Large scale fabrication of well-aligned CdS/p-Si shell/core nanowire arrays for photodetectors using solution methods

2015 ◽  
Vol 17 (26) ◽  
pp. 16784-16790 ◽  
Author(s):  
Yurong Jiang ◽  
Chen Li ◽  
Weiwei Cao ◽  
Yanrong Jiang ◽  
Shuying Shang ◽  
...  
Keyword(s):  
Large Scale ◽  
Preparation Method ◽  
Nanowire Arrays ◽  
Large Scale Preparation ◽  
Solution Methods ◽  
Scale Preparation ◽  
Facile Preparation

The large scale preparation of CdS/p-Si shell/core nanowires having good rectifying characteristics and photo-sensitivity using a facile preparation method.

Study on Nano-Hydroxyapatite Assisted Preparing by Ionic Liquids

2014 ◽  
Vol 1015 ◽  
pp. 501-504 ◽  
Author(s):  
Yong Guang Bi ◽  
Xu Si Xu
Keyword(s):  
Grain Size ◽  
Ionic Liquids ◽  
Specific Surface ◽  
Surface Area ◽  
Specific Surface Area ◽  
Large Scale ◽  
Preparation Method ◽  
Raw Material ◽  
Large Scale Preparation ◽  
Scale Preparation

Papers with Ca (NO3)2• 4H2O and (NH4)2HPO4as raw material, prepared by ionic liquids assisted nanoHAP, resulting hexagonal nanoHAP are crystal grain size are 10-20nm level, are smaller nanometer range ; specific surface area, the findings show that ionic liquids have the technology to promote the significance of the preparation method can provide a reference for large-scale preparation of biomedical nanomaterials.

Continuously Large-Scale Preparation of Multi-Layer Graphene Grown on Polycrystalline SiC Microspheres

2014 ◽  
Vol 597 ◽  
pp. 99-102
Author(s):  
Jun Ma ◽  
Gong Yi Li ◽  
Zeng Yong Chu ◽  
Tian Jiao Hu ◽  
Yi He Li ◽  
...  
Keyword(s):  
Large Scale ◽  
Preparation Method ◽  
Chemical Vapor ◽  
Deposition Process ◽  
Hybrid Nanostructures ◽  
Raw Material ◽  
Temperature Dependent ◽  
Layer Graphene ◽  
Large Scale Preparation ◽  
Scale Preparation

Gram scale multi-layer graphene grown on polycrystalline SiC microspheres were prepared by continuously preparation method in argon through chemical vapor deposition process using liquid polysilacarbosilane as raw material. The observation of products obtained at different temperature confirmed the growth is temperature dependent process. The method could be developed to synthesis hybrid nanostructures based on multi-layer graphene grown on polycrystalline SiC microspheres.

Shape-Controlled CeO2 Nanomaterials Prepared by Hydrothermal Process

2013 ◽  
Vol 331 ◽  
pp. 513-521 ◽  
Author(s):  
Yu Tao ◽  
Yu Xiao Tao ◽  
Zhong Huai Su ◽  
Hai Ping Wu
Keyword(s):  
Hydrothermal Method ◽  
Growth Mechanism ◽  
Large Scale ◽  
Preparation Method ◽  
Hydrothermal Process ◽  
Reaction System ◽  
Simple Hydrothermal Method ◽  
Large Scale Preparation ◽  
Scale Preparation ◽  
Shape Controlled

A simple hydrothermal method was developed to prepare shaped-controlled CeO2 nanomaterials, in which, Ce (NO3)3· 6H2O was used as Ce source and H2O2 was used as oxidant and morphologies controlling agent. Different morphologies of CeO2 including nanoparticles, nanooctahedrons, nanorods and nanocubes could be obtained by simply adjusting the concentration of H2O2 in reaction system. These nanoCeO2 could be dispersed in water and ethanol very well after reaction without using any surfactant. A possible growth mechanism was put forward to explain the morphologies evolution process based on TEM, SEM observations. There are not any other impurities were introduced into reaction, and the production ration is high enough, which supply a potential large-scale preparation method for CeO2 nanomaterials.

scholarly journals Water and mildew proof SiO2 & ZnO/silica sol superhydrophobic composite coating on a circuit board

RSC Advances ◽  
2021 ◽  
Vol 11 (35) ◽  
pp. 21862-21869
Author(s):  
Ziang Li ◽  
Changquan Li ◽  
Junfei Ou ◽  
Xinzuo Fang ◽  
Mengqi Cong ◽  
...  
Keyword(s):  
Composite Coating ◽  
Large Scale ◽  
Preparation Method ◽  
Silica Sol ◽  
Circuit Board ◽  
Step Method ◽  
Large Scale Preparation ◽  
One Step ◽  
Scale Preparation

A water and mildew proof SiO2 and ZnO/silica sol superhydrophobic composite coating was prepared by a one-step method and applied to a circuit board. The preparation method is simple and inexpensive, and convenient for large-scale preparation.

Purification of the Antihemophilic Factor by Gel Filtration on Agarose

1969 ◽  
Vol 22 (03) ◽  
pp. 577-583 ◽  
Author(s):  
M.M.P Paulssen ◽  
A.C.M.G.B Wouterlood ◽  
H.L.M.A Scheffers
Keyword(s):  
Factor Viii ◽  
Plasma Proteins ◽  
Large Scale ◽  
Gel Filtration ◽  
Large Scale Preparation ◽  
Scale Preparation ◽  
Antihemophilic Factor

SummaryFactor VIII can be isolated from plasma proteins, including fibrinogen by chromatography on agarose. The best results were obtained with Sepharose 6B. Large scale preparation is also possible when cryoprecipitate is separated by chromatography. In most fractions containing factor VIII a turbidity is observed which may be due to the presence of chylomicrons.The purified factor VIII was active in vivo as well as in vitro.

The occurrence of long chain polyprenols in leaves of plants of Rosaceae family and their isolation by time-extended liquid chromatography

1992 ◽  
Vol 70 (6) ◽  
pp. 448-454 ◽  
Author(s):  
Ewa Świeżewska ◽  
T. Chojnacki ◽  
W. J. Jankowski ◽  
K. Singh ◽  
J. Olsson
Keyword(s):  
Liquid Chromatography ◽  
Fatty Acid ◽  
Large Scale ◽  
Fatty Acid Esters ◽  
Large Scale Preparation ◽  
Scale Preparation ◽  
Wet Weight ◽  
Rosaceae Family ◽  
Acid Esters ◽  
Long Chain

The long chain polyprenols composed of 30 and more isoprene units from leaves of plants belonging to the genera Potentilla and Rosa have been described. They occur in the form of fatty acid esters. The composition of polyprenol mixture was species dependent and its content reached ca. 0.5% wet weight. Large scale preparation of individual polyprenols from a natural polyprenol mixture was performed using time-extended liquid chromatography on the hydrophobic gel Lipidex-5000.Key words: long chain polyprenols, Rosaceae.

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