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Nanomaterials for sodium-ion batteries

Patent ·
OSTI ID:1179028
; ; ; ; ; ;
A crystalline nanowire and method of making a crystalline nanowire are disclosed. The method includes dissolving a first nitrate salt and a second nitrate salt in an acrylic acid aqueous solution. An initiator is added to the solution, which is then heated to form polyacrylatyes. The polyacrylates are dried and calcined. The nanowires show high reversible capacity, enhanced cycleability, and promising rate capability for a battery or capacitor.
Research Organization:
Oak Ridge National Laboratory (ORNL), Oak Ridge, TN (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC05-76RL01830
Assignee:
Battelle Memorial Institute (Richland, WA)
Patent Number(s):
9,023,529
Application Number:
13/474,963
OSTI ID:
1179028
Country of Publication:
United States
Language:
English

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25 ENERGY STORAGE
36 MATERIALS SCIENCE
77 NANOSCIENCE AND NANOTECHNOLOGY