Ultrathin ruthenium(II) complex-H 4SiW 12O 40 multilayer film

Yu Qi Zhang; Li Hua Gao; Ke Zhi Wang; Hong Jun Gao; Ye Liang Wang

doi:10.1166/jnn.2008.334

Ultrathin ruthenium(II) complex-H ₄SiW ₁₂O ₄₀ multilayer film

Yu Qi Zhang, Li Hua Gao, Ke Zhi Wang^*, Hong Jun Gao, Ye Liang Wang

^*Corresponding author for this work

Research output: Contribution to journal › Article › peer-review

21 Citations (Scopus)

Abstract

A dipolar Ru(II) complex, [(bpy) ₂Ru(bpbh)Ru(bpy) ₂](CIO ₄) ₄ {where bpbh = 1,6-bis-[2-(2-pyridyl) benzimidazoyl]hexane, bpy = 2,2′-bipyridine}, was synthesized and characterized. A multilayer film of at least 18 layers was successfully prepared by alternating adsorption of H ₄SiW ₁₂O ₄₀ and [Ru ₂(bpy) ₄(bpbh)](CIO ₄) ₄ by electrostatic layer-by-layer self-assembly. The multilayer films were studied by ultraviolet-visible and X-ray photoelectron spectroscopy, atomic force microscopy, and cyclic voltammetry.

Original language	English
Pages (from-to)	1248-1253
Number of pages	6
Journal	Journal of Nanoscience and Nanotechnology
Volume	8
Issue number	3
DOIs	https://doi.org/10.1166/jnn.2008.334
Publication status	Published - Mar 2008
Externally published	Yes

Keywords

Atomic force microscopy
Bipyridine
Optical property
Ruthenium
Self-assembled film

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10.1166/jnn.2008.334

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@article{fba1b37ad8da44149866028a077081f0,

title = "Ultrathin ruthenium(II) complex-H 4SiW 12O 40 multilayer film",

abstract = "A dipolar Ru(II) complex, [(bpy) 2Ru(bpbh)Ru(bpy) 2](CIO 4) 4 \{where bpbh = 1,6-bis-[2-(2-pyridyl) benzimidazoyl]hexane, bpy = 2,2′-bipyridine\}, was synthesized and characterized. A multilayer film of at least 18 layers was successfully prepared by alternating adsorption of H 4SiW 12O 40 and [Ru 2(bpy) 4(bpbh)](CIO 4) 4 by electrostatic layer-by-layer self-assembly. The multilayer films were studied by ultraviolet-visible and X-ray photoelectron spectroscopy, atomic force microscopy, and cyclic voltammetry.",

keywords = "Atomic force microscopy, Bipyridine, Optical property, Ruthenium, Self-assembled film",

author = "Zhang, \{Yu Qi\} and Gao, \{Li Hua\} and Wang, \{Ke Zhi\} and Gao, \{Hong Jun\} and Wang, \{Ye Liang\}",

year = "2008",

month = mar,

doi = "10.1166/jnn.2008.334",

language = "English",

volume = "8",

pages = "1248--1253",

journal = "Journal of Nanoscience and Nanotechnology",

issn = "1533-4880",

publisher = "American Scientific Publishers",

number = "3",

}

TY - JOUR

T1 - Ultrathin ruthenium(II) complex-H 4SiW 12O 40 multilayer film

AU - Zhang, Yu Qi

AU - Gao, Li Hua

AU - Wang, Ke Zhi

AU - Gao, Hong Jun

AU - Wang, Ye Liang

PY - 2008/3

Y1 - 2008/3

N2 - A dipolar Ru(II) complex, [(bpy) 2Ru(bpbh)Ru(bpy) 2](CIO 4) 4 {where bpbh = 1,6-bis-[2-(2-pyridyl) benzimidazoyl]hexane, bpy = 2,2′-bipyridine}, was synthesized and characterized. A multilayer film of at least 18 layers was successfully prepared by alternating adsorption of H 4SiW 12O 40 and [Ru 2(bpy) 4(bpbh)](CIO 4) 4 by electrostatic layer-by-layer self-assembly. The multilayer films were studied by ultraviolet-visible and X-ray photoelectron spectroscopy, atomic force microscopy, and cyclic voltammetry.

AB - A dipolar Ru(II) complex, [(bpy) 2Ru(bpbh)Ru(bpy) 2](CIO 4) 4 {where bpbh = 1,6-bis-[2-(2-pyridyl) benzimidazoyl]hexane, bpy = 2,2′-bipyridine}, was synthesized and characterized. A multilayer film of at least 18 layers was successfully prepared by alternating adsorption of H 4SiW 12O 40 and [Ru 2(bpy) 4(bpbh)](CIO 4) 4 by electrostatic layer-by-layer self-assembly. The multilayer films were studied by ultraviolet-visible and X-ray photoelectron spectroscopy, atomic force microscopy, and cyclic voltammetry.

KW - Atomic force microscopy

KW - Bipyridine

KW - Optical property

KW - Ruthenium

KW - Self-assembled film

UR - https://www.scopus.com/pages/publications/42449104446

U2 - 10.1166/jnn.2008.334

DO - 10.1166/jnn.2008.334

M3 - Article

AN - SCOPUS:42449104446

SN - 1533-4880

VL - 8

SP - 1248

EP - 1253

JO - Journal of Nanoscience and Nanotechnology

JF - Journal of Nanoscience and Nanotechnology

IS - 3

ER -

Ultrathin ruthenium(II) complex-H ₄SiW ₁₂O ₄₀ multilayer film

Abstract

Keywords

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