ZA201903995B - Porous znwo4/wo3 nanotube photocatalyst and simple and controllable prepara-tion method of the same - Google Patents

Porous znwo4/wo3 nanotube photocatalyst and simple and controllable prepara-tion method of the same

Info

Publication number
ZA201903995B
ZA201903995B ZA2019/03995A ZA201903995A ZA201903995B ZA 201903995 B ZA201903995 B ZA 201903995B ZA 2019/03995 A ZA2019/03995 A ZA 2019/03995A ZA 201903995 A ZA201903995 A ZA 201903995A ZA 201903995 B ZA201903995 B ZA 201903995B
Authority
ZA
South Africa
Prior art keywords
znwo4
prepara
controllable
porous
same
Prior art date
Application number
ZA2019/03995A
Inventor
Mingzhi Wei
Ke Sun
Qifang Lu
Enyan Guo
Chaoqun Ma
Xuetao Zhang
Di Ma
Original Assignee
Qilu Univ Of Technology Shandong Academy Of Sciences
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 Qilu Univ Of Technology Shandong Academy Of Sciences filed Critical Qilu Univ Of Technology Shandong Academy Of Sciences
Publication of ZA201903995B publication Critical patent/ZA201903995B/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
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/16—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J23/24—Chromium, molybdenum or tungsten
    • B01J23/30—Tungsten
    • 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
    • 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
    • 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
    • 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
    • B01J37/08—Heat treatment
    • B01J37/082—Decomposition and pyrolysis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y40/00—Manufacture or treatment of nanostructures
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/30—Treatment of water, waste water, or sewage by irradiation
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2305/00—Use of specific compounds during water treatment
    • C02F2305/10—Photocatalysts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nanotechnology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Sciences (AREA)
  • Composite Materials (AREA)
  • Catalysts (AREA)
ZA2019/03995A 2019-04-17 2019-06-20 Porous znwo4/wo3 nanotube photocatalyst and simple and controllable prepara-tion method of the same ZA201903995B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910307381.0A CN109999792A (en) 2019-04-17 2019-04-17 A kind of porous ZnWO4/WO3Nano pipe light catalyst and simple controllable preparation method

Publications (1)

Publication Number Publication Date
ZA201903995B true ZA201903995B (en) 2022-05-25

Family

ID=67172441

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/03995A ZA201903995B (en) 2019-04-17 2019-06-20 Porous znwo4/wo3 nanotube photocatalyst and simple and controllable prepara-tion method of the same

Country Status (2)

Country Link
CN (1) CN109999792A (en)
ZA (1) ZA201903995B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110327914B (en) * 2019-08-19 2021-07-23 齐鲁工业大学 Tungsten trioxide/cadmium tungstate nanofiber photocatalytic material and preparation method and application thereof
CN115634686B (en) * 2022-09-09 2024-04-16 齐鲁工业大学 Photocatalytic material MWO capable of responding to visible light and near infrared light and selectively degrading 4 Preparation method and application thereof

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107299417B (en) * 2017-06-01 2019-03-15 济南大学 A kind of WO3/ZnWO4The preparation method and products thereof of composite micro-nano rice fiber
CN108538607B (en) * 2018-04-28 2020-05-19 天津大学 Type II heterojunction WO3-ZnWO4Thin-film photoelectric anode, preparation method and application thereof
CN109126769B (en) * 2018-10-19 2021-03-16 江西理工大学 Method for preparing tungsten trioxide/zinc tungstate composite photocatalytic material by in-situ self-growth

Also Published As

Publication number Publication date
CN109999792A (en) 2019-07-12

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