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In-line Analytical Measurements for High-Throughput Manufacturing of Solar Cells, Enhancing Scalability of Next Generation Semiconductor Thin Film Stacks
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: 1/31/2023   |   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: 1/31/2023   |   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
Rapid In-Situ Metrology of a Heliostat Field Using Starlight
This technology is a means of rapidly measuring the optical properties of each heliostat in a heliostat field using starlight. It is ideal for use with heliostats that can have their shape actively changed to maximize their light concentration effectiveness as they track the sun over the course of the day. Background: Heliostats are devices that track...
Published: 9/29/2022   |   Inventor(s): James Angel, Ryker Eads
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Energy, Cleantech & Environmental > Energy Collection, Storage & Battery, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic
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: 7/15/2022   |   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 > 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
Instrumentation and Methods for Optical Metrology of Heliostats
This technology offers a solution to the need to recognize and track the shape of adjustable and customizable heliostats. This problem is solved through a receiver fly eye lens, a metrology camera is able to quickly capture the beams of light coming through the array of apertures and determine their centroids and angles therefore determining the shape...
Published: 7/15/2022   |   Inventor(s): Ryker Eads, James Angel
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > Devices & Instrumentation
Independent Household Water Purification and Electrification System Optimizing Design Software
This technology is a standalone solution that provides water purification and solar power generation to individual households in remote areas or areas with no power grid. The physical purification and power equipment is designed with software that enables the equipment to be tailored and optimized for the location it is deployed. Background: Reliable...
Published: 7/15/2022   |   Inventor(s): Abolhassan Mohammadi Fathabad
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Air/Water Purification, Technology Classifications > Energy, Cleantech & Environmental > Remediation > Water, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Energy, Cleantech & Environmental > Water Resource Efficiency
Open Source Software as a Service for Solar Forecast Evaluation
The Solar Forecast Arbiter is an open source evaluation platform for solar forecasting. The platform enables evaluations of solar irradiance, solar power, and net-load forecasts that are impartial, repeatable, and auditable. The Solar Forecast Arbiter is designed to support all solar forecasting stakeholders. Background: A major concern surrounding...
Published: 12/3/2022   |   Inventor(s): William Holmgren, Antonio Lorenzo, Leland Boeman, Aidan Tuohy, Adam Wigington, David Larson, Justin Sharp, Clifford Hansen
Keywords(s):  
Category(s): Technology Classifications > Software & Information Technology > Open Source, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic
Solar Tower to Dry Food Waste on a Large Scale
This invention is an innovative greenhouse designed to dry food waste at scale. This radical design maximizes the temperature gradient within the tower to minimize drying time. The solar dryer uses solar radiation, requiring minimal energy input. The dried food waste can be stored and used as needed to fertilize fields, feed livestock, or sold as a...
Published: 7/15/2022   |   Inventor(s): Goggy Davidowitz
Keywords(s):  
Category(s): Technology Classifications > Agriculture & Horticulture > Agricultural Engineering, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic
Additive for Improving the Efficiency and Stability of Organic Perovskite Materials for Electronics, including Photovoltaics
This invention is a new small molecule for passivating defects in organic perovskite electronic devices that improves power conversion efficiency, device quality and higher long-term stability, even in dopant-free designs. Background: Perovskite solar cells (PSC), considered to be third generation photovoltaics, have great potential to increase...
Published: 7/15/2022   |   Inventor(s): Dominic Mcgrath, Neal Armstrong, Zongxiang Xu
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Low Carbon, Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Materials > Chemicals, Technology Classifications > Materials > Coatings
Organic Semiconductors via Pyrene Oxidation with High Yield and No Metal Catalyst
This invention is an efficient, green route for oxidizing simple pyrenes without any metal-mediated catalyst or reagent, with desired product in high yield. This direct oxidation method may be used to synthesize organic semi-conductors for use as photovoltaics, transistors, LEDs while avoiding poor yields, product impurities, and expensive work-up....
Published: 7/15/2022   |   Inventor(s): Dominic Mcgrath, Tarek El Assaad
Keywords(s):  
Category(s): Technology Classifications > Energy, Cleantech & Environmental > Renewable Energy > Solar/Photovoltaic, Technology Classifications > Engineering & Physical Sciences > Electronics > Computer Hardware, Technology Classifications > Engineering & Physical Sciences > Semiconductors
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