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ES2462841B1 - Membranas reforzadas basadas en líquidos iónicos poliméricos para su aplicación en procesos de transporte de iones y métodos de fabricación de dichas membranas - Google Patents

Membranas reforzadas basadas en líquidos iónicos poliméricos para su aplicación en procesos de transporte de iones y métodos de fabricación de dichas membranas Download PDF

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Publication number
ES2462841B1
ES2462841B1 ES201231812A ES201231812A ES2462841B1 ES 2462841 B1 ES2462841 B1 ES 2462841B1 ES 201231812 A ES201231812 A ES 201231812A ES 201231812 A ES201231812 A ES 201231812A ES 2462841 B1 ES2462841 B1 ES 2462841B1
Authority
ES
Spain
Prior art keywords
membranes
ion transport
reinforced
polymeric
application
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
ES201231812A
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English (en)
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ES2462841A1 (es
Inventor
Francisco Javier LEMUS GODOY
Adela EGUIZÁBAL ALGUACIL
María Pilar PINA IRITIA
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Universidad de Zaragoza
Original Assignee
Universidad de Zaragoza
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 Universidad de Zaragoza filed Critical Universidad de Zaragoza
Priority to ES201231812A priority Critical patent/ES2462841B1/es
Publication of ES2462841A1 publication Critical patent/ES2462841A1/es
Application granted granted Critical
Publication of ES2462841B1 publication Critical patent/ES2462841B1/es
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Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K19/00—Liquid crystal materials
    • C09K19/04—Liquid crystal materials characterised by the chemical structure of the liquid crystal components, e.g. by a specific unit
    • C09K19/06—Non-steroidal liquid crystal compounds
    • C09K19/34—Non-steroidal liquid crystal compounds containing at least one heterocyclic ring
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/10—Supported membranes; Membrane supports
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D69/00—Semi-permeable membranes for separation processes or apparatus characterised by their form, structure or properties; Manufacturing processes specially adapted therefor
    • B01D69/12—Composite membranes; Ultra-thin membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/58—Other polymers having nitrogen in the main chain, with or without oxygen or carbon only
    • B01D71/62—Polycondensates having nitrogen-containing heterocyclic rings in the main chain
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Membranas reforzadas basadas en líquidos iónicos poliméricos para su aplicación en procesos de transporte de iones y métodos de fabricación de dichas membranas.#La presente invención hace referencia a membranas con capacidad de transporte de iones. Más concretamente, la invención se refiere a membranas poliméricas reforzadas con alta capacidad de transporte iónico, especialmente fabricadas para su uso en tecnologías de membranas de intercambio de protones (conocidas como PEM’s), que comprenden polímeros de líquido iónico formados a partir de, al menos, una sal de líquido iónico monomérico. El refuerzo de dichas membranas se consigue mediante estructuras porosas de naturaleza inorgánica o polimérica, mediante co-polimerización con un agente reticulante (“cross-linker”) o mediante combinación de ambas estrategias. En este último caso, la mezcla de la sal de líquido iónico y agente reticulante se encuentra dispuesta en los poros de la matriz de la estructura de refuerzo, produciéndose la copolimerización ultravioleta in situ.

Description

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Claims (1)

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ES201231812A 2012-11-22 2012-11-22 Membranas reforzadas basadas en líquidos iónicos poliméricos para su aplicación en procesos de transporte de iones y métodos de fabricación de dichas membranas Active ES2462841B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201231812A ES2462841B1 (es) 2012-11-22 2012-11-22 Membranas reforzadas basadas en líquidos iónicos poliméricos para su aplicación en procesos de transporte de iones y métodos de fabricación de dichas membranas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201231812A ES2462841B1 (es) 2012-11-22 2012-11-22 Membranas reforzadas basadas en líquidos iónicos poliméricos para su aplicación en procesos de transporte de iones y métodos de fabricación de dichas membranas

Publications (2)

Publication Number Publication Date
ES2462841A1 ES2462841A1 (es) 2014-05-26
ES2462841B1 true ES2462841B1 (es) 2015-06-11

Family

ID=50733595

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201231812A Active ES2462841B1 (es) 2012-11-22 2012-11-22 Membranas reforzadas basadas en líquidos iónicos poliméricos para su aplicación en procesos de transporte de iones y métodos de fabricación de dichas membranas

Country Status (1)

Country Link
ES (1) ES2462841B1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11069896B2 (en) * 2014-05-09 2021-07-20 NOHMs Technologies, Inc. Protective coating of metal
CN111362350B (zh) * 2020-02-19 2022-04-05 华东师范大学 一种疏水金属网及制备方法和在油水分离中的应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8926732B2 (en) * 2009-07-24 2015-01-06 The Regents Of The University Of Colorado, A Body Corporate Imidazolium-based room-temperature ionic liquids, polymers, monomers, and membranes incorporating same

Also Published As

Publication number Publication date
ES2462841A1 (es) 2014-05-26

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