellants. mark for My Articles similar articles
IEEE Spectrum
December 2007
Willie D. Jones
Fueling a Robotic Arms Race Rocket propellant to make prosthetic arms better, stronger, faster. mark for My Articles similar articles
Chemistry World
June 28, 2013
Anthony King
Titanium takes on Haber -- Bosch process The synthesis of ammonia under milder condition, using less energy and fewer resources, has moved a step closer. mark for My Articles similar articles