• 做精做细“互联网+政务服务”更好利企便民 2019-05-16
  • 新赛季CBA联赛常规赛分组 吉、辽、深、广、青同组 2019-05-16
  • 重庆的底气,都在人口规划里了 2019-05-02
  • 县名解析:大同阳高县县名来历 2019-05-02
  • 安心亚演绎新歌性感火热 台下游戏宅十分冷静 2019-05-01
  • 粤港澳大湾区如何打通金融脉络? 2019-04-15
  • 2016消费电子高峰论坛 2019-04-15
  • 彼得·林姆伯格(Peter Limbourg) 2019-04-14
  • 回复@老老保老张工:没看懂啊?小学老师喊你回去补课…… 2019-04-14
  • 2016人民企业社会责任评选颁奖典礼 2019-04-10
  • 庆祝改革开放40年大型主题采访活动启动 2019-04-08
  • 收单业务持续整顿 多家支付机构领罚单 2019-04-08
  • 紫光阁中共中央国家机关工作委员会 2019-04-06
  • 调控一周年百城房价同比收窄 环京楼市降温最明显 2019-04-01
  • 穗青少年三棋锦标赛下月举行 2019-03-28
  • 您当前所在位置: 首页 > 学术预告
    2018年度广东省海外名师项目报告
    • 发布单位:机械工程学院
    • 发布时间:2018-12-03
    • 字体大?。?span onClick="javascript:doZoom(22,14,14,16); adjustFontsize('zoomcon','larger')">大  

    报告名称

    陕西快乐十分开奖结果 www.qy780.com 2018年度广东省海外名师项目报告

    Advanced Characterization of Novel Battery Materials (新型电池材料的高级表征方法)

    报告时间

    20181210日(周一)早上900,机电楼12C304

    参加人员:研究方向相近的教师与感兴趣的学生

    主办单位:人力资源处   机械工程学院

    个人简介

    Holger Ge?wein

    Dr. Holger Ge?wein is a staff member at Institute for Applied Materials – Ceramic Materials and Technologies (IAM-KWT), Karlsruhe Institute of Technology (KIT) and a group Leader at Helmholtz-Institute Ulm (HIU).

    Education

    1994 - 2001

     

    2002 - 2005

     

     

    2005 - 2008

     

    Diploma Degree in Mineralogy, University of Karlsruhe, Germany (now KIT)

    Dissertation in Applied Science at the Research Center Karlsruhe/University of Freiburg on the topic “Development of Netshape Oxide Ceramics”

    Postdoctoral Researcher at University of Freiburg, IMTEK, Department of Materials Process Technology

    Professional Career

    2002 - 2005

    2005 - 2008

     

    since 2009

    since 2011

    Research Assistant Research Center Karlsruhe

    Postdoctoral Researcher at University of Freiburg, IMTEK, Department of Materials Process Technology

    Researcher at KIT

    Principal Investigator Helmholtz-Institute Ulm (HIU)

    Current Areas of Research

    ·      In situ investigations of lithium-ion-batteries and nanomaterials

    ·      Structure and chemistry of electrode materials

    ·      X-ray Diffraction and Spectroscopy

    Reiner M?nig

    Dr. Reiner M?nig is a group Leader at Institute for Applied Materials – Materials and Biomechanics (IAM-WBM), Karlsruhe Institute of Technology (KIT) and a group Leader at Helmholtz-Institute Ulm (HIU).

    Education

    1990 - 1998

     

    2000 - 2004

     

     

    2004 - 2007

     

    Diploma Degree in Physics, University of Karlsruhe, Germany (now KIT)

    Dissertation in Materials Science at the Max-Planck-Institute for Metals Research/University of Stuttgart on the topic Thermal Fatigue of Thin Films

    Postdoctoral Researcher at Massachusetts Institute of Technology, Department of Materials Science and Engineering

    Professional Career

    2000 - 2004

     

    2004 - 2007

    since 2007

    since 2008

     

    since 2011

    since 2012

    Research Assistant Max-Planck-Institute for Metals Research, Stuttgart

    Postdoctoral Associate Massachusetts Institute of Technology

    Researcher at KIT

    Group Leader of groups Nanomechanics and battery research at IAM-WBM, KIT

    Principal Investigator Helmholtz-Institute Ulm (HIU)

    Topic Speaker Topic I: Metal Deposition at HIU

    Current Areas of Research

    ·       In situ investigations of lithium-ion-batteries and nanomaterials

    ·       Structure and chemistry of electrode materials

    ·       Degradation mechanisms of lithium-ion-batteries

    ·       Interaction between electrochemistry and mechanics

    ·       Mechanical behavior of various nanomaterials

    报告简介

    Rechargeable batteries require reversible chemical reactions. In particular for high energy batteries, often the poor reversibility of the electrochemical reactions at the electrodes limit their applicability. Therefore, materials with reversible structural and morphological changes are essential. Electrodes contain nanoscale materials with light elements and are sensitive to humidity which makes their investigation challenging. Our research is concerned with the investigation of electrode materials with respect to structure, mechanics and morphology. Over the last few years we have developed and applied a set of operando characterization techniques that help in assessing electrode materials. We mainly use X-ray diffraction to determine the crystal structure of electrodes, light and electron microscopy for recording their morphology and the substrate curvature technique for measuring mechanical loads caused by changes in volume during electrochemical cycling. These techniques can be used on most insertion and conversion materials (e.g. materials for lithium and sodium batteries). Our test cells exhibit a very high reliability/reliability and our light microscopy inside a cell is at the physical resolution limit. As an example, we will present our recent data obtained on LiNi0.8Mn0.1Co0.1O2 that demonstrates how the different techniques can be combined to explore the reaction pathways and degradation mechanisms in this material. Our task within KIT is to investigate electrode materials with respect to reaction and degradation pathways. With this knowledge we attempt to optimize the battery materials in collaboration with synthesis and processing groups. This collaborative approach results in optimized/tailored materials and therefore is very promising for the development of novel batteries.

     

     


  • 做精做细“互联网+政务服务”更好利企便民 2019-05-16
  • 新赛季CBA联赛常规赛分组 吉、辽、深、广、青同组 2019-05-16
  • 重庆的底气,都在人口规划里了 2019-05-02
  • 县名解析:大同阳高县县名来历 2019-05-02
  • 安心亚演绎新歌性感火热 台下游戏宅十分冷静 2019-05-01
  • 粤港澳大湾区如何打通金融脉络? 2019-04-15
  • 2016消费电子高峰论坛 2019-04-15
  • 彼得·林姆伯格(Peter Limbourg) 2019-04-14
  • 回复@老老保老张工:没看懂啊?小学老师喊你回去补课…… 2019-04-14
  • 2016人民企业社会责任评选颁奖典礼 2019-04-10
  • 庆祝改革开放40年大型主题采访活动启动 2019-04-08
  • 收单业务持续整顿 多家支付机构领罚单 2019-04-08
  • 紫光阁中共中央国家机关工作委员会 2019-04-06
  • 调控一周年百城房价同比收窄 环京楼市降温最明显 2019-04-01
  • 穗青少年三棋锦标赛下月举行 2019-03-28
  • 福利彩票36选7开奖结果 北京pk10计划软件 梦到自已得大奖 qq江西时时彩qq交流群 188144现场报码 浙江体彩6+1第18140期 2元彩票最多中多少钱 北京pk10计划专业版 华球网足球比分资讯网 北京pk10只押冠军技巧 广东彩票信息网 最新时时彩销量排行榜 多乐彩开奖查询 排列三近十期试机号 黑龙江时时彩怎么开奖号码 南国彩票论坛图规