Nanotechnology Now

Our NanoNews Digest Sponsors


Heifer International

Wikipedia Affiliate Button


DHgate

Home > Press > New Revelations at Future of Electric Vehicles San Jose

Abstract:
The inaugural IDTechEx electric vehicle event in San Jose, California was a great success and it will now be repeated annually in three continents. As promised, all forms of electric vehicle were covered allowing leading edge developers of very different vehicles, with very similar materials and component challenges, to meet for the first time. Delegates from as far afield as Europe, New Zealand, India, Korea and China were fascinated by the exhibition of a Hawkes Ocean Technologies submarine that flies underwater, a 200 mph silent Formula One Racing car from Kleenspeed and other awesome electric vehicles on display.

New Revelations at Future of Electric Vehicles San Jose

San Jose, CA | Posted on December 13th, 2010

Media buzz

Korean television and other media in attendance filmed sparkling interviews from experts alongside these vehicles. Some of these experts foresee planes that fly, dive and submarine and NASA and others scoped silent personal planes, some with vertical takeoff. NASA is offering the largest prize in the history of aviation - $1.5 million for an exceptionally fuel efficient plane - and we heard from a German contestant. By contrast, lake boats were presented - increasingly the only option as internal combustion engines are forbidden on lakes and rivers across the world. The car aspect was not ignored however and BMW, Nissan and Fiat provided fascinating views and announcements. Detailed market statistics for all types of electric vehicle were shared.

Born electric

It is commendable that the best-selling Cessna aircraft is receiving a pure electric powertrain for trials and many conventional cars, trucks, buses, boats and other vehicles are having electric drives shoehorned into them. However, Professor Pietro Perlo of Fiat Central Research insisted that, for maximum benefits, vehicles must be "born electric". He is developing small pure electric cars because they have the clearest business case, being lower cost, not just non-polluting at point of use. However, he is cautious about the first generation in-wheel motors. Others are using them confidently.

Professor Shashank Priya of Virginia Tech showed how the born electric approach has led to robot jellyfish using electroactive polymers. It is leading to the largely wireless car using self-powered piezoelectric sensors and actuators: that includes smart tires based on energy harvesting and supercapacitors. His Center for Energy Harvesting Materials and Systems has even developed piezo transformers and the printing of ceramic at speed to form structures that efficiently sense many parameters. Supercabatteries were covered by others, underlining the need for land, sea and air vehicle developers to share experience of a host of new components they are using.

Disagreement and debate

Many of the developers were able to talk to each other for the first time at the event. A feature of the conference was the disagreement about key components and design rules and the need for those making electric vehicles to learn from those making electric planes and so on. For example, most on-road electric vehicles are moving to high voltages, even 700 volts in some cases, in order to use high efficiency drives. However, Kleenspeed is revisiting 120 volt drives to save cost and, surprisingly, weight. Other challenges to conventional thinking that have credible backing and rollout programs included tiny Bladon Jets fitted as range extenders in the new Jaguar supercar concept and eagerly chased by many delegates including for aircraft. Contrarian thinking also came from AFS Trinity Power Corporation making supercapacitors do most of the work in hybrids, with batteries in a reduced role.

Grid, infrastructure and community

Grid, infrastructure and community issues were discussed with several trials analysed and a plea for standardisation and optimal tariff-driven balancing to the grid. Charging stations are expected to become much more sophisticated in their interface to the grid. Open protocols do not exist in many countries and they are badly needed.

Seeing the future of traction batteries

On-road vehicle makers shun third generation traction batteries such as lithium sulfur, fearing for safety, but they are already used in electric aircraft and military off road vehicles. 1kWh/kg is achieved with lithium air and lithium water, where carbonate based electrolytes have proved a dead end. Presenter PolyPlus Battery Company claimed to have cracked this problem, having moved on from lithium sulfur focus. Indeed, with its compliant seal, its batteries are pressure tolerant for EVs at great depths under the ocean and rival the energy density of gasoline. 1 kWh/liter and 600 wh/kg are being targeted under a recent ARPA-E grant. This work and that of Sion Energy on lithium sulfur target 300 miles affordable range for pure electric land and air vehicles. Toyota and IBM recognise that here is the future. Meanwhile, 1.3 kWh/kg and 700 Wh/liter has been achieved with a damage tolerant lithium water battery for marine use that has no self-discharge. A pilot line is planned next.

By contrast, Oxis Energy said it is applying its polymer lithium sulfur batteries first to two wheelers based on increased safety, range and cost because car manufacturers are very cautious.They may adopt in 2014. This speaker noted problems with conventional lithium-ion batteries following the burning of a UPS plane in September that was carrying them. 360-400 Wh/liter 400-800 Wh/kg with excellent safety is claimed by Oxis Energy. Cyclability needs work but cyclability demands of e-bikes are modest. The self-discharge problem may be solved. There was no consensus about the potential for fuel cell power over the next ten years. The decades of trials continue and there are a few cautious rollouts. Energy harvesting and smart skin are among the key enabling technologies for the future.

Future of Electric Vehicles Europe will take place in June 2011 in Munich, Germany. See www.idtechex.com/evEurope for more.

####

For more information, please click here

Contacts:
Cara van Heest

Copyright © IDTechEx

If you have a comment, please Contact us.

Issuers of news releases, not 7th Wave, Inc. or Nanotechnology Now, are solely responsible for the accuracy of the content.

Bookmark:
Delicious Digg Newsvine Google Yahoo Reddit Magnoliacom Furl Facebook

Related News Press

Chemistry

Syracuse University chemists add color to chemical reactions: Chemists in the College of Arts and Sciences have come up with an innovative new way to visualize and monitor chemical reactions in real time May 19th, 2016

Technique improves the efficacy of fuel cells: Research demonstrates a new phase transition from metal to ionic conductor May 18th, 2016

Physicists measure van der Waals forces of individual atoms for the first time May 14th, 2016

Atomic force microscope reveals molecular ghosts: Mapping molecules with atomic precision expands toolbox for designing new catalytic reactions May 11th, 2016

Marine/Watercraft

Novel anti-biofilm nano coating developed at Ben-Gurion U.: Offers significant anti-adhesive potential for a variety of medical and industrial applications April 25th, 2016

Highlights from the Graphene Flagship April 22nd, 2016

Computer simulation discloses new effect of cavitation: Steam bubbles in fast flowing fluids obviously also result from chemical surface properties; use for reducing wear in pumps and plain bearings March 29th, 2016

Drexel researchers roll out new method for making the invisible brushes that repel dirt: Polymer crystal 'turf' improves nanobrush-making process March 24th, 2016

Announcements

Simple attraction: Researchers control protein release from nanoparticles without encapsulation: U of T Engineering discovery stands to improve reliability and fabrication process for treatments to conditions such as spinal cord damage and stroke May 28th, 2016

Scientists illuminate a hidden regulator in gene transcription: New super-resolution technique visualizes important role of short-lived enzyme clusters May 27th, 2016

Doubling down on Schrödinger's cat May 27th, 2016

Deep Space Industries and SFL selected to provide satellites for HawkEye 360’s Pathfinder mission: The privately-funded space-based global wireless signal monitoring system will be developed by Deep Space Industries and UTIAS Space Flight Laboratory May 26th, 2016

Military

Doubling down on Schrödinger's cat May 27th, 2016

Nanoscale Trojan horses treat inflammation May 24th, 2016

Programmable materials find strength in molecular repetition May 23rd, 2016

Rice de-icer gains anti-icing properties: Dual-function, graphene-based material good for aircraft, extreme environments May 23rd, 2016

Energy

Harnessing solar and wind energy in one device could power the 'Internet of Things' May 26th, 2016

Gigantic ultrafast spin currents: Scientists from TU Wien (Vienna) are proposing a new method for creating extremely strong spin currents. They are essential for spintronics, a technology that could replace today's electronics May 25th, 2016

Light can 'heal' defects in new solar cell materials: Defects in some new electronic materials can be removed by making ions move under illumination May 24th, 2016

Technique improves the efficacy of fuel cells: Research demonstrates a new phase transition from metal to ionic conductor May 18th, 2016

Automotive/Transportation

Technique improves the efficacy of fuel cells: Research demonstrates a new phase transition from metal to ionic conductor May 18th, 2016

A View Through Wood Shows Futuristic Applications: Transparent wood made at UMD could create new windows, cars and solar panels May 5th, 2016

Speedy ion conduction in solid electrolytes clears road for advanced energy devices May 5th, 2016

New spin Seebeck thermoelectric device with higher conversion efficiency created April 26th, 2016

Aerospace/Space

Deep Space Industries and SFL selected to provide satellites for HawkEye 360’s Pathfinder mission: The privately-funded space-based global wireless signal monitoring system will be developed by Deep Space Industries and UTIAS Space Flight Laboratory May 26th, 2016

Rice de-icer gains anti-icing properties: Dual-function, graphene-based material good for aircraft, extreme environments May 23rd, 2016

We’ll Leave the Lights On For You: Photonics advances allow us to be seen across the universe, with major implications for the search for extraterrestrial intelligence, says UC Santa Barbara physicist Philip Lubin - See more at: http://www.news.ucsb.edu/2016/016805/we-ll-leave-li May 17th, 2016

Smithsonian Science Education Center and National Space Society Team Up for Next-Generation Space Education Program "Enterprise In Space" May 11th, 2016

Battery Technology/Capacitors/Generators/Piezoelectrics/Thermoelectrics/Energy storage

Distance wireless charging enhanced by magnetic metamaterials: A metamaterial shell is capable of multiplying transmission efficiency several times over May 13th, 2016

Abalonyx launches Reduced Graphene Oxide Product: Abalonyx has successfully scaled up production of thermally reduced graphene oxide (rGO) in its Tofte, Norway, production facility. This product is now offered to customers in Kg-quantities May 10th, 2016

Visualizing the Lithiation of a Nanosized Iron-Oxide Material in Real Time: Electron microscopy technique reveals the reaction pathways that emerge as lithium ions are added to magnetite nanoparticles May 9th, 2016

Speedy ion conduction in solid electrolytes clears road for advanced energy devices May 5th, 2016

Events/Classes

Novel gene therapy shows potential for lung repair in asthma May 18th, 2016

Arrowhead Pharmaceuticals' Preclinical Candidate ARC-LPA Achieves 98% Knockdown and Long Duration of Effect after Subcutaneous Administration May 10th, 2016

Nanometrics Announces Upcoming Investor Events May 10th, 2016

Oxford Instruments Asylum Research and McGill University Announce the McGill AFM Summer School and Workshop, May 12-13, 2016 May 4th, 2016

Fuel Cells

Technique improves the efficacy of fuel cells: Research demonstrates a new phase transition from metal to ionic conductor May 18th, 2016

Ruthenium nanoframes open the doors to better catalysts April 4th, 2016

Saving sunshine for a rainy day: New catalyst offers efficient storage of green energy: Team led by U of T Engineering designs world's most efficient catalyst for storing energy as hydrogen by splitting water molecules March 28th, 2016

Carbon leads the way in clean energy: Groundbreaking research at Griffith University is leading the way in clean energy, with the use of carbon as a way to deliver energy using hydrogen March 23rd, 2016

NanoNews-Digest
The latest news from around the world, FREE




  Premium Products
NanoNews-Custom
Only the news you want to read!
 Learn More
NanoTech-Transfer
University Technology Transfer & Patents
 Learn More
NanoStrategies
Full-service, expert consulting
 Learn More











ASP
Nanotechnology Now Featured Books




NNN

The Hunger Project







Car Brands
Buy website traffic