引用本文:
Fu You LI, Xiao Rong ZOU, Chun Hui HUANG. Enhancement of Photocurrent Generation of a Novel Stilbazolium Dye Dimer in LB Monolayer Films[J]. Chinese Chemical Letters,
2003, 14(6): 641-644.
Citation: Fu You LI, Xiao Rong ZOU, Chun Hui HUANG. Enhancement of Photocurrent Generation of a Novel Stilbazolium Dye Dimer in LB Monolayer Films[J]. Chinese Chemical Letters, 2003, 14(6): 641-644.
Citation: Fu You LI, Xiao Rong ZOU, Chun Hui HUANG. Enhancement of Photocurrent Generation of a Novel Stilbazolium Dye Dimer in LB Monolayer Films[J]. Chinese Chemical Letters, 2003, 14(6): 641-644.
Enhancement of Photocurrent Generation of a Novel Stilbazolium Dye Dimer in LB Monolayer Films
摘要:
A novel dye dimer, bis-{[1-(N-hexadecyl-4-pyridinium)-2-(4-N, N-dimethylamino-phenyl)] ethenyl}methane diiodide (C16BP) was synthesized, and the photoelectrochemistry of thedye Langmuir-Blodgett monolayer modified ITO electrode was investigated. For comparison, thephotoelectrochemistry of the monomer (E)-N-hexadecyl-4-[2-(4-N, N-dimethylaminophenyl)ethenyl] pyridinium iodide (C16P) was also measured. The results show that the photocurrentgeneration property of the dimer is enhanced. The photocurrent generation quantum yield is0.38% for C16BP, while that for C16P is 0.23%.
English
Enhancement of Photocurrent Generation of a Novel Stilbazolium Dye Dimer in LB Monolayer Films
Abstract:
A novel dye dimer, bis-{[1-(N-hexadecyl-4-pyridinium)-2-(4-N, N-dimethylamino-phenyl)] ethenyl}methane diiodide (C16BP) was synthesized, and the photoelectrochemistry of thedye Langmuir-Blodgett monolayer modified ITO electrode was investigated. For comparison, thephotoelectrochemistry of the monomer (E)-N-hexadecyl-4-[2-(4-N, N-dimethylaminophenyl)ethenyl] pyridinium iodide (C16P) was also measured. The results show that the photocurrentgeneration property of the dimer is enhanced. The photocurrent generation quantum yield is0.38% for C16BP, while that for C16P is 0.23%.
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Key words:
- Langmuir-Blodgett films
- / stilbazolium dye dimer
- / photocurrent generation
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