Study of the adsorption kinetics of thiol-derivatized porphyrin on the surface of gold electrode

Zuo, Gancheng; Liu, Xiuhui; Yang, Jiandong; Li, Xiujuan; Lu, Xiaoquan

doi:10.1016/j.jelechem.2007.03.020

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Adsorption Kinetic Behavior Of Alkanethiol Sams On Copper1

Monolayers Of Porphyrin Derivatives1

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Cited by 20 publications

(2 citation statements)

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“…Therefore, the error effect of the charge transfer resistance to determine of coverage can reasonably be ignored in our kinetic study on thiols adsorption process. This inference is similar to the reported of Zuo [25]. charge transfer resistances (R ct ) in the impedance data.…”

Section: Adsorption Kinetic Behavior Of Alkanethiol Sams On Coppersupporting

confidence: 92%

Kinetics behavior of long-chain n-alkanethiols adsorbed on copper surface

Zhang

Zhou²,

Han

et al. 2015

Applied Surface Science

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Section: Adsorption Kinetic Behavior Of Alkanethiol Sams On Coppersupporting

confidence: 92%

Kinetics behavior of long-chain n-alkanethiols adsorbed on copper surface

Zhang

Zhou²,

Han

et al. 2015

Applied Surface Science

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“…for the electrochemical study of heterogeneous charge transfer. Effect of the length of linker molecule on the adsorption kinetics of 5-[p-(mercaptoalkoxy)-phenyl]-10,15,20-triphenylporphyrin molecules denoted as H 2 TPPO(CH 2 )nSH was studied by varying the n from 3 to 12 [16]. Cyclic voltammetry and electrochemical impedance spectroscope were used to observe the time dependence of the surface coverage and orientation of H 2 TPPO(CH 2 )nSH on the gold electrode.…”

Section: Monolayers Of Porphyrin Derivativesmentioning

confidence: 99%

Electrochemical Investigation of Porphyrin and Its Derivatives at Various Interfaces

Lu¹,

Devaramani²

2017

Phthalocyanines and Some Current Applications

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This chapter describes the electrochemistry of the porphyrins at solid-liquid and liquidliquid interfaces. The fundamental electrochemical approach toward the porphyrin molecules in estimating their HOMO and LUMO energy levels is given. Various factors such as the effect of central metal ion, the periphery of the aromatic ring and axial ligands on the redox potentials of porphyrins have been discussed. Electrochemical sensing application of porphyrin molecules is described with few examples in brief. Much focus has been given on the electrochemistry of the self-assembled monolayer (SAM) of thiol-porphyrins on the gold electrode. Structural characterization and charge transfer across the SAM using cyclic voltammetry and electrochemical impedance spectroscopy are discussed. Theory and methodologies developed to study photoinduced charge transfer kinetics of porphyrin molecules using scanning electrochemical microscope at the solid-liquid and liquid-liquid interface have been described. Use of porphyrin molecules as luminophores in electrochemiluminescence sensing applications and the mechanisms involved are described through representative examples.

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Inhibition of copper corrosion by self-assembled monolayers of triazole derivative in chloride-containing solution

Liang

Wang

et al. 2009

J Solid State Electrochem

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Study of the adsorption kinetics of thiol-derivatized porphyrin on the surface of gold electrode

Cited by 20 publications

References 35 publications

Kinetics behavior of long-chain n-alkanethiols adsorbed on copper surface

Kinetics behavior of long-chain n-alkanethiols adsorbed on copper surface

Electrochemical Investigation of Porphyrin and Its Derivatives at Various Interfaces

Inhibition of copper corrosion by self-assembled monolayers of triazole derivative in chloride-containing solution

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