摘要
以清洁、制备过程简单、成本低廉的阴极电弧离子镀在低温成长染料敏化二氧化钛太阳能电池的二氧化钛模板,从模板上利用水热法生长出二氧化钛纳米线,形成理想的染料敏化太阳电池异质接面,具有高比表面积并利于染料的吸收,从而提升电池效率.最后加以封装成ITO glass/AIP-TiO2/[TiO2-nanowire(N3dye)]/I2+LiI electrolyte/Pt/ITO glass太阳能电池组件,探讨了其微观结构对染料敏化二氧化钛太阳能电池光电转换效率的影响.
An attempt in this study is made to produce an ideal TiO2 hetro-junction layer with larger specific surface area capable of efficient dye adsorbing and eventually high photovoltaic efficiency.In the first step,an arc ion plating technique was used to prepare the TiO2 template at low deposition temperatures followed by growing TiO2 nanowires in a hydrothermal bath and a cell of ITO glass/AIP-TiO2/[TiO2-nanowire(N3 dye)]/I2+LiI electrolyte/Pt/ITO glass was constructed.Deposition parameters were varied to examine their effects on the microstructure and photovoltaic efficiency.The experimental results were discussed.
出处
《过程工程学报》
CAS
CSCD
北大核心
2006年第z2期228-234,共7页
The Chinese Journal of Process Engineering
