Nickel-Carbon-Zirconium Material Derived from Nickel-Oxide Clusters Installed in a Metal-Organic Framework Scaffold by Atomic Layer Deposition

Rebecca H. Palmer; Chung Wei Kung; Jian Liu; Omar K. Farha; Joseph T. Hupp

doi:10.1021/acs.langmuir.8b02166

Nickel-Carbon-Zirconium Material Derived from Nickel-Oxide Clusters Installed in a Metal-Organic Framework Scaffold by Atomic Layer Deposition

Rebecca H. Palmer, Chung Wei Kung, Jian Liu, Omar K. Farha, Joseph T. Hupp

Northwestern University

Research output: Contribution to journal › Article

3 Citations (Scopus)

Abstract

Atomic layer deposition is employed to install nickel oxide into NU-1000. Upon heating to 900 °C under nitrogen, a carbon material containing ZrO₂ and Ni is formed. In notable contrast to the parent metal-organic framework, the pyrolyzed material is: (a) stable in highly alkaline solutions (typical conditions for water electro-oxidation) and (b) electrically conductive and thus able to deliver oxidizing equivalents (holes) to catalytic sites located far from the underlying conductive-glass electrode. The pyrolysis-derived material was characterized and its electrocatalytic activity for oxygen evolution was investigated.

Original language	English
Pages (from-to)	14143-14150
Number of pages	8
Journal	Langmuir
Volume	34
Issue number	47
DOIs	https://doi.org/10.1021/acs.langmuir.8b02166
Publication status	Published - Nov 27 2018

ASJC Scopus subject areas

Materials Science(all)
Condensed Matter Physics
Surfaces and Interfaces
Spectroscopy
Electrochemistry

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10.1021/acs.langmuir.8b02166

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title = "Nickel-Carbon-Zirconium Material Derived from Nickel-Oxide Clusters Installed in a Metal-Organic Framework Scaffold by Atomic Layer Deposition",

abstract = "Atomic layer deposition is employed to install nickel oxide into NU-1000. Upon heating to 900 °C under nitrogen, a carbon material containing ZrO2 and Ni is formed. In notable contrast to the parent metal-organic framework, the pyrolyzed material is: (a) stable in highly alkaline solutions (typical conditions for water electro-oxidation) and (b) electrically conductive and thus able to deliver oxidizing equivalents (holes) to catalytic sites located far from the underlying conductive-glass electrode. The pyrolysis-derived material was characterized and its electrocatalytic activity for oxygen evolution was investigated.",

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AU - Liu, Jian

AU - Farha, Omar K.

AU - Hupp, Joseph T.

PY - 2018/11/27

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