AR103775A1 - A METHOD FOR PRODUCING A POROUS SUBSTRATE - Google Patents

A METHOD FOR PRODUCING A POROUS SUBSTRATE

Info

Publication number
AR103775A1
AR103775A1 ARP160100490A ARP160100490A AR103775A1 AR 103775 A1 AR103775 A1 AR 103775A1 AR P160100490 A ARP160100490 A AR P160100490A AR P160100490 A ARP160100490 A AR P160100490A AR 103775 A1 AR103775 A1 AR 103775A1
Authority
AR
Argentina
Prior art keywords
substrate
producing
mold particles
porous network
matrix
Prior art date
Application number
ARP160100490A
Other languages
Spanish (es)
Inventor
Wilson Karen
Michael Andrew Parlett Christopher
Fraser Lee Adam
Original Assignee
Univ Aston
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 Univ Aston filed Critical Univ Aston
Publication of AR103775A1 publication Critical patent/AR103775A1/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B01J20/103—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate comprising silica
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
    • B01J20/10—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising silica or silicate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28088—Pore-size distribution
    • B01J20/28092—Bimodal, polymodal, different types of pores or different pore size distributions in different parts of the sorbent
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
    • B01J20/28054—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J20/28095—Shape or type of pores, voids, channels, ducts
    • B01J20/28097—Shape or type of pores, voids, channels, ducts being coated, filled or plugged with specific compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
    • B01J20/30—Processes for preparing, regenerating, or reactivating
    • B01J20/305—Addition of material, later completely removed, e.g. as result of heat treatment, leaching or washing, e.g. for forming pores
    • B01J20/3057—Use of a templating or imprinting material ; filling pores of a substrate or matrix followed by the removal of the substrate or matrix
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B33/00—Silicon; Compounds thereof
    • C01B33/113—Silicon oxides; Hydrates thereof
    • C01B33/12—Silica; Hydrates thereof, e.g. lepidoic silicic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Catalysts (AREA)
  • Silicon Compounds (AREA)
  • Moulding By Coating Moulds (AREA)

Abstract

Un método para producir un sustrato que comprende una red porosa. El método comprende formar un precursor del sustrato que contiene una matriz de partículas de molde, y eliminar las partículas de molde del precursor del sustrato usando un solvente a una temperatura menor que la temperatura ambiente para obtener el sustrato. También se provee un método para producir un sustrato que comprende una primera red porosa y una segunda red porosa, donde las dos redes porosas están interconectadas. El método comprende: formar un precursor del sustrato que contiene una matriz de primeras partículas de molde y una matriz de segundas partículas de molde, eliminar selectivamente las primeras partículas de molde del precursor del sustrato para formar la primera red porosa; y subsiguientemente, eliminar las segundas partículas de molde del precursor del sustrato para formar la segunda red porosa.A method of producing a substrate comprising a porous network. The method comprises forming a substrate precursor containing a matrix of mold particles, and removing mold particles from the substrate precursor using a solvent at a temperature lower than room temperature to obtain the substrate. A method is also provided for producing a substrate comprising a first porous network and a second porous network, where the two porous networks are interconnected. The method comprises: forming a substrate precursor containing a matrix of first mold particles and a matrix of second mold particles, selectively removing the first mold particles from the substrate precursor to form the first porous network; and subsequently, remove the second mold particles from the substrate precursor to form the second porous network.

ARP160100490A 2015-02-25 2016-02-25 A METHOD FOR PRODUCING A POROUS SUBSTRATE AR103775A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB201503147A GB201503147D0 (en) 2015-02-25 2015-02-25 Porous substrate

Publications (1)

Publication Number Publication Date
AR103775A1 true AR103775A1 (en) 2017-05-31

Family

ID=52822163

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP160100490A AR103775A1 (en) 2015-02-25 2016-02-25 A METHOD FOR PRODUCING A POROUS SUBSTRATE

Country Status (4)

Country Link
AR (1) AR103775A1 (en)
GB (3) GB201503147D0 (en)
TW (1) TW201714669A (en)
WO (1) WO2016135489A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106975473B (en) * 2017-05-27 2020-07-10 苏州思美特表面材料科技有限公司 Supported material catalyst with network structure
WO2019070783A1 (en) 2017-10-06 2019-04-11 Corning Incorporated Assembly having nanoporous surface layer with hydrophobic layer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0201951D0 (en) * 2002-01-29 2002-03-13 Ici Plc Silica materials

Also Published As

Publication number Publication date
TW201714669A (en) 2017-05-01
GB2552911A (en) 2018-02-14
GB201517749D0 (en) 2015-11-18
WO2016135489A1 (en) 2016-09-01
GB201503147D0 (en) 2015-04-08
GB201715449D0 (en) 2017-11-08

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