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1)  LiMn_2O_4
LiMn2O4
1.
Synthesis and properties of recent cathode material LiMn_2O_4 of Li-ion battery were introduced.
综述了近年来有关锂离子电池正极材料LiMn2O4的合成与性能研究进展,重点讨论了LiMn2O4材料掺杂以及改性的最新研究现状,分析了该类材料的研究内容以及发展方向。
2.
Metal hydroxides layers were coated on LiMn_2O_4 via a solution chemical method,and metal oxide-coated LiMn_2O_4 was obtained by subsequent heat-treating.
本文采用溶液化学的方法,在锂离子电池正极材料LiMn2O4上包覆一层金属氢氧化物前驱体,再通过热处理得到稳定的金属氧化物包覆层。
3.
Spinel LiMn_2O_4 was synthesized by high temperature solid-state reaction.
采用高温固相法制备尖晶石型LiMn2O4电极材料。
2)  LiMn 2O 4
LiMn2O4
1.
Charge-discharge properties of LiMn 2O 4 and LiCoO 2 containing different amount of conduvtive polymer (PPY and PAN) has been studied.
采用物理掺杂法在锂离子二次电池正极材料LiMn2O4、LiCoO2 中掺杂少量的导电聚合物(聚吡咯PPY、聚苯胺PAN),考察复合材料作为锂离子二次电池正极材料的充放电性能。
3)  LiMn_2O_4 film
LiMn2O4膜
4)  Spinel LiMn_2O_4
尖晶石LiMn2O4
1.
The compatibilities of six kinds of electrolytes with positive electrode active materials spinel LiMn_2O_4 and LiCoO_2 were studied.
研究锂离子电池正极活性材料尖晶石LiMn2O4和LiCoO2与6种电解液充、放电时的相容性。
2.
The surface of spinel LiMn_2O_4 was modified by electroless plating.
采用化学镀包覆方法对尖晶石LiMn2O4进行表面改性。
3.
The crystal structure of spinel LiMn_2O_4 was described in detail;the synthetic methods for the preparation of LiMn_2O_4 developed in recent years were reviewed,the advantages and drawbacks of each method were compared and analyzed.
在描述了尖晶石LiMn2O4的晶体结构基础上,综述了包括高温固相反应法、微波烧结法、固相配位反应法等固相合成法以及Pechini法、共沉淀法、溶胶-凝胶法等软化学合成法在内的尖晶石LiMn2O4的常用合成方法及其优缺点。
5)  Spinel LiMn 2O 4
尖晶石LiMn2O4
6)  synthesis of LiMn 2O 4
LiMn2O4的合成
补充资料:电解食盐水溶液离子膜电解槽所用的膜材料之一
分子式:
CAS号:

性质:又称全氟羧酸-磺酸复合离子膜  Rf-COOH-Rf-SO3H  电解食盐水溶液离子膜电解槽所用的膜材料之一。使用时,将较薄的羧酸层面向阴极,较厚的磺酸层面向阳极,因而兼有羧酸膜和磺酸膜的优点。由于Rf-COOH层的存在,可阻挡氢氧离子返迁移到阳极室,确保了高的电流效率(96%),因Rf-SO3层的电阻低,能在高电流密度下运行,且阴极液可用盐酸中和,产品氯气中氧含量低,氢氧化钠浓度可达33%~35%。可在全氟磺酸膜上涂敷一层全氟羧酸的聚合物,或是将磺酸膜和羧酸膜进行层压,或是采用化学方法处理而制得的复合膜。现以采用化学方法处理者质量最佳。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条