OALib Journal期刊
ISSN: 2333-9721
费用：99美元

投递稿件

查看量	下载量

相关文章
更多...

电化学 1999

三甲川菁染料敏化TiO_2纳米结构电极的光电化学

, PP. 377-382

Keywords: 染料敏化,TiO_2纳米结构多孔膜电极,光电化学,光电转换

Full-Text Cite this paper Add to My Lib

Abstract:

研究了三甲川菁染料敏化ＴｉＯ２纳米结构电极的光电化学行为．结果表明，使用该染料敏化可显著提高ＴｉＯ２纳米结构电极的光电流，使电极的吸收波长红移至可见光区，光电转换效率得到明显改善，ＩＰＣＥ值最高可达１２－１％．

References

[1]	1 　Nazeeruddin M K,Kay A,Rodicio Ietal.Conversion of Lightto Electricity by cis_X2Bis(2 ,2’_bipyridyl_4 ,4_dicarboxylate)ruthenium( Ⅱ) Charge_Transfer Sensitizers(X= Cl- ’Br- ,I- ,CN- ,andSCN- )on NanocrystallineTiO2 Electrodes.J.Am .Chem .Soc.,1993 ,115 :6 382～6 390
[2]	2 　Cherepy NJ,Smestad GP,GrtaelMet al.Ultrafast Electron Injection :Implications for a PhotoelectrochemicalCell Utiliaing an Anthocyanin Dye_Sensitiaed TiO2 Nanocrystalline Electrode.J.Phys.Chem .B1997 ,101 :9 342～9 351
[3]	3 　柳闽生,郝彦忠,杨迈之等.纳米尺度TiO2 微料多孔膜电极光电化学.物理化学学报,1997 ,13(11):992 ～998
[4]	4 　郝彦忠,杨迈之,蔡生民.TiO2 纳米晶多孔膜的电荷传输特性.物理化学学报,1998,14(4) :309 ～314
[5]	5 　Nazeeruddin M K,Kay A,Rodicio Ietal.Conversion of Lightto Electricity by cis_X2Bis(2 ,2’_bipyridyl_4 ,4_dicarboxylate)ruthenium( Ⅱ) Charge_Transfer Sensitizers(X= Cl- ’Br- ,I- ,CN- ,andSCN- )on NanocrystallineTiO2 Electrodes.J.Am .Chem .Soc.,1993 ,115 :6 382～6 390
[6]	6 　Vogel R,Hoyer P,Weller H.Quantum_Sized PbS,CdS,Ag2S,Sb2S3 ,and Bi2S3Particlesas Sensitizersfor VariousNanoporous Wide_bandgap Semiconductors.J.Am .Chem .,1994 ,98 :3 183 ～3 188
[7]	7 　Hagfeldt A,Grtzel M.Light_Induced Redox Reactionsin Nanocrystalline Systems.Chem .Rev.,1995 ,95 :49 ～68

Contact Us

service@oalib.com

WhatsApp +8615387084133