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

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Hybrid Electrolytes with Controlled Network Structures for Lithium Metal Batteries
PAGE TITLE Overview PAGE SUMMARY Solid polymer electrolytes (SPEs) with high conductivity and excellent resistance to lithium dendrite growth are highly desirable for the safe operation of lithium batteries. We herein report the facile one-pot synthesis of nanoparticle-containing cross-linked SPEs based on polyhedral oligomeric silsesquioxanes...
Published: 8/13/2024   |   Inventor(s): Christopher Li, Qiwei Pan
Keywords(s):  
Category(s): Energy, Materials & Chemicals, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Nanomaterials, Energy > Energy: Energy Storage
Ion conducting nanofiber fuel cell electrodes
PAGE TITLE Overview PAGE SUMMARY Proton exchange membrane fuel cells (PEMFCs) boast high efficiency, high energy and power density, low-temperature operation, rapid start-up time, and incorporation of fuels from renewable sources with no point-of-use greenhouse gas emissions. Consequently, PEMFCs have attracted considerable interest as alternative...
Published: 8/12/2024   |   Inventor(s): Yossef (joe) Elabd, Francis Richey, Kevin Wujcik
Keywords(s):  
Category(s): Energy, Materials & Chemicals, Energy > Energy: Fuel Cells, Energy > Energy: Energy Storage, Materials & Chemicals > M-C: Nanomaterials, Materials & Chemicals > M-C: Electronic/Conductive
Nanotube-based sensors and probes
PAGE TITLE Overview PAGE SUMMARY Described herein are novel devices for the study of transport characteristics of complex or simple fluids, interactions among molecules in suspension, interactions between molecules in suspension and wall-bound molecules, and biochemical sensing devices made of reservoirs for fluid containment linked by a nanotubes....
Published: 8/12/2024   |   Inventor(s): Yury Gogotsi, Byong Man Kim, Michael Riegelman, Haim Bao
Keywords(s):  
Category(s): Materials & Chemicals, Medical Devices & Diagnostics, Research Tools & Materials, Materials & Chemicals > M-C: Nanomaterials, Materials & Chemicals > M-C: Micro & Nanotech, Medical Devices & Diagnostics > MDD: Diagnostic Tests, Hardware, Circuits & Sensors, Hardware, Circuits & Sensors > Hardware: Biological Sensors, 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
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
Method of Making Ferroelectric Material Thin Films
PAGE TITLEOverviewPAGE SUMMARYA method of growing a FE material thin film using physical vapor deposition by pulsed laser deposition or RF sputtering is disclosed. The method involves creating a target to be used for the pulsed laser deposition in order to create a KBNNO thin film. The resultant KBNNO thin film is able to be used in photovoltaic cells.IP...
Published: 7/24/2024   |   Inventor(s): Jonathan Spanier, Andrei (andrew) Akbasheu, Andrew Rappe, Liyan Wu, Peter Davies, Ilya Grinberg
Keywords(s):  
Category(s): Materials & Chemicals, Electrical Engineering & Electronics, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Nanomaterials, Electrical Engineering & Electronics > EE: Electronic Devices, Electrical Engineering & Electronics > EE: Semiconductors
Thixotropic Processing of Magnesium Composites with a Nanoparticle-Haloed Grain Structure for Biomedical Implant Applications
PAGE TITLEOverviewPAGE SUMMARY In described embodiments, the present invention includes a magnesium-based composite material formed from a plurality of α-phase magnesium grains; and a β-alloy phase comprising magnesium and nano-diamond and/or and phosphate containing nanoparticles, the β-alloy phase surrounding each of the plurality...
Published: 7/16/2024   |   Inventor(s): Gongyao (jack) Zhou, Donggang Yao, Haibo (patrick) Gong
Keywords(s):  
Category(s): Materials & Chemicals, Medical Devices & Diagnostics, Materials & Chemicals > M-C: Chemicals and Processes, Materials & Chemicals > M-C: Nanomaterials, Medical Devices & Diagnostics > MDD: Surgical Devices, Medical Devices & Diagnostics > MDD: Implantable/Prosthetic Devices
Semiconductor ferroelectric compositions and their use in photovoltaic devices
PAGE TITLEOverviewPAGE SUMMARYDisclosed herein are ferroelectric perovskites characterized as having a band gap, Egap, of less than 2.5 eV. Also disclosed are compounds comprising a solid solution of KNbO3 and BaNi1/2Nb1/2O3-delta, wherein delta is in the range of from 0 to about 1. The specification also discloses photovoltaic devices comprising one...
Published: 7/15/2024   |   Inventor(s): Jonathan Spanier, Andrew Rappe, Peter Davies, Ilya Grinberg, Don West
Keywords(s):  
Category(s): Materials & Chemicals, Energy, Materials & Chemicals > M-C: Electronic/Conductive, Materials & Chemicals > M-C: Nanomaterials, Energy > Energy: Energy Harvesting, Energy > Energy: Solar