CN111482173B - CuO/板钛矿型TiO2的复合纳米材料及其应用 - Google Patents
CuO/板钛矿型TiO2的复合纳米材料及其应用 Download PDFInfo
- Publication number
- CN111482173B CN111482173B CN201910072757.4A CN201910072757A CN111482173B CN 111482173 B CN111482173 B CN 111482173B CN 201910072757 A CN201910072757 A CN 201910072757A CN 111482173 B CN111482173 B CN 111482173B
- Authority
- CN
- China
- Prior art keywords
- cuo
- tio
- brookite
- nano material
- composite nano
- 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
Links
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 title claims abstract description 82
- 229910010413 TiO 2 Inorganic materials 0.000 title claims abstract description 27
- 239000002131 composite material Substances 0.000 title claims abstract description 26
- 239000002086 nanomaterial Substances 0.000 title claims abstract description 19
- 230000003197 catalytic effect Effects 0.000 claims abstract description 29
- 238000006243 chemical reaction Methods 0.000 claims abstract description 21
- 230000003647 oxidation Effects 0.000 claims abstract description 18
- 238000007254 oxidation reaction Methods 0.000 claims abstract description 18
- 239000003054 catalyst Substances 0.000 claims description 20
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 20
- 239000004408 titanium dioxide Substances 0.000 claims description 19
- 239000002135 nanosheet Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 6
- 239000002114 nanocomposite Substances 0.000 claims description 5
- 238000001035 drying Methods 0.000 claims description 3
- 239000002064 nanoplatelet Substances 0.000 claims description 3
- 239000010936 titanium Substances 0.000 claims description 3
- 238000001354 calcination Methods 0.000 claims description 2
- 238000011068 loading method Methods 0.000 claims description 2
- 239000002055 nanoplate Substances 0.000 claims description 2
- 238000002390 rotary evaporation Methods 0.000 claims description 2
- 239000002904 solvent Substances 0.000 claims description 2
- 229910052719 titanium Inorganic materials 0.000 claims description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 claims 1
- 238000002360 preparation method Methods 0.000 abstract description 9
- 230000003993 interaction Effects 0.000 abstract description 2
- 239000002994 raw material Substances 0.000 abstract description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 24
- 229910002091 carbon monoxide Inorganic materials 0.000 description 24
- 239000013078 crystal Substances 0.000 description 13
- 239000000243 solution Substances 0.000 description 11
- AFCARXCZXQIEQB-UHFFFAOYSA-N N-[3-oxo-3-(2,4,6,7-tetrahydrotriazolo[4,5-c]pyridin-5-yl)propyl]-2-[[3-(trifluoromethoxy)phenyl]methylamino]pyrimidine-5-carboxamide Chemical compound O=C(CCNC(=O)C=1C=NC(=NC=1)NCC1=CC(=CC=C1)OC(F)(F)F)N1CC2=C(CC1)NN=N2 AFCARXCZXQIEQB-UHFFFAOYSA-N 0.000 description 7
- 239000007789 gas Substances 0.000 description 7
- 238000011160 research Methods 0.000 description 7
- 238000012360 testing method Methods 0.000 description 5
- 239000000956 alloy Substances 0.000 description 4
- 229910045601 alloy Inorganic materials 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000010718 Oxidation Activity Effects 0.000 description 3
- 238000000026 X-ray photoelectron spectrum Methods 0.000 description 3
- 238000012512 characterization method Methods 0.000 description 3
- 239000008367 deionised water Substances 0.000 description 3
- 229910021641 deionized water Inorganic materials 0.000 description 3
- 238000013507 mapping Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000011941 photocatalyst Substances 0.000 description 3
- 239000010970 precious metal Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 238000001228 spectrum Methods 0.000 description 3
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 description 2
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 239000004202 carbamide Substances 0.000 description 2
- 238000006555 catalytic reaction Methods 0.000 description 2
- 238000000975 co-precipitation Methods 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- 230000000593 degrading effect Effects 0.000 description 2
- 238000002173 high-resolution transmission electron microscopy Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 229960000907 methylthioninium chloride Drugs 0.000 description 2
- 239000011943 nanocatalyst Substances 0.000 description 2
- 239000010453 quartz Substances 0.000 description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 2
- 229910052723 transition metal Inorganic materials 0.000 description 2
- 150000003624 transition metals Chemical class 0.000 description 2
- FLDSMVTWEZKONL-AWEZNQCLSA-N 5,5-dimethyl-N-[(3S)-5-methyl-4-oxo-2,3-dihydro-1,5-benzoxazepin-3-yl]-1,4,7,8-tetrahydrooxepino[4,5-c]pyrazole-3-carboxamide Chemical compound CC1(CC2=C(NN=C2C(=O)N[C@@H]2C(N(C3=C(OC2)C=CC=C3)C)=O)CCO1)C FLDSMVTWEZKONL-AWEZNQCLSA-N 0.000 description 1
- 239000008156 Ringer's lactate solution Substances 0.000 description 1
- 238000003917 TEM image Methods 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000007084 catalytic combustion reaction Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000002537 cosmetic Substances 0.000 description 1
- 230000009849 deactivation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007598 dipping method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000005457 ice water Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 description 1
- 229940012189 methyl orange Drugs 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002105 nanoparticle Substances 0.000 description 1
- 229910000510 noble metal Inorganic materials 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000009965 odorless effect Effects 0.000 description 1
- 229910052763 palladium Inorganic materials 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 230000001699 photocatalysis Effects 0.000 description 1
- 229910052697 platinum Inorganic materials 0.000 description 1
- 229910052573 porcelain Inorganic materials 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000012495 reaction gas Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000005245 sintering Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000000967 suction filtration Methods 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 150000003609 titanium compounds Chemical class 0.000 description 1
- XJDNKRIXUMDJCW-UHFFFAOYSA-J titanium tetrachloride Chemical compound Cl[Ti](Cl)(Cl)Cl XJDNKRIXUMDJCW-UHFFFAOYSA-J 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Images
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
- B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
- B01J23/72—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/864—Removing carbon monoxide or hydrocarbons
-
- 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
- B01J35/40—Catalysts, in general, characterised by their form or physical properties characterised by dimensions, e.g. grain size
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20707—Titanium
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
- B01D2255/207—Transition metals
- B01D2255/20761—Copper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2257/00—Components to be removed
- B01D2257/50—Carbon oxides
- B01D2257/502—Carbon monoxide
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910072757.4A CN111482173B (zh) | 2019-01-25 | 2019-01-25 | CuO/板钛矿型TiO2的复合纳米材料及其应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910072757.4A CN111482173B (zh) | 2019-01-25 | 2019-01-25 | CuO/板钛矿型TiO2的复合纳米材料及其应用 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN111482173A CN111482173A (zh) | 2020-08-04 |
CN111482173B true CN111482173B (zh) | 2022-08-16 |
Family
ID=71788347
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201910072757.4A Active CN111482173B (zh) | 2019-01-25 | 2019-01-25 | CuO/板钛矿型TiO2的复合纳米材料及其应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN111482173B (zh) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101589173A (zh) * | 2007-02-07 | 2009-11-25 | Imra美国公司 | 沉积结晶二氧化钛纳米颗粒和薄膜的方法 |
CN102718253A (zh) * | 2012-06-20 | 2012-10-10 | 中国科学院福建物质结构研究所 | 板钛矿二氧化钛纳米晶及其制备方法和用途 |
CN103167798A (zh) * | 2011-10-12 | 2013-06-19 | 昭和电工株式会社 | 包含氧化亚铜的抗微生物和抗病毒组合物及其制备方法 |
CN103228358A (zh) * | 2011-06-27 | 2013-07-31 | 昭和电工株式会社 | 担载有铜化合物的氧化钛光催化剂和其制造方法 |
CN104211109A (zh) * | 2014-06-12 | 2014-12-17 | 中国科学院福建物质结构研究所 | 高纯度的板钛矿型二氧化钛纳米片及其制备方法和应用 |
CN104837347A (zh) * | 2012-12-13 | 2015-08-12 | 昭和电工株式会社 | 抗微生物和抗病毒性组合物以及其制备方法 |
-
2019
- 2019-01-25 CN CN201910072757.4A patent/CN111482173B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101589173A (zh) * | 2007-02-07 | 2009-11-25 | Imra美国公司 | 沉积结晶二氧化钛纳米颗粒和薄膜的方法 |
CN103228358A (zh) * | 2011-06-27 | 2013-07-31 | 昭和电工株式会社 | 担载有铜化合物的氧化钛光催化剂和其制造方法 |
CN103167798A (zh) * | 2011-10-12 | 2013-06-19 | 昭和电工株式会社 | 包含氧化亚铜的抗微生物和抗病毒组合物及其制备方法 |
CN102718253A (zh) * | 2012-06-20 | 2012-10-10 | 中国科学院福建物质结构研究所 | 板钛矿二氧化钛纳米晶及其制备方法和用途 |
CN104837347A (zh) * | 2012-12-13 | 2015-08-12 | 昭和电工株式会社 | 抗微生物和抗病毒性组合物以及其制备方法 |
CN104211109A (zh) * | 2014-06-12 | 2014-12-17 | 中国科学院福建物质结构研究所 | 高纯度的板钛矿型二氧化钛纳米片及其制备方法和应用 |
Non-Patent Citations (2)
Title |
---|
Brookite TiO2 quasi nanocubes decorated with Cu nanoclusters for enhanced photocatalytic hydrogen production activity;Jinyan Liu等;《Materials Today Chemistry》;20161007;第1-2卷;第23-31页 * |
基于板钛矿型 TiO2的纳米光催化剂的制备及其光催化性能研究;邹云玲等;《中国优秀博硕士学位论文全文数据库(博士) 工程科技Ⅰ辑》;20170715(第07期);参见第6.1-6.2节、第6.3.1节 * |
Also Published As
Publication number | Publication date |
---|---|
CN111482173A (zh) | 2020-08-04 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Tahir | Well-designed ZnFe2O4/Ag/TiO2 nanorods heterojunction with Ag as electron mediator for photocatalytic CO2 reduction to fuels under UV/visible light | |
Tahir et al. | Au-NPs embedded Z–scheme WO3/TiO2 nanocomposite for plasmon-assisted photocatalytic glycerol-water reforming towards enhanced H2 evolution | |
Ke et al. | Photocatalytic water splitting for O2 production under visible-light irradiation on BiVO4 nanoparticles in different sacrificial reagent solutions | |
CN107199047B (zh) | 一种分散于sba-15孔道内的镍基甲烷化催化剂及其制备和应用 | |
Yang et al. | Mesoporous TiO 2/SBA-15, and Cu/TiO 2/SBA-15 composite photocatalysts for photoreduction of CO 2 to methanol | |
Ye et al. | The high photocatalytic efficiency and stability of LaNiO 3/gC 3 N 4 heterojunction nanocomposites for photocatalytic water splitting to hydrogen | |
CN111250081B (zh) | 一种配体保护和原位负载贵金属纳米簇催化剂及其制备方法应用 | |
CN103172030A (zh) | 氧化物粉体及其制备方法、催化剂、以及催化剂载体 | |
CN107890867B (zh) | 一种灰色Pd/TiO2纳米线光催化剂及其制备方法和应用 | |
CN110280250B (zh) | 一种沸石咪唑骨架材料衍生金属氧化物的制备方法及其应用 | |
Bi et al. | In-situ synthesized surface N-doped Pt/TiO2 via flame spray pyrolysis with enhanced thermal stability for CO catalytic oxidation | |
CN111482172B (zh) | CuO/缺陷二氧化钛的复合纳米材料及其应用 | |
Xiao et al. | Insight into the significantly enhanced photocatalytic CO2 reduction performance of Pt/MnOx dual cocatalysts on sea-urchin-like anatase TiO2 microspheres | |
CN109174094A (zh) | 一种金红石相固溶体材料的制备方法及应用 | |
Yang et al. | Catalytic activity and crystal structure modification of Pd/γ-Al2O3–TiO2 catalysts with different Al2O3 contents | |
CN104549411A (zh) | 一种基于sba-15的镍基催化剂的制备及其在sng制备中的应用 | |
Padmaja et al. | Fabrication of hetero-structured mesoporours TiO2-SrTiO3 nanocomposite in presence of Gemini surfactant: characterization and application in catalytic degradation of Acid Orange | |
CN102553562B (zh) | 多重改性复合光催化剂及其制备方法 | |
CN102101051A (zh) | 一种能降解氮氧化物的碳纳米管负载型纳米光催化材料的制备方法 | |
Lai et al. | The ZnO–Au-Titanium oxide nanotubes (TiNTs) composites photocatalysts for CO2 reduction application | |
CN112892607A (zh) | 一种稳定的光催化分解水制氢的三元复合材料及其制备方法 | |
CN111482173B (zh) | CuO/板钛矿型TiO2的复合纳米材料及其应用 | |
CN115722220B (zh) | 一种催化氧化催化剂及其制备方法和应用 | |
CN114950439B (zh) | 一种高效光解水产氢MOF TiO2-NiO材料及其制备方法和应用 | |
CN103084177A (zh) | 一种无模板贵金属修饰氧化锌纳米复合材料的制备方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200804 Assignee: Wuhan Nanwang Environmental Protection Technology Research Co.,Ltd. Assignor: CENTRAL CHINA NORMAL University Contract record no.: X2023980053268 Denomination of invention: Composite nanomaterials of CuO/perovskite type TiO22and their applications Granted publication date: 20220816 License type: Common License Record date: 20231220 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20200804 Assignee: Hubei Ouyue Pharmaceutical Co.,Ltd. Assignor: CENTRAL CHINA NORMAL University Contract record no.: X2023980054452 Denomination of invention: Composite nanomaterials of CuO/perovskite type TiO2and their applications Granted publication date: 20220816 License type: Common License Record date: 20240102 |
|
EE01 | Entry into force of recordation of patent licensing contract |