Photoelectrochemical reactions of electrodes modified with composites between conjugated polymer or ruthenium complex and single-walled carbon nanotubes

Hiroaki Yonemura, Yuuichi Yamamoto, Sunao Yamada

研究成果: ジャーナルへの寄稿記事

7 引用 (Scopus)

抄録

Composite materials between conjugated polymer; poly[2-methoxy-5-(2'-ethylhexyloxy)-1.4-phenylene vinylene] (MEHPPV), or ruthenium(II)-tris(2,2'-bipyridine) (Ru(bpy)32+)-poly(sodium 4-styrenesulfonate) (PSS) complex and single-walled carbon nanotubes (SWNTs) were fabricated using polymer wrapping method. Formation of SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was confirmed by absorption and fluorescence spectra, and AFM images. Electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was prepared by casting from DMF solution of SWNT/MEHPPV or aqueous solution of SWNT/PSS/Ru(bpy)32+. The electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite showed photocurrent response due to photoexcitation of MEHPPV or Ru(bpy)32+. The photocurrents are ascribed to photoinduced electron-transfer reaction from excited state of MEHPPV or Ru(bpy)32+ to SWNT.

元の言語英語
ページ(範囲)2620-2625
ページ数6
ジャーナルThin Solid Films
516
発行部数9
DOI
出版物ステータス出版済み - 3 3 2008

Fingerprint

Ruthenium
Conjugated polymers
Single-walled carbon nanotubes (SWCN)
ruthenium
2,2'-Dipyridyl
carbon nanotubes
Electrodes
composite materials
electrodes
Composite materials
polymers
Photocurrents
photocurrents
Photoexcitation
photoexcitation
Excited states
Polymers
electron transfer
Casting
Fluorescence

All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Surfaces and Interfaces
  • Surfaces, Coatings and Films
  • Metals and Alloys
  • Materials Chemistry

これを引用

Photoelectrochemical reactions of electrodes modified with composites between conjugated polymer or ruthenium complex and single-walled carbon nanotubes. / Yonemura, Hiroaki; Yamamoto, Yuuichi; Yamada, Sunao.

:: Thin Solid Films, 巻 516, 番号 9, 03.03.2008, p. 2620-2625.

研究成果: ジャーナルへの寄稿記事

@article{62e7eb14628444399e3e1f4699b2332f,
title = "Photoelectrochemical reactions of electrodes modified with composites between conjugated polymer or ruthenium complex and single-walled carbon nanotubes",
abstract = "Composite materials between conjugated polymer; poly[2-methoxy-5-(2'-ethylhexyloxy)-1.4-phenylene vinylene] (MEHPPV), or ruthenium(II)-tris(2,2'-bipyridine) (Ru(bpy)32+)-poly(sodium 4-styrenesulfonate) (PSS) complex and single-walled carbon nanotubes (SWNTs) were fabricated using polymer wrapping method. Formation of SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was confirmed by absorption and fluorescence spectra, and AFM images. Electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was prepared by casting from DMF solution of SWNT/MEHPPV or aqueous solution of SWNT/PSS/Ru(bpy)32+. The electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite showed photocurrent response due to photoexcitation of MEHPPV or Ru(bpy)32+. The photocurrents are ascribed to photoinduced electron-transfer reaction from excited state of MEHPPV or Ru(bpy)32+ to SWNT.",
author = "Hiroaki Yonemura and Yuuichi Yamamoto and Sunao Yamada",
year = "2008",
month = "3",
day = "3",
doi = "10.1016/j.tsf.2007.04.090",
language = "English",
volume = "516",
pages = "2620--2625",
journal = "Thin Solid Films",
issn = "0040-6090",
publisher = "Elsevier",
number = "9",

}

TY - JOUR

T1 - Photoelectrochemical reactions of electrodes modified with composites between conjugated polymer or ruthenium complex and single-walled carbon nanotubes

AU - Yonemura, Hiroaki

AU - Yamamoto, Yuuichi

AU - Yamada, Sunao

PY - 2008/3/3

Y1 - 2008/3/3

N2 - Composite materials between conjugated polymer; poly[2-methoxy-5-(2'-ethylhexyloxy)-1.4-phenylene vinylene] (MEHPPV), or ruthenium(II)-tris(2,2'-bipyridine) (Ru(bpy)32+)-poly(sodium 4-styrenesulfonate) (PSS) complex and single-walled carbon nanotubes (SWNTs) were fabricated using polymer wrapping method. Formation of SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was confirmed by absorption and fluorescence spectra, and AFM images. Electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was prepared by casting from DMF solution of SWNT/MEHPPV or aqueous solution of SWNT/PSS/Ru(bpy)32+. The electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite showed photocurrent response due to photoexcitation of MEHPPV or Ru(bpy)32+. The photocurrents are ascribed to photoinduced electron-transfer reaction from excited state of MEHPPV or Ru(bpy)32+ to SWNT.

AB - Composite materials between conjugated polymer; poly[2-methoxy-5-(2'-ethylhexyloxy)-1.4-phenylene vinylene] (MEHPPV), or ruthenium(II)-tris(2,2'-bipyridine) (Ru(bpy)32+)-poly(sodium 4-styrenesulfonate) (PSS) complex and single-walled carbon nanotubes (SWNTs) were fabricated using polymer wrapping method. Formation of SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was confirmed by absorption and fluorescence spectra, and AFM images. Electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite was prepared by casting from DMF solution of SWNT/MEHPPV or aqueous solution of SWNT/PSS/Ru(bpy)32+. The electrode modified with SWNT/MEHPPV or SWNT/PSS/Ru(bpy)32+ composite showed photocurrent response due to photoexcitation of MEHPPV or Ru(bpy)32+. The photocurrents are ascribed to photoinduced electron-transfer reaction from excited state of MEHPPV or Ru(bpy)32+ to SWNT.

UR - http://www.scopus.com/inward/record.url?scp=39449098481&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=39449098481&partnerID=8YFLogxK

U2 - 10.1016/j.tsf.2007.04.090

DO - 10.1016/j.tsf.2007.04.090

M3 - Article

AN - SCOPUS:39449098481

VL - 516

SP - 2620

EP - 2625

JO - Thin Solid Films

JF - Thin Solid Films

SN - 0040-6090

IS - 9

ER -