搜索优化
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
排序方式
最佳匹配
最新鲜
时间不限
过去 1 小时
过去 24 小时
过去 7 天
过去 30 天
资讯
生物通
3月
综述:突破活性-选择性平衡:Pt-Fe-Pt活性位点实现 ...
编辑推荐:本文报道了一种新型Pt-Fe-Pt异质三聚体催化剂,通过精确排列的Pt原子位点(Pt-Fe-Pt)打破传统多相氢化(heterogeneous hydrogenation)中活性与选择性的权衡,在巴豆醛(crotonaldehyde)反应中高效选择氢化C═O键,同时保留C═C键,为定向催化设计提供新思路。
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
Black Sabbath frontman dies
Sentenced to 33 months
Accuses George Clooney
Ca$h Out gets life sentence
Mountain lion attacks child
San Francisco homeless ban
WSJ reporter barred by WH
21 life terms in Soto case
To end price match policy
Homeland Security chairman
MN lawmaker to resign
Judge blocks DEI ban in MS
Cane sugar Coke this fall
Suspect held for NYPD fires
Northern lights forecast
Judge halts funding cut
'The Cosby Show' star dies
Official to meet w/ Maxwell
US to leave UNESCO again
Bangladesh students protest
Gaza staff residence attack
SkyWest, B52 incident probe
Unveil new locker room
Unveils $50B US investment
Second suspect in custody
Bessent urges Fed review
Father arrested in death
Agrees to deal with Clippers
Joel shares health update
Millions under heat alert
China blocks US employee
House delays Epstein vote
反馈