Studies on organic solar cell using carbon nanotube as a core

以碳纳米管为核心的有机太阳能电池的研究

• 批准号: 20560297
• 负责人: SOGA Tetsuo
• 金额: $ 2.75万
• 依托单位: Nagoya Institute of Technology
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C)
• 财政年份: 2008
• 资助国家: 日本
• 起止时间: 2008 至 2010
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-20560297/
• 关键词: 有機太陽電池; カーボンナノチューブ; 有機薄膜太陽電池

Organic solar cells have attracted attention as a cheap solar cell instead of Si-based ones. But the high resistance of organic materials is a problem to get a high efficiency. The purpose of this research is the improvement of organic solar cell by using a highly conducting carbon nanotube as a core. It was found that the short circuit current of TiO_2-based solar cell is increased by the increase of amount of adsorbed dye, resulting in the improvement of solar cell efficiency. The solar cell efficiency was degraded by introducing carbon nanotube in the active layer with bulk heterojunction, but was increased by adding carbon nanotube in the hole transporting layer or layer-structure organic solar cell.

有机太阳能电池作为一种廉价的太阳能电池已经引起了人们的关注，取代了硅基太阳能电池。但有机材料的高阻是实现高效率的一个问题。本研究的目的是以高导电性的碳纳米管为核心对有机太阳能电池进行改进。研究发现，随着染料吸附量的增加，TiO2基太阳能电池的短路电流增大，电池效率提高。在体异质结的有源层中引入碳纳米管会降低太阳能电池的效率，而在空穴传输层或层结构有机太阳能电池中加入碳纳米管会提高电池的效率。

项目成果

Improving phoLovoltaic properties by incorporating both single walled carbon nanotubes and functionalized multiwalled carbon nanotubes

通过结合单壁碳纳米管和功能化多壁碳纳米管改善光伏性能

• 发表时间: 2009
• 期刊: Appl.Phys.Let Vol.94
• 作者: I.Khatri;S.Adhikari;H.R.Aryal;T.Soga;T.Jimbo;M.Imeno
• 通讯作者: M.Imeno

Liquid nitrogen treated fluorine doped tin oxide substrate for dye sensitized solar cell

用于染料敏化太阳能电池的液氮处理的掺氟氧化锡基板

• 发表时间: 2011
• 作者: I.Khatri;S.Adhikari;H.R.Aryal;T.Soga;T.Jimbo;M.Imeno;Ishwor Khatri;I.Khatri
• 通讯作者: I.Khatri

Synthesis of single walled carbon nanotubes by ultrasonic spray pyrolysis method

超声喷雾热解法合成单壁碳纳米管

• 发表时间: 2009
• 期刊: Diamond and Related Materials 18
• 作者: I.Khatri;S.Adhikari;H.R.Aryal;T.Soga;T.Jimbo;M.Imeno;Ishwor Khatri
• 通讯作者: Ishwor Khatri

PEDOT : Pss/単層カーボンナノチューブを正孔輸送層に用いた有機薄膜太陽電池における特性のキャップ層厚さの依存性

PEDOT：使用 Pss/单壁碳纳米管作为空穴传输层的有机薄膜太阳能电池的特性对盖层厚度的依赖性

• 发表时间: 2010
• 作者: I.Khatri;S.Adhikari;H.R.Aryal;T.Soga;T.Jimbo;M.Imeno;Ishwor Khatri;I.Khatri;加藤慎也
• 通讯作者: 加藤慎也

Investigation of thermal annealing effects of organic solar cell composed of small organic molecules

由有机小分子组成的有机太阳能电池的热退火效应研究

• 发表时间: 2010
• 作者: I.Khatri;S.Adhikari;H.R.Aryal;T.Soga;T.Jimbo;M.Imeno;Ishwor Khatri;I.Khatri;加藤慎也;Y.A.M.Ismail
• 通讯作者: Y.A.M.Ismail