搜索优化
English
搜索
Copilot
图片
视频
地图
资讯
购物
更多
航班
旅游
酒店
笔记本
Top stories
Sports
U.S.
Local
World
Science
Technology
Entertainment
Business
More
Politics
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
按相关度排序
按时间排序
中国粉体网
3 个月
离子掺杂Na0.67Ni0.18M0.15Mn0.67O2(M=Cu、Fe、Ti)的合成及作为钠电正极材料研究
利用固相法在Ni位掺杂了Fe、Ti和Cu元素,经掺杂后制备的材料具有良好的结晶性和相纯度,颗粒尺寸在1~3μm,并具有单晶特性。Fe和Ti掺杂提高了材料放电容量但降低了循环稳定性和放电电压;Cu掺杂能够在不牺牲容量和电压的基础上,适度提高循环稳定性。制备的 ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果
今日热点
Places global staff on leave
Suspends parcels from China
Wins Senate committee vote
RFK Jr. clears Senate panel
Plans to take over Gaza
Offers to jail US criminals
Sued by former nanny
FireAid raises over $100M
Neo-Nazi leader convicted
Arrested on multiple charges
Key Bridge design unveiled
Announces death of mother
Senate confirms Bondi as AG
Sweden school shooting
Adds surcharge to eggs
Atmospheric river slams CA
US begins migrant flights
Mimics moon’s gravity
FBI agents sue DOJ
Baby elephant at OR Zoo
Suspended 10 games
To launch streaming service
Spiritual leader dies
Confirmed as VA secretary
US job openings fall
To cut up to 7,000 jobs
All 67 bodies recovered
反馈