Lithium-ion

Algae blooms are unpleasant and unpredictable phenomena that arise quickly and strike seas and oceans, often causing serious problems to local ecosystems. But, in an effort to try and find a use for such algae, a research team from Uppsala University, Sweden, has recently managed to design a record-breaking "green" lightweight battery that is incredibly easy to produce and might just even out the environmental consequences of these blooms.  Read More

Mercedes-Benz reckons it won’t be just one technology that paves the way to sustainable mobility. After showing the 200 km range all-electric BlueZERO E‑CELL at the NAIAS in January, the German giant is to create a family of modularly-constructed, liquid-cooled Lithium-ion electric cars by adding two more derivatives of the close-to-production vehicle in Frankfurt next week. The BlueZERO E-CELL PLUS extends the range to 600 km using a turbocharged petrol engine as a range extender generator, while the BlueZERO F-CELL is fuel-cell-powered with a range of about 400 km.  Read More

We’ve been following the Chevrolet Volt since it was a gleam in GM’s eye and, with the anticipated production date of 2010 rapidly approaching, GM has announced that its extended-range electric vehicle is expected to achieve city fuel economy of at least 230 miles per gallon.  Read More

We cover our fair share of battery technology breakthroughs here at Gizmag, from lithium-sulfur batteries to NanoEnergy batteries. But it’s less often that we get to report on new and improved batteries actually hitting the market. So it was nice to learn that Sony has launched a new type of rechargeable Li-ion battery that promises an extended life span more than four times that of existing Li-ion batteries and can be charged to 99 percent of its full capacity in 30 minutes - approximately half the charge time of Sony’s current Li-ion battery line up.  Read More

Last month we looked at the Nissan's latest prototype EV and the infrastructure it hopes to put in place to support the "electric future". Now production plans have been revealed with the company taking the wraps off a fully-electric mid-size vehicle which it intends to launch in Japan, the United States and Europe in late 2010. With a name to compliment its green credentials, the LEAF is a five-seat hatchback powered by lithium-ion batteries which deliver a range of 160km (100 miles) on one full charge. The electric motor delivers 80kW (107bhp) and 280Nm of torque with top speed slated at 140kmh (around 90mph).  Read More

Electric motorcycle manufacturer Zero has followed up the success of its X and S ranges with the Zero DS – a combination dirt/street machine the company says can “handle any surface you can throw at it.” This new option for those looking to ditch their noise-polluting, emission-spewing internal combustion bikes looks very similar to the S model, but has a bigger front wheel (17 inch), chunkier tread on the back tire and a nobby on the front, specially-designed wheels and suspension and a distinctive naked round headlamp without the windshield found on the S.  Read More

Nissan has showcased its electric vehicle (EV) platform on a Tiida-based hatchback model. The Nissan EV-11 prototype seats four-five adults, has a top speed of around 87mph (140kmh), a cruising range of 100 miles (160km) between charges and, being a full EV, produces zero local CO2 emissions. The in-house developed electric motor delivers 80kW (107hp) for “high response and powerful acceleration”. Nissan has also plans some clever IT for its EV platform, like remote ON/OFF charging via a cell phone or the Internet, useful mapping features including automatic updates on the nearest charging stations, a global data center providing 24/7 support and a scheme that could even see non-contact charging introduced in carparks.  Read More

July 16, 2009 Mercedes and its performance arm AMG gave us a tantalising glimpse of the electric sports car of the maybe-not-so-distant future today with a cryptic outline of a new SLS AMG with electric drive. The Gull-winged electric SLS AMG uses four in-wheel electric motors with a combined peak output of 392 kW and a maximum torque of 880 Nm. By comparison, the current 6.3-litre V8-engined SLS AMG develops 420 kW, so performance will not be lacking.  Read More

Baltimore has taken the environmental benefits of car-sharing programs a step further by launching one that features the all-electric, zero local emissions Maya 300. Powered by a lithium-ion battery, the Maya 300 seats five, can travel up to 120 miles on a single charge, has a top speed of 35mph and can be charged via a standard 110V household electrical outlet.  Read More