Tracking the Emergence of Epitaxial Metal–oxide Interfaces from Precursor Alloys

Nanoscale ◽  
2021 ◽  
Author(s):  
Yu Wen ◽  
Hideki Abe ◽  
Kazutaka Mitsuishi ◽  
Ayako Hashimoto
Keyword(s):  
Metal Oxide ◽  
Epitaxial Relationship ◽  
Oxide Interfaces ◽  
Oxygen Dissolution ◽  
Self Assembled

Heterointerfaces with an epitaxial relationship, self-assembled nanocomposites of Pt(111)/CeO2(111) 60°, were successfully formed by simple oxidation of Pt5Ce alloy. Oxygen dissolution into the alloy causes spacial periodic compositional perturbation by...

High-rate capability and long-term cycling of self-assembled hierarchical Fe3O4/carbon hollow spheres through interfacial control

2019 ◽  
Vol 7 (28) ◽  
pp. 16720-16727 ◽  
Author(s):  
Jing Huang ◽  
Songpu Cheng ◽  
Yuxi Chen ◽  
Zhanglong Chen ◽  
Hao Luo ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Hollow Spheres ◽  
Rate Capability ◽  
High Rate ◽  
High Rate Capability ◽  
Oxide Interfaces ◽  
Carbon Hollow Spheres ◽  
Self Assembled

Nowadays it remains a big challenge to achieve high-rate capability and long-term cycling of metal oxide anodes for secondary batteries, due to large volumetric variation-induced unstable electrolyte–metal oxide interfaces.

scholarly journals Atomic‐Scale Study of Metal–Oxide Interfaces and Magnetoelastic Coupling in Self‐Assembled Epitaxial Vertically Aligned Magnetic Nanocomposites

2019 ◽  
Vol 6 (17) ◽  
pp. 1900549 ◽  
Author(s):  
Guillaume Radtke ◽  
Marcel Hennes ◽  
Matthieu Bugnet ◽  
Quentin M. Ramasse ◽  
Xiaorong Weng ◽  
...  
Keyword(s):  
Metal Oxide ◽  
Atomic Scale ◽  
Magnetic Nanocomposites ◽  
Oxide Interfaces ◽  
Magnetoelastic Coupling ◽  
Vertically Aligned ◽  
Self Assembled

Existence of Cubic ZrO2 at 300°C on Bulk Zirconium

1969 ◽  
Vol 27 ◽  
pp. 166-167
Author(s):  
R.A. Ploc
Keyword(s):  
Metal Oxide ◽  
Metal Substrate ◽  
Preferred Orientation ◽  
Monoclinic Zirconia ◽  
Epitaxial Relationship

The manner in which ZrO2 forms on zirconium at 300°C in air has been discussed in the first reference. In short, monoclinic zirconia nucleates and grows with a preferred orientation relative to the metal substrate. The mode of growth is not well understood since an epitaxial relationship which gives minimum misfit between the zirconium ions in the metal/oxide combination is not realized. The reason may be associated with a thin cubic or tetragonal layer of ZrO2 between the inner oxygen saturated metal and the outer monoclinic zirconia.

STRUCTURE OF METAL-OXIDE INTERFACES

1985 ◽  
Vol 46 (C4) ◽  
pp. C4-135-C4-140 ◽  
Author(s):  
M. Leseur ◽  
B. Pieraggi
Keyword(s):  
Metal Oxide ◽  
Oxide Interfaces ◽  
Structure Of Metal

METAL-OXIDE INTERFACES OBTAINED BY SELECTIVE CHEMICAL REDUCTION OF LAMELLAR OXIDE-OXIDE EUTECTIC STRUCTURES

1990 ◽  
Vol 51 (C1) ◽  
pp. C1-781-C1-787
Author(s):  
B. BONVALOT ◽  
G. DHALENNE ◽  
F. MILLOT ◽  
A. REVCOLEVSCHI
Keyword(s):  
Metal Oxide ◽  
Chemical Reduction ◽  
Oxide Interfaces ◽  
Selective Chemical

INTERACTIONS AT METAL/OXIDE AND OXIDE/OXIDE INTERFACES STUDIED BY ULTRATHIN FILM GROWTH ON SINGLE-CRYSTAL OXIDE SUBSTRATES

1995 ◽  
Vol 02 (01) ◽  
pp. 109-126 ◽  
Author(s):  
ROBERT J. LAD
Keyword(s):  
Metal Oxide ◽  
Single Crystal ◽  
Film Growth ◽  
Ultrathin Film ◽  
Reaction Products ◽  
Impurity Effects ◽  
Crystal Surfaces ◽  
Oxide Interfaces ◽  
Single Crystal Surfaces ◽  
Oxide Substrates

This article reviews aspects of the electronic, chemical, and structural properties of metal/oxide and oxide/oxide interfaces which are formed via ultrathin film growth on oxide single-crystal surfaces. The interactions at the interfaces are classified based on the nature of the reaction products, thermodynamic predictions of interfacial reactions, and wetting and adhesion. Then, properties of single-crystal oxide substrates and limitations and difficulties in studying these ceramic systems are discussed. The remainder of the article presents experimental observations for several systems involving both metal and oxide ultrathin film growth on stoichiometric NiO (100), TiO 2(110), and [Formula: see text] surfaces including a discussion of interdiffusion, chemical and electronic interactions, thermal stability, and interfacial impurity effects.

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