Search Results - tianwei+(david)+ma

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Membraneless Method for Electricity Generation from Salinity Gradients

Membraneless Method for Generating Electricity from Salinity GradientsCase ID19/0041BackgroundThe blue energy, i.e. the Gibbs energy from mixing seawater and river water, is a promising source of clean energy. Pressure-retarded osmosis (PRO) and reverse electrodialysis (RED) are by far the most successful methods for extracting such energy, although...

Published: 10/6/2023 | Inventor(s): Tianwei (david) Ma, Jian (Jimmy) Yu

Keywords(s): Energy

Category(s): Energy, Engineering, Environmental Sciences

Ambient Energy Harvesting Device with Charge-Carrying Movable Electrode

Ambient Energy Harvesting Device with Charge-Carrying Movable ElectrodeCase ID:01120Background Advances in low-power electronics and distributed systems have generated interest in small-scale power supply systems that harness energy from ambient sources. Low-power and distributed systems have also added to the portability of electronic devices, lessened...

Published: 10/6/2023 | Inventor(s): Tianwei (david) Ma, Enze Ma, Jian (Jimmy) Yu

Keywords(s):

Category(s): Energy, Engineering, Environmental Sciences

Apparatus and Method for Harvesting Ambient Energy by Circuit Reconfiguration

Apparatus and Method for Harvesting Ambient Energy by Circuit ReconfigurationCase ID:01113Background Low-power microcontrollers have laid the foundation for the vast expansion of. Pushing this edge further is the promising study of ambient energy harvesting for powering such devices. The practicality of current methods, however, are limited by fixed...

Published: 10/6/2023 | Inventor(s): Tianwei (david) Ma, Jian (Jimmy) Yu, Enze Ma

Keywords(s): Devices:Medical, Energy, Energy:Generation, Engineering:Electrical, Environment:Sensing

Category(s): Energy, Engineering