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Metal cyanometallates

Patent ·
OSTI ID:1532085
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Methods are presented for synthesizing metal cyanometallate (MCM). A first method provides a first solution of AXM2Y(CN)Z, to which a second solution including M1 is dropwise added. As a result, a precipitate is formed of ANM1PM2Q (CN)R.FH2O, where N is in the range of 1 to 4. A second method for synthesizing MCM provides a first solution of M2C(CN)B, which is dropwise added to a second solution including M1. As a result, a precipitate is formed of M1[M2S(CN)G]1/T.DH2O, where S/T is greater than or equal to 0.8. Low vacancy MCM materials are also presented.
Research Organization:
Sharp Labs of America, Inc., Camas, WA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AR0000297
Assignee:
Sharp Laboratories of America, Inc. (Camas, WA)
Patent Number(s):
9,966,602
Application Number:
15/279,588
OSTI ID:
1532085
Country of Publication:
United States
Language:
English

References (11)

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Single-crystal FeFe(CN)6 nanoparticles: a high capacity and high rate cathode for Na-ion batteries journal January 2013
A Superior Low-Cost Cathode for a Na-Ion Battery journal January 2013
Prussian blue: a new framework of electrode materials for sodium batteries journal January 2012
Some Performance Characteristics of a Prussian Blue Battery journal January 1985
Nickel Hexacyanoferrate Nanoparticle Electrodes For Aqueous Sodium and Potassium Ion Batteries journal December 2011
Lithium intercalation behavior into iron cyanide complex as positive electrode of lithium secondary battery journal June 1999
Potassium secondary cell based on Prussian blue cathode journal February 2004
The Effect of Insertion Species on Nanostructured Open Framework Hexacyanoferrate Battery Electrodes journal January 2012
A sodium manganese ferrocyanide thin film for Na-ion batteries journal January 2013
Copper hexacyanoferrate battery electrodes with long cycle life and high power journal November 2011

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Related Subjects

36 MATERIALS SCIENCE
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY