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2011-08-11 Future batteries fuel EV adoption
The size and costs of future batteries are just some of the factors why it is difficult for all-electric vehicles and hybrid cars to break into the mainstream market.
2002-08-13 Fuel cells march toward the mainstream
After years of upping the technological ante, suppliers of micro fuel cells may finally be preparing to make a bid for the $10 billion-a-year rechargeable-battery market
2015-08-27 Fuel cell tech delivers week-long power to phones, laptops
Intelligent Energy recently showed iPhone 6 and Macbook Air retrofits with a fuel cell exactly the same size as its current Li-ion battery, but which energises the devices for a week between refuelling
2005-10-03 Energy-harvesting chips: The quest for everlasting life
Research continues in developing higher energy-density batteries, but the amount of energy available is low and finite.
2014-10-16 Early-warning system cuts fire risk for Li-ion batteries
Scientists at Stanford University developed a "smart" lithium-ion battery that claims to give sufficient warning before it overheats and burns.
2003-03-18 Composite anode could boost lithium batteries
A new class of composite anode formed from silicon and graphite has been invented by the Department of Energy's Sandia National Laboratories, which could provide a major performance boost to Li-ion batteries.
2014-07-02 Chemists focus on Li-sulphur cells as alternative to Li-ion
Researchers at the NIM Cluster at LMU and at the University of Waterloo in Ontario, Canada, have synthesised a novel material that could show the way forward to modern lithium-sulphur batteries.
2003-06-28 Calibrating the Offset Register of the DS2761
This application note discusses a walk through for proper calibration of the offset of the DS2761's high accuracy current A/D.
2011-08-26 Bosch pilot production streamlines li-ion batt
Bosch has announced that it will produce its pilot production of lithium-ion batteries that will be released in 2012 for trial purposes
2015-10-16 200mA boost converter supports 2.7V to 5V output
The AS1383 from Ams is powered by a single-cell lithium-ion battery and can be used in consumer products such as wristbands, media players, digital cameras and mobile phones.
2012-01-18 Zinc-air cells, utility-scale energy storage sol'n
Eos Energy is working on a rechargeable zinc-air battery to answer utility-scale energy requirements and even holds promise for the electrical vehicle market
2012-02-22 USB charger detectors boast universal usability
Maxim's MAX14578E and MAX14578AE operate from -40?C to 85?C and have an on-chip LDO that provides 5.3V output to power a USB transceiver.
2012-07-05 TI introduces power management chip for lithium batteries
TI with first multicell, multichemistry battery gas gauge for lithium batteries
2011-06-21 Thin-film batteries revenues to reach $900M by 2016
A report from NanoMarkets predicts that thin-film battery market will reach almost $900 million in revenues by 2016 due to high demands from products containing thin-film batteries
2014-04-23 The key to improving wearable medical electronics
An essential component of wearable technologies is the power source which usually comes in the form of a battery
2001-04-06 Testing and calibrating a DS2760-based circuit
This application note walks through examples of how to test an assembled protection circuit board and a fully assembled pack followed by a step-by-step process to properly calibrate the DS2760's high-accuracy Current A/D.
2006-10-25 Sony recalls batteries for Vaio notebook
Sony issued a recall of batteries for its Vaio notebook computers last week. The company revealed that the total number of its Li-ion batteries to be recalled has reached 9.6 million units.
2012-12-19 Smart grids to reach $6.1B in storage products in 2018
Research firm NanoMarkets predicts that the Smart Grid market will reach 6.1 billion by 2018, with carbon electrodes leading the surge.
2013-04-18 Silicon-nanotube anodes enhance Li-ion batteries
Stanford University-spinoff Amprius proposes that silicon nanowire-based anodes can boost the energy density of traditional lithium ion batteries by tenfold
2009-08-07 Samsung-Bosch JV to supply Li-ion batteries to BMW
BMW has tapped SB LiMotivethe Samsung SDI and Bosch joint ventureto supply Li-ion battery cells for its first electric car
2009-04-07 Researchers tap viruses for 'green' batteries
Massachusetts Institute of Technology (MIT) researchers claim that genetically-engineered viruses can be used to assemble tiny batteries that can then be printed on plastic films.
2013-12-05 Researchers pack more power in Li-air batteries
A team from Graz University (Austria), together with University of St. Andrews, found a way to improve the efficiency and capacity of lithium-air batteries, which hold potential for electric cars.
2011-09-06 Pumpable electrons to drive gasoline into oblivion?
Electronics is poised to replace the gas-guzzling internal combustion engine with electric motors driven by pumpable fuels that bear electrons as their active elements
2008-10-31 PC manufacturers recall more Sony batteries
Remember the brouhaha a couple of years ago when Sony took the heat for failing to tell consumers immediately about a problem with its notebook pc batteries? The electronics giant today seems a bit more proactive, announcing it is working with Dell, HP and Toshiba to voluntarily recall another 65,000 batteries.
2015-09-17 Novel method shows promise for invisible batteries
Yale researchers created ultrathin and transparent films from single-walled carbon nanotubes (SWNT) and vanadium pentoxide (V2O5) nanowires to serve as battery anodes and cathodes
2011-08-05 Nexeon gets $65.40M funding for Li-ion batt tech
Nexeon is using its recent funding to establish a world-class manufacturing facility that will boost its Li-ion battery technology developments
2015-10-19 Mitsumi rolls protection IC for Li-ion powered mobile devices
The MJ3401 claims to extend the usage life of the battery with higher accuracy overcharge detection voltage, and ensures normal current of the set with high accuracy overcurrent cutoff current
2014-06-09 Manufactured sulphur cathode allows up to 500 cycles
The sulphur used in the Li-S cathode is combined with a carbon-based plastic precursor to prevent them from cracking and keep lithium-sulphur compounds from crystallizing under the stress of cycling.
2014-11-07 Managing rechargeable batteries with BIF
This article tackles the techniques and rules to help manage the use of rechargeable batteries, and the basic parameters of the BIF specification. It also explains how to deal with communication failure.
2011-12-27 Lithium-imide better than Li-ion for mobile devices
Lithium-imide electrolyte chemistry overcomes conventional Li-ion's energy density and durability hurdles.
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