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STTR Phase II: Novel Nanocoated Ferromagnetic Materials

Award Information

Agency:
National Science Foundation
Branch:
N/A
Award ID:
62704
Program Year/Program:
2004 / STTR
Agency Tracking Number:
0232515
Solicitation Year:
N/A
Solicitation Topic Code:
N/A
Solicitation Number:
N/A
Small Business Information
ALD NanoSolutions
580 Burbank St Unit 100 Broomfield, CO 80020-7166
View profile »
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
 
Phase 2
Fiscal Year: 2004
Title: STTR Phase II: Novel Nanocoated Ferromagnetic Materials
Agency: NSF
Contract: 0422220
Award Amount: $500,000.00
 

Abstract:

This Small Business Technology Transfer Phase II project will build on the great successes of the Phase I program by proving that the nanocoating of fine ferromagnetic particles is possible on the large scale and that such nanocomposite particles have commercial uses. The Phase I program proved that atomic layer deposition (ALD) of an alumina film can provide these properties.The objectives of the Phase II program are to prove the scalability of the process as well as to work with supporting companies to develop specific products for commercial markets. A pilot scale facility will be constructed to increase the scale of production to provide the kilogram quantities of material that most partners require for product development. This facility will be optimized to provide the best quality coatings at the lowest production cost. It is anticipated that at the close of the Phase II program, the company will have developed at least one market for full scale production with 2-4 markets still being developed. The ALD nanocoating of individual ultrafine particles to control individual ultrafine particle surface chemistry is enabling technology that is unparalleled compared to more conventional CVD, PVD, PE-CVD, or wet chemistry solution processing. The process allows for individual ultra-fine particles to be nanocoated, rather than coating aggregates of ultra-fine particles. It is independent of line of sight and provides for chemically bonded films to the substrate particle surface. It is easily scalable. It is a forgiving process where the nanocoating thickness is controlled by self-limiting surface reactions (not flux, temperature, or time of processing like CVD, etc.). Films are pin-hole free and conformal. Commercially, fine iron particles are used in a variety of applications such as metal injection molding, radar absorption, localized drug delivery carriers, electronic devices etc. Most of these applications would benefit from a smaller initial iron particle size and reduced oxidation sensitivity. Thus nanocoating of ultrafine particles provides many opportunities. It is now possible to produce ultrafine particles with designed electrical, magnetic, optical, mechanical, rheological, or other properties. Markets for such functionalized ultra-fine powders include microelectronics, defense, hardmetals, cosmetics, drug delivery, energetic materials, and polymer/ceramic nanocomposites, among others.

Principal Investigator:

Buechler Karen
PI
7208401610
buechler@aldnanosolutions.com

Business Contact:

Karen Buechler
7208401610
buechler@aldnanosolutions.com
Small Business Information at Submission:

ALD NanoSolutions, Inc.
11711 Chase Court Westminster,, CO 80020

EIN/Tax ID:
DUNS: N/A
Number of Employees:
Woman-Owned: No
Minority-Owned: No
HUBZone-Owned: No
Research Institution Information:
U of Colorado Boulder
3100 Marine Street, Room 481
Boulder, CO 80309
Contact: Alan Weimer
Contact Phone: (303) 492-3759
RI Type: Nonprofit college or university