PreprintCC BY-NC-ND 4.0HAL
From Molecular Nickel Complex to Nanoparticles in N₂O Catalytic Electro-Deoxygenation
Abstract
Selective electrochemical reduction of nitrous oxide to dinitrogen is catalyzed using a nickel(II) bipyridine complex. The system evolves from a homogeneous catalysis regime toward a heterogeneous process. Ni(OH)2 nanoparticulate deposits, generated from the catalyst decomposition, are identified in post-electrolysis characterizations, suggesting the role of this phase in catalytic activity.
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BibTeX
@misc{orellana2026from,
title = {{From Molecular Nickel Complex to Nanoparticles in N₂O Catalytic Electro-Deoxygenation}},
author = {Andrea Orellana and Gabriel Durin and Carsten Hindemith and John-Tommes Krzeslack and Walid Hetaba and Vincent Collière and Nicolas Kaeffer and Nicolas Queyriaux},
howpublished = {HAL},
year = {2026},
month = jul,
url = {https://hal.science/hal-05840795v1},
note = {CC BY-NC-ND 4.0},
}
RIS
TY - UNPB
TI - From Molecular Nickel Complex to Nanoparticles in N₂O Catalytic Electro-Deoxygenation
AU - Andrea Orellana
AU - Gabriel Durin
AU - Carsten Hindemith
AU - John-Tommes Krzeslack
AU - Walid Hetaba
AU - Vincent Collière
AU - Nicolas Kaeffer
AU - Nicolas Queyriaux
PY - 2026
DA - 2026/07/23
PB - HAL
UR - https://hal.science/hal-05840795v1
AB - Selective electrochemical reduction of nitrous oxide to dinitrogen is catalyzed using a nickel(II) bipyridine complex. The system evolves from a homogeneous catalysis regime toward a heterogeneous process. Ni(OH)2 nanoparticulate deposits, generated from the catalyst decomposition, are identified in post-electrolysis characterizations, suggesting the role of this phase in catalytic activity.
ER -