Electrochemical behavior of glassy carbon electrode modified with copper-ZSM5

M. A. Oliver-Tolentino; A. Guzmán-Vargas; E. M. Arce Estradab; A. Manzo-Robledo

doi:10.1149/1.3532336

Electrochemical behavior of glassy carbon electrode modified with copper-ZSM5

M. A. Oliver-Tolentino, A. Guzmán-Vargas, E. M. Arce Estradab, A. Manzo-Robledo

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

6 Scopus citations

Abstract

The electrochemical response of modified electrode with Cu-ZSM5 deposited on glassy carbon surface has been studied using cyclic voltammetry and open circuit potential (OCP) measurements. The i-E characteristics showed two cathodic processes at c.a. 0.03V and -0.2V/SCE attributed to the formation of Cu⁺ and Cu⁰, respectively. The progressive spread of electro active species on the surface of the zeolite was observed by multi sweep cyclic voltammetry experiment. The diffusion of Cu²⁺ in the ZSM5 layers depends on the cation nature and increases in the order Li ⁺>K⁺>NH₄⁺>Na⁺. The evaluation of reversible behavior indicated that the electrochemical process is affected by adsorption/desorption phenomena at the interface. It was found that the redox processes are proportional to the amount of Cu species in the zeolite structure.

Original language	English
Title of host publication	MES 25
Subtitle of host publication	Electrochemistry for Alternative Energy Sources and Environmental Improvement
Pages	399-408
Number of pages	10
Edition	1
DOIs	https://doi.org/10.1149/1.3532336
State	Published - 2010
Externally published	Yes
Event	25th National Meeting of the Mexican Electrochemical Society, MES and the 3rd Meeting of the Mexican Section of the Electrochemical Society, ECS - Zacatecas, Mexico Duration: 31 May 2010 → 4 Jun 2010

Publication series

Name	ECS Transactions
Number	1
Volume	29
ISSN (Print)	1938-5862
ISSN (Electronic)	1938-6737

Conference

Conference	25th National Meeting of the Mexican Electrochemical Society, MES and the 3rd Meeting of the Mexican Section of the Electrochemical Society, ECS
Country/Territory	Mexico
City	Zacatecas
Period	31/05/10 → 4/06/10

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title = "Electrochemical behavior of glassy carbon electrode modified with copper-ZSM5",

abstract = "The electrochemical response of modified electrode with Cu-ZSM5 deposited on glassy carbon surface has been studied using cyclic voltammetry and open circuit potential (OCP) measurements. The i-E characteristics showed two cathodic processes at c.a. 0.03V and -0.2V/SCE attributed to the formation of Cu+ and Cu0, respectively. The progressive spread of electro active species on the surface of the zeolite was observed by multi sweep cyclic voltammetry experiment. The diffusion of Cu2+ in the ZSM5 layers depends on the cation nature and increases in the order Li +>K+>NH4+>Na+. The evaluation of reversible behavior indicated that the electrochemical process is affected by adsorption/desorption phenomena at the interface. It was found that the redox processes are proportional to the amount of Cu species in the zeolite structure.",

author = "Oliver-Tolentino, {M. A.} and A. Guzm{\'a}n-Vargas and {Arce Estradab}, {E. M.} and A. Manzo-Robledo",

year = "2010",

doi = "10.1149/1.3532336",

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isbn = "9781607682110",

series = "ECS Transactions",

number = "1",

pages = "399--408",

booktitle = "MES 25",

edition = "1",

note = "25th National Meeting of the Mexican Electrochemical Society, MES and the 3rd Meeting of the Mexican Section of the Electrochemical Society, ECS ; Conference date: 31-05-2010 Through 04-06-2010",

}

Oliver-Tolentino, MA, Guzmán-Vargas, A , Arce Estradab, EM & Manzo-Robledo, A 2010, Electrochemical behavior of glassy carbon electrode modified with copper-ZSM5. in MES 25: Electrochemistry for Alternative Energy Sources and Environmental Improvement. 1 edn, ECS Transactions, no. 1, vol. 29, pp. 399-408, 25th National Meeting of the Mexican Electrochemical Society, MES and the 3rd Meeting of the Mexican Section of the Electrochemical Society, ECS, Zacatecas, Mexico, 31/05/10. https://doi.org/10.1149/1.3532336

Electrochemical behavior of glassy carbon electrode modified with copper-ZSM5. / Oliver-Tolentino, M. A.; Guzmán-Vargas, A.; Arce Estradab, E. M. et al.
MES 25: Electrochemistry for Alternative Energy Sources and Environmental Improvement. 1. ed. 2010. p. 399-408 (ECS Transactions; Vol. 29, No. 1).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution › peer-review

TY - GEN

T1 - Electrochemical behavior of glassy carbon electrode modified with copper-ZSM5

AU - Oliver-Tolentino, M. A.

AU - Guzmán-Vargas, A.

AU - Arce Estradab, E. M.

AU - Manzo-Robledo, A.

PY - 2010

Y1 - 2010

N2 - The electrochemical response of modified electrode with Cu-ZSM5 deposited on glassy carbon surface has been studied using cyclic voltammetry and open circuit potential (OCP) measurements. The i-E characteristics showed two cathodic processes at c.a. 0.03V and -0.2V/SCE attributed to the formation of Cu+ and Cu0, respectively. The progressive spread of electro active species on the surface of the zeolite was observed by multi sweep cyclic voltammetry experiment. The diffusion of Cu2+ in the ZSM5 layers depends on the cation nature and increases in the order Li +>K+>NH4+>Na+. The evaluation of reversible behavior indicated that the electrochemical process is affected by adsorption/desorption phenomena at the interface. It was found that the redox processes are proportional to the amount of Cu species in the zeolite structure.

AB - The electrochemical response of modified electrode with Cu-ZSM5 deposited on glassy carbon surface has been studied using cyclic voltammetry and open circuit potential (OCP) measurements. The i-E characteristics showed two cathodic processes at c.a. 0.03V and -0.2V/SCE attributed to the formation of Cu+ and Cu0, respectively. The progressive spread of electro active species on the surface of the zeolite was observed by multi sweep cyclic voltammetry experiment. The diffusion of Cu2+ in the ZSM5 layers depends on the cation nature and increases in the order Li +>K+>NH4+>Na+. The evaluation of reversible behavior indicated that the electrochemical process is affected by adsorption/desorption phenomena at the interface. It was found that the redox processes are proportional to the amount of Cu species in the zeolite structure.

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SN - 9781607682110

T3 - ECS Transactions

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BT - MES 25

T2 - 25th National Meeting of the Mexican Electrochemical Society, MES and the 3rd Meeting of the Mexican Section of the Electrochemical Society, ECS

Y2 - 31 May 2010 through 4 June 2010

ER -

Electrochemical behavior of glassy carbon electrode modified with copper-ZSM5

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