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Title: Solid polymer battery electrolyte and reactive metal-water battery

Abstract

In one implementation, a reactive metal-water battery includes an anode comprising a metal in atomic or alloy form selected from the group consisting of periodic table Group 1A metals, periodic table Group 2A metals and mixtures thereof. The battery includes a cathode comprising water. Such also includes a solid polymer electrolyte comprising a polyphosphazene comprising ligands bonded with a phosphazene polymer backbone. The ligands comprise an aromatic ring containing hydrophobic portion and a metal ion carrier portion. The metal ion carrier portion is bonded at one location with the polymer backbone and at another location with the aromatic ring containing hydrophobic portion. The invention also contemplates such solid polymer electrolytes use in reactive metal/water batteries, and in any other battery.

Inventors:
 [1];  [1];  [1]
  1. Idaho Falls, ID
Publication Date:
Research Org.:
Idaho National Lab. (INL), Idaho Falls, ID (United States)
OSTI Identifier:
873375
Patent Number(s):
US 6146787
Assignee:
Bechtel BWXT Idaho, LLC (Idaho Falls, ID)
DOE Contract Number:  
AC07-94ID13223
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
solid; polymer; battery; electrolyte; reactive; metal-water; implementation; anode; comprising; metal; atomic; alloy; form; selected; consisting; periodic; table; 1a; metals; 2a; mixtures; cathode; water; polyphosphazene; ligands; bonded; phosphazene; backbone; comprise; aromatic; containing; hydrophobic; portion; carrier; location; contemplates; electrolytes; batteries; battery electrolyte; comprising water; electrolyte comprising; active metal; polymer electrolyte; solid polymer; reactive metal; periodic table; polymer backbone; polymer electrolytes; containing hydrophobic; phosphazene polymer; reactive metal-water; metal-water battery; alloy form; anode comprising; /429/

Citation Formats

Harrup, Mason K, Peterson, Eric S, and Stewart, Frederick F. Solid polymer battery electrolyte and reactive metal-water battery. United States: N. p., 2000. Web.
Harrup, Mason K, Peterson, Eric S, & Stewart, Frederick F. Solid polymer battery electrolyte and reactive metal-water battery. United States.
Harrup, Mason K, Peterson, Eric S, and Stewart, Frederick F. Sat . "Solid polymer battery electrolyte and reactive metal-water battery". United States. https://www.osti.gov/servlets/purl/873375.
@article{osti_873375,
title = {Solid polymer battery electrolyte and reactive metal-water battery},
author = {Harrup, Mason K and Peterson, Eric S and Stewart, Frederick F},
abstractNote = {In one implementation, a reactive metal-water battery includes an anode comprising a metal in atomic or alloy form selected from the group consisting of periodic table Group 1A metals, periodic table Group 2A metals and mixtures thereof. The battery includes a cathode comprising water. Such also includes a solid polymer electrolyte comprising a polyphosphazene comprising ligands bonded with a phosphazene polymer backbone. The ligands comprise an aromatic ring containing hydrophobic portion and a metal ion carrier portion. The metal ion carrier portion is bonded at one location with the polymer backbone and at another location with the aromatic ring containing hydrophobic portion. The invention also contemplates such solid polymer electrolytes use in reactive metal/water batteries, and in any other battery.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {2000},
month = {1}
}

Patent:

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