배터리 뉴스
더욱 안전하고 효율적인 초강력 배터리
Researchers are laying the foundation for more widespread use of lithium metal batteries. They have developed a method to mitigate the formation of dendrites -- crystal-like masses -- that damage the batteries' performance.
저렴하고 오래 지속되는 배터리 팩에 대한 솔루션을 만드는 엔지니어
An electrical engineer at The University of Toledo, who nearly died as a girl in Africa because of a hospital's lack of power, has developed a new energy storage solution to make battery packs in electric vehicles, satellites, planes and grid stations last longer and cost less.
섭씨 -70도에서 작동하는 리튬 배터리
Researchers in China have developed a battery with organic compound electrodes that can function at -70 degrees Celsius -- far colder than the temperature at which lithium-ion batteries lose most of their ability to conduct and store energy. The findings could aid engineers in developing technology suited to withstand the coldest reaches of outer space or the most frigid regions on Earth.
리튬 배터리를 재활용하는 방법?
Rechargeable lithium ion batteries power our phones and tablets they drive us from A to B in electric vehicles, and have many applications besides. Unfortunately, the devices that they power can fail and the batteries themselves are commonly only usable for two to three years. As such, there are millions batteries that must be recycled. Research published in the International Journal of Energy Technology and Policy describes a new way to extract the lithium and the cobalt that make up the bulk of the metal components of these batteries.
배터리 혁신 : 리튬 이온 배터리 교체 가능
Researchers from RMIT University in Melbourne, Australia have demonstrated for the first time a working rechargeable "proton battery" that could re-wire how we power our homes, vehicles and devices.
리튬 이온 배터리 대 리튬 폴리머 배터리 – 차이점은 무엇입니까?
Did you ever think about why your phone works at all? Probably not. But, if you think about it, all portable gadgets rely on a battery to keep ticking – and some have better battery life than others. That’s why we’re going to take a peek at what keeps your phone ticking and why some batteries do better than others.
리튬 이온 배터리 및 리튬 폴리머 배터리의 방전 속도 및 충전 속도는 무엇입니까?
Discharge and charge rate for lithium battery is the multiple between the current and the capacity, its unit is C. for example, if the lithium ion battery has a capacity of 800mAh, and its discharging current is 1600mA, then its discharge rate is 2 C rate, if its charging current is 800Ma, then its charging rate is 1 C, normal lithium ion battery and Li polymer battery can work with 1C charging and 2C discharging.
리튬 배터리의 BMS 및 PCB는 무엇입니까?
PCB or PCM is protection circuit board, usually for small battery, typical use is for digital batteries, like mobile phone battery,camera battery,mp3 player battery,GPS batteries,heated clothing batteries and so on. Most time, Its for 3.7V or 7.4V battery, It has four basic functions of over charging, over discharging, short circuit,over current.some batteries may also need PTC and NTC.
프리 리튬 화 전략을 통해 저온 성능이 개선 된 고속 및 긴 수명의 리튬 이온 배터리
When it is cold in winter, cars tend to have starting problems. This is not much better with electric cars, which inevitably lose capacity of their rechargeable lithium-ion batteries at freezing temperatures. Now, Chinese scientists have offered a strategy to avoid plunging battery kinetics. In a study published in the journal Angewandte Chemie, they designed a battery system with a cold-enduring hard-carbon anode and a powerful lithium-rich cathode, with the important initial lithiation step integrated.
우리는 왜 그렇게 많은 유망한 대안 후에도 여전히 리튬 이온 배터리를 사용하고 있습니까?
There’s a lot of research going on around battery technology as devices as diverse as smartphones and cars are increasingly held back by limited energy storage. Naturally, we report on interesting advancements in batteries frequently. There are lithium-air batteries, aluminum-graphite batteries, and even bacterial batteries. Rarely do we have to dredge up one of those old posts to talk about the next step toward commercialization because there isn’t one.