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Hafnia Gate Dielectrics for Energy Conversion

Hafnia gate dielectrics for energy conversion offer a novel solution for enhanced performance in wide bandgap semiconductor device applications today and beyond​ Business Problem The electrical grid is facing increasing pressure due to the rapid growth of artificial intelligence and data centers. Additionally, there is a growing global demand for efficient...

Tamper Indicating Material for High-Value Assets

Innovative tamper indicating material uses a chemical reaction and color changing water beads to enhance security measures for multiple applications Business Problem Sandia National Laboratories materials chemist Cody Corbin works in a glove box, preparing a container filled with bead bits that will turn brown if someone attempts to tamper...

Electro-Optical Sensor (EOS) for High Energy Environments and Applications

Transforming high-voltage measurement: the electro-optical sensor (EOS) for safer and more accurate monitoring solutions in high-energy environments today and beyond Business Problem Accurate measurement of extremely high voltages of up to 20 million volts presents significant challenges for industries that rely on high-energy environments. Traditional measurement methods often require physical...

Grayscale Lithography by Annealed Resin Engineering (GLARE)

Novel grayscale lithography technique delivers 100x cost reduction and same-day mask production for enhanced microfabrication capabilities across industries Business Problem Grayscale Lithography by Annealed Resin Engineering (GLARE) offers industry partners a new way to create special masks used in manufacturing tiny, precise parts for things like virtual reality headsets and...

Fentanyl Analog Independent Detection (FAID)

Portable fentanyl detection technology offers unmatched sensitivity and enhanced safety for first responders, military, and law enforcement personnel Business Problem Fentanyl, a synthetic opioid, is the leading cause of death among Americans aged 18 to 45. Its chemical structure can be easily altered, resulting in more than 4,000 modified formulations...

Multi-frame Moving Object Detection System (MMODS)

MMODS offers a breakthrough in detection technology for moving objects to enhance real-time detection of low signal-to-noise ratio targets for improved surveillance Traditional detection systems face significant challenges in identifying small objects in real-time, particularly in low-visibility conditions. These limitations hinder their effectiveness in security and surveillance applications, where the...

Portable and Sensitive Threat Detection Using Carbon Dot Nanomaterials/Bar Coding Technology

Innovative technology uses convenient cell phone readout to rapidly identify hazardous materials for defense, emergency response and environmental monitoring The need for effective, portable, and user-centric threat detection systems is increasingly important in today’s environment. Traditional detection solutions often depend on bulky equipment that is difficult to transport and requires...

Low-cost, Low-energy Absorption with Porous Liquids (LEAP-L)

LEAP-L technology offers a cost-effective, energy-efficient, and sustainable solution for gas capture and separation via the use of environmentally friendly materials The reliance on energy sources like biogases, natural gas, and fossil fuels in industrial processes has increased the release of contaminants into the atmosphere. Contaminants can contribute to long-term...

Green Decon Foam

Green Decon Foam offers a convenient, non-toxic, environmentally friendly solution to neutralize hazardous materials in public areas with minimal residue Chemical and biological contaminants pose serious risks to public health, creating a growing need for effective, environmentally friendly decontamination solutions that do not leave harmful residues in public spaces. Traditional...

Advanced UV Laser Design for Precision Timing and UV Sterilization

Breakthrough laser design offers unmatched accuracy and reliability for applications including precision timing for defense, space exploration, and telecommunications. Current UV laser technologies face several limitations that hinder their reliability in critical applications. Strain within the laser structure can lead to the formation of cracks that in turn can compromise...

New Method to Convert LDPE Plastic Waste to Useful Chemicals

Degrade plastic waste materials to valuable chemicals, food sources and renewable energy related products using a catalytic oxidative process. Transforming plastic waste to value-added components such as fuels, chemicals, or intermediates has tremendous environmental impact. Depending on the polymer structure of the plastic materials, plastic wastes can take hundreds of...

Brain-Targeting Nanobodies

Nanobodies capable of penetrating the Blood-Brain Barrier (BBB) can act aseffective shuttles to convey chemical and biological therapeutics with targetedspecificity to the central nervous system (CNS). The biomedical community has long struggled with the development and delivery of safe and effective chemical/biological therapeutics across the blood brain barrier. The primary...

griDNA

griDNA leverages AI analytics and cyber-physical situational awareness to enhance effective power grid operations by transforming critical infrastructure monitoring Business Problem Current monitoring solutions for critical infrastructure systems operate in silos, focusing either on network traffic from cyber systems or physics based measurements from physical systems. This fragmented approach creates...

Hydroxyapatite Barriers for Radionuclide Containment

Apatite, which has been shown to effectively bind and immobilize radionuclides, can also be used to form barriers in water and soil in contaminated environments. The apatite barrier is formed in situ in soil by injection of chelated calcium, phosphate and fluoride solution. In situ formed apatite can be used...

Separation of Polar Molecules

Summary Traditionally, organic polar substance separations, especially chemically related polar substance separations, have been very difficult to achieve. Description Sandia has developed a novel separations media using a crystalline manganese phosphate composition which can be used to separate multiple organic polar substances based the degree of branching, location of the...

Comprehensive Testing of Respiratory Personal Protective Equipment

New and improved approaches to rapidly test and certify respiratory personal protective equipment (PPE) can ensure widespread availability and reliable protection from airborne pathogens. Business Problem During the COVID-19 pandemic, the long lead times associated with existing testing methods for respiratory personal protective equipment (PPE) significantly hindered the certification process...

TufFoam

Rigid Polyurethane Foam Absorbs Energy, Worker Safe, and Environment Friendly TufFoam is a toluene diisocyanate (TDI)-free, CFC-free water-blown, closed-cell, rigid polyurethane foam available in densities from 2 to 40 pounds per cubic foot. Initially formulated as an electronics encapsulant to mitigate the effects of harsh mechanical environments, TufFoam can also...

Photovoltaic Prognostics

Photovoltaic (PV) System Monitoring Overview Residential, commercial, and utility-scale photovoltaic (“PV”) solar systems are being rapidly deployed in the United States. With the recent passage of the Inflation Reduction Act, demand for PV systems is only expected to increase. Larger-scale PV systems operate akin to a small power generator. During...

Functionalized Mesoporous Carbon for PFAS Sequestration

A new functionalized material reduces human exposure to harmful contaminants by targeting removal of 99 percent of PFAS “forever chemicals” from drinking water. Business Problem Ryan Davis, left, and former Sandia employee Andrew Knight working on a new material to better absorb PFAS on a large and small scale. Perfluoroalkyl...

Tinker Tailoring Lignin

A method to generate oxidized lignin with specified carboxylic acid content and molecular weight that can be used in various types of polymer products. The valorization of lignin has faced many limitations due its intricate molecular structure, hydrophobicity, and low molecular weight. Several oxidation methods of lignin tend to increase...

Molecular Systems for Polymer Durability

By addressing thermal expansion mismatch, this innovative molecular system can enhance polymer durability for a wide range of applications. Business Problem Polymers are lightweight, cost-effective, easily molded, and have good chemical resistance so they can be used in many diverse environments. A limitation in polymer manufacturing is they can expand...

Materials Data Driven Design

Materials Data Driven Design, or MAD3, is an award-winning software enables accurate simulations of complex material deformation for a wide range of applications. The Sandia team behind the development of MAD3 Business Problem Simulation engineers and manufacturers in automotive, aerospace, electronics, and other industries rely on predicting materials deformation under...

Lung-Targeting Nanobodies and Purification Methods

A new approach for combating infectious disease at lower dose frequencies and amounts by directly delivering enhanced potency therapeutics Immunohistochemistry (IHC) readout of nanobodylocalization and specificity within the lung tissue The combination of high-throughput screening, functional validation assays and sophisticated bioinformatic tools to develop highly potent, neutralizing antibodies has generated...

Single Axis Tracking via Sky Imaging and Machine Learning

A machine learning model for estimating the optimal angle of photovoltaics on single axis trackers for improved energy production in cloudy conditions Single axis trackers are commonly used in large photovoltaic (PV) plants to orient the PV modules toward the sun to increase the energy absorbed when the sun is...

Selective Dual Wavelength Olefin Metathesis 3D Printing (SWOMP)

An additive manufacturing method using new resin chemistries and dual wavelength photocuring to rapidly create high-resolution parts with improved strength and durability This technique of vat-based 3D printing for robust polymeric materials enables the rapid manufacturing of high resolution, complex geometries at rates 5x faster than conventional stereolithography (SLA) or...
Results 1–25 of 220