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for "lingyan wang"
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Method and Apparatus for Occupancy-driven SMA-actuated Registers

Active monitoring of heating, ventilation and cooling (HVAC) systems for energy efficiency. Background: HVAC is the largest source of building energy consumption. Therefore, energy - and consequently money - can be saved by closing off air vents during certain hours of the day. These are so-called smart vents. However, these products do not have on-board...
Published: 7/6/2020   |   Inventor(s): Ya Wang, Zhangjie Chen
Keywords(s):  
Category(s): Clean Energy, Wireless Technology, Campus > Stony Brook University

Chopped PIR sensor for stationary and moving occupant detection

Additions of multiple different elements to improve current PIR sensors. Background: Passive infrared (PIR) sensors are used in a variety of applications. They work by using the pyroelectric effect: a change based on the temperature modifies the positions of the atoms. However, because voltage is generated by pyroelectric materials, conventional PIR...
Published: 7/5/2020   |   Inventor(s): Haili Liu, Ya Wang, Kevin Wang
Keywords(s):  
Category(s): Information Technology, Optics and Photonics, Campus > Stony Brook University

A New Synthesis Method towards Core/Shell Fe3O4/Au Nanoparticles and Thin Film Assembly

This invention is a sequential synthesis method for the preparation of monodisperse gold-coated iron oxide core-shell nanoparticles and their thin film assemblies. Controlling the reaction time and concentration of the gold precursor allows the thickness of the shell to be engineered. The core-shell nanoparticles form molecularly-mediated thin film...
Published: 1/27/2020   |   Inventor(s): Chuan Jian Zhong, Lingyan Wang
Keywords(s): #SUNYresearch, Technology
Category(s): Technology Classifications > Nanotechnology

Carbon-Supported Gold, Platinum, Gold-Based Binary and Ternary Alloy Nanoparticles for Fuel Cell Catalysts

This invention describes a new technology that allows controllable preparation of highly active carbon-supported monometallic, binary and ternary nanoparticles as fuel cell catalysts. The working principles of the preparation involve core-shell approach in nanoparticle synthesis, controlled assembly and controlled calcination. The immediate application...
Published: 1/27/2020   |   Inventor(s): Chuan Jian Zhong, Yan Lin, Jin Luo, Mathew Maye, Peter Njoki, Lingyan Wang, Nancy Kariuki
Keywords(s): #SUNYresearch, Technology
Category(s): Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology

Carbon-Supported Gold, Platinum, Gold-Based Binary and Ternary Alloy Nanoparticles for Fuel Cell Catalysts

This invention describes a new technology that allows controllable preparation of highly active carbon-supported monometallic, binary and ternary nanoparticles as fuel cell catalysts. The working principles of the preparation involve core-shell approach in nanoparticle synthesis, controlled assembly and controlled calcination. The immediate application...
Published: 1/27/2020   |   Inventor(s): Chuan Jian Zhong, Yan Lin, Jin Luo, Mathew Maye, Peter Njoki, Lingyan Wang, Nancy Kariuki
Keywords(s): #SUNYresearch, Technology
Category(s): Technology Classifications > Materials and Chemicals, Technology Classifications > Nanotechnology

Synthesis and Processing of Carbon-Supported Binary PtFe and Ternary PtVFe Nanoparticles as Fuel Cells

This invention describes a new technology that allows controllable preparation of highly active carbon-supported ternary nanoparticles as fuel cell electrocatalyst. The working principles of the preparation involve core-shell approach in nanoparticle synthesis. Because of its simplicity and versatility, the immediate application of this technology is...
Published: 1/27/2020   |   Inventor(s): Li Han, Nancy Kariuki, Jin Luo, Mathew Maye, Chuan Jian Zhong, Ting He, Lingyan Wang
Keywords(s): #SUNYresearch, CleanTech, Technology
Category(s): Technology Classifications > Nanotechnology, Campus > Binghamton University

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