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701491 Aldrich

Silicon dioxide, alumina doped

nanoparticles, dispersion, <50 nm particle size, 20 wt. % in H2O, 99.99% trace metals basis

Synonym: silicic anhydride, alumina doped preparation

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Properties

Related Categories 14: Si, Biomedical Materials, Materials Science, Metal and Ceramic Science, Nanomaterials,
InChI Key   HNPSIPDUKPIQMN-UHFFFAOYSA-N
assay   99.99% trace metals basis
form   dispersion
  nanoparticles
composition   aluminum, 7.5 wt. %
concentration   20 wt. % in H2O
particle size   <50 nm
surface area   spec. surface area 75.5 m2/g (BET)
pH   4-6(neat)
density   1.087 g/mL at 25 °C

Description

General description

Contains 0.025 wt. % Ammonium hydroxide.

Packaging

25, 100 mL in poly bottle

Legal Information

Product of nGimat, LLC.

Price and Availability


Ultra-High Purity Inorganics
Safety & Documentation

Safety Information

RIDADR 
NONH for all modes of transport
WGK Germany 
nwg
Flash Point(F) 
>230 °F
Flash Point(C) 
>110 °C
Protocols & Articles

Articles

Advanced Inorganic Materials for Solid State Lighting

In 1907, the first electroluminescent device, with silicon carbide (Aldrich Prod. Nos. 594911, 378097, 357391) as the active material, was described by Henry Round as displaying a “bright glow”.1,2 L...
Alexander Birkel, Kristin A. Denault, Nathan C. George, Ram Seshadri
Material Matters, Volume 7, Number 2, 22–27
Keywords: Capillary electrophoresis, Chromatin immunoprecipitation, Combustion, Ligands, Microwave synthesis, Sol-gel, Substitutions

Bio-Inspired “Green” Synthesis of Nanomaterials and their Applications

Dr. Siddharth V. Patwardhan Department of Chemical and Process Engineering University of Strathclyde, 75 Montrose Street Glasgow G1 1XJ, UK Email: Siddharth.Patwardhan@strath.ac.uk
Keywords: Adsorption, Agriculture, Apoptosis, Cancer, Catalysis, Condensations, Cosmetics, Deposition, Environmental, Enzyme activity, Green chemistry, Hydration reaction, Immobilization, Microwave synthesis, Nanomaterials, Pharmaceutical, Precipitation, Reductions, Separation, Sol-gel, Solvents

Materials for Clean H2 Production from Bioethanol Reforming

Hong Xie, Eric Weitz, and Kenneth R. Poeppelmeier* Center for Catalysis and Surface Science, Department of Chemistry Northwestern University 2145 Sheridan Road, Evanston, Illinois 60208 *krp@northwes...
Keywords: Absorption, Adsorption, Boudouard reaction, Catalysis, Dehydration reaction, Dehydrogenation, Deposition, Fermentation, Polymerization reactions, Precipitation, Redox Reactions, Renewable energy, Surface Science

Recent Developments in Silicon Anode Materials for High Performance Lithium-Ion Batteries

Xuefeng Song,1* Xiaobing Wang,2 Zhuang Sun,1 Peng Zhang,1 and Lian Gao1 1State Key Laboratory for Metallic Matrix Composite Materials, School of Materials Science and Engineering, Shanghai Jiao Tong ...
Keywords: Automotive, Deposition, Diffusion, Electrochemical reactions, Environmental, Lithiations, Materials Science, Microscopy, Nanomaterials, Nanotubes, Polymerization reactions, Reductions, Scanning electron microscopy, Transmission electron microscopy

Peer-Reviewed Papers
15

References

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