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
生物通
5月
铝掺杂二氧化钛(Al-TiO2)光阳极优化及其在染料敏化太阳能电池(DSSC)中 ...
本研究针对TiO2光阳极电荷转移慢、导电性弱和复合损失高等问题,通过溶胶-凝胶法制备不同浓度(0.1-0.3M)Al掺杂TiO2纳米颗粒,系统研究了掺杂浓度对材料光电性能的影响。结果表明0.2M Al-TiO2具有最佳结晶度、染料负载量和光吸收性能,其DSSC功率转换效率达1.34% ...
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
On Christmas Day strike
Man dies at McD's drive-thru
Mickey Lee dies
Death toll rises to 15
Christmas Eve jazz canceled
Japan stabbing, spray attack
Suspect reportedly dead
Mom pleads not guilty
Judge blocks detention
Silver crosses $75 mark
New motion seeks release
NY to require warning labels
The Cure guitarist dies
Named Ohio head coach
Sued by another actor
Palestinian filmmaker dies
ICE-involved shooting in MD
Pediatrics group sues HHS
Mint Hill shooting
Prosecutors seek 10 years
Man kills wife, then self
Sentenced to 15 years
Headed for MRI
Palestinian attack in Israel
To feature ball drop
Backs son’s presidential bid
Thailand bombs Cambodia
Ruled out due to concussion
Single ticket wins $1.817B
To recognize Somaliland
Says he will meet Trump
DE trooper killed at DMV ID’d
Delivers Christmas message
反馈