In situ structural evolution of single particle model catalysts under ambient pressure reaction conditions

Nanoscale ◽  
2019 ◽  
Vol 11 (1) ◽  
pp. 331-338 ◽  
Author(s):  
Sara Fernández ◽  
Lu Gao ◽  
Jan Philipp Hofmann ◽  
Jérôme Carnis ◽  
Stéphane Labat ◽  
...  
Keyword(s):  
Single Particle ◽  
Ambient Pressure ◽  
Structural Evolution ◽  
Model Catalysts ◽  
Particle Model ◽  
Lattice Orientation ◽  
Reaction Conditions ◽  
Single Particle Model

In situ evolution of the strain and lattice orientation of single particle model catalysts.

Empirical Li-ion aging model derived from single particle model

2019 ◽  
Vol 21 ◽  
pp. 773-786 ◽  
Author(s):  
Sabrina Kathrin Rechkemmer ◽  
Xiaoyun Zang ◽  
Weimin Zhang ◽  
Oliver Sawodny
Keyword(s):  
Single Particle ◽  
Particle Model ◽  
Aging Model ◽  
Li Ion ◽  
Single Particle Model

Rotational Tunnelling in Binary Tetramethylmetal Mixtures

1995 ◽  
Vol 50 (4-5) ◽  
pp. 405-412
Author(s):  
Michael Prager ◽  
Da Zhang ◽  
Al. Weiss
Keyword(s):  
High Resolution ◽  
Matrix Effect ◽  
Single Particle ◽  
Inelastic Neutron Scattering ◽  
Inelastic Neutron ◽  
Particle Model ◽  
Global Features ◽  
Energy Transfers ◽  
Potential Symmetry ◽  
Single Particle Model

Abstract Mixed PbcSn1-c(CH3)4 samples with c = 0.0, 0.1, 0.2,0.25, 0.48, 0.5, 0.75,0.85, and 1.0 and mixed [Pb(CH3)4](.[Sn(CD3)4]1-c. samples with c = 0.02 and 0.09 were investigated by high resolution inelastic neutron scattering. Rotational tunnelling transitions are observed for energy transfers hω<100 μeV. The global features are interpreted in a single particle model. A strong matrix effect of the Pb component is attributed to changes of potential symmetry. Effects beyond the expectation of the single particle description are found

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