New "chimie douce" oxidizing processes: Electrochemical oxidation and in situ oxidation by NO2

Jean Claude Grenier; Jean Pierre Doumerc; Yuji Muraoka; Stephane Petit; Michel Pouchard; Alain Wattiaux; Fang Zhou

doi:10.1080/10587259808042411

New "chimie douce" oxidizing processes: Electrochemical oxidation and in situ oxidation by NO₂

Jean Claude Grenier, Jean Pierre Doumerc, Yuji Muraoka, Stephane Petit, Michel Pouchard, Alain Wattiaux, Fang Zhou

Research output: Contribution to journal › Conference article › peer-review

Abstract

Two new oxidation processes are described : the electrochemical oxidation in alkaline solution uses the electrical potential as the driving force for intercalating oxygen, at room temperature, into oxide networks such as perovskites or Ln₂MO₄ (M = Ni, Cu) compounds. The second one is based on the in situ destruction of ammonium ions in oxide lattices by interaction with NO₂ gas, at moderate temperatures. Pictures of the reaction mechanisms are also proposed.

Original language	English
Pages (from-to)	359-366
Number of pages	8
Journal	Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals
Volume	311
DOIs	https://doi.org/10.1080/10587259808042411
Publication status	Published - 1998
Externally published	Yes
Event	Proceedings of the 1998 TAPPI Stock Preparation Short Course - Atlanta, GA, USA Duration: Apr 29 1998 → May 1 1998

Keywords

Ammonium deintercalation
Electrochemical oxidation
In situ nitrogen dioxide reaction
Oxygen intercalation

ASJC Scopus subject areas

Condensed Matter Physics

Access to Document

10.1080/10587259808042411

Cite this

New "chimie douce" oxidizing processes: Electrochemical oxidation and in situ oxidation by NO₂. / Grenier, Jean Claude; Doumerc, Jean Pierre; Muraoka, Yuji et al.
In: Molecular Crystals and Liquid Crystals Science and Technology Section A: Molecular Crystals and Liquid Crystals, Vol. 311, 1998, p. 359-366.

Research output: Contribution to journal › Conference article › peer-review

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abstract = "Two new oxidation processes are described : the electrochemical oxidation in alkaline solution uses the electrical potential as the driving force for intercalating oxygen, at room temperature, into oxide networks such as perovskites or Ln2MO4 (M = Ni, Cu) compounds. The second one is based on the in situ destruction of ammonium ions in oxide lattices by interaction with NO2 gas, at moderate temperatures. Pictures of the reaction mechanisms are also proposed.",

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AU - Grenier, Jean Claude

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AU - Petit, Stephane

AU - Pouchard, Michel

AU - Wattiaux, Alain

AU - Zhou, Fang

PY - 1998

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KW - Electrochemical oxidation

KW - In situ nitrogen dioxide reaction

KW - Oxygen intercalation

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