CN113198481A - 一种钙钛矿光催化剂的制备方法 - Google Patents
一种钙钛矿光催化剂的制备方法 Download PDFInfo
- Publication number
- CN113198481A CN113198481A CN202110491840.2A CN202110491840A CN113198481A CN 113198481 A CN113198481 A CN 113198481A CN 202110491840 A CN202110491840 A CN 202110491840A CN 113198481 A CN113198481 A CN 113198481A
- Authority
- CN
- China
- Prior art keywords
- perovskite
- rare earth
- photocatalyst
- precursor solution
- transition metal
- 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.)
- Granted
Links
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 9
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims abstract description 58
- 229910052759 nickel Inorganic materials 0.000 claims abstract description 30
- 239000002243 precursor Substances 0.000 claims abstract description 23
- 229910052761 rare earth metal Inorganic materials 0.000 claims abstract description 19
- -1 rare earth metal ions Chemical class 0.000 claims abstract description 19
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 14
- 229910001428 transition metal ion Inorganic materials 0.000 claims abstract description 11
- 238000010438 heat treatment Methods 0.000 claims description 33
- 238000000034 method Methods 0.000 claims description 20
- 238000001816 cooling Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 230000008569 process Effects 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- 229910052723 transition metal Inorganic materials 0.000 claims description 7
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical group [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims description 6
- 235000011114 ammonium hydroxide Nutrition 0.000 claims description 6
- BHPQYMZQTOCNFJ-UHFFFAOYSA-N Calcium cation Chemical compound [Ca+2] BHPQYMZQTOCNFJ-UHFFFAOYSA-N 0.000 claims description 5
- 229910001424 calcium ion Inorganic materials 0.000 claims description 5
- 238000011282 treatment Methods 0.000 claims description 4
- 239000002957 persistent organic pollutant Substances 0.000 claims description 3
- 150000002910 rare earth metals Chemical class 0.000 claims description 3
- 229910052684 Cerium Inorganic materials 0.000 claims description 2
- 229910052691 Erbium Inorganic materials 0.000 claims description 2
- 229910052779 Neodymium Inorganic materials 0.000 claims description 2
- 229910052777 Praseodymium Inorganic materials 0.000 claims description 2
- 229910052769 Ytterbium Inorganic materials 0.000 claims description 2
- 238000007605 air drying Methods 0.000 claims description 2
- DKAGJZJALZXOOV-UHFFFAOYSA-N hydrate;hydrochloride Chemical compound O.Cl DKAGJZJALZXOOV-UHFFFAOYSA-N 0.000 claims description 2
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 229910052746 lanthanum Inorganic materials 0.000 claims description 2
- 229910052748 manganese Inorganic materials 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 229910052750 molybdenum Inorganic materials 0.000 claims description 2
- 229910052758 niobium Inorganic materials 0.000 claims description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 claims description 2
- 239000010865 sewage Substances 0.000 claims description 2
- 229910002001 transition metal nitrate Inorganic materials 0.000 claims description 2
- 238000005406 washing Methods 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 238000003837 high-temperature calcination Methods 0.000 claims 1
- 229910001994 rare earth metal nitrate Inorganic materials 0.000 claims 1
- 230000001699 photocatalysis Effects 0.000 abstract description 15
- 239000000463 material Substances 0.000 abstract description 14
- 239000006260 foam Substances 0.000 abstract description 7
- 238000007146 photocatalysis Methods 0.000 abstract description 5
- 239000003054 catalyst Substances 0.000 abstract description 4
- 238000013032 photocatalytic reaction Methods 0.000 abstract description 4
- 230000003993 interaction Effects 0.000 abstract description 2
- 238000011084 recovery Methods 0.000 abstract description 2
- 238000004321 preservation Methods 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 16
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 8
- 150000001768 cations Chemical class 0.000 description 8
- 239000007864 aqueous solution Substances 0.000 description 4
- ZCCIPPOKBCJFDN-UHFFFAOYSA-N calcium nitrate Chemical compound [Ca+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ZCCIPPOKBCJFDN-UHFFFAOYSA-N 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 4
- 239000008367 deionised water Substances 0.000 description 4
- 229910021641 deionized water Inorganic materials 0.000 description 4
- FYDKNKUEBJQCCN-UHFFFAOYSA-N lanthanum(3+);trinitrate Chemical compound [La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O FYDKNKUEBJQCCN-UHFFFAOYSA-N 0.000 description 4
- KBJMLQFLOWQJNF-UHFFFAOYSA-N nickel(ii) nitrate Chemical compound [Ni+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O KBJMLQFLOWQJNF-UHFFFAOYSA-N 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000013078 crystal Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical compound O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 238000001354 calcination Methods 0.000 description 2
- 230000003197 catalytic effect Effects 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009832 plasma treatment Methods 0.000 description 2
- PYWVYCXTNDRMGF-UHFFFAOYSA-N rhodamine B Chemical compound [Cl-].C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O PYWVYCXTNDRMGF-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052783 alkali metal Inorganic materials 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 239000001569 carbon dioxide Substances 0.000 description 1
- 229910002092 carbon dioxide Inorganic materials 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000002800 charge carrier Substances 0.000 description 1
- RKTYLMNFRDHKIL-UHFFFAOYSA-N copper;5,10,15,20-tetraphenylporphyrin-22,24-diide Chemical compound [Cu+2].C1=CC(C(=C2C=CC([N-]2)=C(C=2C=CC=CC=2)C=2C=CC(N=2)=C(C=2C=CC=CC=2)C2=CC=C3[N-]2)C=2C=CC=CC=2)=NC1=C3C1=CC=CC=C1 RKTYLMNFRDHKIL-UHFFFAOYSA-N 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000011068 loading method Methods 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 238000001782 photodegradation Methods 0.000 description 1
- 238000006862 quantum yield reaction Methods 0.000 description 1
- 239000000376 reactant Substances 0.000 description 1
- 238000006462 rearrangement reaction Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229940043267 rhodamine b Drugs 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006276 transfer reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 229910052724 xenon Inorganic materials 0.000 description 1
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 1
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
- B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
- B01J23/83—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36 with rare earths or actinides
-
- 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
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110491840.2A CN113198481B (zh) | 2021-05-06 | 2021-05-06 | 一种钙钛矿光催化剂的制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202110491840.2A CN113198481B (zh) | 2021-05-06 | 2021-05-06 | 一种钙钛矿光催化剂的制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN113198481A true CN113198481A (zh) | 2021-08-03 |
CN113198481B CN113198481B (zh) | 2023-08-22 |
Family
ID=77029045
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202110491840.2A Active CN113198481B (zh) | 2021-05-06 | 2021-05-06 | 一种钙钛矿光催化剂的制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN113198481B (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113663680A (zh) * | 2021-09-23 | 2021-11-19 | 西南科技大学 | 一种复合型可见光光催化材料及其制备方法和应用 |
CN114700081A (zh) * | 2022-03-18 | 2022-07-05 | 南京大学 | 一种过渡金属离子调控性能的钙钛矿型金属铈盐的制备及应用 |
CN114950450A (zh) * | 2022-04-15 | 2022-08-30 | 兰州大学 | 一种催化降解四环素的双金属氧化物及其制备方法和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100133111A1 (en) * | 2008-10-08 | 2010-06-03 | Massachusetts Institute Of Technology | Catalytic materials, photoanodes, and photoelectrochemical cells for water electrolysis and other electrochemical techniques |
CN107029752A (zh) * | 2017-06-10 | 2017-08-11 | 无锡市恒利弘实业有限公司 | 一种铂/石墨烯‑钙钛矿‑泡沫镍催化剂的制备方法 |
CN108470628A (zh) * | 2018-04-17 | 2018-08-31 | 吉林大学 | 一种复合电极材料及其制备方法 |
CN109482190A (zh) * | 2018-12-23 | 2019-03-19 | 哈尔滨商业大学 | 一种泡沫镍负载钛酸锌光催化材料及其制备方法 |
-
2021
- 2021-05-06 CN CN202110491840.2A patent/CN113198481B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100133111A1 (en) * | 2008-10-08 | 2010-06-03 | Massachusetts Institute Of Technology | Catalytic materials, photoanodes, and photoelectrochemical cells for water electrolysis and other electrochemical techniques |
CN107029752A (zh) * | 2017-06-10 | 2017-08-11 | 无锡市恒利弘实业有限公司 | 一种铂/石墨烯‑钙钛矿‑泡沫镍催化剂的制备方法 |
CN108470628A (zh) * | 2018-04-17 | 2018-08-31 | 吉林大学 | 一种复合电极材料及其制备方法 |
CN109482190A (zh) * | 2018-12-23 | 2019-03-19 | 哈尔滨商业大学 | 一种泡沫镍负载钛酸锌光催化材料及其制备方法 |
Non-Patent Citations (2)
Title |
---|
TINGWEN ZHAO, ET AL: "Vertical growth of porous perovskite nanoarrays on nickel foam for efficient oxygen evolution reaction" * |
尚静媛等: "纳米LaCoO3的制备及其应用研究" * |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113663680A (zh) * | 2021-09-23 | 2021-11-19 | 西南科技大学 | 一种复合型可见光光催化材料及其制备方法和应用 |
CN114700081A (zh) * | 2022-03-18 | 2022-07-05 | 南京大学 | 一种过渡金属离子调控性能的钙钛矿型金属铈盐的制备及应用 |
CN114950450A (zh) * | 2022-04-15 | 2022-08-30 | 兰州大学 | 一种催化降解四环素的双金属氧化物及其制备方法和应用 |
Also Published As
Publication number | Publication date |
---|---|
CN113198481B (zh) | 2023-08-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN113198481B (zh) | 一种钙钛矿光催化剂的制备方法 | |
AU2020103244A4 (en) | Preparation of CuO-LaCoO3 mesoporous supported catalyst | |
CN112371105B (zh) | 一种五氧化二铌/二氧化钛复合光催化剂及其制备方法和应用 | |
CN107185547B (zh) | 一种C/Fe-FeVO4复合光催化剂及其制备方法和应用 | |
CN105664902A (zh) | 一种三价钛离子自掺杂二氧化钛纳米片催化剂 | |
CN107213907B (zh) | 一种泡沫镍基原位介孔状催化氧化催化剂的制备方法 | |
CN113019418A (zh) | 一种高活性的g-C3N4光催化材料及其制备方法和应用 | |
CN106975509B (zh) | 一种氮、铁共掺杂钒酸铋可见光催化剂的制备方法及应用 | |
CN111841530A (zh) | 一种促进水光解产氢的催化剂及其制备方法 | |
Zhang et al. | Enhanced electron density of the π-conjugated structure and in-plane charge transport to boost photocatalytic H2 evolution of g-C3N4 | |
CN113663667B (zh) | 一种基于过渡金属改性的锰基复合催化剂及其制备方法和应用 | |
CN113713796B (zh) | 一种Ni-NiO/C-TiO2核壳结构纳米棒状材料光催化剂的制备方法 | |
CN112934249A (zh) | 一种磷掺杂石墨氮化碳/四氧化三铁复合材料的制备及应用 | |
CN111013565B (zh) | 一种镱铒掺杂的钛白粉/凹凸棒石纳米复合材料及其制备方法和应用 | |
CN112958093A (zh) | 铁酸钴含氧缺陷的光催化剂及其制备方法与应用 | |
CN115450041B (zh) | 一种具有高远红外发射率的碳布负载高熵尖晶石陶瓷材料及其制备方法 | |
CN114653356B (zh) | 镧掺杂二氧化铈催化剂材料的制备方法和去甲醛复合物 | |
CN110697768A (zh) | 一种介孔TiO2材料和催化剂及其制备方法以及一种脱硝方法 | |
CN113967476B (zh) | 一种钙钛矿负载钴高效催化剂、制备方法以及甲烷部分氧化制备甲醇的方法 | |
CN111715267B (zh) | 一种氮化碳/氯氧化铋/氧化钨异质结光催化剂及其制备方法和应用 | |
CN108275748A (zh) | 一种铌酸锶钠材料及其制备方法与应用 | |
CN113797937A (zh) | 一种铌酸钠/硫化镉复合棒状热释电催化剂的制备方法及应用 | |
KR101759108B1 (ko) | 메탄 산화용 복합산화물 촉매 및 그 제조방법 | |
KR101759183B1 (ko) | 메탄 산화용 복합산화물 촉매 및 그 제조방법 | |
CN111744467A (zh) | 一种CaTiO3/CaO/TiO2复合材料的制备方法及其应用 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240517 Address after: 230000 Room 203, building 2, phase I, e-commerce Park, Jinggang Road, Shushan Economic Development Zone, Hefei City, Anhui Province Patentee after: Hefei Jiuzhou Longteng scientific and technological achievement transformation Co.,Ltd. Country or region after: China Address before: 223000 No. 111, Changjiang West Road, Huai'an City, Jiangsu Province Patentee before: HUAIYIN NORMAL University Country or region before: China |
|
TR01 | Transfer of patent right |