期刊论文

Tao, Franklin (Feng)

英文

LANGMUIR

0743-7463

2014

30

28

8558-8569

10.1021/la501184b

Chemical Sciences, Geosciences, and Biosciences Division, Office of Basic Energy Sciences, Office of Science, U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-FG02-12ER16353]; U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-FG02-03ER15476]; Synchrotron Catalysis Consortium, U.S. Department of EnergyUnited States Department of Energy (DOE) [DE-FG02-05ER15688]; Direct For Mathematical & Physical ScienNational Science Foundation (NSF)NSF - Directorate for Mathematical & Physical Sciences (MPS) [1126374] Funding Source: National Science Foundation

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The oxidation of methane to methanol is a pathway to utilizing this relatively abundant, inexpensive energy resource. Here we report a new catalyst, bent mono(μ-oxo)dinickel anchored on an internal surface of micropores,which is active for direct oxidation. It is synthesized from the direct loading of a nickel precursor to the internal surface of micropores of ZSM5 following activation in O2. Ni 2p3/2 of this bent mono(μ-oxo)dinickel species formed on the internal surface of ZSM5 exhibits a unique photoemission feature, which distinguishes the mono(μ-oxo)dinickel from NiO nanoparticle...