Aug 2008

Electrochromic Devices for Controlling Infrared Emissivity

Advanced devices of this type would be incorporated into adaptive infrared camouflage.

Electrochromic devices that exhibited adjustable infrared emissivity were developed in a research program that was part of a larger effort to develop adaptive infrared camouflage. Inasmuch as objects that one seeks to conceal by use of camouflage are generally hotter than their surroundings, the ...
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Aligned MWCNTs as Thermal Conductors in Adhesive Joints

Thermal conductivities of joints can be increased substantially.

A developmental method of increasing the thermal conductance of an adhesive joint in a composite-material structure (or between a composite-material structure and another structure) involves exploitation of the inherently large thermal conductances of multi-wall carbon nanotubes (MWCNTs) along ...
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Oxide and Nitride Films for Tunable Capacitors and HEMTs

A report describes research on thin oxide films intended for use as variable-high-permittivity dielectrics in advanced tunable capacitors and on thin nitride films as starting materials for advanced high-electron- mobility transistors (HEMTs). In this research, a custom molecular-beam-epitaxy system was used to grow thin films of TiO2, SrTiO3...
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Flexible Biohybrid Nanomembranes for Multifunctional Sensors

A document describes recent activities in a continuing effort to develop devices, based on biohybrid nanomembranes, that would perform diverse sensory functions. The term “biohybrid nanomembranes” signifies flexible organic/inorganic composite membranes, of the order of tens of nanometers thick, typically comprising polymeric outer supporting layers and wholly or partly ...
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Testing Silver-Coated Nylon Fibers as Electrical Conductors

Electro-textiles for connecting electronic devices might eventually be embedded in clothing.

Tests have been performed in an effort to gain understanding of electrical and mechanical properties of silver-coated nylon fibers subjected to stresses and strains and exposed to various environmental conditions. This effort is part of ...
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Jun 2008
GOx/CNT/Silica Composites for Bioelectrodes
Progress in Design and Synthesis of Nanostructured Materials
Kinetic Modeling of Laser-Induced D-T Fusion
Apr 2008
Incorporating Functional Fillers into Silicone Elastomer Systems
Gold-Based Nanoparticle Liquids for Electronic Applications
Dimensional Stabilization of Composite Space Structures
Feb 2008
Less-Polluting Resins for Molding Composite Structures
Some Advances in High-Temperature Superconductor Coatings
Dec 2007
High-Temperature Resins for Composite Materials
Making Ultra-Hydrophobic Textured Silicone-Rubber Surfaces
Continuous Carbon Nanofibers for Structural Composites
High-Strain-Rate Tests of Epoxy/Aluminum-Powder Composites
Oct 2007
Castable, Relatively Stiff Acoustic-Damping Materials
Alloys for Nozzles of Hypersonic Wind Tunnels
Improved Dielectric-Breakdown Property of POSS-Filled Epoxy
Low-Water-Permeability Encapsulants for Acoustic Sensors
Jun 2007
Self-Lubrication of Hot YSZ-Ag-Mo Nanocomposite Coatings
Apr 2007
Nanoparticle AlxMoyOz/Al Thermites
Innovations Pertaining to Carbon-Based Materials
Polymeric “Smart” Skin Materials
Feb 2007
Metamaterials for Advanced Microwave Antennas
Accelerated Evaluation of Properties of Polyphase Alloys
Plasma-Spray Coating as an Alternative to Chromium Plating
Measuring Glucose Using pH-Sensitive Hydrogels
Dec 2006
Composites Design and Structural Analysis Tool
Corrosion Suppression Technologies and Techniques
Enhanced Blast-Resistant Windows
Friction Stir Welding of Aerospace Materials
Integrated Aircraft Oxygen Sensor
Oct 2006
Nonchromated Treatment for Aluminum Surfaces
Ground-Penetrating Radar
Materials Knowledge Base
Aug 2006
AFRL Supports C-5A Evaluation Program
Microelectromechanical Systems Switch Simulator
Strain-Induced Porosity Model
Conductive Polymeric Nanocomposite Materials
Composite Material Fire Safety Training Course
Automated Material Deposition Chamber
Jun 2006
Super-High-Strength Aluminum Alloy
Recent Advances in Insensitive Munitions
Geopolymers
Composites Affordability Initiative
Apr 2006
Design of Lightweight and Durable Composite Structures
Monazite Deformation Twinning Research
Dielectric Coolants
Feb 2006
New Capability to Characterize the Mechanical Properties of Explosive Materials
Ceramic Matrix Composites Research
Characterizing Mechanical Properties at the Microscale
Oct 2005
Fire-Resistant Hydraulic Fluid
Predicting the Composition of Metallic Glasses
Innovative Processes Strengthen F-15E Vertical Stabilizers

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