亚洲国产韩国一区二区,成人午夜精品网站在线观看,亚洲国产美女精品久久久久∴

資料下載

您的位置

首頁 資料下載下載中心
低阻抗鋰離子電池的交流阻抗EIS測試
提 供 商: 美國Gamry電化學 資料大小:
圖片類型: 下載次數: 80 次
資料類型: PDF 瀏覽次數: 1847 次
相關產品:

Introduction
Electrochemical Impedance Spectroscopy, EIS, is a very powerful way to gain information
about electrochemical systems. It is often applied to new electrochemical devices used for
energy conversion and storage (ECS), including batteries, fuel cells, and super-capacitors.
EIS can be useful in all stages of the development of new devices, from initial evaluation of
half-cell reaction mechanisms and kinetics, to quality control of packaged batteries.
Increased use of ECS devices in higher power applications (such as electric vehicles) has led
to development of devices having very low impedance. Unfortunay for practitioners of EIS,
impedance of modern ECS devices is often so low that it cannot be easily or accuray
measured using laboratory EIS systems. Most commercial EIS system do not work well when
impedance is below 0.1 Ω.

This Application Note describes a series of EIS measurements made on a Li ion secondary
battery rated to have impedance below 500 μΩ at 1 kHz. Special techniques are used to
improve the accuracy and frequency range of this difficult measurement.
If you're new to EIS, you might want to read Gamry Instruments' Basics of EIS before
reading the rest of this Application Note. Information found in this introduction to EIS will not be repeated here.

美國Gamry電化學關鍵詞:多通道電化學工作站,電化學工作站價格,石英晶體微天平,電化學工作站廠家,電化學工作站品牌
版權所有 總訪問量:339654 地址:上海市楊浦區逸仙路25號同濟晶度310室 郵編:200437
聯系人:客服 郵箱:[email protected]
GoogleSitemap 技術支持:化工儀器網 管理登陸 滬ICP備15019588號-2

<rt id="tnxf0"></rt>
<rt id="tnxf0"><delect id="tnxf0"><small id="tnxf0"></small></delect></rt>

    主站蜘蛛池模板: 罗城| 辉县市| 虹口区| 贵德县| 巧家县| 全州县| 西贡区| 溧阳市| 慈溪市| 阜平县| 安义县| 长海县| 延吉市| 鄢陵县| 乌兰察布市| 崇左市| 邢台市| 蒙城县| 花莲县| 化州市| 河北区| 出国| 湖州市| 沾益县| 昂仁县| 怀仁县| 若羌县| 东乌珠穆沁旗| 嘉峪关市| 固安县| 武义县| 武强县| 竹溪县| 安岳县| 交口县| 台前县| 太和县| 普洱| 安西县| 长垣县| 山东|