scholarly journals Rechargeable Solid-State Copper Sulfide Cathodes for Alkaline Batteries: Importance of the Copper Valence State

2019 ◽  
Vol 166 (4) ◽  
pp. A687-A694 ◽  
Author(s):  
Jonathon Duay ◽  
Timothy N. Lambert ◽  
Maria Kelly ◽  
Ivan Pineda-Dominguez
Keyword(s):  
Solid State ◽  
Valence State ◽  
Copper Sulfide ◽  
Alkaline Batteries ◽  
Copper Valence

THE COPPER VALENCE STATE AND THE STRUCTURE OF Li, Ce, Eu, V-DOPED Y-Ba-Cu-O SYSTEM

1989 ◽  
Vol 03 (12) ◽  
pp. 955-960 ◽  
Author(s):  
J.B. ZHANG ◽  
L.F. QU ◽  
K.Y. HOU ◽  
D.L. YANG ◽  
D.J. CHEN ◽  
...  
Keyword(s):  
Crystal Structure ◽  
Solid State ◽  
Diffraction Analysis ◽  
Solid State Reaction ◽  
Valence State ◽  
Nominal Composition ◽  
Iodometric Titration ◽  
X Ray Diffraction ◽  
X Ray ◽  
Copper Valence

High-Tc superconductors with nominal composition of YBa 2 Cu 3 O y and Y 1−x L x Ba 2 Cu 3 O y ( L=Li , Ce, Eu, V) were synthesis by the solid state reaction of appropriate amount of Y 2 O 3, BaO or BaCO 3, Cu 2 O , CuO, and LO x. The Cu 3+/ Cu 2+ ratio was determined by Iodometric titration and oxygen content in the oxides calculated from the ratio. The crystal structure was determined by electron and powder X-ray diffraction analysis. It shows that that ratio of Cu 3+/ Cu 2+ and the crystal structure could be changed as dopping appropriate amount of metal in the Y-Ba-Cu-O system.

High Mass Loading Copper Sulfide Based Composite Cathodes for All-Solid-State Lithium Sulfur Batteries Enables High Volumetric Capacity

2020 ◽  
Vol MA2020-01 (4) ◽  
pp. 558-558
Author(s):  
Seyed milad Hosseini ◽  
Seitaro Ito ◽  
Yuichi Aihara ◽  
Alberto Varzi ◽  
Stefano Passerini
Keyword(s):  
Solid State ◽  
Copper Sulfide ◽  
High Mass ◽  
Mass Loading ◽  
Volumetric Capacity ◽  
Composite Cathodes ◽  
Lithium Sulfur Batteries ◽  
Lithium Sulfur

Facile synthesis of layered reduced graphene oxide–copper sulfide (rGO-CuS) hybrid electrode for all solid-state symmetric supercapacitor

2020 ◽  
Vol 24 (11-12) ◽  
pp. 2963-2974
Author(s):  
Dhanaji B. Malavekar ◽  
Vaibhav C. Lokhande ◽  
Vikas J. Mane ◽  
Shital B. Kale ◽  
Ravindra N. Bulakhe ◽  
...  
Keyword(s):  
Graphene Oxide ◽  
Solid State ◽  
Reduced Graphene Oxide ◽  
Copper Sulfide ◽  
Facile Synthesis ◽  
Reduced Graphene ◽  
Symmetric Supercapacitor

In situ X-ray Absorption Spectroscopy Characterization of Copper Valence State in Cu-Zn/SiO2 Catalyst

2018 ◽  
Vol 76 (8) ◽  
pp. 639
Author(s):  
Zhenlong Jia ◽  
Yunbao Tu ◽  
Jianqiang Wang ◽  
Anatoly I. Frenkel ◽  
Weimin Yang ◽  
...  
Keyword(s):  
Absorption Spectroscopy ◽  
Valence State ◽  
X Ray ◽  
Copper Valence ◽  
X Ray Absorption

Solid-state structure and electronic properties of a mixed-valence two-dimensional metal, potassium copper sulfide (KCu4S3)

1980 ◽  
Vol 19 (7) ◽  
pp. 1945-1950 ◽  
Author(s):  
David B. Brown ◽  
Jon A. Zubieta ◽  
P. A. Vella ◽  
James T. Wrobleski ◽  
Timothy Watt ◽  
...  
Keyword(s):  
Solid State ◽  
Electronic Properties ◽  
Copper Sulfide ◽  
Mixed Valence ◽  
Two Dimensional ◽  
State Structure ◽  
Solid State Structure

scholarly journals Macroscopic Displacement Reaction of Copper Sulfide in Lithium Solid‐State Batteries

2020 ◽  
Vol 10 (41) ◽  
pp. 2002394
Author(s):  
Aggunda L. Santhosha ◽  
Nazia Nazer ◽  
Raimund Koerver ◽  
Simon Randau ◽  
Felix H. Richter ◽  
...  
Keyword(s):  
Solid State ◽  
Copper Sulfide ◽  
Displacement Reaction ◽  
Solid State Batteries ◽  
Macroscopic Displacement

Ionic-Diffusion-Driven, Low-Temperature, Solid-State Reactions Observed on Copper Sulfide Nanowires

2011 ◽  
Vol 23 (22) ◽  
pp. 5045-5051 ◽  
Author(s):  
Matthew T. Mayer ◽  
Zachary I. Simpson ◽  
Sa Zhou ◽  
Dunwei Wang
Keyword(s):  
Solid State ◽  
Low Temperature ◽  
Copper Sulfide ◽  
Solid State Reactions ◽  
Ionic Diffusion

Preparation of Thin Cadmium Telluride Samples for Electron Microscope Studies

1974 ◽  
Vol 32 ◽  
pp. 548-549
Author(s):  
T. J. Magee ◽  
J. Peng ◽  
J. Bean
Keyword(s):  
Electron Microscope ◽  
Sulfuric Acid ◽  
Solid State ◽  
Sample Preparation ◽  
Cadmium Telluride ◽  
Potassium Dichromate ◽  
Optical Components ◽  
The Past ◽  
Solid State Devices

Cadmium telluride has become increasingly important in a number of technological applications, particularly in the area of laser-optical components and solid state devices, Microstructural characterizations of the material have in the past been somewhat limited because of the lack of suitable sample preparation and thinning techniques. Utilizing a modified jet thinning apparatus and a potassium dichromate-sulfuric acid thinning solution, a procedure has now been developed for obtaining thin contamination-free samples for TEM examination.

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