文档介绍：Electrochimica Acta 108 (2013) 583–590
Contents lists available at ScienceDirect
Electrochimica Acta
jo urnal homepage: ate/electacta
Efficient electrocatalytic reduction of nitrite species on zeolite
modified electrode with Cu-ZSM-5
a,∗ a,b
Ariel Guzmán-Vargas , Miguel A. Oliver-Tolentino ,
c d
Enrique Lima , Jorge Flores-Moreno
a
ESIQIE-IPN, Departamento de Ingeniería Química – Laboratorio de Investigación en Materiales Porosos, Catálisis Ambiental y Química Fina,
UPALM . Zacatenco, México, DF 07738, Mexico
b
UPIBI-IPN, Departamento de Ciencias Básicas, Av. Acueducto s/n, Barrio La Laguna, Col. án, México, DF 07340, Mexico
c
IIM-Universidad Nacional Autónoma de México, Circuito exterior s/n, Cd. Universitaria, Del., CP 04510, México, DF, Mexico
d
UAM-Azcapotzalco, Área de Química de Materiales, Av. San Pablo 180, Col. Reynosa Tamaulipas, 02200, México, DF, Mexico
a r t i c l e i n f o a b s t r a c t
Article history: The electrocatalytic reduction of nitrite has been studied on the surface of zeolite modified electrode
Received 12 April 2013
using exchanged ZSM-5 with copper (ME/Cu-ZSM-5). The process of reduction and ics studies were
Received in revised form 11 June 2013
investigated through cyclic voltammetry and chronoamperometry techniques. The i-E characteristics of