English
全部
搜索
图片
视频
地图
资讯
Copilot
更多
购物
航班
旅游
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
最佳匹配
最新
腾讯网
1 年
梅赛德斯-奔驰探索从稻壳中提取硬碳,可用于电动汽车电池
IT之家 12 月 7 日消息,据密歇根大学 Michigan Engineering 网站 5 日报道,在梅赛德斯-奔驰与密歇根大学最新的研究中,揭示了从稻壳中提取硬碳的新方法,这种硬碳生产的电池负极性能超过了传统的石墨负极,且可持续性更强。 传统锂离子电池依赖石墨,而石墨 ...
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
Senate agrees to fund DHS
US deploys drone boats
Probes 3 medical schools
Helicopter crash in Hawaii
Raises prices across all plans
WH crypto czar to step down
Probes trans housing policies
To receive Mark Twain Prize
LGA runway reopens
Appoints board observer
Judge dismisses lawsuit by X
FAA probes mid-air close call
IED found outside base
DOJ files antitrust lawsuit
Expected to plead guilty
Judge blocks Pentagon's effort
Votes against UN resolution
US growth rate slowed
Extends Iran attack pause
Drone hits Turkish tanker
Arson suspects freed on bail
Seals & Crofts musician dies
Asks NFL to end Rooney Rule
Fed probe in MN voter rolls
Trump’s signature on US bills
Stolen Andress assets seized
Ex-Olympic champion retires
Says he'll order TSA pay
Faces rare public hearing
DOE to relocate headquarters
EU-US trade deal
Kennedy Center begins layoffs
LSU basketball fires coach
Oscars to leave Hollywood
CA to rename César Chavez Day
反馈