24小时热门版块排行榜    

Znn3bq.jpeg
查看: 8655  |  回复: 180
【奖励】 本帖被评价162次,作者taozhikai增加金币 126.2
本帖产生 1 个 FPI ,点击这里进行查看
当前只显示满足指定条件的回帖,点击这里查看本话题的所有回帖

taozhikai

金虫 (著名写手)


[资源] nature materials最新: 热电材料

The conversion of sunlight into electricity has been dominated by photovoltaic and solar thermal power generation.
Photovoltaic cells are deployed widely, mostly as flat panels, whereas solar thermal electricity generation relying on optical
concentrators and mechanical heat engines is only seen in large-scale power plants. Here we demonstrate a promising
flat-panel solar thermal to electric power conversion technology based on the Seebeck effect and high thermal concentration,
thus enabling wider applications. The developed solar thermoelectric generators (STEGs) achieved a peak efficiency of 4.6%
under AM1.5G (1kWm􀀀2) conditions. The efficiency is 7–8 times higher than the previously reported best value for a flat-panel
STEG, and is enabled by the use of high-performance nanostructured thermoelectric materials and spectrally-selective solar
absorbers in an innovative design that exploits high thermal concentration in an evacuated environment. Our work opens up a
promising new approach which has the potential to achieve cost-effective conversion of solar energy into electricity.更改分类!

[ Last edited by 穿越千年 on 2014-1-16 at 15:09 ]
回复此楼

» 收录本帖的淘帖专辑推荐

纳米技术与能源及模拟 先进材料 材料专题 光电材料
热电材料 精华网帖收集 功能材料——能源材料方向 热电材料
热电 MEMS与传统机械 高分子相关的东东 热电材料

» 本帖已获得的红花(最新10朵)

» 猜你喜欢

» 本主题相关商家推荐: (我也要在这里推广)

» 本主题相关价值贴推荐,对您同样有帮助:

已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖

lilac_hust

银虫 (小有名气)


★★★ 三星级,支持鼓励

顶一下,感谢分享!

刚接触到这个方向,学习一下。
35楼2011-09-17 21:13:33
已阅   回复此楼   关注TA 给TA发消息 送TA红花 TA的回帖
查看全部 181 个回答
简单回复
zhoujun652楼
2011-06-24 02:42   回复  
五星好评  顶一下,感谢分享!
xtugyy3楼
2011-06-24 21:20   回复  
五星好评  顶一下,感谢分享!
hxwjc20055楼
2011-06-25 13:46   回复  
五星好评  顶一下,感谢分享!
2011-06-26 09:31   回复  
五星好评  顶一下,感谢分享!
ping88810楼
2011-06-27 09:34   回复  
三星好评  顶一下,感谢分享!
w_wwb11楼
2011-06-27 10:53   回复  
五星好评  顶一下,感谢分享!
ping88812楼
2011-06-27 12:37   回复  
感谢分享 [ Last edited by ping888 on 2011-6-27 at 12:40 ]
ping88813楼
2011-06-27 12:39   回复  
顶一下,感谢分享!
2011-06-29 09:31   回复  
五星好评  顶一下,感谢分享!
☆ 无星级 ★ 一星级 ★★★ 三星级 ★★★★★ 五星级
普通表情 高级回复 (可上传附件)
信息提示
请填处理意见