Search Results - cleantech

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Niobium-Enhanced High-Nickel Cathodes for Longer-Lasting, Fast-Charging Li-ion Batteries

This technology introduces a one-step niobium modification that forms a LiNbO₃ surface layer and incorporates Nb⁵⁺ into nickel-rich layered cathodes (e.g., NMC 811). By simultaneously stabilizing the surface and bulk, it achieves higher first-cycle efficiency, faster charge rates, and dramatically improved cycling stability through a simple, scalable...

Published: 10/3/2025 | Inventor(s): Fengxia Xin, M. Whittingham

Keywords(s): CleanTech

Category(s): Campus > Binghamton University, Technology Classifications > Energy

High-Efficiency, Long-Lifespan LED Driver with Independent Channel Dimming

This invention introduces an electrolytic-capacitor-free LED driver that achieves >94% efficiency, extended operational life, and independent multi-channel dimming in a single compact unit, enabling reliable, energy-optimized lighting for industrial, architectural, and entertainment applications. Background: High-power LED systems require long...

Published: 9/26/2025 | Inventor(s): Pritam Das

Keywords(s): CleanTech

Category(s): Campus > Binghamton University, Technology Classifications > Electronics, Technology Classifications > Engineering

Reliable Liquid Metal Composites for Soft Robotics, Electronics, and Thermal Management

This invention introduces oxide-flake-stabilized liquid metal powders that suppress supercooling, enabling reliable phase transitions for tunable stiffness, thermal management, and adaptive devices. Background: Liquid metal (LM)-based composites are promising for tunable stiffness, shape memory, and thermal management applications in robotics, electronics,...

Published: 9/24/2025 | Inventor(s): Pu Zhang, Jiexian Ma

Keywords(s): CleanTech

Category(s): Campus > Binghamton University, Technology Classifications > Engineering

Energy-Efficient Preheater for Advanced Data Center and Electronics Cooling

This invention introduces a regenerative preheater for phase change cooling that reuses waste heat to preheat refrigerant, reducing subcooling, improving efficiency, and eliminating the need for external heaters. Background: Data centers and high-performance computing systems, especially those powering AI, generate extreme heat that challenges cooling...

Published: 9/24/2025 | Inventor(s): Sadegh Khalili, Bahgat Sammakia

Keywords(s): CleanTech

Category(s): Campus > Binghamton University, Technology Classifications > Engineering

9-Switch Bidirectional AC-DC Power Converter for Ultra-Efficient EV, Grid, and Aerospace Systems

This invention introduces a compact three-phase bidirectional AC-DC converter that integrates PFC and high-frequency isolation into a single 9-switch stage. By reducing device count, eliminating capacitor DC bias, and enabling soft-switching at >200 kHz, it achieves >98% efficiency with smaller filters and lighter hardware—ideal for EVs,...

Published: 10/3/2025 | Inventor(s): Kalyan Yenduri, Sunil Dube, Pritam Das

Keywords(s): CleanTech

Category(s): Campus > Binghamton University, Technology Classifications > Electronics

New Liquid Cooling System for High Power Electronics Package

New liquid cooling system for high-power electronics. Technology Overview: A new liquid cooling system which is a combination of embedded channels and cold plates has been designed. This novel cooling system consists of two sections: a top section which is connected to the package, and a bottom section which is connected to the liquid inlet...

Published: 8/21/2025 | Inventor(s): Bahgat Sammakia

Keywords(s): CleanTech

Category(s): Technology Classifications > Electronics, Campus > Binghamton University

Next-Generation Solid-State Nanolaminate Capacitors for High Energy and Power Density

This family of capacitor technologies combines ultrathin dielectric nanolaminates, nanostructured electrodes, and cushion layers to deliver high energy density, ultra-fast cycling, and compact, reliable solid-state capacitors. By overcoming the size, efficiency, and safety limits of today’s designs, they enable next-generation electronics from...

Published: 9/10/2025 | Inventor(s): Tara Dhakal, James Turner, Ganesh Gudavalli, Pravakar Rajbhandari

Keywords(s): CleanTech, XCEED

Category(s): Campus > Binghamton University, Technology Classifications > Engineering

Additive Laser or Electron Beam Metal Deposition onto Glasses and Ceramics

Novel additive manufacturing method to bond metals onto glass and ceramic surfaces Technology Overview: The technology provides methods and apparatus for bonding metals onto glass and ceramic substrates, including those composed of oxides, silicides, nitrides, and carbides, carbon materials, borides, arsenides, sulfides. This method enables...

Published: 8/21/2025 | Inventor(s): Scott Schiffres, Arad Azizi

Keywords(s): CleanTech, XCEED

Category(s): Campus > Binghamton University, Technology Classifications > Engineering

Charge Ahead: Scale-Ready Pt₃Ni Nano-Octahedra Boost ORR Speeds and Use Far Less Platinum

Title: Charge Ahead: Scale-Ready Pt₃Ni Nano-Octahedra Boost ORR Speeds and Use Far Less Platinum This invention introduces a scalable wet-chemical process to produce Pt₃Ni nano-octahedra with {111} facets, delivering up to 6x higher oxygen reduction reaction activity while cutting platinum usage. Background: Fuel cell performance is limited by the...

Published: 9/24/2025 | Inventor(s): Jiye Fang, Jun Zhang

Keywords(s): #SUNYresearch, CleanTech, Technologies

Category(s): Technology Classifications > Nanotechnology, Campus > Binghamton University

Pt-Cu Nanoframes: Engineered for Performance and Durability

Title: Pt-Cu Nanoframes: Engineered for Performance and Durability This invention introduces a scalable synthesis method for Pt-Cu nanocubes with {100} facets, offering enhanced catalytic activity, CO tolerance, and long-term durability while reducing platinum usage. Background: Fuel cells depend heavily on platinum-based catalysts for anode reactions,...

Published: 9/24/2025 | Inventor(s): Jiye Fang, Dan Xu

Keywords(s): #SUNYresearch, CleanTech, Technologies

Category(s): Technology Classifications > Nanotechnology, Campus > Binghamton University

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