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IEEE Spectrum
December 2011
Strano & Kalantar-Zadeh
Nanodynamite Fuel-coated nanotubes could provide bursts of power to the smallest systems mark for My Articles similar articles
Technology Research News
September 22, 2004
Kimberly Patch
Fuel Cell Converts Waste to Power One problem with fuel cells is that they produce carbon monoxide, which can gum up the works. Researchers have found a way to use the carbon monoxide to produce more energy in a reaction that can take place at room temperature. mark for My Articles similar articles
Technology Research News
July 27, 2005
Micro fuel cell packs power Researchers have built a propane-driven fuel cell that's not much bigger than a watch battery, but lasts much longer. mark for My Articles similar articles
Technology Research News
April 20, 2005
Nanotube Chemical Sensor Gains Speed Researchers have made single-walled carbon nanotube chemical sensors that transmit information by measuring the charge in the nanotubes' capacitance, or ability to store electric charge. mark for My Articles similar articles
Reactive Reports
Issue 75
David Bradley
Tubular Reactions Researchers have used surface-modified carbon nanotubes to activate an important industrial chemical, butane, without the need for an expensive metal catalyst. mark for My Articles similar articles
Technology Research News
December 31, 2003
Micro fuel cell runs cool Researchers have made a tiny methane fuel cell that works at 60 degrees Celsius. They have also shown that the fuel cell can use high concentration methanol to increase its operating time. mark for My Articles similar articles
Chemistry World
February 29, 2008
Michael Gross
Modified Nanotubes Catalyse Fuel Cell A new type of catalyst made by attaching platinum nanoparticles to nitrogen-doped carbon nanotubes could be used to oxidise methanol in fuel cells, thanks to work by Chinese chemists. mark for My Articles similar articles
Technology Research News
May 18, 2005
Catalyst Boosts Gasoline Fuel Cells Researchers have come up with a catalyst layer that can be put over a conventional anode to reform the fuel within the fuel cell. This allows hydrocarbons like gasoline to be used directly in fuel cells. mark for My Articles similar articles
Technology Research News
November 17, 2004
Eric Smalley
Nanotubes Tune in Light Carbon nanotubes can act as antennas, but instead of transmitting and receiving radio waves, antennas of their size pick up the nanoscale wavelengths of visible light. mark for My Articles similar articles
Technology Research News
July 14, 2004
Laser tweezer traps nanotubes The researchers have showed that it is possible to pattern clusters of nanotubes into configurations that are likely to have near-term applications as chemical, biological and physical sensors. mark for My Articles similar articles
Reactive Reports
May 2007
David Bradley
The Long and the Short of It A new composite material that acts as a catalyst to speed up chemical reactions has been developed to create arrays of the world's longest carbon nanotubes. mark for My Articles similar articles
Technology Research News
April 7, 2004
Fiber spun from nanotube smoke Researchers from the University of Cambridge in England have developed a relatively simple way to manufacture continuous fibers of carbon nanotubes. mark for My Articles similar articles
Technology Research News
February 11, 2004
Eric Smalley
Noise boosts nanotube antennas Sometimes adding a little noise can help a signal come through loud and clear. This is true for the neural network between your ears, and it turns out to also be true for carbon nanotubes. The result could be better cell phones, chemical detectors and video screens. mark for My Articles similar articles
Chemistry World
July 23, 2009
Hayley Birch
Nanotube growth caught on camera French and US researchers have produced the first video evidence that carbon nanotubes turn as they grow. mark for My Articles similar articles
IEEE Spectrum
December 2007
Joshua J. Romero
Carbon Nanotubes Take the Heat Off Chips Purdue scientists find flexible filaments best. mark for My Articles similar articles
Chemistry World
January 26, 2011
Mike Brown
Carbon nanotubes for hydrogen storage Researchers in Germany have designed a 3D carbon-based nanotube matrix that can store and release hydrogen extremely efficiently. The material could form the basis of a sustainable hydrogen economy, they say. mark for My Articles similar articles
Chemistry World
February 5, 2009
Simon Hadlington
Carbon nanotube catalysts 'better than platinum' Researchers in the US have developed a novel catalyst based on carbon nanotubes for the electrochemical reduction of oxygen. mark for My Articles similar articles
Technology Research News
December 1, 2004
Short Nanotubes Carry Big Currents Researchers have developed a simple way to fabricate carbon nanotube devices whose length is as small as ten nanometers, and have shown that electricity can pass through the nanotubes very efficiently. mark for My Articles similar articles
Technology Research News
March 23, 2005
Nanotubes juice super batteries A relatively simple and inexpensive way to form a new type of thin film supercapacitor from multi-wall carbon nanotubes. mark for My Articles similar articles
Technology Research News
December 3, 2003
Nanotubes detect nerve gas Naval Research Laboratory researchers have found that carbon nanotubes are sensitive to extremely small concentrations -- less than one part per billion -- of chemical nerve agents. mark for My Articles similar articles
CIO
January 1, 2003
Susannah Patton
Bye-Bye Batteries Imagine chatting on your cell phone for months at a time without recharging it. Or taking a laptop on a weeklong business trip without a battery or power cord. That's the goal of scientists around the world working to perfect tiny fuel cells using microtechnology engineering. mark for My Articles similar articles
Technology Research News
January 28, 2004
Nanotubes tied to silicon circuit Connecting minuscule nanotube transistors to traditional silicon transistors enables the atomic-scale electronics to communicate with existing electronic equipment. mark for My Articles similar articles
Technology Research News
February 25, 2004
Nanotubes boost shape recovery Researchers have mixed carbon nanotubes with polymer to make a plastic that is good at springing back into shape when heated. The shape memory polymers could be used in practical applications in five years, according to the researchers. mark for My Articles similar articles
Technology Research News
November 3, 2004
Coated Nanotubes Record Light Researchers have combined minuscule carbon nanotube transistors and photosensitive polymer to make a fast optoelectronic memory device that promises to speed digital photography and provide high-density data storage. mark for My Articles similar articles
Technology Research News
September 22, 2004
Plastics Ease Nanotube Circuits Researchers have devised a way to make a random, self-assembled network of carbon nanotubes embedded in polymer that preserves the nanotubes' electrical conductivity and is suitable for thermal printing processes. mark for My Articles similar articles
Chemistry World
September 29, 2015
Matthew Gunther
Carbon nanotube rectenna directly converts light into electricity Scientists in the US have for the first time made a solar energy collector using carbon nanotubes that can directly convert optical light in to a direct current. mark for My Articles similar articles
Reactive Reports
Issue 34
David Bradley
Sandwiched nanotubes Ferrocene-modified carbon nanotubes can separate charge mark for My Articles similar articles
IEEE Spectrum
January 2008
Prachi Patel-Predd
Sensitive Synthetic Skin in the Works for Prosthetic Arms Carbon nanotubes key to making synthetic skin that lets artificial limbs sense heat and touch. mark for My Articles similar articles
Technology Research News
February 11, 2004
DNA sorts nanotubes Researchers have come up with a way to use DNA to separate carbon nanotubes by electrical type -- metallic or semi conducting -- and by diameter. A carbon nanotubes's electrical properties and diameter are related. mark for My Articles similar articles
Technology Research News
January 26, 2005
Chemical Fuse Makes Cheap Sensors Researchers in England have come up with a chemical fuse that includes a thin layer of material that changes when it is exposed to a gas. The change is enough to permanently disrupt a flow of electrical current through the film. mark for My Articles similar articles
Reactive Reports
July 2004
David Bradley
Pure Nanotubes Researchers have developed a novel technique that allows them to purify carbon nanotubes and to sort those that are semiconducting from the metallic single-walled carbon nanotubes. mark for My Articles similar articles
Technology Research News
February 25, 2004
Nanotube mix makes liquid crystal Carbon nanotubes are rolled-up sheets of carbon atoms that can be as narrow as 0.4 nanometers, or the span of four hydrogen atoms. They have useful electrical and mechanical properties and are a leading player in nanotechnology. mark for My Articles similar articles
Chemistry World
September 9, 2010
Mike Brown
Electric shock resets nanotube sensor Sensors based on single-walled carbon nanotube (SWNTs) could be 'reset' at the simple flick of a switch, say researchers in the US. mark for My Articles similar articles
Technology Research News
October 6, 2004
Nanotube diode reverses itself A minuscule p-n junction diode that could be used as a field-effect transistor or a light-emitting diode is a step forward in the push to make nanoscale electronic components. mark for My Articles similar articles
Technology Research News
August 27, 2003
Nanotubes spark gas detector Researchers from Rensselaer Polytechnic Institute have found a way to use carbon nanotubes to make very small, sensitive gas detectors. mark for My Articles similar articles
Technology Research News
November 3, 2004
Nanotubes Lengthen to Centimeters Researchers have found a way to grow very long carbon nanotubes. One long-range possibility is using ultralong carbon nanotubes fibers to make an elevator to low Earth orbit. mark for My Articles similar articles
Chemistry World
October 11, 2012
James Urquhart
Drawing gas sensors with a nanotube pencil US researchers have created a gas sensor that can detect ammonia as well as existing sensors. The 'pencil' comes in the form of a carbon nanotube disk which was used to draw on paper patterned with metal electrodes to create the sensor. mark for My Articles similar articles
Chemistry World
October 3, 2008
Lewis Brindley
Nanotube catalysts improve industrial reaction A catalyst consisting of modified carbon nanotubes makes an important industrial reaction milder, safer and more selective, according to researchers in Germany. mark for My Articles similar articles
Chemistry World
September 29, 2009
Lewis Brindley
Super-thin nanowires made inside nanotubes Japanese researchers have made ultra-thin metal wires by growing them inside carbon nanotubes. mark for My Articles similar articles
National Defense
August 2009
Stew Magnuson
Recovery Act to Inject More Funds Into Military Fuel Cell Research The Obama administration announced plans to spend $20 million of Recovery Act funding on military fuel cell technology. The Defense Department's director of defense research and engineering office will be spearheading these efforts. mark for My Articles similar articles
Chemistry World
January 8, 2009
Hayley Birch
Nanotubes promise electronic inks A new chemical process may help overcome one of the main obstacles to using carbon nanotubes in electronics mark for My Articles similar articles
Technology Research News
July 16, 2003
Gel yields nanotube plastic Researchers from Japan have found a way to distribute nanotubes evenly throughout a gel to form an electrically versatile material. mark for My Articles similar articles
Technology Research News
October 8, 2003
Nanotubes harvest electrons Researchers from the University of Bologna and the University of Trieste in Italy, and the University of Notre Dame have found a way to alter carbon nanotubes so that they efficiently separate electrical charge. The method could lead to more efficient solar cells. mark for My Articles similar articles
Chemistry World
December 7, 2009
Simon Hadlington
Metal atoms in carbon nanotubes caught on film An international team of researchers has filmed individual metal atoms as they move around and react within the confines of a carbon nanotube. mark for My Articles similar articles
Technology Research News
January 12, 2005
Nano Gas Turbine Designed One especially useful component of a microscopic machine would be a motor. Researchers have worked out how a nanoscale gas turbine made from nanotubes would work. mark for My Articles similar articles
Technology Research News
October 8, 2003
Nanotubes boost storage Scientists from IBM Research in Zurich, Osaka Prefecture University in Japan, and the Japanese Nanotechnology Research Institute have advanced the possibilities of using multiwalled carbon nanotubes to make denser, more efficient data storage devices. mark for My Articles similar articles
Chemistry World
August 16, 2009
Hayley Birch
Nanotubes promise ultra-small wearable oxygen sensors US researchers have created tiny oxygen-sensing devices made from carbon nanotubes. mark for My Articles similar articles
Technology Research News
June 18, 2003
Nanotube transistors make memory Researchers from the Samsung Advanced Institute of Technology in Korea and the Chonbuk National University in Korea have laid the groundwork for making nonvolatile computer memory out of carbon nanotubes. mark for My Articles similar articles
Technology Research News
April 9, 2003
Twisted nanotubes have spring Researchers from the University of North Carolina at Chapel Hill have found a way to use carbon nanotubes -- rolled-up sheets of carbon atoms that form naturally in soot -- as tiny springs for microscopic devices. mark for My Articles similar articles
Military & Aerospace Electronics
August 2006
John McHale
Purdue Researchers Look at Nanotechnology to Reduce Computer-Chip Heating University researchers are looking to mitigate electronic systems heating problems through the use of carbon nanotubes. They have created carpets of microscopic nanotubes to enhance the performance of heat sinks to help keep future chips from overheating. mark for My Articles similar articles