Search Results - james+watkins

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Method for Rapid Preparation of Graphene Films under Ambient Conditions and Applications Thereof
­PRODUCT OPPORTUNITIES • Electrodes for electrochemical energy storage devices such as supercapacitors and batteries • Electrodes for chemical and biological sensor devices • Electrodes and sensors for flexible electronics applications • Shielding materials for electromagnetic interference and electromagnetic...
Published: 9/18/2023   |   Inventor(s): James Watkins, Uzodinma Okoroanyanwu, Ayush Bhardwaj
Keywords(s):  
Category(s): Engineering, Material science, Physical Science
Polymer-nanoparticle Hybrid Systems for Photovoltaic, Battery and Other Applications
PRODUCT OPPORTUNITIESPhotovoltaicsPhotonics systemsBattery systems - light weight energy storageDisplay systemsData storage systemsFlexible electronics systemsResist system for device patterningFuel cell systems Artificial membrane systems (separation media)ADVANTAGES• The hybrid, functional materials provided by this invention have well-ordered...
Published: 8/3/2023   |   Inventor(s): James Watkins, Vikram Daga, Ying Lin
Keywords(s):  
Category(s): Nanotechnology, Material science, Physical Science, Devices
Method, Device and System for Active Cooling of Cold-Spray Nozzles
PRODUCT OPPORTUNITIES • Anti-clog cold spray nozzles ADVANTAGES • Longer operating life of the cold spray nozzles, resulting in time and cost savings • Compatible with commercial cold spray systems globally • Adaptable to cold spray systems used for a variety of applications, such as dimensional...
Published: 1/19/2024   |   Inventor(s): James Watkins, David Schmidt, Jacobo Morere Rodriguez, Victor Champagne
Keywords(s):  
Category(s): Devices, Engineering, Material science
Direct Printing of 3-D Microbatteries and High Surface-Area Electrodes
PRODUCT OPPORTUNITIES • 3-D microbatteries with high power and energy densities • High surface-area electrodes for microbatteries ADVANTAGES • Highly scalable fabrication process • High surface-area electrode designs to greatly enhance battery capacity and power • Superior performance TECHNOLOGY...
Published: 7/31/2024   |   Inventor(s): James Watkins, Wenhao Li
Keywords(s):  
Category(s): Material science, Nanotechnology, Physical Science
Large Area Formation of Porous Media and Patterned Carbon Composites
PRODUCT OPPORTUNITIES • Low-cost, high-performance components for energy storage, electronics, and sensors • Separation media • Dielectrics • Low refractive index coatings ADVANTAGES • Large area, continuous and rapid fabrication by roll-to-roll processing • Low temperature...
Published: 4/4/2024   |   Inventor(s): James Watkins, Dong-Po Song, Wenhao Li
Keywords(s):  
Category(s): Physical Science, Nanotechnology, Material science
Low Cost, Durable Master Molds for Pattern Transfer
PRODUCT OPPORTUNITIES• Low Cost, durable master molds for pattern transfer• Articles having micro- and/or nano-scale surface patterns• Micro- and/or nano-scale patterned surfacesADVANTAGES• Master molds: low cost and durable• Manufacturing process: scalable for roll-to-roll manufacturingTECHNOLOGY...
Published: 10/23/2023   |   Inventor(s): James Watkins, Feyza Dundar
Keywords(s):  
Category(s): Material science, Nanotechnology, Physical Science