Formation of Mesostructured Nanoparticles through Self-Assembly and Aerosol Process
Conference
·
OSTI ID:7245
- Sandia National Laboratories
Silica nanoparticles exhibiting hexagonal, cubic, and vesicular mesostructures have been prepared using aerosol assisted, self-assembled process. This process begins with homogennous aerosol droplets containing silica source, water, ethanol, and surfactant, in which surfactant concentration is far below the critical micelle concentration (cmc). Solvent evaporation enriches silica and surfactant inducing interfacial self-assembly confined to a spherical aerosol droplet and results in formation of completely solid, ordered spherical particles with stable hexagonal, cubic, or vesicular mesostructures.
- Research Organization:
- Sandia National Laboratories (SNL), Albuquerque, NM, and Livermore, CA
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- AC04-94AL85000
- OSTI ID:
- 7245
- Report Number(s):
- SAND99-1198C; ON: DE00007245
- Country of Publication:
- United States
- Language:
- English
Similar Records
Aerosol-Assisted Self-Assembly of Mesostructured Spherical Nanoparticles
Self-Assembly of biologically inspired complex functional materials.
PS-b-PEO/Silica Films with Regular and Reverse Mesostructures of Large Characteristic Length Scales Prepared by Solvent Evaporation-Induced Self-Assembly
Journal Article
·
Mon Mar 22 23:00:00 EST 1999
· (505)845-8220
·
OSTI ID:5005
Self-Assembly of biologically inspired complex functional materials.
Journal Article
·
Sun Aug 01 00:00:00 EDT 2004
· Proposed for publication in the Materials Research Society Bulletin.
·
OSTI ID:951740
PS-b-PEO/Silica Films with Regular and Reverse Mesostructures of Large Characteristic Length Scales Prepared by Solvent Evaporation-Induced Self-Assembly
Conference
·
Tue Nov 21 23:00:00 EST 2000
·
OSTI ID:768063