Abstract
The fabrication of a zinc-porphyrin(ZnP)-viologen(V) linked compound with six methylene group (ZnP(6)V)-gold nanoparticle (AuP) composite films on indium-tin-oxide (ITO) electrodes were performed by the electrostatic layer-by-layer adsorption technique. The photocurrents in ZnP(6)V-AuP composite films were larger than those in ZnP(6)V films, and were much larger than those in ZnP films as a reference. The large enhancement of the photocurrents in ZnP(6)V-AuP composite films are most likely attributable to the combination of localized surface plasmon resonance due to AuP and photoinduced intramolecular electron-transfer due to the V moiety in the linked compound.
| Original language | English |
|---|---|
| Pages (from-to) | 86-91 |
| Number of pages | 6 |
| Journal | Molecular Crystals and Liquid Crystals |
| Volume | 598 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jul 24 2014 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Materials Science(all)
- Condensed Matter Physics
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Effects of gold nanoparticles on photocurrents of zinc-porphyrin-viologen linked compound-gold nanoparticle composite films. / Matsumoto, Ryuji; Yamada, Sunao; Yonemura, Hiroaki.
In: Molecular Crystals and Liquid Crystals, Vol. 598, No. 1, 24.07.2014, p. 86-91.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Effects of gold nanoparticles on photocurrents of zinc-porphyrin-viologen linked compound-gold nanoparticle composite films
AU - Matsumoto, Ryuji
AU - Yamada, Sunao
AU - Yonemura, Hiroaki
PY - 2014/7/24
Y1 - 2014/7/24
N2 - The fabrication of a zinc-porphyrin(ZnP)-viologen(V) linked compound with six methylene group (ZnP(6)V)-gold nanoparticle (AuP) composite films on indium-tin-oxide (ITO) electrodes were performed by the electrostatic layer-by-layer adsorption technique. The photocurrents in ZnP(6)V-AuP composite films were larger than those in ZnP(6)V films, and were much larger than those in ZnP films as a reference. The large enhancement of the photocurrents in ZnP(6)V-AuP composite films are most likely attributable to the combination of localized surface plasmon resonance due to AuP and photoinduced intramolecular electron-transfer due to the V moiety in the linked compound.
AB - The fabrication of a zinc-porphyrin(ZnP)-viologen(V) linked compound with six methylene group (ZnP(6)V)-gold nanoparticle (AuP) composite films on indium-tin-oxide (ITO) electrodes were performed by the electrostatic layer-by-layer adsorption technique. The photocurrents in ZnP(6)V-AuP composite films were larger than those in ZnP(6)V films, and were much larger than those in ZnP films as a reference. The large enhancement of the photocurrents in ZnP(6)V-AuP composite films are most likely attributable to the combination of localized surface plasmon resonance due to AuP and photoinduced intramolecular electron-transfer due to the V moiety in the linked compound.
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U2 - 10.1080/15421406.2014.933302
DO - 10.1080/15421406.2014.933302
M3 - Article
AN - SCOPUS:84941116179
VL - 598
SP - 86
EP - 91
JO - Molecular Crystals and Liquid Crystals
JF - Molecular Crystals and Liquid Crystals
SN - 1542-1406
IS - 1
ER -