Nickel Cobalt Thiospinel Nanoparticles as Hydrodesulfurization Catalysts: Importance of Cation Position, Structural Stability, and Sulfur Vacancy

2018 ◽  
Vol 10 (23) ◽  
pp. 19673-19681 ◽  
Author(s):  
Kun Guo ◽  
Yi Ding ◽  
Jun Luo ◽  
Zhixin Yu
Keyword(s):  
Structural Stability ◽  
Sulfur Vacancy ◽  
Hydrodesulfurization Catalysts ◽  
Nickel Cobalt ◽  
Cation Position

Enhanced Structural Stability of Nickel–Cobalt Hydroxide via Intrinsic Pillar Effect of Metaborate for High-Power and Long-Life Supercapacitor Electrodes

Nano Letters ◽  
2016 ◽  
Vol 17 (1) ◽  
pp. 429-436 ◽  
Author(s):  
Yuanzhen Chen ◽  
Wei Kong Pang ◽  
Haihua Bai ◽  
Tengfei Zhou ◽  
Yongning Liu ◽  
...  
Keyword(s):  
Structural Stability ◽  
High Power ◽  
Cobalt Hydroxide ◽  
Nickel Cobalt ◽  
Long Life

Time-resolved high-resolution electron microscopy of structural stability in mgo clusters

1996 ◽  
Vol 54 ◽  
pp. 672-673
Author(s):  
T. Kizuka ◽  
N. Tanaka
Keyword(s):  
Electron Microscopy ◽  
High Resolution ◽  
Magnesium Oxide ◽  
Structural Stability ◽  
High Resolution Electron Microscopy ◽  
Video Tape ◽  
Solid State Physics ◽  
Time Resolved ◽  
Resolution Electron ◽  
Structural And Functional Properties

Structure and stability of atomic clusters have been studied by time-resolved high-resolution electron microscopy (TRHREM). Typical examples are observations of structural fluctuation in gold (Au) clusters supported on silicon oxide films, graphtized carbon films and magnesium oxide (MgO) films. All the observations have been performed on the clusters consisted of single metal element. Structural stability of ceramics clusters, such as metal-oxide, metal-nitride and metal-carbide clusters, has not been observed by TRHREM although the clusters show anomalous structural and functional properties concerning to solid state physics and materials science.In the present study, the behavior of ceramic, magnesium oxide (MgO) clusters is for the first time observed by TRHREM at 1/60 s time resolution and at atomic resolution down to 0.2 nm.MgO and gold were subsequently deposited on sodium chloride (001) substrates. The specimens, single crystalline MgO films on which Au particles were dispersed were separated in distilled water and observed by using a 200-kV high-resolution electron microscope (JEOL, JEM2010) equipped with a high sensitive TV camera and a video tape recorder system.

Optimizing electron density of nickel sulfide electrocatalysts through sulfur vacancy engineering for alkaline hydrogen evolution

2020 ◽  
Vol 8 (35) ◽  
pp. 18207-18214
Author(s):  
Dongbo Jia ◽  
Lili Han ◽  
Ying Li ◽  
Wenjun He ◽  
Caichi Liu ◽  
...  
Keyword(s):  
Hydrogen Evolution ◽  
Electron Density ◽  
Rational Design ◽  
Nickel Sulfide ◽  
Catalytic Performance ◽  
Sulfide Catalysts ◽  
Sulfur Vacancy

A novel, rational design for porous S-vacancy nickel sulfide catalysts with remarkable catalytic performance for alkaline HER.

STACKING FAULTS, TWINS, AND THE STRUCTURAL STABILITY OF VAN DER WAALS SOLIDS

1974 ◽  
Vol 35 (C7) ◽  
pp. C7-113-C7-119 ◽  
Author(s):  
J. A. VENABLES ◽  
C. A. ENGLISH ◽  
K. F. NIEBEL ◽  
G. J. TATLOCK
Keyword(s):  
Structural Stability ◽  
Van Der Waals ◽  
Stacking Faults

MAGNETIC PROPERTIES OF NICKEL-COPPER AND NICKEL-COBALT ALLOYS

1988 ◽  
Vol 49 (C8) ◽  
pp. C8-1937-C8-1938 ◽  
Author(s):  
D. C. Jiles ◽  
T. T. Chang ◽  
D. R. Hougen ◽  
R. Ranjan
Keyword(s):  
Magnetic Properties ◽  
Cobalt Alloys ◽  
Nickel Cobalt ◽  
Nickel Copper

Anisotropy of elastic properties, the degree of ionicity and structural stability of single crystals with lattice type NaCl, CsCl and CaF2

2014 ◽  
Vol 35 (0) ◽  
pp. 8-17
Author(s):  
М. Раранський ◽  
В. Балазюк ◽  
М. Мельник ◽  
О. Горда ◽  
М. Гунько
Keyword(s):  
Single Crystals ◽  
Elastic Properties ◽  
Structural Stability ◽  
Lattice Type

Probabilistic structural stability prediction

1996 ◽  
Author(s):  
Kuang-Hua Chang ◽  
Xiaoming Yu ◽  
Kyung Choi
Keyword(s):  
Structural Stability ◽  
Stability Prediction
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