KR102152874B9 - Soundproofing pannel comprising visible light active photocatalyst - Google Patents

Soundproofing pannel comprising visible light active photocatalyst

Info

Publication number
KR102152874B9
KR102152874B9 KR20190089832A KR20190089832A KR102152874B9 KR 102152874 B9 KR102152874 B9 KR 102152874B9 KR 20190089832 A KR20190089832 A KR 20190089832A KR 20190089832 A KR20190089832 A KR 20190089832A KR 102152874 B9 KR102152874 B9 KR 102152874B9
Authority
KR
South Korea
Prior art keywords
pannel
soundproofing
visible light
light active
active photocatalyst
Prior art date
Application number
KR20190089832A
Other languages
Korean (ko)
Other versions
KR102152874B1 (en
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 filed Critical
Priority to KR1020190089832A priority Critical patent/KR102152874B1/en
Application granted granted Critical
Publication of KR102152874B1 publication Critical patent/KR102152874B1/en
Publication of KR102152874B9 publication Critical patent/KR102152874B9/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F8/00—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic
    • E01F8/0005—Arrangements for absorbing or reflecting air-transmitted noise from road or railway traffic used in a wall type arrangement
    • E01F8/0023—Details, e.g. foundations
    • 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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/745—Iron
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/30—Catalysts, in general, characterised by their form or physical properties characterised by their physical properties
    • B01J35/39—Photocatalytic 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/61—Surface area
    • B01J35/612—Surface area less than 10 m2/g
    • 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
    • B01J35/00—Catalysts, in general, characterised by their form or physical properties
    • B01J35/60—Catalysts, in general, characterised by their form or physical properties characterised by their surface properties or porosity
    • B01J35/64—Pore diameter
    • B01J35/647—2-50 nm
    • 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
    • B01J37/00—Processes, in general, for preparing catalysts; Processes, in general, for activation of catalysts
    • B01J37/02—Impregnation, coating or precipitation
    • B01J37/0238—Impregnation, coating or precipitation via the gaseous phase-sublimation
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D201/00—Coating compositions based on unspecified macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Sustainable Development (AREA)
  • Inorganic Chemistry (AREA)
  • Nanotechnology (AREA)
  • Catalysts (AREA)
KR1020190089832A 2019-07-24 2019-07-24 Soundproofing pannel comprising visible light active photocatalyst KR102152874B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020190089832A KR102152874B1 (en) 2019-07-24 2019-07-24 Soundproofing pannel comprising visible light active photocatalyst

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190089832A KR102152874B1 (en) 2019-07-24 2019-07-24 Soundproofing pannel comprising visible light active photocatalyst

Publications (2)

Publication Number Publication Date
KR102152874B1 KR102152874B1 (en) 2020-09-07
KR102152874B9 true KR102152874B9 (en) 2021-07-14

Family

ID=72472096

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020190089832A KR102152874B1 (en) 2019-07-24 2019-07-24 Soundproofing pannel comprising visible light active photocatalyst

Country Status (1)

Country Link
KR (1) KR102152874B1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102302532B1 (en) 2021-02-05 2021-09-16 솔로몬산업 주식회사 Soundproof wall comprisiing photocatalyst composite and method for preparing the same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10331116A (en) * 1997-06-03 1998-12-15 Takenaka Komuten Co Ltd Sound insulation wall
JP2000355913A (en) * 1999-06-17 2000-12-26 Hazama Gumi Ltd Construction method for sound absorbing wall
JP2004011228A (en) * 2002-06-05 2004-01-15 Minebea Co Ltd Atmospheric air purifying sound-insulating wall and application thereof
KR101738610B1 (en) * 2015-12-22 2017-05-23 성균관대학교산학협력단 A method for preparation of metal oxide-loaded catalyst in porous substrate

Also Published As

Publication number Publication date
KR102152874B1 (en) 2020-09-07

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Legal Events

Date Code Title Description
GRNT Written decision to grant
G170 Re-publication after modification of scope of protection [patent]