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Chemistry World
May 3, 2011
James Urquhart
Turning heat into electricity with polymers Swedish researchers have improved the thermoelectric efficiency of an organic conducting polymer by controlling the material's oxidation level, boosting the prospect of developing cheap, flexible and lightweight organic thermoelectric devices mark for My Articles similar articles
Technology Research News
April 7, 2004
Material boosts thermoelectricity A new family of thermoelectric semiconductor materials have a ZT factor (a formula that includes thermal power, electrical conductivity, thermal conductivity and temperature) which may be high enough for practical electricity generation. mark for My Articles similar articles
Chemistry World
July 25, 2008
Lewis Brindley
Thermoelectrics doped for better performance Researchers have discovered how to boost the performance of lead telluride, a thermoelectric material that converts heat into electricity: just add thallium. mark for My Articles similar articles
Chemistry World
January 9, 2008
Lewis Brindley
A Silicon Surprise Two teams of US scientists have demonstrated silicon-based 'thermoelectric' materials that could convert waste heat back into electricity. mark for My Articles similar articles
Chemistry World
April 4, 2014
Charlotte Still
Power up with body heat A thermoelectric generator that converts body heat into electricity could make replacing or recharging batteries in wearable electronics a task of the past. mark for My Articles similar articles
Technology Research News
June 1, 2005
Going Nano Boosts Thermoelectrics Thermoelectric materials take advantage of the temperature difference between a pair of materials that conduct electricity. Researchers have shown how a thermoelectric material should be designed to reach its maximum possible efficiency. mark for My Articles similar articles
Chemistry World
March 20, 2013
Harriet Brewerton
Period heat source gives thermoelectric power a boost Scientists in the US have found a way to improve the efficiency of thermoelectric power generators -- devices designed to convert heat directly into electricity. mark for My Articles similar articles
Chemistry World
September 19, 2012
Jon Cartwright
Thermoelectrics 'pass new milestone' Researchers in the US claim to have passed a new milestone in thermoelectrics with a material that converts heat to electricity more efficiently than ever before. mark for My Articles similar articles
IEEE Spectrum
July 2008
Monica Heger
Thallium Doping Boosts Thermoelectrics Bad for people, but good for energy conversion mark for My Articles similar articles
Chemistry World
July 1, 2013
Rowan Frame
Thermoelectric cost analysis Scientists from the US have derived a metric to analyze the cost of power generation using thermoelectric technology. mark for My Articles similar articles
Chemistry World
February 21, 2007
Simon Hadlington
Organic Electricity Generator is Hot Stuff Researchers have successfully demonstrated the thermoelectric effect in an organic molecule. The findings open up the possibility of potential new energy sources, and also present a novel way for probing the electronic structure of molecular junctions. mark for My Articles similar articles
Chemistry World
April 2011
Waste Not, Want Not Modern devices waste a lot of energy as heat, noise and vibration. Here's a look at a new breed of energy scavenging materials that could recapture some of it. mark for My Articles similar articles
Chemistry World
July 12, 2013
Matthew Smith
Cobalt redox couple boosts thermoelectric cells Scientists in Australia have improved a technology that recycles waste heat into useable energy by using ionic liquids containing cobalt redox couples as the electrolytes in thermoelectric cells. mark for My Articles similar articles
IEEE Spectrum
March 2008
Neil Savage
Random Nanostructure Boosts Thermoelectric Power Efficiency increase opens the door to many new applications for thermoelectric converters. mark for My Articles similar articles
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
Chemistry World
October 11, 2007
Jonathan Edwards
'Tuneable' Polymer Can Separate Anything An international team of scientists have made a polymer with pores which can be fine-tuned to speedily separate different small molecules -- with applications ranging from carbon capture to fuel cells. mark for My Articles similar articles
IEEE Spectrum
January 2008
Neil Savage
Silicon Nanowires Turn Heat to Electricity Thermoelectric converters could tap waste heat from power plants and microchips. mark for My Articles similar articles
Chemistry World
November 4, 2011
Holly Sheahan
Polymer based sensors feeling the strain Researchers in China have made a new strain sensor to monitor the safety of buildings and other structures. mark for My Articles similar articles
IEEE Spectrum
June 2011
Eliza Strickland
Thermoelectrics Get Cooler Start-ups are advancing solid-state cooling systems mark for My Articles similar articles
IndustryWeek
December 16, 2010
Technology Would Power Cars with Auto Exhaust Developed by GM and Purdue University, system harvests heat from engine exhaust to generate electricity. mark for My Articles similar articles
Technology Research News
February 11, 2004
Mechanical storage goes low power Researchers in Korea have devised a very low-power method of reading bits of information stored in areas of film that measure 50 nanometers. The method could eventually be used in ultrahigh-density mechanical storage devices. mark for My Articles similar articles
Chemistry World
September 11, 2009
Tom Bond
Just heat and heal A polymer system based on weak, reversible bonds that can heal itself when heated has been created by UK and US chemists. The new polymers could be further developed and used in the aerospace and other industries, say the researchers. mark for My Articles similar articles
Technology Research News
October 6, 2004
Sound makes electricity for space A compact generator that converts heat to electricity with the relatively high efficiency of 18 percent is especially appropriate for generating electricity aboard spacecraft, according to the researchers. mark for My Articles similar articles
Technology Research News
August 27, 2003
Metal process makes heat chips Researchers from the California Institute of Technology have found a way to make tiny thermoelectric devices that can be used to generate electrical power from heat and to cool very small areas. mark for My Articles similar articles
IEEE Spectrum
January 2009
Willie D. Jones
Intel-led Team Demonstrates First Chip-Scale Thermoelectric Refrigerator An integrated thermoelectric device cools a hot spot on a much larger chip mark for My Articles similar articles
Chemistry World
May 28, 2013
Anthony King
Polymer tied in celtic knots Celtic knots and ancient art have inspired a new way of synthesizing polymers. The slow-motion method of controlling polymer growth produces a single chain that when linked repeatedly, intricately wraps around itself to form a dense structure. mark for My Articles similar articles
Chemistry World
October 11, 2012
Elinor Hughes
Cotton thread to monitor athletes' dehydration Scientists in Italy have integrated a device to monitor the salt concentration of sweat into a cotton fiber. The fiber can then be embedded into cloth and could be used to monitor hydration levels in athletes by measuring how much they are sweating. mark for My Articles similar articles
Chemistry World
September 15, 2010
Lewis Brindley
Gel electrodes show biomedical promise Composed of conductive polymers patterned onto slices of hydrogel, the biocompatible electrodes can function under wet conditions for up to a month - making them very useful in medical research. mark for My Articles similar articles
CIO
January 15, 2002
John Edwards
Building a Better Battery The search for a better battery is getting a push from the U.S. Defense Advanced Research Project Agency (DARPA), which has given Yale University's engineering department $2.4 million to develop readily rechargeable microcombustion batteries... mark for My Articles similar articles
Military & Aerospace Electronics
January 2010
Microelectronics Thermal Management Device From Nextreme Meets MIL-STD 883 Shock Standard An advanced heat-pumping thermoelectric device for electronics thermal management from Nextreme Thermal Solutions has passed the 3000-G shock test as defined in the 2002 mechanical shock standard. mark for My Articles similar articles
Military & Aerospace Electronics
February 2008
Nextreme Offers Electro-Optics and Microelectronics Cooler for Military Applications Nextreme Thermal Solutions is introducing the Ultra-High Packing Fraction (UPF) OptoCooler thermoelectric module for cooling and temperature-control requirements for electronics, medical, military, and aerospace applications. mark for My Articles similar articles