FI20106086A0 - PHOTO - CATALYTIC MATERIAL - Google Patents

PHOTO - CATALYTIC MATERIAL

Info

Publication number
FI20106086A0
FI20106086A0 FI20106086A FI20106086A FI20106086A0 FI 20106086 A0 FI20106086 A0 FI 20106086A0 FI 20106086 A FI20106086 A FI 20106086A FI 20106086 A FI20106086 A FI 20106086A FI 20106086 A0 FI20106086 A0 FI 20106086A0
Authority
FI
Finland
Prior art keywords
photo
catalytic material
provides
present
photocatalyst
Prior art date
Application number
FI20106086A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Ming-Chung Wu
Andras Sapi
Mika Huuhtanen
Geza Teth
Akos Kukovecz
Zoltan Konya
Riitta Keiski
Jyri-Pekka Mikkola
Krisztian Kordas
Original Assignee
Oulun Yliopisto
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 Oulun Yliopisto filed Critical Oulun Yliopisto
Priority to FI20106086A priority Critical patent/FI20106086A0/en
Publication of FI20106086A0 publication Critical patent/FI20106086A0/en
Priority to EP11833926.6A priority patent/EP2630086A4/en
Priority to PCT/FI2011/050925 priority patent/WO2012052624A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/23—Solid substances, e.g. granules, powders, blocks, tablets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultraviolet radiation
    • A61L9/205—Ultraviolet radiation using a photocatalyst or photosensitiser
    • 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
    • B01J21/00—Catalysts comprising the elements, oxides, or hydroxides of magnesium, boron, aluminium, carbon, silicon, titanium, zirconium, or hafnium
    • B01J21/06—Silicon, titanium, zirconium or hafnium; Oxides or hydroxides thereof
    • B01J21/063—Titanium; Oxides or hydroxides thereof
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/42—Platinum
    • 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
    • B01J23/38—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals
    • B01J23/40—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of noble metals of the platinum group metals
    • B01J23/44—Palladium
    • 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
    • B01J35/20—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state
    • B01J35/23—Catalysts, in general, characterised by their form or physical properties characterised by their non-solid state in a colloidal state
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • 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
    • B01J35/50—Catalysts, in general, characterised by their form or physical properties characterised by their shape or configuration
    • B01J35/58—Fabrics or filaments
    • B01J35/59—Membranes
    • 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
    • B01J37/0215—Coating
    • 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
    • B01J37/06—Washing
    • 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
    • B01J37/30—Ion-exchange
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01B—NON-METALLIC ELEMENTS; COMPOUNDS THEREOF; METALLOIDS OR COMPOUNDS THEREOF NOT COVERED BY SUBCLASS C01C
    • C01B3/00—Hydrogen; Gaseous mixtures containing hydrogen; Separation of hydrogen from mixtures containing it; Purification of hydrogen
    • C01B3/02—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen
    • C01B3/04—Production of hydrogen or of gaseous mixtures containing a substantial proportion of hydrogen by decomposition of inorganic compounds, e.g. ammonia
    • C01B3/042—Decomposition of water
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01G—COMPOUNDS CONTAINING METALS NOT COVERED BY SUBCLASSES C01D OR C01F
    • C01G23/00—Compounds of titanium
    • C01G23/04—Oxides; Hydroxides
    • C01G23/047—Titanium dioxide
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01P—INDEXING SCHEME RELATING TO STRUCTURAL AND PHYSICAL ASPECTS OF SOLID INORGANIC COMPOUNDS
    • C01P2002/00—Crystal-structural characteristics
    • C01P2002/50—Solid solutions
    • C01P2002/52—Solid solutions containing elements as dopants
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/30—Hydrogen technology
    • Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Combustion & Propulsion (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Catalysts (AREA)

Abstract

The present invention provides a photocatalyst material comprising nitrogen-doped Ti02 nanofibers decorated with nanoparticles of high work function material or with p-type semiconductors. The present invention also provides a method for producing said photocatalyst material and applications related to said material.
FI20106086A 2010-10-21 2010-10-21 PHOTO - CATALYTIC MATERIAL FI20106086A0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20106086A FI20106086A0 (en) 2010-10-21 2010-10-21 PHOTO - CATALYTIC MATERIAL
EP11833926.6A EP2630086A4 (en) 2010-10-21 2011-10-21 Photocatalytic material
PCT/FI2011/050925 WO2012052624A1 (en) 2010-10-21 2011-10-21 Photocatalytic material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20106086A FI20106086A0 (en) 2010-10-21 2010-10-21 PHOTO - CATALYTIC MATERIAL

Publications (1)

Publication Number Publication Date
FI20106086A0 true FI20106086A0 (en) 2010-10-21

Family

ID=43064244

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20106086A FI20106086A0 (en) 2010-10-21 2010-10-21 PHOTO - CATALYTIC MATERIAL

Country Status (3)

Country Link
EP (1) EP2630086A4 (en)
FI (1) FI20106086A0 (en)
WO (1) WO2012052624A1 (en)

Families Citing this family (37)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103111276A (en) * 2013-01-17 2013-05-22 河南科技大学 Preparation method of porous array ZnO/TiO2 composite photocatalyst
CN103316673B (en) * 2013-06-27 2015-07-08 中国空间技术研究院 Silver-carbon-codoped bicrystal mesoporous titanium dioxide visible light photocatalyst and preparation method thereof
CN103331159B (en) * 2013-07-10 2015-01-21 中南大学 Cu2O-TiO2/reduced graphene oxide ternary complex, and preparation method and applications thereof
GB201318846D0 (en) * 2013-10-24 2013-12-11 Univ London Queen Mary Photocatalysts
CN104043470B (en) * 2014-05-28 2016-04-13 华中科技大学 A kind of preparation method of nano titanium dioxide photocatalyst of energy degrading high concentration benzene
CN104001535B (en) * 2014-06-04 2015-04-01 齐鲁工业大学 Preparation method of photocatalyst for recycling sewage sulfur
US20170072391A1 (en) * 2014-07-10 2017-03-16 Sabic Global Technologies B.V. Photocatalytic hydrogen production from water over mixed phase titanium dioxide nanoparticles
CN104174421B (en) * 2014-08-08 2016-04-13 浙江大学 A kind of heterogeneous catalyst for fragrant nitro compound selective hydrogenation and application thereof
US20170274364A1 (en) 2014-08-29 2017-09-28 Sabic Global Technologies B.V. Photocatalytic hydrogen production from water over catalysts having p-n junctions and plasmonic materials
CN104888777A (en) * 2015-04-09 2015-09-09 南京大学 Preparation method of attapulgite clay -TiO2-Cu2O compound visible photocatalyst
CN104923216B (en) * 2015-06-25 2017-05-10 青岛科技大学 Precious metal loaded TiO2 nanorod photocatalyst preparation method
KR101790291B1 (en) 2016-04-26 2017-10-26 울산과학기술원 Precursor of catalyst for hydrogenation reaction of co2, method for manufacturing the same, catalyst for hydrogenation reaction of co2, and method for manufacturing the same
CN106732737A (en) * 2017-01-25 2017-05-31 邵阳学院 P n junction type composite photo-catalysts and preparation method thereof
US11826730B2 (en) 2017-02-28 2023-11-28 Unist (Ulsan National Institute Of Science And Technology) Precursor of catalyst for hydrogenation of carbon dioxide and manufacturing method therefor, and hydrogenation catalyst of carbon dioxide and manufacturing method therefor
KR101912298B1 (en) * 2017-02-28 2018-10-26 울산과학기술원 Precursor of catalyst for hydrogenation reaction of co2, method for manufacturing the same, catalyst for hydrogenation reaction of co2, and method for manufacturing the same
US11623206B2 (en) 2017-06-01 2023-04-11 University Of Connecticut Manganese-cobalt spinel oxide nanowire arrays
US11691123B2 (en) 2017-06-02 2023-07-04 University Of Connecticut Low-temperature diesel oxidation catalysts using TiO2 nanowire arrays integrated on a monolithic substrate
WO2018226543A1 (en) * 2017-06-06 2018-12-13 University Of Connecticut Microwave assisted and low-temperature fabrication of nanowire arrays on scalable 2d and 3d substrates
CN107159262B (en) * 2017-06-23 2019-10-08 江汉大学 Room temperature removes formaldehyde gas Pd/CuxThe preparation method of O@GO composite catalyst
CN107746041B (en) * 2017-09-28 2021-01-29 合肥师范学院 Ternary metal hybrid PtNiTe porous magnetic nanowire and preparation and application thereof
CN107670495A (en) * 2017-09-29 2018-02-09 常州市隆圣石墨烯科技有限公司 A kind of graphene quantum energy material and preparation method thereof
CN108499575B (en) * 2018-03-01 2020-07-14 中南大学 Preparation method of copper sulfide-titanium dioxide nano composite
CN108311132A (en) * 2018-03-06 2018-07-24 绍兴文理学院 A kind of preparation method of visible light ternary photochemical catalyst
CN108554416B (en) * 2018-03-29 2021-03-19 上海化工研究院有限公司 Modified cobalt-based catalyst and preparation method and application thereof
US11577224B2 (en) 2018-05-01 2023-02-14 Hamilton Sundstrand Corporation Gas treatment method and materials
CN108906131A (en) * 2018-06-29 2018-11-30 佛山腾鲤新能源科技有限公司 A kind of preparation method of composite photocatalyst material
CN109647511A (en) * 2019-01-21 2019-04-19 南京融众环境工程研究院有限公司 A method of catalysis light degradation sewage
CN109772410B (en) * 2019-02-21 2021-11-09 西南大学 High-efficiency iridium-based electrolytic water bifunctional catalyst and preparation method and application thereof
CN109944067A (en) * 2019-03-05 2019-06-28 华南理工大学 A kind of nano silver particles/cellulose fiber composite material and preparation method
CN109939732B (en) * 2019-03-26 2020-12-29 中国科学院化学研究所 Application of fullerene derivative modified semiconductor composite material in photocatalytic degradation of formaldehyde
CN110354906A (en) * 2019-08-27 2019-10-22 合肥学院 A kind of Cu2O/ chitin composite membrane and preparation method thereof
CN110560106A (en) * 2019-09-27 2019-12-13 南京工业大学 Preparation method of bismuth phosphate-cadmium sulfide nanorod composite visible-light-driven photocatalyst
CN111389365B (en) * 2020-04-16 2022-11-25 郑州大学 Carbon nanotube/titanium dioxide composite film and preparation method and application thereof
CN113247942B (en) * 2021-05-13 2022-04-26 贵州理工学院 Preparation method and application of nano copper oxide
CN113578384B (en) * 2021-08-19 2023-07-18 江苏大学 Ectopic reaction Cr 6+ Preparation method and application of ion imprinting photocatalytic film
CN114029045A (en) * 2021-11-30 2022-02-11 河海大学 Photocatalyst prepared by doping titanium dioxide with nano material and preparation method thereof
CN116554914B (en) * 2023-05-04 2024-06-07 重庆工商大学 Modified CdSe QDs/B-SiO2Application of lignin oil and carbon dioxide photocatalysis in preparation of fuel precursor and synthesis gas

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110039690A1 (en) * 2004-02-02 2011-02-17 Nanosys, Inc. Porous substrates, articles, systems and compositions comprising nanofibers and methods of their use and production
US20120125781A1 (en) * 2008-12-10 2012-05-24 Zhang jin zhong Compositions and methods for synthesis of hydrogen fuel
US20100213046A1 (en) * 2009-01-06 2010-08-26 The Penn State Research Foundation Titania nanotube arrays, methods of manufacture, and photocatalytic conversion of carbon dioxide using same

Also Published As

Publication number Publication date
EP2630086A4 (en) 2014-09-17
WO2012052624A1 (en) 2012-04-26
EP2630086A1 (en) 2013-08-28

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