標(biāo)題: 鋰電池的講座 [打印本頁] 作者: yulzhu 時(shí)間: 2011-5-5 17:36 標(biāo)題: 鋰電池的講座 找到了兩個(gè)不錯(cuò)的關(guān)于電池的講座，第一個(gè)是Electrochemical Energy Storage Technologies and the Automotive Industry 第二個(gè)是Nanomaterials for Batteries Energy Storage。
1.Electrochemical Energy Storage Technologies and the Automotive Industry
Mark Verbrugge是通用汽車研發(fā)中心化學(xué)與材料科學(xué)系統(tǒng)實(shí)驗(yàn)室的Director，這個(gè)視頻是其在2009年11月9日伯克利實(shí)驗(yàn)室環(huán)境能源技術(shù)部的演講。
內(nèi)容簡介：
The first portion of the lecture will relate global energy challenges to trends in personal transportation. Following this introduction, a short overview of technology associated with lithium ion batteries for traction applications will be provided. Last, I shall present new research results that enable adaptive characterization of lithium ion cells.
Experimental and modeling results help to clarify the underlying electrochemistry and system performance. Specifically,through chemical modification of the electrodes, it is possible to place markers within the electrodes that signal the state of charge of a battery through abrupt voltage changes during cell operation,thereby allowing full utilization of the battery in applications. In closing, I shall highlight some promising materials research efforts that are expected to lead to substantially improved battery technology.