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- Old Battery Type Gets an Energy Boost
- 更新时间:2015-02-18;信息类型:国外研究进展
- The chemical company BASF says the basic type of battery used now in hybrids could be improved tenfold, leading to cheaper electric cars.
- 链接地址:http://www.ionike.com/research/2015-11-04/416.html
- Heat-resistant Li-ion battery tech works in boiling water
- 更新时间:2014-12-30;信息类型:国外研究进展
- The innovation is the use of an as-yet-unnamed ionic liquid as a solvent of the electrolyte. we’ll need to know which salt it is to understand exactly what’s going on here. By whatever means, this ionic liquid acts as a heat stabilizer and keeps the system functioning.
- 链接地址:http://www.ionike.com/research/2014-12-30/358.html
- More Energy, Smaller Package
- 更新时间:2014-12-30;信息类型:国外研究进展
- SolidEnergy, a company spawned from the research labs at MIT, has produced and patented a rechargeable battery that could make conventional Li-ion batteries a thing of the past.
- 链接地址:http://www.ionike.com/research/2014-12-30/355.html
- Revving Up Energy Solutions Innovation
- 更新时间:2014-12-30;信息类型:国外研究进展
- Solid Polymer Ionic Liquid (SPIL) rechargeable lithium battery consists of a cathode, electrolyte and anode. The cathode is a high-voltage and high-energy-density metal-oxide material such as LiCoO2 and Li-rich NCM materials with Li-ion storage capacity ranging from 155 to 300 mAh/g.
- 链接地址:http://www.ionike.com/research/2014-12-30/354.html
- 超级电容器势起,汽车领域初显峥嵘
- 更新时间:2014-09-04;信息类型:国外研究进展
- 作为一种新型储能装置,超级电容器具有输出功率高、充电时间短、使用寿命长、工作温度范围宽、安全且无污染等优点,有望成为本世纪新型的绿色电源。
- 链接地址:http://www.ionike.com/research/2014-09-04/342.html
- 大麻造电池!加拿大创业公司正在量产
- 更新时间:2014-09-04;信息类型:国内研究进展
- 8月12日在美国召开的第248界美国化学学会(ACS)全国会议上,纽约克拉克森大学的David Mitlin博士和他的团队表示,大麻中的纤维能够储存同石墨烯一样多的能源与动力,换言之,大麻可以用在电池、超级电容器中。
- 链接地址:http://www.ionike.com/research/2014-09-04/337.html
- University Develops Hemp-based Super Capacitors
- 更新时间:2014-09-04;信息类型:国外研究进展
- Super-capacitors can store and release electricity like a battery, but can be recharged in seconds instead of hours. At the moment, they are usually made from graphene, a man-made super material that is 100 times stronger than steel by weight, conducts electricity better than copper, and is more flexible than rubber. Unfortunately, graphene is very costly to produce. A team of researchers led by David Mitlin at Clarkson University in New York have found a way to produce super-capacitors from an inexpensive hemp fiber left over from textile and building material construction that could pave the way for a mainstream super-capacitor.
- 链接地址:http://www.ionike.com/research/2014-09-04/335.html
- Car Outsides Made to Power Auto Insides
- 更新时间:2014-07-07;信息类型:国外研究进展
- A new composite material that can simultaneously withstand mechanical loads and store electrical energy has been created by scientists in the UK and Belgium. Based on activated carbon fibres, the structural supercapacitor has been formed into a full-size car boot lid that can power LEDs.
- 链接地址:http://www.ionike.com/research/2014-07-07/327.html
- Nano-supercapacitors to speed up charging time in EVs
- 更新时间:2014-07-07;信息类型:国外研究进展
- A novel type of nano-material based supercapacitors are predicted to bring mass market appeal a good step closer to the tepid public interest in Germany. This movement is being motivated by the advancements in this innovative device.
- 链接地址:http://www.ionike.com/research/2014-07-07/324.html
- Investigating electrochemical reactions in ionic liquids
- 更新时间:2014-06-03;信息类型:国际研究进展
- Firstly, an ionic liquid is a liquid that consists only of ions. Ordinary electrolytic fluids, the electrolytes used in electrochemistry, are made by dissolving solid salts in solvents such as water. But ionic liquids don't use such solvents at all; they're liquids that consist only of ions. Even solids like sodium chloride become liquids at high temperatures, and those are called molten salts. In that case, though, they don't usually become liquids unless the temperature is several hundred degrees C. But ionic liquids are liquids even at room temperature. So, we're talking about salts like that.
- 链接地址:http://www.ionike.com/research/2014-06-17/319.html