Stable Interfacial Phase on Single-Crystalline Ni-Rich Cathode via Chemical Reaction with Phosphomolybdic Acid

Nano Energy ◽  
2021 ◽  
pp. 106172
Author(s):  
Yu-Gang Zou ◽  
Fanqi Meng ◽  
Dongdong Xiao ◽  
Hang Sheng ◽  
Wan-Ping Chen ◽  
...  
Keyword(s):  
Chemical Reaction ◽  
Phosphomolybdic Acid ◽  
Single Crystalline ◽  
Interfacial Phase

Low temperature chemical reaction synthesis of single-crystalline Eu(OH)3nanorods and their thermal conversion to Eu2O3nanorods

2007 ◽  
Vol 18 (6) ◽  
pp. 065605 ◽  
Author(s):  
Ning Du ◽  
Hui Zhang ◽  
Bingdi Chen ◽  
Jianbo Wu ◽  
Dongsheng Li ◽  
...  
Keyword(s):  
Low Temperature ◽  
Chemical Reaction ◽  
Thermal Conversion ◽  
Reaction Synthesis ◽  
Single Crystalline

Retracted Article: Two-dimensional nanosheets associated with one-dimensional single-crystalline nanorods self-assembled into three-dimensional flower-like Mn3O4 hierarchical architectures

2014 ◽  
Vol 16 (39) ◽  
pp. 21742-21746 ◽  
Author(s):  
Mei Wang ◽  
Liming Cheng ◽  
Quanbao Li ◽  
Zhiwen Chen ◽  
Shilong Wang
Keyword(s):  
Chemical Reaction ◽  
Three Dimensional ◽  
Two Dimensional ◽  
Reaction Route ◽  
Single Crystalline ◽  
One Dimensional ◽  
Retracted Article ◽  
Hierarchical Architectures ◽  
Self Assembled

In this work, three-dimensional flower-like Mn3O4 hierarchical architectures have been successfully synthesized by a novel chemical reaction route.

“Preparation of Single Crystalline Gold Films for ED Studies”

1972 ◽  
Vol 30 ◽  
pp. 634-635
Author(s):  
Joseph D. C. Peng
Keyword(s):  
Crystal Morphology ◽  
Diffraction Theory ◽  
Scattering Matrix ◽  
Vacuum Evaporation ◽  
Gold Films ◽  
Matrix Formulation ◽  
Silver Films ◽  
Single Crystalline ◽  
Grating Pattern ◽  
Stacking Disorder

The relative intensities of the ED spots in a cross-grating pattern can be calculated using N-beam electron diffraction theory. The scattering matrix formulation of N-beam ED theory has been previously applied to imperfect microcrystals of gold containing stacking disorder (coherent twinning) in the (111) crystal plane. In the present experiment an effort has been made to grow single-crystalline, defect-free (111) gold films of a uniform and accurately know thickness using vacuum evaporation techniques. These represent stringent conditions to be met experimentally; however, if a meaningful comparison is to be made between theory and experiment, these factors must be carefully controlled. It is well-known that crystal morphology, perfection, and orientation each have pronounced effects on relative intensities in single crystals.The double evaporation method first suggested by Pashley was employed with some modifications. Oriented silver films of a thickness of about 1500Å were first grown by vacuum evaporation on freshly cleaved mica, with the substrate temperature at 285° C during evaporation with the deposition rate at 500-800Å/sec.

Directional observation on lipid of male nectary of Lindera megaphylla hemsl. by the rapid embedding method with polyethylene glycol (PEG)

1990 ◽  
Vol 48 (3) ◽  
pp. 718-719
Author(s):  
Dai Dalin ◽  
Guo Jianmin
Keyword(s):  
Electron Microscope ◽  
Polyethylene Glycol ◽  
Chemical Reaction ◽  
Traditional Method ◽  
Osmium Tetroxide ◽  
Unsaturated Lipid ◽  
Embedding Method ◽  
Long Period ◽  
New Methods

Lipid cytochemistry has not yet advanced far at the EM level. A major problem has been the loss of lipid during dehydration and embedding. Although the adoption of glutaraldehyde and osmium tetroxide accelerate the chemical reaction of lipid and osmium tetroxide can react on the double bouds of unsaturated lipid to from the osmium black, osmium tetroxide can be reduced in saturated lipid and subsequently some of unsaturated lipid are lost during dehydration. In order to reduce the loss of lipid by traditional method, some researchers adopted a few new methods, such as the change of embedding procedure and the adoption of new embedding media, to solve the problem. In a sense, these new methods are effective. They, however, usually require a long period of preparation. In this paper, we do research on the fiora nectary strucure of lauraceae by the rapid-embedding method wwith PEG under electron microscope and attempt to find a better method to solve the problem mentioned above.

Study of forced rayleigh light scattering by a fluid mixture with chemical reaction

1980 ◽  
Vol 77 ◽  
pp. 881-888 ◽  
Author(s):  
Catherine Allain ◽  
Pierre Lallemand
Keyword(s):  
Light Scattering ◽  
Chemical Reaction ◽  
Fluid Mixture ◽  
Rayleigh Light Scattering ◽  
Rayleigh Light

COMPARISON OF VARIOUS METHODS FOR THE CHEMICAL ASSAY OF CORTICOIDS IN URINE

1955 ◽  
Vol 18 (4) ◽  
pp. 374-378
Author(s):  
Mogens Sprechler
Keyword(s):  
Calibration Curve ◽  
Periodic Acid ◽  
Reducing Power ◽  
Standard Technique ◽  
Phosphomolybdic Acid ◽  
Florisil Column ◽  
Chemical Assay ◽  
Chromatographic Procedure ◽  
Acid Reagent

SUMMARY Since 1949 about 10,000 urinary corticoid analyses have been performed routinely in our laboratory. The method used for this purpose was described in 1950 (Sprechler). We determine the corticoids which can be extracted from the urine with chloroform immediately after acidification to pH 1. The extract is washed with sodium hydroxide and water, a Girard separation is performed, and finally the reducing power of the ketonic fraction is measured by means of the phosphomolybdic acid reagent reaction. During the last few years two other chemical reactions have been used for comparison: The formaldehyde and the Porter-Silber method. After a thorough examination of the above methods a standard technique was followed. In the formaldehyde method a microdiffusion in a Conway unit was used instead of distillation of the formaldehyde following the oxidation with periodic acid. The calibration curve was corrected for loss of material by taking the standard doses of DOC through all the procedures of the method. A micromodification of the Porter-Silber method was chosen. Furthermore attempts were made to determine how specific the chromatographic procedure is in the determination of steroids in urinary extracts. For this purpose the Florisil column was used, and the technique described by Nelson & Samuels was followed. Finally we have investigated the glucuronide-bound corticoids in urine in a smaller series of objects.

Unsteady MHD Flow of a Casson Fluid in a Parallel Plate Channel With Heat And Mass Transfer of Chemical Reaction

2012 ◽  
Vol 3 (2) ◽  
pp. 101-105 ◽  
Author(s):  
C. K. Kirubhashankar C. K. Kirubhashankar ◽  
◽  
S.Ganesh S.Ganesh
Keyword(s):  
Mass Transfer ◽  
Heat And Mass Transfer ◽  
Chemical Reaction ◽  
Parallel Plate ◽  
Mhd Flow ◽  
Casson Fluid ◽  
Plate Channel

Recombination Characteristics of Single-Crystalline Silicon Wafers with a Damaged Near-Surface Layer

2013 ◽  
Vol 58 (2) ◽  
pp. 142-150 ◽  
Author(s):  
A.V. Sachenko ◽  
◽  
V.P. Kostylev ◽  
V.G. Litovchenko ◽  
V.G. Popov ◽  
...  
Keyword(s):  
Surface Layer ◽  
Crystalline Silicon ◽  
Silicon Wafers ◽  
Single Crystalline Silicon ◽  
Near Surface ◽  
Single Crystalline
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