1) LiMn_2O_4 powders
LiMn_2O_4粉体
1.
In this paper,LiMn_2O_4 powders with spinel strcture and LiM_xMn_(2-x)O_4 powders have been synthesized by sol-gel method,the effects of pH value and the sintering condition(including sintering temperature,sintering reaction time and heating rate) on the crystal structure and morphology of the as-synthesized LiMn_2O_4 powder were discussed in detail by using TG-DTA、XRD、SEM、XPS.
本论文采用溶胶凝胶法制备了尖晶石型LiMn_2O_4粉体及掺杂不同金属离子的LiM_xMn_(2-x)O_4粉体。
2) LiMn2O4
LiMn_2O_4
1.
Sol-Gel-Esterification Method for Synthesizing LiMn2O4 Powders as the Cathode Materials for Lithium-ion Cells;
溶胶-凝胶-酯化法制备LiMn_2O_4超细粉及其电化学性质的研究
2.
The Behaviors of Capacity Loss of LiMn2O4 Cathodeat Elevated Temperatures;
LiMn_2O_4正极在高温下性能衰退现象的研究
3.
The LiMn2O4 powder was prepared by Sol-gel method at 300℃.
用溶胶-凝胶法在300℃、空气中制备了LiMn_2O_4粉体,初步讨论了LiMn_2O_4的生成机制,低温制备的样品含有少量的杂相Mn_2O_3,扫描电镜观察及粒度测定表明:粉体粒度为0。
3) LiMn_2O_(4-x)S_x
LiMn_2O_4-_xS_x
4) spinel LiMn2O4
尖晶石LiMn_2O_4
1.
A controlled crystallization process was proposed for synthesis of yttrium doped spherical spinel LiMn2O4 particles.
利用控制结晶方法,在前驱体碳酸锰中共沉淀掺杂适量的钇,得到球形掺杂钇的碳酸锰,在540℃预烧后,与锂盐一起焙烧,可以得到高活性的掺钇球形尖晶石LiMn_2O_4。
2.
The XRD results indicate that all the modified materials possess spinel LiMn2O4 structure, and the lattice parameters reduce with n(Al)∶n(F) increasing.
采用草酸铝、氟化锂与尖晶石LiMn_2O_4进行高温固相反应,制备出改性尖晶石LiMn_2O_4材料。
5) Spinel LiMn_2O_4
尖晶石LiMn_2O_4
1.
Main factors inducing capacity fading of spinel LiMn_2O_4 and the performance improvement;
尖晶石LiMn_2O_4容量衰减的原因及性能改进
2.
The layered oxides, LiCoO_2, LiNiO_2 and spinel LiMn_2O_4 have been widely studied as cathode materials for lithium ion batteries.
然而,尖晶石LiMn_2O_4在循环过程中容量衰减,尤其是在高温下(高于50℃)由于锰的溶解导致容量迅速衰减,严重阻碍了它的商业化进程及其在EV、HEV上的应用。
3.
At present, layered compounds LiCoO_2, LiNiO_2 and spinel LiMn_2O_4 are extensively studied.
其中尖晶石LiMn_2O_4以其高电压、高安全性、低成本、易回收、对环境友好等优点而被人们公认为最具应用前景的锂离子电池正极材料之一。
6) LiMn_2O_4 thin film
LiMn_2O_4薄膜
1.
Preparation of spinel LiMn_2O_4 thin film by sol-gel process;
尖晶石LiMn_2O_4薄膜的溶胶-凝胶制备
2.
The LiMn_2O_4 thin film on stainless or single crystal silicon slice was obtained by dip-coating and subsequent heat treatment.
结果表明：随着退火温度降低以及升温速率的减小,薄膜的表面均匀性增加；在升温速率1℃/min,700℃时退火2h 获得了与基片结合性能良好、表面均匀、无裂缝、无剥落现象的具有尖晶石结构的纳米 LiMn_2O_4薄膜,有望作为阴极材料用于全固态薄膜锂离子电池。
补充资料：[3-(aminosulfonyl)-4-chloro-N-(2.3-dihydro-2-methyl-1H-indol-1-yl)benzamide]
分子式：C16H16ClN3O3S
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
分子量：365.5
CAS号：26807-65-8
性质：暂无
制备方法：暂无
用途：用于轻、中度原发性高血压。
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