/ News
A Prototype Battery Could Double the Range of Electric Cars
An experimental lithium-ion battery based on materials developed at a U.S. Department of Energy lab stores twice as much energy as the batteries used in most electric cars.
If the technology can be commercialized, it could give affordable electric cars a range of over 200 miles per charge, says Hal Zarem, CEO of Seeo, a startup that’s working on the technology. Today the cheapest electric cars, which cost around $30,000, typically have a range of less than 100 miles.
Alternatively, the improved storage capacity could be used to cut the size of battery packs in half while maintaining the current driving range, making electric vehicles considerably cheaper. A conventional battery pack with a range of 100 miles costs roughly $10,000.
Seeo, which is based in Hayward, California, recently raised $17 million from investors, including Samsung Ventures. It plans to start shipping batteries to potential customers for evaluation next year.
Seeo’s prototype is what’s known as a solid-state battery, meaning the liquid electrolyte used in conventional lithium-ion batteries is replaced with a solid one. Solid electrolytes have a number of potential advantages; the one Seeo has developed uses pure lithium, which allows it to store more energy. Other companies have developed batteries with solid electrolytes and pure lithium, but their energy storage capacity—at least for the large batteries needed in electric cars–has typically been less than what Seeo has achieved.
Seeo manufactures its batteries on conventional equipment.
Normally, solid electrolytes don’t conduct ions as well as liquid electrolytes. Also, pure lithium tends to form metal filaments, or dendrites, that cause short circuits. That problem is usually prevented by incorporating the lithium into another material, such as graphite.
Seeo’s solid electrolyte, however, contains two polymer layers. One is soft and conducts ions; the other is hard and forms a physical barrier between the electrodes, to prevent dendrites from causing short circuits.
Other companies that have developed solid-state batteries with pure lithium have been forced to make changes elsewhere in the battery that decreased storage capacity, largely as a result of the voltage limitations of solid electrolytes. Seeo has been able to avoid that problem, though it’s not giving details.
Zarem says the batteries can be made using conventional equipment for manufacturing lithium-ion batteries, which could help keep costs down.
Some key questions remain. Seeo doesn’t yet know how many times the batteries can be recharged, for example. In an ongoing test, prototype cells have so far survived more than 100 charges, but to be practical they will need to last over 1,000 cycles.
Another challenge is that existing lithium-ion batteries are quickly getting cheaper and better. By scaling up production of conventional batteries, Tesla Motors and Panasonic aim to produce electric cars that cost $35,000 and have a 200-mile range.
Source: http://www.technologyreview.com/news/533541/a-prototype-battery-could-double-the-range-of-electric-cars/
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Founded by Russian entrepreneur Dmitry Itskov in February 2011 with the participation of leading Russian specialists in the field of neural interfaces, robotics, artificial organs and systems.
The main goals of the 2045 Initiative: the creation and realization of a new strategy for the development of humanity which meets global civilization challenges; the creation of optimale conditions promoting the spiritual enlightenment of humanity; and the realization of a new futuristic reality based on 5 principles: high spirituality, high culture, high ethics, high science and high technologies.
The main science mega-project of the 2045 Initiative aims to create technologies enabling the transfer of a individual’s personality to a more advanced non-biological carrier, and extending life, including to the point of immortality. We devote particular attention to enabling the fullest possible dialogue between the world’s major spiritual traditions, science and society.
A large-scale transformation of humanity, comparable to some of the major spiritual and sci-tech revolutions in history, will require a new strategy. We believe this to be necessary to overcome existing crises, which threaten our planetary habitat and the continued existence of humanity as a species. With the 2045 Initiative, we hope to realize a new strategy for humanity's development, and in so doing, create a more productive, fulfilling, and satisfying future.
The "2045" team is working towards creating an international research center where leading scientists will be engaged in research and development in the fields of anthropomorphic robotics, living systems modeling and brain and consciousness modeling with the goal of transferring one’s individual consciousness to an artificial carrier and achieving cybernetic immortality.
An annual congress "The Global Future 2045" is organized by the Initiative to give platform for discussing mankind's evolutionary strategy based on technologies of cybernetic immortality as well as the possible impact of such technologies on global society, politics and economies of the future.
Future prospects of "2045" Initiative for society
2015-2020
The emergence and widespread use of affordable android "avatars" controlled by a "brain-computer" interface. Coupled with related technologies “avatars’ will give people a number of new features: ability to work in dangerous environments, perform rescue operations, travel in extreme situations etc.
Avatar components will be used in medicine for the rehabilitation of fully or partially disabled patients giving them prosthetic limbs or recover lost senses.
2020-2025
Creation of an autonomous life-support system for the human brain linked to a robot, ‘avatar’, will save people whose body is completely worn out or irreversibly damaged. Any patient with an intact brain will be able to return to a fully functioning bodily life. Such technologies will greatly enlarge the possibility of hybrid bio-electronic devices, thus creating a new IT revolution and will make all kinds of superimpositions of electronic and biological systems possible.
2030-2035
Creation of a computer model of the brain and human consciousness with the subsequent development of means to transfer individual consciousness onto an artificial carrier. This development will profoundly change the world, it will not only give everyone the possibility of cybernetic immortality but will also create a friendly artificial intelligence, expand human capabilities and provide opportunities for ordinary people to restore or modify their own brain multiple times. The final result at this stage can be a real revolution in the understanding of human nature that will completely change the human and technical prospects for humanity.
2045
This is the time when substance-independent minds will receive new bodies with capacities far exceeding those of ordinary humans. A new era for humanity will arrive! Changes will occur in all spheres of human activity – energy generation, transportation, politics, medicine, psychology, sciences, and so on.
Today it is hard to imagine a future when bodies consisting of nanorobots will become affordable and capable of taking any form. It is also hard to imagine body holograms featuring controlled matter. One thing is clear however: humanity, for the first time in its history, will make a fully managed evolutionary transition and eventually become a new species. Moreover, prerequisites for a large-scale expansion into outer space will be created as well.
Key elements of the project in the future
• International social movement
• social network immortal.me
• charitable foundation "Global Future 2045" (Foundation 2045)
• scientific research centre "Immortality"
• business incubator
• University of "Immortality"
• annual award for contribution to the realization of the project of "Immortality”.
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