CN113856611B - 一种磁性十二面体铁酸镧吸附剂及其制备方法 - Google Patents
一种磁性十二面体铁酸镧吸附剂及其制备方法 Download PDFInfo
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- CN113856611B CN113856611B CN202111141478.2A CN202111141478A CN113856611B CN 113856611 B CN113856611 B CN 113856611B CN 202111141478 A CN202111141478 A CN 202111141478A CN 113856611 B CN113856611 B CN 113856611B
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- 229910052746 lanthanum Inorganic materials 0.000 title claims abstract description 41
- FZLIPJUXYLNCLC-UHFFFAOYSA-N lanthanum atom Chemical compound [La] FZLIPJUXYLNCLC-UHFFFAOYSA-N 0.000 title claims abstract description 39
- 229910000859 α-Fe Inorganic materials 0.000 title claims abstract description 34
- 239000003463 adsorbent Substances 0.000 title claims abstract description 28
- 238000002360 preparation method Methods 0.000 title claims abstract description 21
- YRKCREAYFQTBPV-UHFFFAOYSA-N acetylacetone Chemical compound CC(=O)CC(C)=O YRKCREAYFQTBPV-UHFFFAOYSA-N 0.000 claims abstract description 40
- 239000002243 precursor Substances 0.000 claims abstract description 25
- 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 claims abstract description 23
- 239000000276 potassium ferrocyanide Substances 0.000 claims abstract description 23
- XOGGUFAVLNCTRS-UHFFFAOYSA-N tetrapotassium;iron(2+);hexacyanide Chemical compound [K+].[K+].[K+].[K+].[Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] XOGGUFAVLNCTRS-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000002244 precipitate Substances 0.000 claims abstract description 22
- VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 claims abstract description 19
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000243 solution Substances 0.000 claims abstract description 18
- 238000000034 method Methods 0.000 claims abstract description 16
- 238000005406 washing Methods 0.000 claims abstract description 16
- 239000008367 deionised water Substances 0.000 claims abstract description 12
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- 238000001035 drying Methods 0.000 claims abstract description 11
- 239000007864 aqueous solution Substances 0.000 claims abstract description 9
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 238000001354 calcination Methods 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims abstract description 4
- GJKFIJKSBFYMQK-UHFFFAOYSA-N lanthanum(3+);trinitrate;hexahydrate Chemical compound O.O.O.O.O.O.[La+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O GJKFIJKSBFYMQK-UHFFFAOYSA-N 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 5
- 230000032683 aging Effects 0.000 claims description 3
- 150000002603 lanthanum Chemical class 0.000 claims description 3
- 230000000630 rising effect Effects 0.000 claims description 2
- 239000012266 salt solution Substances 0.000 claims 1
- 239000003242 anti bacterial agent Substances 0.000 abstract description 3
- 229940088710 antibiotic agent Drugs 0.000 abstract description 3
- 239000000047 product Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 7
- 238000001179 sorption measurement Methods 0.000 description 7
- 238000000926 separation method Methods 0.000 description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 5
- 229910017771 LaFeO Inorganic materials 0.000 description 5
- 239000012621 metal-organic framework Substances 0.000 description 5
- 238000005245 sintering Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000007885 magnetic separation Methods 0.000 description 4
- 239000002105 nanoparticle Substances 0.000 description 4
- 239000004098 Tetracycline Substances 0.000 description 3
- 239000003446 ligand Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229960002180 tetracycline Drugs 0.000 description 3
- 229930101283 tetracycline Natural products 0.000 description 3
- 235000019364 tetracycline Nutrition 0.000 description 3
- 150000003522 tetracyclines Chemical class 0.000 description 3
- POILWHVDKZOXJZ-ARJAWSKDSA-M (z)-4-oxopent-2-en-2-olate Chemical compound C\C([O-])=C\C(C)=O POILWHVDKZOXJZ-ARJAWSKDSA-M 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000003837 high-temperature calcination Methods 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- -1 lanthanum ions Chemical class 0.000 description 2
- 229910021645 metal ion Inorganic materials 0.000 description 2
- 239000002086 nanomaterial Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 238000001556 precipitation Methods 0.000 description 2
- 229910052761 rare earth metal Inorganic materials 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
- CURLTUGMZLYLDI-UHFFFAOYSA-N Carbon dioxide Chemical group O=C=O CURLTUGMZLYLDI-UHFFFAOYSA-N 0.000 description 1
- 229910021536 Zeolite Inorganic materials 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 125000002915 carbonyl group Chemical class [*:2]C([*:1])=O 0.000 description 1
- 238000006555 catalytic reaction Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008139 complexing agent Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000013256 coordination polymer Substances 0.000 description 1
- 229920001795 coordination polymer Polymers 0.000 description 1
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000004146 energy storage Methods 0.000 description 1
- 150000002085 enols Chemical class 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- UETZVSHORCDDTH-UHFFFAOYSA-N iron(2+);hexacyanide Chemical compound [Fe+2].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-].N#[C-] UETZVSHORCDDTH-UHFFFAOYSA-N 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 230000005389 magnetism Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 239000013110 organic ligand Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910001414 potassium ion Inorganic materials 0.000 description 1
- 230000001376 precipitating effect Effects 0.000 description 1
- 239000012716 precipitator Substances 0.000 description 1
- 150000002910 rare earth metals Chemical class 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 239000010457 zeolite Substances 0.000 description 1
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- 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
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/02—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material
- B01J20/0203—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising inorganic material comprising compounds of metals not provided for in B01J20/04
- B01J20/0225—Compounds of Fe, Ru, Os, Co, Rh, Ir, Ni, Pd, Pt
- B01J20/0229—Compounds of Fe
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
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- B01J20/28004—Sorbent size or size distribution, e.g. particle size
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- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
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- B01J20/28009—Magnetic properties
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- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/28—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties
- B01J20/28014—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof characterised by their form or physical properties characterised by their form
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- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
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- 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
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Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103553140A (zh) * | 2013-10-14 | 2014-02-05 | 济南大学 | 一种铁酸镧纳米盘的制备方法 |
CN103819856A (zh) * | 2014-02-20 | 2014-05-28 | 中国科学院东北地理与农业生态研究所 | 聚丙烯酸钠原位生长普鲁士蓝纳米晶复合材料及其制备方法和应用 |
CN104291382A (zh) * | 2014-09-22 | 2015-01-21 | 济南大学 | 一种铁酸镧多孔微球的制备方法 |
CN105562122A (zh) * | 2015-12-15 | 2016-05-11 | 中国科学院上海高等研究院 | 一种钙钛矿型核壳结构的金属氧化物及其制备方法和应用 |
CN106362688A (zh) * | 2016-10-24 | 2017-02-01 | 江苏省农业科学院 | 基于铁酸镧的改性生物炭吸附剂的制备方法及应用 |
CN108448098A (zh) * | 2018-03-30 | 2018-08-24 | 合肥师范学院 | 一种花状结构钠离子电池正极材料Na2CoFe(CN)6的制备方法 |
CN108470904A (zh) * | 2018-03-21 | 2018-08-31 | 淮阴师范学院 | 一种环片状六边形四氧化三锰锂电池负极材料及其制备方法 |
CN109420512A (zh) * | 2017-09-04 | 2019-03-05 | 中国科学院上海硅酸盐研究所 | 一种基于磷酸修饰的光催化材料及其制备方法和应用 |
CN110540216A (zh) * | 2019-08-13 | 2019-12-06 | 东华大学 | 一种碳基普鲁士蓝类似物复合材料及其制备方法与应用 |
CN110538633A (zh) * | 2019-07-31 | 2019-12-06 | 广东工业大学 | 一种选择性吸附芳香类VOCs吸附剂及其制备方法与应用 |
CN111029572A (zh) * | 2019-12-10 | 2020-04-17 | 中国科学院过程工程研究所 | 一种类普鲁士蓝衍生物及其制备方法和应用 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9382274B2 (en) * | 2012-07-27 | 2016-07-05 | Lockheed Martin Advanced Energy Storage, Llc | Aqueous redox flow batteries featuring improved cell design characteristics |
TWI510286B (zh) * | 2014-09-05 | 2015-12-01 | Iner Aec Executive Yuan | 放射性核種顆粒化之無機吸附劑的製備方法 |
-
2021
- 2021-09-28 CN CN202111141478.2A patent/CN113856611B/zh active Active
Patent Citations (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103553140A (zh) * | 2013-10-14 | 2014-02-05 | 济南大学 | 一种铁酸镧纳米盘的制备方法 |
CN103819856A (zh) * | 2014-02-20 | 2014-05-28 | 中国科学院东北地理与农业生态研究所 | 聚丙烯酸钠原位生长普鲁士蓝纳米晶复合材料及其制备方法和应用 |
CN104291382A (zh) * | 2014-09-22 | 2015-01-21 | 济南大学 | 一种铁酸镧多孔微球的制备方法 |
CN105562122A (zh) * | 2015-12-15 | 2016-05-11 | 中国科学院上海高等研究院 | 一种钙钛矿型核壳结构的金属氧化物及其制备方法和应用 |
CN106362688A (zh) * | 2016-10-24 | 2017-02-01 | 江苏省农业科学院 | 基于铁酸镧的改性生物炭吸附剂的制备方法及应用 |
CN109420512A (zh) * | 2017-09-04 | 2019-03-05 | 中国科学院上海硅酸盐研究所 | 一种基于磷酸修饰的光催化材料及其制备方法和应用 |
CN108470904A (zh) * | 2018-03-21 | 2018-08-31 | 淮阴师范学院 | 一种环片状六边形四氧化三锰锂电池负极材料及其制备方法 |
CN108448098A (zh) * | 2018-03-30 | 2018-08-24 | 合肥师范学院 | 一种花状结构钠离子电池正极材料Na2CoFe(CN)6的制备方法 |
CN110538633A (zh) * | 2019-07-31 | 2019-12-06 | 广东工业大学 | 一种选择性吸附芳香类VOCs吸附剂及其制备方法与应用 |
CN110540216A (zh) * | 2019-08-13 | 2019-12-06 | 东华大学 | 一种碳基普鲁士蓝类似物复合材料及其制备方法与应用 |
CN111029572A (zh) * | 2019-12-10 | 2020-04-17 | 中国科学院过程工程研究所 | 一种类普鲁士蓝衍生物及其制备方法和应用 |
Non-Patent Citations (6)
Title |
---|
Ce-Fe bimetallic oxide derived from Prussian blue precursors presents enhanced photodegradation ability for tetracycline under visible light: Its controlled morphology and mechanism studies;Hanli Qin et al.;《Journal of Environmental Chemical Engineering》;第9卷(第6期);文献号106739 * |
Design of Prussian blue analogue-derived double-cone structure Ce-Fe catalysts and their enhanced performance for the selective catalytic reduction of NOx with NH3;Jie Guo et al.;《New J. Chem.》;第44卷;第21244-21251页 * |
Perovskite-type LaFeO3 nanoparticles prepared by thermal decomposition of the La[Fe(CN)6]·5H2O complex: A new reusable catalyst for rapid and efficient reduction of aromatic nitro compounds to arylamines with propan-2-ol under microwave irradiation;Saeid Farhadi et al.;《Journal of Molecular Catalysis A: Chemical》;第339卷;第108-116页 * |
Structural evolution of Ce[Fe(CN)6] and derived porous Fe-CeO2 with high performance for supercapacitor;Hongtao Xie et al.;《Chemical Engineering Journal》;第421卷;文献号127826 * |
低温熔盐法合成铁酸镧纳米粉体;赵金刚;马俊峰;李绍纯;;广东化工(第04期);第86-89页 * |
纳米LaFeO_3溶胶凝胶合成、表征及性能研究;董艳萍;田喜强;赵东江;迟云超;马松艳;;应用化工(第04期);第544-546页 * |
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