2nd Annual NANOSTRUCTURED MATERIALS 2001 - Application and Commercialization

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Overview

The highly beneficial properties of nanostructured materials are integral to the development of advanced technological innovations. However, their widespread implementation is severely hampered by the lack of feasible industrial scale routes of production and processing as well as high manufacturing costs.

What are the recent market trends of nanostructured materials?

In it's 2nd year, this international meeting will address obstacles to manufacturing, present the latest updates in technology development of polymer, hybrid, carbon and ceramic nanocomposites, ultra-fine powder-based materials, magnetic nanostructures, single-wall carbon nanotubes and nanowires. Each showcasing the recent achievements in these emerging materials' commercial application.

While many other conferences have focused mainly on research and development efforts, this meeting has been specifically designed to present application and technology transfer innovations.

Don't miss this unique opportunity to meet leading scientists, technology experts, top industry leaders, financial and market analysts, and become a part of this exciting event!

· Nanostructured materials "by design" - application and commercialization case studies
- Nanocomposites: ceramics, polymers, hybrid systems
- Nanofibrous and filement reinforced structures
- Nanocoatings
- Ultra-fine powder materials
- Net shape processing and consolidation
- Functional nanostructures - magnetic, electromagnetic and related applications
· Programmable nanostructures production and application
- Molecular self assembly and self organization
- "Bottom up" route of miniaturization and nanotechnology
· Carbon nanotubes and carbon-polymer nanostructures
- Inorganic and biosourced carbon nanocomposites
- Single-wall carbon nanotubes
- Multifunctional materials concept
- Fullerene nanotools
· Nanofabrication technologies Scale-up: cost vs. demand
· Priority areas for funding and investment in
nanostructured materials
· Metrology, standardization and instrumentation
in nanotechnology

Examine this exciting program and make plans to participate in this important gathering with the most comprehensive coverage of this emerging technology and practical application area. Register today!

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Agenda

Thursday, June 21, 2001

8:15 Registration, Exhibit and Poster Set-Up, Coffee and Danish

9:00 Conference Opening and Chairperson’s Remarks
Donald J. Freed, PhD, Vice President, Business Development, Nanophase Technologies Corporation

9:05 Dendrimers and Dendrimer Networks as Templates for Organic-Inorganic Nanomaterials
Eric J. Amis, PhD, Chief, Polymers Division, National Institute of Standards and Technology
Organic-inorganic hybrid nanostructures have generated great interest by combining optical, magnetic, or electronic properties of inorganic crystals with mechanical properties and functionality of organic compounds. They suggest a variety of potential applications as electrical, optical, and medical markers, or for information storage materials. To design such hybrid nanostructures we have templated a growing inorganic crystal within dendritic polymeric matrix. This method, initially inspired by nature, uses the extremely well defined polymer molecules as hosts for the inorganic nanoclusters. Higher generation dendrimers, dispersed in either solution or within a polymer network matrix, have the unique ability to act as templates for the formation of single nanoclusters. Small angle X-ray scattering, small angle neutron scattering, and transmission electron microscopy were used to characterize both the dendrimer hosts and also gold, platinum, copper, and cadmium sulfide nanoclusters.

9:40 Nanomechanics of Carbon Nanotube-Polymer Composite Materials
Deepak Srivastava, PhD, Senior Scientist and Task Lead, Nanotechnology Team at MRJ, NASA Ames Research Center*
Carbon nanotubes are considered as nanoscale fibers to strengthen polymer composite materials. Nanotube-polymer composite materials can be used for micron scale devices with designed mechanical properties and smart polymer coating to protect materials under extreme physical conditions. To explore these possibilities it is important to develop a detailed atomic scale understanding of the mechanical coupling between polymer matrix and embedded nanotubes. In this talk we will describe the physical, mechanical and chemical properties of polymer matrix and carbon nanotube interfaces using molecular dynamics. The density of the CNT/nanotube composite, as a function of cooling rate, is found to change significantly above glass transition temperature indicating the formation of a high thermal expansion coefficient material above glass transition temperature. The load transfer is up to 30% for a single-wall nanotube with no chemical bonding between the tube and the matrix. The load transfer is studied as a function of the angle of inclination between the nanotube and the matrix fibers. Study shows that the bonding between polyethylene and CNT is energetically favorable. Chemical bonds can be formed at multiple sites, which makes the mechanical load transfer from the polymer chain to the tube more favorable. Detailed results and analysis will be described to study the effect of mechanical and chemical coupling between CNTs and polymer matrix on the mechanical properties of the composite and the tubes.
*In collaboration with: C. Wei, and K. Cho, NASA Ames Research Center, Stanford University

10:15 Polymer-Based Nanostructured Carbons and Applications
Zhuo Sun, PhD, Research Fellow, School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore
Various nanostructured carbons, e.g. nanodiamond composites, nanocarbon particles, carbon nanotube-diamond matrix, can be converted from a special polymer-poly(phenylcarbine), by different treatments, e.g. heat-treatment, pulsed-laser irradiation and plasma-treatment. The polymer is soluble in organic solvents to form a solution, which can be applied to various substrates to form films with large area. The potential applications of the polymer-based nanostructured carbon films as field emission cathodes and wear-resistant coatings will be discussed.

10:50 Refreshment Break, Exhibit/Poster Viewing

11:15 Multi-Functional Carbon Nanotube - Polymer Hybrid Materials
Max D. Alexander, PhD, Materials Research Engineer, Polymer Branch, Air Force Research Laboratory
Novel carbon nanotube / polymer composites open opportunities for new multi-functional materials with broad commercial and defense applications. These materials offer retention of the basic polymer matrix properties (elasticity, strength, modulus) with the additional functionality of exceptionally high electrical and thermal conductivity. We have developed methods to uniformly disperse carbon nanotubes in a wide variety of polymers including polyurethanes, epoxies, high-performance rigid-rod polymers, polyamides, adhesives, and semi-conductive polymers in order to realize these goals.

11:50 Key-Note Address
Fullerene Nanotools
Stephen R. Wilson, PhD, Professor of Chemistry, Director, Center for Advanced Materials and Nanotechnology, New York University
Hybrid biologic/non-biologic systems provide exciting new possibilities for nanoscale science. This lecture reports progress toward using the immune system to create tools for recognition, assembly, and control of nanoscale fabrication. The first steps toward that goal have been achieved, the creation of highly specific fullerene and nanotube antibodies. Intimate details of the interactions between a buckyball molecule and a cloned and sequenced monoclonal antibody are revealed in a high-resolution, single-crystal X-ray structure of this protein. Computer modeling and protein design adapts these tools for construction of various molecular devices.

12:25 Luncheon Sponsored by The Knowledge Foundation

1:40 Chairperson's remarks
Deepak Srivastava, PhD, Senior Scientist and Task Lead, Nanotechnology Team at MRJ, NASA Ames Research Center

1:45 Magnetic Nanocomposites
Robert D. Shull, PhD, Leader, Magnetic Materials Group, National Institute of Standards & Technology
Nanocrystalline materials can possess bulk properties quite different from those commonly associated with conventional large-grained materials. Nanocomposites, a subset of nanocrystalline materials, in addition have been found to possess magnetic properties, which are similar to, but different from, the properties of the individual constituents. New magnetic phenomena, unusual property combinations, and both enhanced and diminished magnetic property values are just some of the changes observed in magnetic nanocomposites from conventional magnetic materials. Here, a description will be presented of some of the exciting magnetic properties these new materials possess, the origin of these properties, and the applications envisioned for them. Particular attention will be devoted to three world-leading activities in this area at NIST being pursued in the Magnetic Materials Group: (1) the preparation of GMR spin valves having the world's highest Magnetoresistance values with the smallest switching fields, (2) the prediction and discovery of the "Enhanced Magnetocaloric Effect" in magnetic nanocomposites, and (3) direct observations of magnetic domain motion in magnetic nanocomposite devices using the magneto-optic imaging film (MOIF) technique developed at NIST. These activities are assisting the rapid development of ultra-high density magnetic recording media, high temperature magnetic refrigerators, and controllable magnetic switches.

2:20 Nanomaterials - Synthesis, Processing, and Applications
Srikanth Raghunathan, PhD, President, Nanomat, Inc.*
Nanomaterials possess many unique chemical, physical, and mechanical properties. Due to these beneficial properties, nanomaterials are being favorably considered for a wide variety of structural, non-structural, biomedical, and microelectronic applications. New applications for nanomaterials are also being discovered almost daily. However, widespread application of nanomaterials is severely hampered by the lack of suitable commercial-scale production techniques and high manufacturing costs. Furthermore, the applications are limited by the lack of suitable processing techniques to consolidate these nanocrystalline powders into shapes without any significant grain growth. In this presentation, various techniques employed to manufacture nanomaterials, consolidate the nanocrystalline particulates into shapes and parts, and the potential applications of nanomaterials will be discussed.
*In collaboration with: A. Giri, and W. Miao, Nanomat, Inc.

2:55 Abrasion Resistant Nanocoatings
Roger Cayton, PhD, Senior Application Scientist, Nanophase Technology Corporation

(Abtract not available at time of print)

3:30 Refreshment Break, Exhibits/Poster Viewing

3:55 Nanoencapsulated Powder Metallurgy. Applications, Scale-Up, and Commercialization History
Andrew J. Sherman, President and CEO, Powdermet Inc.
The Nanoencapsulated Powder metallurgy approach to materials design consists of building up, nanolayer by nanolayer, micron-sized, nanocomposite “building blocks” which can provide many of the advantages of nanomaterials but without the need for handling nanoscale particles. Examples of nanoencapsulated powder designs include "Tough Coated Hard Particles", or TCHP's, additive-coated powders for powder metallurgy, in-situ fabricated ODS alloy powders, and nanoengineered magnetic particles. The production of these materials utilizes organometallic chemical vapor deposition in a fluidized bed, and initial commercialization of this technology has been completed in several niche markets. In this presentation, the nanoencapsulated particle design approach, manufacturing techniques, and commericalization history and experiences of Powdermet Inc. will be discussed.

4:30 Nanoscale Powders & Dispersions: Scale-Up and Processing
Yuval Avniel, PhD, Director Sales & Marketing, Nanomaterials Research Corporation
Ultra-fine powders in general and nanoscale powders in particular are being sought in a wide range of industrial applications. The applications desire not only small size, but a combination of many features. In this presentation, we discuss latest developments at Nanomaterials Research Corporation with regards to production volume, quality of powders, composition control, size distribution, powder agglomeration, dispersability and the engineering of powder properties. Strategies for addressing demanding requirements for specific applications will also be discussed. Finally, we will illustrate an electronic product that has been successfully developed using nanoscale powders.

5:05 Selected Oral Poster Presentations

5:40 General Discussion and Close of Day One

Friday, June 22, 2001

8:15 Exhibit/Poster Viewing, Coffee and Danish

9:00 Chairperson’s Remarks
Eric J. Amis, PhD, Chief, Polymers Division, National Institute of Standards and Technology

9:05 Commercial Applications of Nanomaterials
Donald J. Freed, PhD, Vice President, Business Development, Nanophase Technologies Corporation
While base nanocrystalline materials certainly have practical utility, the true potential of these materials becomes apparent when they are used to develop products capable of performing innovative new functions, for example, coatings designed to limit the amount of electromagnetic radiation emanating from a computer monitor. The practical implications of manufacturing and engineering nanomaterials to enhance the properties of more conventional materials will be illustrated by describing the unique properties of abrasion-resistant, UV-protecting and electrostatic-discharge-protecting coatings based on incorporation of nanoparticulate materials.

9:40 Nanostructured Chemical Technology: Commercialization, Economics and Applications
Joseph J. Schwab, PhD, Chief Technology Officer, Hybrid Plastics
Nanostructured^TM Chemicals based on Polyhedral
Oligomeric Silsesquioxane (POSS) chemical feedstocks is a revolutionary new technology suitable for application in nearly all chemical-based products. POSS^TM nanotechnology emerged from the Air Force Research Laboratory (Edwards AFB, CA) in 1997, where it was developed for the purpose of controlling the chain motion in polymeric materials at the molecular level. Reduced chain motion via POSS-nanoreinforcement results in radical enhancement of thermomechanical properties and the creation of high physical-performance polymer resins. Nanostructured^TM Chemicals can be incorporated into materials using three different methods: compounding, polymerization/grafting, or coatings for surface modification. When incorporated into polymers they provide nanocomposite properties while maintaining processability and optical clarity. Ton-level production methods and physical properties for Nanostructured^TM Chemicals will be described as well as the economic parameters and current markets for the technology.
*In collaboration with: J.D. Lichtenhan, Hybrid Plastics

10:15 Introducing Carbon Nanotubes in the Industrial Market: The Nanoledge Experience
Mathieu Grac, Executive Operations Chief, Nanoledge, France*
Broad spectrum of likely applications of carbon nanotubes has stimulated the creation of various start-up companies all around the world. In France, "Nanoledge" has recently started developing the technology of producing macroscopic fibers (10 to 100 microns in diameter) made of carbon nanotubes. I will describe the various steps of the creation of Nanoledge as well as the European context in which it has been made.
*In collaboration with: E. Anglaret, P. Bernier, D. Stuart, University of Montpellier II, France; S. Hoebanx, S. Tahir, Nanoledge S.A., France

10:40 Refreshment Break, Exhibit/Poster Viewing

11:05 Progress Towards Commercial NanoStructured Materials Enterprizes: A Prospective From the Capital Markets
R. Douglas Moffat, CFA, Managing Director, Robinson-Humphrey Company, LLC
We will discuss development of commercial applications of nanostructured materials and the evolutionary progress of some companies in this field. We will explore some of the hurdles that must be overcome for start-up firms as well as challenges at established companies. We envision additional challenges as nanoscale material science firms transition to makers of higher value added parts or devices. Finally, we will update the conference on the state of the capital markets and likely funding sources for nanotechnology companies.

11:40 Key-Note Address
Nanostructured Materials: Early-Stage Directions, Challenges and Economic Impact
Donald A. Bansleben, PhD, Program Manager, Chemistry and Life Sciences Office, Advanced Technology Program, National Institute of Standards and Technology
Nanotechnology is considered to be the next great technological revolution, poised to join information technology and biotechnology in the magnitude and breadth of impact it will have on everyday life and the nation's economy. The Advanced Technology Program funds development of enabling new technologies by U.S.-based industries, including areas such as nanostructured materials, nanofabrication techniques, nanodiagnostics and nanomedicine. This talk will spotlight current government-industry partnerships in these areas, challenges, and a role for NIST. It will also provide a sense of the potential economic impact for the coming revolution in nanostructured materials.

12:15 Lunch on Your Own, Exhibit/Poster Viewing

1:30 Chairperson's Remarks
Stephen R. Wilson, PhD, Professor of Chemistry, Director, Center for Advanced Materials and Nanotechnology, New York University

1:35 Self-Organization of Highly Functional Nanostructured Materials
Paul V. Braun, PhD, Professor, Dept of Materials Science & Engineering and Beckman Institute, University of Illinois at Urbana-Champaign
The assembly of nanostructured materials into functional structures remains an unsolved problem in nanomaterials. Yet, such structures may offer the greatest opportunities for highly functional devices. We have been developing matrix directed self-assembly as a route to synthesize and assemble nanostructured materials into advanced materials. Matrix directed assembly provides an efficient and rapid route to synthesize and assembly a wide range of materials including semiconductors, metals, ceramics, polymers, photonic band gap and composites. Matrices used include liquid crystals, colloidal crystals, and nanoparticle assemblies.

2:10 Bottom-Up Assembly of Nanowires: Technology and Application
Xiangfeng Duan, PhD, Dept of Chemistry (Prof. Charles M. Lieber Group), Harvard University
One-dimensional structures represent that can be used as building blocks for bottom-up assembly of nanoscale electronic and optoelectronic devices. To achieve the potential of such structures will require readily available materials (nanowires) with variable and controllable electronic and optical properties. We describe a general synthetic approach - laser-assisted catalytic growth - to a wide range of semiconductor nanowires with controlled chemical composition and doping. Furthermore, we discuss assembly of various electronic and optoelectronic devices using the nanowires as building blocks. Lastly, we discuss methodologies that can be used to hierarchically assemble nanowires into integrated device arrays.

2:45 Refreshment Break, Exhibit/Poster Viewing

3:10 Understanding and Controlling Single-Wall Carbon Nanotube Synthesis with Time-Resolved in situ Diagnostics
David B. Geohegan, PhD, Senior Research Staff, Solid State Division, Oak Ridge National Laboratory*
Application and commercialization of single-wall carbon nanotubes (SWNT) have been hampered by a lack of control over the synthesis process, and low production quantities. Time-resolved in situ spectroscopic investigations are described which are yielding some of the first direct determinations of carbon nanotube growth mechanisms and rates necessary to evaluate strategies for controllable synthesis and large-scale production. Synthesis of SWNT with length controlled by in situ diagnostics and growth of SWNT with by condensed phase conversion will be discussed with implications for in molecular electronics and structural materials.
*In collaboration with: A.A. Puretzky, H. Schittenhelm, X. Fan, M.A. Guillorn, M.L. Simpson, P.F. Britt, D. Austin, S. Bromley, S.J. Pennycook, R.D. Seals, and D.C. Joy, ORNL

3:45 Recent Results on the Production And Processing of Single Wall Carbon Nanotubes
Patrick Bernier, DSc, Director of Research, GDPG, University of Montpellier II - CNRS, France*
Sublimation of carbon using the electric arc is interesting for small or medium scale production (a few grams per hour or per day), due to its low price and easy handling. We will review the most recent developments of this method, particularly in what concern the catalytic systems used and their effect on the nanotube characteristics. Processing is necessary to adapt the raw material to a given application. First, cutting the nanotubes will allow the inside volume to be accesible for storing atoms and molecules. The current situation concerning hydrogen storage in such systems will be discussed. Second, the making of macroscopic fibers and ribbons from SWNTs is one essential step for producing high strength anisotropic materials. We will describe the process to obtain such systems and their characteristics.
*In Collaboration with: I. Stepanek, University of Montpellier II, France; B. Vigolo, A. Penicaud, P. Poulin, CNRS, France; M. Becher, M. Hirscher, S. Roth, Max Planck Institute, Germany

4:20 Synthesis, Manipulation, and Nanomechanics of Nanotubes
Rodney S. Ruoff, PhD, Professor, Dept of Mechanical Enginnering, Northwestern University
We will present an overview of current methods of synthesizing carbon and boron nitride nanotubes, and then turn to discussing their mechanical properties. We are using home-built testing stages that operate in electron microscopes, to pick up, mount, and load nanotubes. Nanotubes offer tremendous potential in mechanical applications, but measurement of the mechanical response of such small specimens is an interesting challenge to the experimentalist. While this talk will focus primarily on work by the Ruoff group, my goal is to also attempt a rather broad overview of previous and on-going work in mechanics of nanotubes.

4:55 General Discussion

5:30 Concluding Remarks. End of Conference

Call for Posters

Selected Oral Presentations and Call for Posters
Industry and academic scientists are encouraged to submit poster titles for this event. One-page abstracts (8 1/2" x 11" with 1-inch margins) must be submitted no later than May 20, 2001 for inclusion in conference documentation. Additional poster submissions will be accepted until June 15, 2001 but may not be included in conference documentation.
Note: If you are submitting a poster, you MUST be registered and paid in advance to ensure that a posterboard is reserved for you.

Sponsorship & Exhibit Opportunities
There is no better way to provide exposure for your organization as leaders in the industry than through conference sponsorships. Among other benefits, sponsorship packages include your logo on premarketing materials, as well as on the conference web-site.
Take advantage of tailored opportunities to reach a very targeted, decision-making audience. We offer a variety of packages, each designed to maximize your organization's exposure and facilitate networking at this event. Don't miss this opportunity to showcase your products to a large audience of attendees qualified to make purchasing decision as well as demonstrate your company's position as a leader in this market.

Conference Sponsorships
A variety of conference sponsorships are available which offer incremental levels of visibility to conference delegates at the event - as well as opportunities for marketing exposure prior to the event. Taking advantage of pre-conference options has the added benefit of getting your organization's name out to a large group of interested decision makers.

Networking Event Sponsorships
These "mini" sponsorships offer representatives of your organization a dedicated opportunity to network with conference delegates - with your organization clearly recognized as the host of the event.

• Cocktail Receptions
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• Dinner Banquets
• Hospitality Suites

Workshop Sponsorships
Your company may sponsor an instructional workshop (subject to approval) for delegates in conjunction with the conference. Highlight your organization's expertise! Delegate feedback indicates that these scientific/technical vehicles enhance retention of your organization's presence in their minds - increasing the potential for drawing customers long after the conference is over.

Call Alan Abend at (617) 232-7400 ext. 202 or email aabend@knowledgefoundation.com today for pricing information and customization options.

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