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Metal Hydrogen pH Electrode
This technology is a simple metal electrode that reacts to the presence of hydrogen ion, for use in measuring the pH of a fluid. Background: pH sensors are sensors that measure, the acidity or alkalinity of a fluid. They can measure pH in a variety of ways, one of which is through use of an electrode. The electrode is placed within the fluid, and the...
Published: 5/6/2022   |   Inventor(s): Dominic Gervasio, James Makel, Inho Song
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental
Electrochemical Testing during High-Throughput Manufacturing of Solar Cells
A “stick and peel” removable electrochemical probe is used for solvent-free characterization of semiconductor films or optoelectronic devices and configured for use in situ and/or in operando. The invention may be used to analyze electronic materials such as a metal halide perovskite, an organic semiconductor, a nanocrystalline (quantum...
Published: 3/30/2022   |   Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices, Technology Classifications > Materials > Processing
Defect Characterization for Semiconductors, including Perovskites, in Operando or during Manufacturing, using 'Peel and Stick' Probe with Enhanced Sensitivity
A “stick and peel” removable electrochemical probe is used for solvent-free characterization of semiconductor films or optoelectronic devices. The invention may be used to analyze electronic materials such as a metal halide perovskite, an organic semiconductor, a nanocrystalline (quantum dot) thin film, metal oxides, a material blend or...
Published: 3/30/2022   |   Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Telecommunications > Electro-Optic Devices, Technology Classifications > Materials > Processing
Stick and Peel Probe for Analysis of Defects under Operando Conditions in Perovskite Materials for Manufacturing or Quality Control
A “stick and peel” removable electrochemical probe is used for solvent-free characterization of semiconductor films or optoelectronic devices. The invention may be used to analyze electronic materials such as a metal halide perovskite, an organic semiconductor, a nanocrystalline (quantum dot) thin film, metal oxides, a material blend or...
Published: 6/11/2021   |   Inventor(s): Michel De Keersmaecker, Erin Ratcliff, Neal Armstrong
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing, Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > MEMS & Nanotechnology, Technology Classifications > Engineering & Physical Sciences > Semiconductors, Technology Classifications > Imaging & Optics > Materials & Fabrication, Technology Classifications > Imaging & Optics > Sensors and Detection, Technology Classifications > Imaging & Optics > Sensors and Detection > Inspection, Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Nanomaterials, Technology Classifications > Materials > Processing, Technology Classifications > Sensors & Controls
Copolymerization of Elemental Sulfur and Functional Styrenics
This invention relates to polymeric compositions. In particular, the attractive chemical accessibility and functional diversity of styrenic comonomers used with elemental sulfur to prepare a new chemical platform for sulfur-based polymeric materials and to further enable post-polymerization modifications for improving the properties of sulfur-based...
Published: 7/31/2019   |   Inventor(s): Dong-Chul Pyun
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Petrochemical, Technology Classifications > Engineering & Physical Sciences > Electronics > Assembly and Packaging, Technology Classifications > Materials > Polymers
Nucleophilic Activation of Elemental Sulfur with Amines and Nucleophilic Heterocycles
This invention describes a process to utilize nucleophiles to activate elemental sulfur. Background: Existing catalytic methods involve heavy metal components and ultraviolet light. Alternative options also include using free-radicals to catalyze a polymerization reaction. The invention instead has the benefit of generating intermediates with unexplored...
Published: 7/18/2019   |   Inventor(s): Dong-Chul Pyun, Richard Glass
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Life Sciences > Diagnostics, Technology Classifications > Life Sciences > Drug Delivery, Technology Classifications > Materials > Biocompatible, Technology Classifications > Materials > Biomaterials, Technology Classifications > Materials > Polymers, Technology Classifications > Materials > Medical Devices > Diagnostic
Superconducting Glyonic Liquids
A new class of ionic liquids, “glyonic liquids,” have been developed based on carbohydrate-lipid chemistry for use as room-temperature ionic liquids, deep eutectic solvents, and superconducting protonic liquids and/or immobilized substrates. A wide variety of chemical structures are available and can be synthetically tuned to tailor resultant...
Published: 2/15/2019   |   Inventor(s): Jeanne Pemberton, Bhushan Deodhar
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Manufacturing, Technology Classifications > Engineering & Physical Sciences > Industrial & Manufacturing
Fuel Cell Metallic Bipolar Plate
This invention involves three main separate components (others include UA18-212, & UA18-211) that are combined to create a novel, more efficient and less costly high temperature proton-exchange membrane (PEM) fuel cell. The invention is comprised of a polymer membrane, an electrochemical hydrogen compressor, a bi-metal plate and cooling systems....
Published: 1/9/2019   |   Inventor(s): Dominic Gervasio
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells
Fuel Cell Electrochemical Hydrogen Compressor
This invention involves three main separate components that are combined to create a novel, more efficient and less costly high temperature proton-exchange membrane (PEM) fuel cell. The invention is comprised of a polymer membrane, an electrochemical hydrogen compressor, a bi-metal plate, and cooling systems. Individually, each component is novel and...
Published: 1/9/2019   |   Inventor(s): Dominic Gervasio
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells
Inorganic and Organic Proton=Conducting Polymer Electrolyte Membrane
This invention contains three main separate components that are combined to create a novel, more efficient and less costly high temperature Polymer Electrolyte Membrane (PEM) fuel cell. The invention is comprised of a polymer membrane, an electrochemical hydrogen compressor, a bi-metal plate and cooling systems. Individually, each compound is novel...
Published: 10/26/2018   |   Inventor(s): Dominic Gervasio
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Fuel Cells, Technology Classifications > Energy, Cleantech & Environmental > Powertrains, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Engineering & Physical Sciences > Transportation & Automotive > Battery and Wireless Power Transfer, Technology Classifications > Materials > Composites, Technology Classifications > Materials > Polymers
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