| 查看: 547 | 回复: 2 | ||
| 本帖产生 1 个 翻译EPI ，点击这里进行查看 | ||
[求助]
ZNO/聚合物制备光电器件
|
||
|
Polymer based photovoltaic (PV) devices have been stimulating ever increasing interest as a promising alternative for renewable resource of energy . These devices as oppose to conventional silicon solar cells have increasing attention because of their potentials for the production of flexible and large areas solar cell at a remarkable low cost. Several solar cell devices, using conjugated organic materials, have been demonstrated in the last decade . Particularly, over the last few years poly(3-hex- ythiophene) (P3HT) has been used as the polymeric donor in plastic PV research . But the polymer-based devices are still limited in their performance because of the weak absorption in the visible long wavelength, poor charge transport and low stability . Recently, the improvements of performance of the polymer based solar cells have been actively explored through optimization of materials as well as device structures. The imple- mentation of a bulk heterojunction of donors and acceptors semi- conductor increases the efficiency of such solar cells in the great extent. In recent years, various solution processed bulk-hetero- junction PV devices have been reported using p-type conjugated polymers either in combinationwith n-type polymers, fullerenes or with n-type inorganic semiconductor nanoparticles. |
回复此楼» 猜你喜欢
这样的filecode谁见过
已经有20人回复
-
应该是93bebmhtak前后十一个字符比较关键
已经有8人回复
-
filecode与中标关系的预测
已经有5人回复
-
关于代码变化问题，想知道的进来
已经有17人回复
-
fileCode有新解读？
已经有18人回复
-
关于filecode，很负责任的告诉大家
已经有7人回复
-
【2027博士申请】纳米药物递送方向
已经有5人回复
-
关于豆爷回答的JTJC与%2F数量
已经有7人回复
-
2026国自然放榜时间
已经有3人回复
-
国基金的申报应该改成非等额制，评价高的钱多评价低的钱少，但是增加资助率
已经有7人回复
sltmac
荣誉版主 (知名作家)
- 翻译EPI: 161
- 应助: 10 (幼儿园)
- 贵宾: 4.557
- 金币: 30709.8
- 散金: 2687
- 红花: 47
- 沙发: 4
- 帖子: 5585
- 在线: 633.8小时
- 虫号: 996442
- 注册: 2010-04-14
- 性别: GG
- 专业: 无机纳米化学
- 管辖: 论文翻译
2楼2011-07-12 16:21:36
sltmac
荣誉版主 (知名作家)
- 翻译EPI: 161
- 应助: 10 (幼儿园)
- 贵宾: 4.557
- 金币: 30709.8
- 散金: 2687
- 红花: 47
- 沙发: 4
- 帖子: 5585
- 在线: 633.8小时
- 虫号: 996442
- 注册: 2010-04-14
- 性别: GG
- 专业: 无机纳米化学
- 管辖: 论文翻译
【答案】应助回帖
qxgr6110(金币+30, 翻译EPI+1): 太谢谢了 2011-07-12 21:26:59
|
聚合物基光伏器件作为一种可供选择的新能源已引起人们越来越广泛的兴趣。这些器件与传统的硅太阳能电池相反，由于它们的可塑性以及低成本从而引起人们广泛的关注。几种结合使用有机材料的太阳能电池器件将在今后数十年得到印证。 尤其地，过去数年来，P3HT已经在塑料PV中作为聚合物给体得到研究。但是聚合物基器件的性能由于在长波下吸附较弱以及电荷迁移率低、稳定性差仍然受到限制。最近，对提升聚合物基太阳能电池的性能的研究越来越多。半导体异质结材料的复合能大幅度提高太阳能电池的效率。近年来，有报道用p型共轭聚合物、n型聚合物或n型无机半导体纳米粒子制备体异质结PV器件 |
3楼2011-07-12 21:14:31
20