Search Results - Materials Science

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Improved KNN Thin Film Production
Technology Description Oregon State University is seeking a licensee or industry collaborator for an improved KNN based thin film production process. The newly described methods overcome the difficulties in chemical vapor, sol-gel, sputtering, and pulsed-laser deposition methods because it can be performed cost effectively, in air, using less energ...
Published: 11/30/2018   |   Inventor(s): Michelle Dolgos, Dylan Fast, May Nyman, Brady Gibbons, Matthew Clark
Keywords(s): Actuator, Chemical Synthesis, piezoelectric, sensor, thin film
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science, Research Tools, Software
Membrane Heat and Mass Exchanger
Technology Description The technology is a parallel membrane gas-to-gas heat and mass exchanger (HMX). The HMX is composed of multiple flat, thin, stacked membrane layers that are not capable of self-support over long spans. An adhesive is used to provide support and separation between membrane layers while an external frame provides structural sup...
Published: 9/26/2018   |   Inventor(s): Brian Paul, Hailei Wang, Brian Fronk, Paul Armatis, Steven Kawula, Chuankai Song
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Energy, Heat exchangers, Manufacturing, Membrane
Category(s): Chemical, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
An Organic Semiconductor Thin Film for Use in Electronic Devices
Technology Description To overcome challenges with pure xylindein and its derivatives as well as other organic semiconductors, OSU researchers developed a xylindein-containing composite material that can be deposited as a thin film and maintain similar, or in some instances even superior, electrical and optical properties as compared to pure xylind...
Published: 9/5/2018   |   Inventor(s): Oksana Ostroverkhova, Sara (seri) Robinson, Sarath Vega Guiterrez
Keywords(s): biodegradable electronics, Fungal Pigments, Organic electronics, Organic semiconductors, solar cell, sustainable electronics, wearables, Xylindein
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science, Sustainability & Cleantechnologies
Sulfone-Containing Electrolytes for Highly Reversible Dendrite-Free Lithium Metal Anode
Technology Description The electrolyte described enables highly reversible lithium stripping and plating of a lithium anode operating within a lithium metal battery, including but not limited to Li-S or Li-O2 batteries, while minimizing dendrite formation. The technology is a new electrolyte formula that contains sulfone molecules as the additive t...
Published: 8/2/2018   |   Inventor(s): Xiulei (david) Ji, Woochul Shin
Keywords(s): Batteries, electrolytes, electronics, Energy Storage, Transportation
Category(s): Engineering, Chemical, Materials Science, Physical Science, Sustainability & Cleantechnologies
Low-Power Remote Logging Weight and Temperature Sensor
Technology Description The sensor includes a load cell, external temperature sensor, logger, and fuel container. The inexpensive monitor provides an easy launch via simple switch, data collection via SD card for ease of processing, a flexible power supply to last for any desired duration, and a cloud-based analysis platform to indicate the variabil...
Published: 2/15/2018   |   Inventor(s): Nordica Maccarty, Jennifer Ventrella
Keywords(s): biomass fuel sensor, Cookstoves, fuel efficiency algorithm, Household energy, Load cell logger, low power device, Sensor-based monitoring
Category(s): Device, Diagnostics, Engineering, Information Technology, Materials Science, Nanoscience & Microtechnologies, Physical Science, Research Tools, Software, Sustainability & Cleantechnologies
Non-Reciprocal Signal Processing Device
Technology Description This invention describes a new class of non-reciprocal signal processing devices. Two possible devices include: a magneto-acoustic isolator and a magneto-acoustic circulator. The magneto-acoustic isolator and circulator will exploit the non-reciprocal velocity of surface acoustic waves on magnetostrictive substrates. In contr...
Published: 6/21/2017   |   Inventor(s): Albrecht Jander, Pallavi Dhagat-Jander
Keywords(s): Magneto-acoustic devices, Signal processing
Category(s): Device, Engineering, Information Technology, Materials Science, Nanoscience & Microtechnologies, Physical Science
RF Receiver with Interference Rejection
Technology Description This technology provides a scalable and reconfigurable receiver architecture for receiving code modulated signals at the receiver. Multiple switches operate at RF frequency, creating a n-path receiver that selects desired code for reception while rejecting others. This can improve performance of a receiver by enabling it to t...
Published: 6/21/2017   |   Inventor(s): Arun Natarajan, Abhishek Agrawal
Keywords(s): Network receiver, Spectrum capacity, Wireless communication
Category(s): Device, Engineering, Information Technology, Materials Science, Nanoscience & Microtechnologies, Physical Science
Contact Lens with Transparent Biosensor Array
Technology Description This technology describes an array of field effect transistors (FETs) that are functionalized to detect biological markers with high sensitivity and specificity. The FET sensors are made of transparent materials processed at relatively low temperatures, allowing for the sensors to be deposited on clear and curved surfaces, su...
Published: 4/18/2017   |   Inventor(s): Gregory Herman, Xiaosong Du
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Biomedical, biosensor, Diabetes, glucose sensor, health monitoring, Sensor-based monitoring, transparent electronics
Category(s): Device, Diagnostics, Engineering, Materials Science, Medical Devices, Nanoscience & Microtechnologies
Conductive Metalorganic Framework Chemical Sensors
Technology Description This technology is a gas sensing device made of a highly oriented metal-organic framework (MOF) material on an oxide substrate. The MOF is also made conductive by the addition of a redox active molecule. The conductive MOF is made without using a gold substrate, and the method of assembling the MOF layers incorporating the re...
Published: 4/6/2017   |   Inventor(s): Chih-Hung Chang, Ki-Joong Kim, Alan Wang, Yujing Zhang, Xinyuan Chong
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, Sensors
Category(s): Chemical, Device, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
Pomace Based Molded Pulp Products and Packaging
Technology Description This technology licensing opportunity relates to pomace based molded pulp products and packaging. Molded pulp is used as a protective packaging and in products such as floral containers, nursery pots, food trays, and beverage containers. It is commonly made using fiber from recycled newspaper and other wood based sources, but...
Published: 2/16/2017   |   Inventor(s): Yanyun Zhao, Joo Yeoun Jung, John Simonsen
Keywords(s): Fiber-reinforced Composites, Manufacturing, Molded Pulp, Packaging, Pomace
Category(s): Agricultural, Materials Science, Nanoscience & Microtechnologies, Sustainability & Cleantechnologies
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