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Title: Triboelectric nanogenerator for harvesting energy from water

Abstract

An apparatus including a first member including a first electrode, a second member coupled to the first member about an axis, including a second electrode, and a surface layer between the first electrode and the second electrode, the second member is rotatable with respect to the axis by an energy flow to change triboelectric charges on the electrodes, and to affect a flow of electrons between the electrodes. A self-powered sensor for detecting a chemical including a generator having an electrode, and a superhydrophobic surface layer for receiving an energy flow carrying triboelectric charges, the surface layer includes a TiO2 layer with nanostructures, and a power indicator indicative of whether the chemical is present based on power output of the triboelectric generator, the energy flow is a solution flow, the solution comprising the chemical and water, and the chemical removes at least one triboelectric charge from the water.

Inventors:
; ;
Issue Date:
Research Org.:
Georgia Institute of Technology, Atlanta, GA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1998420
Patent Number(s):
11664744
Application Number:
16/554,496
Assignee:
Georgia Tech Research Corporation (Atlanta, GA)
DOE Contract Number:  
FG02-07ER46394
Resource Type:
Patent
Resource Relation:
Patent File Date: 08/28/2019
Country of Publication:
United States
Language:
English

Citation Formats

Wang, Zhong Lin, Lin, Zong-Hong, and Cheng, Gang. Triboelectric nanogenerator for harvesting energy from water. United States: N. p., 2023. Web.
Wang, Zhong Lin, Lin, Zong-Hong, & Cheng, Gang. Triboelectric nanogenerator for harvesting energy from water. United States.
Wang, Zhong Lin, Lin, Zong-Hong, and Cheng, Gang. Tue . "Triboelectric nanogenerator for harvesting energy from water". United States. https://www.osti.gov/servlets/purl/1998420.
@article{osti_1998420,
title = {Triboelectric nanogenerator for harvesting energy from water},
author = {Wang, Zhong Lin and Lin, Zong-Hong and Cheng, Gang},
abstractNote = {An apparatus including a first member including a first electrode, a second member coupled to the first member about an axis, including a second electrode, and a surface layer between the first electrode and the second electrode, the second member is rotatable with respect to the axis by an energy flow to change triboelectric charges on the electrodes, and to affect a flow of electrons between the electrodes. A self-powered sensor for detecting a chemical including a generator having an electrode, and a superhydrophobic surface layer for receiving an energy flow carrying triboelectric charges, the surface layer includes a TiO2 layer with nanostructures, and a power indicator indicative of whether the chemical is present based on power output of the triboelectric generator, the energy flow is a solution flow, the solution comprising the chemical and water, and the chemical removes at least one triboelectric charge from the water.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2023},
month = {5}
}

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