| 查看: 9403 | 回复: 186 | |||||||||||||||||||||||||
| 【奖励】 本帖被评价160次，作者qiji830404增加金币 124.4 个 | |||||||||||||||||||||||||
| 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 | |||||||||||||||||||||||||
[资源]
Nature 太阳能光伏 9.2%, 华工吴宏斌课题组
|
|||||||||||||||||||||||||
|
Nature 太阳能光伏 9.2%, 华工吴宏斌课题组 Enhanced power-conversion efficiency in polymer solar cells using an inverted device structure Zhicai He, Chengmei Zhong, Shijian Su, Miao Xu, Hongbin Wu* and Yong Cao Polymer-fullerene bulk heterojunction solar cells (PSCs) are currently attracting a great deal of attention and gaining increasing importance, having already shown great promise as renewable, lightweight and low-cost energy sources1–4. Recently, the power-conversion efficiency of state-of-the-art PSCs has exceeded 8% in the scientific literature5. However, to find viable applications for this emerging photovoltaic technology, further enhancements in the efficiency towards 10% (the threshold for commercial applications) are urgently required6. Here, we demonstrate highly efficient PSCs with a certified efficiency of 9.2% using an inverted structure, which simultaneously offers ohmic contact for photogenerated charge-carrier collection and allows optimum photon harvest in the device. Because of the ease of use and drastic boost in efficiency provided by this device structure, this discovery could find use in fully exploiting the potential of various material systems, and also open up new opportunities to improve PSCs with a view to achieving an efficiency of 10%.   |
回复此楼» 本帖附件资源列表
-
欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：libolin3@tal.com - 附件 1 : 吴宏斌nature9.2%.pdf
2012-08-20 11:23:22, 332.92 K
» 收录本帖的淘贴专辑推荐
 材料科学最新前沿热点 | 先进材料 | 柔性太阳能电池 | 万卷阁 |
| 有机太阳能电池 | 材料类精品资源 | 能源_新材料 | 有机光电文献资料 |
| 科技 | 新能源 | 有机太阳能电池 | 光电材料与器件物理 |
| 有机场效应晶体管及有机太阳能电池 | 非晶与材料 | 太阳能电池 | paper |
| 材料分析测试 | 科研实用工具 | 个人收藏 | 真牛啊 |
| 柔性太阳能电池 | 一品堂 - 精华III | 聚合物太阳能能电池 |
» 猜你喜欢
博士后创新人才支持计划公示
已经有14人回复
-
希望今年自己国自然面上项目和老婆青年项目能中！
已经有6人回复
-
应届大龄土博教职选择，石河子大学和广西大学
已经有33人回复
-
硕博巨婴，也许才刚刚开始
已经有72人回复
-
初始合伙人来啦！（生物试剂耗材标准品）
已经有7人回复
-
杭电、天津科技、青农和宁波工程学院如何选？
已经有20人回复
-
34岁读博士晚吗
已经有26人回复
-
江西双非一本和四川双一流高校如何选择？
已经有23人回复
-
投稿被一个审稿人恶意评审了怎么样？
已经有7人回复
-
面青地会评时间
已经有5人回复
70楼2012-08-24 20:12:22
10