Search Results - materials+%26+chemicals+%3e+m-c%3a+chemicals+and+processes

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COLD SINTERED MXENE CERAMICS
PAGE SUMMARY This technology introduces a novel method for integrating 2D materials into ceramics without high-temperature degradation, enhancing their electrical and mechanical properties. It was jointly developed by leading researchers Yury Gogotsi at Drexel University and Clive Randall at Penn State University and is available for licensing. Nanocomposites...
Published: 12/5/2024   |   Inventor(s): Yury Gogotsi, Babak Anasori, Benjamin Legum, Pavel Lelyukh, Jing Guo, Ke Wang, Clive Randall
Keywords(s):  
Category(s): Materials & Chemicals, Energy, Electrical Engineering & Electronics, Medical Devices & Diagnostics, Medical Devices & Diagnostics > MDD: Implantable/Prosthetic Devices, Materials & Chemicals > M-C: MXenes, Materials & Chemicals > M-C: Chemicals and Processes, Energy > Energy: Energy Storage, Electrical Engineering & Electronics > EE: Components, Electrical Engineering & Electronics > EE: Electronic Devices
Renewable Bio-based (Meth)Acrylated Monomers as Vinyl Ester Cross-linkers
PAGE TITLE Overview PAGE SUMMARY Petroleum-based vinyl ester (VE) resins are one of the most common materials used in conventional thermosetting polymers and composites because of their improved performance and ease of processing. However, these materials contribute to the depletion of finite crude oil reserves, and the cost of manufacturing will...
Published: 8/12/2024   |   Inventor(s): Giuseppe Palmese, John La Scala, Joshua Sadler, Anh-Phuong Thy Lam
Keywords(s):  
Category(s): Materials & Chemicals, Materials & Chemicals > M-C: Polymers, Materials & Chemicals > M-C: Environmental, Materials & Chemicals > M-C: Chemicals and Processes
Dynamic Time Multiplexing Fabrication of Holographic Polymer Dispersed Liquid Crystals for Increased Wavelength Sensitivity
PAGE TITLE Overview PAGE SUMMARY Described herein is a new holographic polymer dispersed liquid crystal (HPDLC) medium with broadband reflective properties, and a new technique for fabrication of broadband HPDLC mediums. The new technique involves dynamic variation of the holography setup during HPDLC formation, enabling the broadening of the...
Published: 8/12/2024   |   Inventor(s): Adam Fontecchio, Kashma Rai
Keywords(s):  
Category(s): Materials & Chemicals, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Polymers, Materials & Chemicals > M-C: Electronic/Conductive, Electrical Engineering & Electronics > EE: Hyperspectral Imaging, Electrical Engineering & Electronics > EE: Optoelectronics, Electrical Engineering & Electronics > EE: Electronic Devices, Hardware, Circuits & Sensors > Hardware: Imaging, Materials & Chemicals > M-C: Chemicals and Processes
High Resolution Electrohydrodynamic 3D Printing with Air Flow Focusing for High Viscosity Materials
PAGE TITLE High Resolution Electrohydrodynamic Printing of High Viscosity Materials PAGE SUMMARY Researchers in Drexel’s Department of Mechanical Engineering have developed an electrohydrodynamic (EHD) 3D inkjet printing system that uses an electric field to pull high viscosity inks to achieve high-resolution additive manufacturing....
Published: 8/2/2024   |   Inventor(s): Gongyao (jack) Zhou, Dajing Gao
Keywords(s):  
Category(s): Materials & Chemicals, Mechanical & Civil Engineering, Materials & Chemicals > M-C: Additive Manufacturing, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Polymers, Mechanical & Civil Engineering > ME-CE: Mechanical Device
Flexible SERS substrates with filtering capabilities
PAGE TITLEOverviewPAGE SUMMARY A method for the formation of flexible surface enhanced Raman spectroscopy substrates with filtering capabilities. The method produces thin flexible substrates that have a nanoparticle ink deposited thereon. The nanoparticle ink may be any suitable nanoparticle ink which includes stabilized nanoparticles such as silver,...
Published: 7/12/2024   |   Inventor(s): Som Tyagi, Manuel Figueroa
Keywords(s): In-vitro diagnostics, Raman spectroscopy, SERS
Category(s): Materials & Chemicals, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Coatings, Hardware, Circuits & Sensors > Hardware: Chemical Sensors
HIGH-EFFICIENCY BULK PHOTOVOLTAIC EFFECT DEVICES
PAGE TITLE Overview PAGE SUMMARY The present invention is directed to photovoltaic devices and methods of generating electrical energy and power therefrom, based on a novel nano-enhanced bulk photovoltaic effect using non-centrosymmetric crystals, including ferroelectric and piezoelectric materials. In certain embodiments, the device comprises...
Published: 8/13/2024   |   Inventor(s): Jonathan Spanier, Vladimir Fridkin, Alessia Polemi, Andrew Rappe
Keywords(s):  
Category(s): Energy, Materials & Chemicals, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Nanomaterials, Energy > Energy: Energy Harvesting, Energy > Energy: Solar, Hardware, Circuits & Sensors > Hardware: Electronic Components, Electrical Engineering & Electronics > EE: Components
Supercapacitor compositions, devices and related methods
PAGE TITLE Overview PAGE SUMMARY Disclosed are supercapacitor materials comprising compositions having pores that are optimally sized to maximize capacitance. Also disclosed are related methods for fabricating such supercapacitors. IP STATUS Intellectual Property and Development Status United States Patent Issued- 8,498,097 https://patents.google.com/patent/US8498097B2/en?oq=8%2c498%2c097 ...
Published: 8/12/2024   |   Inventor(s): Yury Gogotsi, John Chmiola, Patrice Simon, Cristelle Portet-Herriot, Celine Largeot, Pierre-Louis Taberna
Keywords(s):  
Category(s): Energy, Materials & Chemicals, Electrical Engineering & Electronics, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Nanomaterials, Energy > Energy: Energy Storage, Hardware, Circuits & Sensors > Hardware: Electronic Components, Electrical Engineering & Electronics > EE: Components
Garden fresh home: healthy urban food production unit
PAGE TITLE Garden Fresh Home: an indoor organic food production system PAGE SUMMARY Researchers in the Department of Biology and the Westphal College of Media Arts & Design have collaborated to create an indoor hydroponic plant growth system, termed Garden Fresh Home, to grow herbs and vegetables. Prototype systems have been 3D printed and...
Published: 8/2/2024   |   Inventor(s): Shivanthi Anandan, Diana Nicholas
Keywords(s):  
Category(s): Materials & Chemicals, Food & Nutrition, Mechanical & Civil Engineering, Materials & Chemicals > M-C: Chemicals and Processes, Food & Nutrition > Food: Manufacturing Process, Mechanical & Civil Engineering > ME-CE: Mechanical Device
Flexible and Conductive Waste Tire-Derived Carbon/Polymer Composite Paper as Pseudocapacitive Electrode
PAGE TITLE Overview PAGE SUMMARY Recycling hazardous wastes to value-added products is becoming essential for the sustainable progress of our society. Herein, highly porous carbon (1625 m2/g) is synthesized using waste tires as the precursor and demonstrated its use as supercapacitor electrodes. The narrow pore size distribution (PSD) and high...
Published: 8/13/2024   |   Inventor(s): Yury Gogotsi, Muhammad Boota, Mariappan Paranthaman, Amit Naskar
Keywords(s):  
Category(s): Energy, Materials & Chemicals, Hardware, Circuits & Sensors, Materials & Chemicals > M-C: Chemicals and Processes, Energy > Energy: Energy Storage, Hardware, Circuits & Sensors > Hardware: Electronic Components
Engineered ferroelectric gate devices
PAGE TITLE Overview PAGE SUMMARY Coupling of switchable ferroelectric polarization with the carrier transport in an adjacent semiconductor enables a robust, non-volatile manipulation of the conductance in a host of low-dimensional systems, including the two-dimensional electron liquid that forms at the LaAlO3-SrTiO3 interface. However, the strength...
Published: 8/13/2024   |   Inventor(s): Jonathan Spanier, Zongquan Gu, Mohammad Islam
Keywords(s):  
Category(s): Materials & Chemicals, Hardware, Circuits & Sensors, Electrical Engineering & Electronics, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Nanomaterials, Hardware, Circuits & Sensors > Hardware: Electronic Components, Hardware, Circuits & Sensors > Hardware: Memory Components, Electrical Engineering & Electronics > EE: Components
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