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| 2021-01-28 来源： 中国石化新闻网 |
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石化新闻 |
中国石化新闻网讯 据油价网伦敦报道，以色列一家公司日前推出了第一款5分钟完成充电的超高速充电电动汽车电池。这项技术可能会引发一场真正的电动汽车革命，因为它将消除电动汽车买家最大的担忧之一——里程焦虑。 以色列StoreDot公司在一份新闻稿中指出，这是极速充电(XFC)电池首次被证明具有商业可行性。 StoreDot公司表示，“第一代工程设计样品向电动汽车原始设备和电池制造商证明，使用纳米金属颗粒成功地替代了电池阳极中的石墨，这是克服安全性、电池循环寿命和膨胀等重大问题的关键突破。” 尽管政府出台了慷慨的激励措施，但电动汽车仍未成为世界各地个人交通工具的首选模式，原因之一就是里程焦虑。安全问题是另一个问题，这些问题大多集中在电池上，众所周知，电池有时会自燃。 换句话说，电池是电动汽车领域备受关注的焦点，而StoreDot公司刚刚宣布的突破正是许多人一直在等待的，因为它将在充电时间上与ICE车平起平坐。 然而，值得注意的是，世界上第一个成功的XFC电池还需要一段时间才能应用到真正的电动汽车上。StoreDot公司首席执行官多伦 米尔斯多夫在接受彭博社采访时表示，如果能找到合适的合作伙伴，StoreDot公司将在2025年启动商业运营。 米尔斯多夫指出，目前的电动汽车充电基础设施存在问题，因为它没有考虑到5分钟的充电时间。另一个问题是由于极速充电而导致的电池退化。不过，如果这些障碍都能克服，电动汽车的前景将一片光明。 米尔斯多夫表示，“我们正处于电动汽车充电体验革命的风口，这将消除大规模使用电动汽车的关键障碍。” 李峻 编译自 油价网 原文如下： Israeli Firm Releases EV Battery That Can Charge In 5 Minutes An Israeli firm has announced the first superfast EV battery that can charge in just five minutes. The technology could spark a true EV revolution as it would eliminate one of buyers' biggest concerns—range anxiety. StoreDot noted in a press release that this was the first time extreme fast charging (XFC) batteries were demonstrated as commercially viable for the first time. "The first-generation engineering samples demonstrate to EV OEMs and battery manufacturers the successful replacement of graphite in the cell's anode using metalloid nano-particles – a key breakthrough in overcoming major issues in safety, battery cycle life and swelling," the company said. Range anxiety is one of the reasons why EVs have not yet become the preferred mode of personal transportation across the world despite generous government incentives. Safety concerns are another, and most of these concerns are focused on batteries, which have been known to spontaneously combust on occasion. In other words, batteries are the focus of much attention in the EV area, and a breakthrough of the sort StoreDot has just announced is what many have been waiting for, as it would level the playing field with ICE cars in charging times. However, it's worth noting it will take a while before the world's first successful XFC battery reaches the hoods of actual EVs. StoreDot eyes commercial launch in 2025 if it can find the right partners, CEO Doron Myersdorf told Bloomberg in an interview. Myersdorf noted that the current EV-charging infrastructure is a problem because it was not made with five-minute charging times in mind. Another problem is battery degradation as a result of the extremely fast charging. If these obstacles are overcome, however, it's a bright future for EVs. "We're on the cusp of achieving a revolution in the EV charging experience that will remove the critical barrier to mass adoption of EVs," Myersdorf said. |
