Search Results - cleantech

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Integrated Three-Core Nanocrystalline Planar Magnetics for Ultra-Efficient Power Conversion

This innovation integrates transformer and resonant inductors into a single nanocrystalline three-core planar structure for high-frequency CLLC resonant converters. By eliminating discrete magnetics and enabling precise inductance control with reduced losses, it delivers high power density, compact form factor, and exceptional efficiency for next-generation...

Published: 12/3/2025 | Inventor(s): Sunil Dube, Kalyan Yenduri, Pritam Das

Keywords(s): CleanTech, Technologies

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

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: 11/12/2025 | 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: 11/12/2025 | 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: 11/12/2025 | 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: 11/12/2025 | 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: 11/12/2025 | Inventor(s): Kalyan Yenduri, Sunil Dube, Pritam Das

Keywords(s): CleanTech

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

High-Performance Dual-Flow Liquid Cooling System for Advanced Electronics

This invention introduces a next-generation liquid cooling system that integrates embedded microchannels with cold plates to achieve exceptional heat removal, uniform temperature distribution, and low pressure drop for high-power electronics. Its perpendicular dual-flow design ensures continuous coolant renewal, enabling reliable thermal performance...

Published: 11/21/2025 | 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: 11/12/2025 | Inventor(s): Tara Dhakal, James Turner, Ganesh Gudavalli, Pravakar Rajbhandari

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: 11/18/2025 | Inventor(s): Jiye Fang, Jun Zhang

Keywords(s): #SUNYresearch, CleanTech, Technologies

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

Smarter Catalyst Design: Low Platinum-Alloy Nanoparticles Make Fuel Cells Cheaper and More Powerful

Title: Smarter Catalyst Design: Low Platinum-Alloy Nanoparticles Make Fuel Cells Cheaper and More Powerful This invention introduces a refined process to produce platinum alloy catalysts with higher performance and durability for fuel cells by using inert/reducing gas treatment and sequential annealing to boost activity, stability, and cost-effectiveness....

Published: 1/5/2026 | Inventor(s): Chuan Jian Zhong, Jin Luo, Peter Njoki, Bridgid Wanjala, Rameshinori Loukrakparm

Keywords(s): #SUNYresearch, CleanTech, Technologies

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

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