吉林农业科技学院学报
吉林農業科技學院學報
길임농업과기학원학보
JOURNAL OF JILIN AGRICULTURAL SCIENCE AND TECHNOLOGY COLLEGE
2012年
1期
110-113
,共4页
锂离子电池%正极材料%层状LiNi0.5Mn0.5O2%共沉淀法
鋰離子電池%正極材料%層狀LiNi0.5Mn0.5O2%共沉澱法
리리자전지%정겁재료%층상LiNi0.5Mn0.5O2%공침정법
Li-ion batteries%cathode material%LiNi0.5Mn0.5O2%co-precipitation method
随着便携式用电器具的普及和电动汽车的发展,开发廉价、高性能、安全性锂离子电池成为锂离子电池工业发展的中心。层状锰系锂离子电池正极材料正符合此背景需要。本文选取LiNi0.5Mn0.5O2为研究对象,对其制备方法、合成条件进行了研究,并对正极材料LiNi0.5Mn0.5O2采用多种方法进行表征。具体采用了电感耦合高频等离子体发射光谱、X射线衍射、循环伏安测试手段。
隨著便攜式用電器具的普及和電動汽車的髮展,開髮廉價、高性能、安全性鋰離子電池成為鋰離子電池工業髮展的中心。層狀錳繫鋰離子電池正極材料正符閤此揹景需要。本文選取LiNi0.5Mn0.5O2為研究對象,對其製備方法、閤成條件進行瞭研究,併對正極材料LiNi0.5Mn0.5O2採用多種方法進行錶徵。具體採用瞭電感耦閤高頻等離子體髮射光譜、X射線衍射、循環伏安測試手段。
수착편휴식용전기구적보급화전동기차적발전,개발렴개、고성능、안전성리리자전지성위리리자전지공업발전적중심。층상맹계리리자전지정겁재료정부합차배경수요。본문선취LiNi0.5Mn0.5O2위연구대상,대기제비방법、합성조건진행료연구,병대정겁재료LiNi0.5Mn0.5O2채용다충방법진행표정。구체채용료전감우합고빈등리자체발사광보、X사선연사、순배복안측시수단。
With the popularity of portable electric devices and electric vehicle development,developing high performance,safety of low-cost＇ lithium-ion batteries has been the center of lithium-ion battery industry.Layered manganese lithium ion battery cathode material is in line with this background needs.This paper selects LiNi0.5Mn0.5O2 object of study,preparation methods,synthesis conditions were studied,and LiNi0.5Mn0.5O2 cathode material were characterized using a variety of ways.Specific frequency used by inductively coupled plasma emission spectroscopy,X-ray diffraction,spectroscopy,cyclic voltammetry methods.
