Electrochemical degradation of C.I. Reactive Orange 107 using Gadolinium (Gd3+), Neodymium (Nd3+) and Samarium (Sm3+) doped cerium oxide nanoparticles

K. Rajkumar; M. Muthukumar; R. V. Mangalaraja

doi:10.1007/s40090-015-0051-y

Electrochemical degradation of C.I. Reactive Orange 107 using Gadolinium (Gd³⁺), Neodymium (Nd³⁺) and Samarium (Sm³⁺) doped cerium oxide nanoparticles

K. Rajkumar, M. Muthukumar, R. V. Mangalaraja

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

8 Scopus citations

Abstract

Ceria-based composites have been previously developed as functional electrolytes for high performance of solid oxide fuel cells that require high functional electrolyte materials that can provide high ion conductivity for sufficient current output. These composites display hybrid proton and oxygen ion conduction. We developed further composite electrolyte materials containing a catalyst such as rare earth elements; gadolinium (Gd³⁺), neodymium (Nd³⁺) and samarium (Sm³⁺) doped ceria (Ce_0.8Gd_0.2O₂, Ce_0.8Nd_0.2O₂ and Ce_0.8Sm_0.2O₂) to investigate the electrochemical treatment of C.I. Reactive Orange 107. An experimental results showed that the nanomaterial plays an important role for the electrochemical oxidation of reactive dye, where Ce_0.8Gd_0.2O₂, Ce_0.8Nd_0.2O₂ and Ce_0.8Sm_0.2O₂ lead complete mineralization of selective dye. The results indicate that the overall performance in these schemes of operation is successful.

Original language	English
Pages (from-to)	285-295
Number of pages	11
Journal	International Journal of Industrial Chemistry
Volume	6
Issue number	4
DOIs	https://doi.org/10.1007/s40090-015-0051-y
State	Published - 1 Nov 2015
Externally published	Yes

Keywords

Electrocatalytic oxidation
FTIR
GC/MS
Gd, Nd and Sm doped cerium oxide
Reactive dye

Access to Document

10.1007/s40090-015-0051-y

Cite this

@article{393e1abff6804fbcaae4bda7dc8ce170,

title = "Electrochemical degradation of C.I. Reactive Orange 107 using Gadolinium (Gd3+), Neodymium (Nd3+) and Samarium (Sm3+) doped cerium oxide nanoparticles",

abstract = "Ceria-based composites have been previously developed as functional electrolytes for high performance of solid oxide fuel cells that require high functional electrolyte materials that can provide high ion conductivity for sufficient current output. These composites display hybrid proton and oxygen ion conduction. We developed further composite electrolyte materials containing a catalyst such as rare earth elements; gadolinium (Gd3+), neodymium (Nd3+) and samarium (Sm3+) doped ceria (Ce0.8Gd0.2O2, Ce0.8Nd0.2O2 and Ce0.8Sm0.2O2) to investigate the electrochemical treatment of C.I. Reactive Orange 107. An experimental results showed that the nanomaterial plays an important role for the electrochemical oxidation of reactive dye, where Ce0.8Gd0.2O2, Ce0.8Nd0.2O2 and Ce0.8Sm0.2O2 lead complete mineralization of selective dye. The results indicate that the overall performance in these schemes of operation is successful.",

keywords = "Electrocatalytic oxidation, FTIR, GC/MS, Gd, Nd and Sm doped cerium oxide, Reactive dye",

author = "K. Rajkumar and M. Muthukumar and Mangalaraja, {R. V.}",

note = "Publisher Copyright: {\textcopyright} 2015, The Author(s).",

year = "2015",

month = nov,

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doi = "10.1007/s40090-015-0051-y",

language = "English",

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T1 - Electrochemical degradation of C.I. Reactive Orange 107 using Gadolinium (Gd3+), Neodymium (Nd3+) and Samarium (Sm3+) doped cerium oxide nanoparticles

AU - Rajkumar, K.

AU - Muthukumar, M.

AU - Mangalaraja, R. V.

PY - 2015/11/1

Y1 - 2015/11/1

N2 - Ceria-based composites have been previously developed as functional electrolytes for high performance of solid oxide fuel cells that require high functional electrolyte materials that can provide high ion conductivity for sufficient current output. These composites display hybrid proton and oxygen ion conduction. We developed further composite electrolyte materials containing a catalyst such as rare earth elements; gadolinium (Gd3+), neodymium (Nd3+) and samarium (Sm3+) doped ceria (Ce0.8Gd0.2O2, Ce0.8Nd0.2O2 and Ce0.8Sm0.2O2) to investigate the electrochemical treatment of C.I. Reactive Orange 107. An experimental results showed that the nanomaterial plays an important role for the electrochemical oxidation of reactive dye, where Ce0.8Gd0.2O2, Ce0.8Nd0.2O2 and Ce0.8Sm0.2O2 lead complete mineralization of selective dye. The results indicate that the overall performance in these schemes of operation is successful.

AB - Ceria-based composites have been previously developed as functional electrolytes for high performance of solid oxide fuel cells that require high functional electrolyte materials that can provide high ion conductivity for sufficient current output. These composites display hybrid proton and oxygen ion conduction. We developed further composite electrolyte materials containing a catalyst such as rare earth elements; gadolinium (Gd3+), neodymium (Nd3+) and samarium (Sm3+) doped ceria (Ce0.8Gd0.2O2, Ce0.8Nd0.2O2 and Ce0.8Sm0.2O2) to investigate the electrochemical treatment of C.I. Reactive Orange 107. An experimental results showed that the nanomaterial plays an important role for the electrochemical oxidation of reactive dye, where Ce0.8Gd0.2O2, Ce0.8Nd0.2O2 and Ce0.8Sm0.2O2 lead complete mineralization of selective dye. The results indicate that the overall performance in these schemes of operation is successful.

KW - Electrocatalytic oxidation

KW - FTIR

KW - GC/MS

KW - Gd, Nd and Sm doped cerium oxide

KW - Reactive dye

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