MXPA04003916A - Proceso para la fluorinacion de hidruros de boro. - Google Patents

Proceso para la fluorinacion de hidruros de boro.

Info

Publication number
MXPA04003916A
MXPA04003916A MXPA04003916A MXPA04003916A MXPA04003916A MX PA04003916 A MXPA04003916 A MX PA04003916A MX PA04003916 A MXPA04003916 A MX PA04003916A MX PA04003916 A MXPA04003916 A MX PA04003916A MX PA04003916 A MXPA04003916 A MX PA04003916A
Authority
MX
Mexico
Prior art keywords
fluorination
borohydride
improvement
liquid phase
reaction medium
Prior art date
Application number
MXPA04003916A
Other languages
English (en)
Inventor
Jack Casteel William Jr
Original Assignee
Air Prod & Chem
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Air Prod & Chem filed Critical Air Prod & Chem
Publication of MXPA04003916A publication Critical patent/MXPA04003916A/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds
    • C01B35/068—Halogenated hydrides
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B35/00—Boron; Compounds thereof
    • C01B35/06—Boron halogen compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Esta invencion se relaciona a una mejora en un proceso de fase liquida para la fluorinacion directa de sales de borohidruro que incluyen las sales B12H12-2 y B12H12-2 en donde la sal de borohidruro se pone en contacto con fluor, bajo condiciones para formar la sal de borohidruro fluorinada. La mejora en el proceso de base liquida reside en efectuar la fluorinacion de la sal de borohidruro en la presencia de un medio de reaccion que tiene una acidez entre aquella del agua y el HF anhidro. Mas especificamente, el medio de reaccion debe tener una acidez Hammett, H0, entre 0 ? H0 ? -11.
MXPA04003916A 2003-05-01 2004-04-26 Proceso para la fluorinacion de hidruros de boro. MXPA04003916A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/427,341 US6781005B1 (en) 2003-05-01 2003-05-01 Process for the fluorination of boron hydrides

Publications (1)

Publication Number Publication Date
MXPA04003916A true MXPA04003916A (es) 2004-11-09

Family

ID=32869269

Family Applications (1)

Application Number Title Priority Date Filing Date
MXPA04003916A MXPA04003916A (es) 2003-05-01 2004-04-26 Proceso para la fluorinacion de hidruros de boro.

Country Status (9)

Country Link
US (1) US6781005B1 (es)
EP (1) EP1473276B1 (es)
JP (1) JP4002254B2 (es)
KR (1) KR100582879B1 (es)
CN (1) CN1266029C (es)
BR (1) BRPI0401485A (es)
CA (1) CA2465198C (es)
MX (1) MXPA04003916A (es)
TW (1) TWI341841B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7311993B2 (en) * 2003-09-04 2007-12-25 Air Products And Chemicals, Inc. Polyfluorinated boron cluster anions for lithium electrolytes
CA2479589C (en) * 2003-09-04 2011-05-24 Air Products And Chemicals, Inc. Polyfluorinated boron cluster anions for lithium electrolytes
US7785740B2 (en) * 2004-04-09 2010-08-31 Air Products And Chemicals, Inc. Overcharge protection for electrochemical cells
US7419623B2 (en) 2004-08-03 2008-09-02 Air Products And Chemicals, Inc. Proton conducting mediums for electrochemical devices and electrochemical devices comprising the same
US7981388B2 (en) 2004-08-23 2011-07-19 Air Products And Chemicals, Inc. Process for the purification of lithium salts
US7465517B2 (en) * 2004-08-23 2008-12-16 Air Products And Chemicals, Inc. High purity lithium polyhalogenated boron cluster salts useful in lithium batteries
US20060216612A1 (en) * 2005-01-11 2006-09-28 Krishnakumar Jambunathan Electrolytes, cells and methods of forming passivation layers
US20080026297A1 (en) * 2005-01-11 2008-01-31 Air Products And Chemicals, Inc. Electrolytes, cells and methods of forming passivaton layers
US20060204843A1 (en) * 2005-03-10 2006-09-14 Ivanov Sergei V Polyfluorinated boron cluster anions for lithium electrolytes
US7429671B2 (en) * 2006-12-06 2008-09-30 Air Products And Chemicals, Inc. Process for the fluorination of boron hydrides
WO2013115889A2 (en) 2011-11-18 2013-08-08 The Curators Of The University Of Missouri Process and device for the production of polyhedral boranes
CN112961655A (zh) * 2021-02-28 2021-06-15 天津大学 一种制冷剂

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3551120A (en) 1962-12-21 1970-12-29 Du Pont Substituted dodecaborates
US6448447B1 (en) 1997-04-03 2002-09-10 Colorado State University Research Foundation Fluoroborate salts comprising a reactive cation and uses thereof
AU6871498A (en) 1997-04-03 1998-10-22 Colorado State University Research Foundation Polyhalogenated monoheteroborane anion compositions

Also Published As

Publication number Publication date
EP1473276A2 (en) 2004-11-03
BRPI0401485A (pt) 2005-01-18
CA2465198A1 (en) 2004-11-01
CA2465198C (en) 2011-03-22
CN1550451A (zh) 2004-12-01
EP1473276B1 (en) 2014-08-20
US6781005B1 (en) 2004-08-24
TW200427693A (en) 2004-12-16
JP2004331494A (ja) 2004-11-25
TWI341841B (en) 2011-05-11
CN1266029C (zh) 2006-07-26
KR100582879B1 (ko) 2006-05-25
JP4002254B2 (ja) 2007-10-31
EP1473276A3 (en) 2013-01-30
KR20040094620A (ko) 2004-11-10

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