CN109569725B - 一种一步法制备磁性Cu(I)微球催化剂的方法 - Google Patents
一种一步法制备磁性Cu(I)微球催化剂的方法 Download PDFInfo
- Publication number
- CN109569725B CN109569725B CN201811397504.6A CN201811397504A CN109569725B CN 109569725 B CN109569725 B CN 109569725B CN 201811397504 A CN201811397504 A CN 201811397504A CN 109569725 B CN109569725 B CN 109569725B
- Authority
- CN
- China
- Prior art keywords
- solution
- magnetic
- chitosan
- source
- copper
- 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
- 239000003054 catalyst Substances 0.000 title claims abstract description 82
- 239000004005 microsphere Substances 0.000 title claims abstract description 61
- 238000000034 method Methods 0.000 title claims abstract description 32
- 239000010949 copper Substances 0.000 claims abstract description 72
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 54
- 229920001661 Chitosan Polymers 0.000 claims abstract description 47
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052802 copper Inorganic materials 0.000 claims abstract description 22
- 229910052742 iron Inorganic materials 0.000 claims abstract description 22
- 239000002243 precursor Substances 0.000 claims abstract description 14
- 238000004132 cross linking Methods 0.000 claims abstract description 8
- 238000005406 washing Methods 0.000 claims abstract description 8
- 238000001035 drying Methods 0.000 claims abstract description 7
- 230000007935 neutral effect Effects 0.000 claims abstract description 6
- 239000012692 Fe precursor Substances 0.000 claims abstract description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Natural products CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 37
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 229960002089 ferrous chloride Drugs 0.000 claims description 17
- NMCUIPGRVMDVDB-UHFFFAOYSA-L iron dichloride Chemical group Cl[Fe]Cl NMCUIPGRVMDVDB-UHFFFAOYSA-L 0.000 claims description 17
- 238000003756 stirring Methods 0.000 claims description 12
- 239000002904 solvent Substances 0.000 claims description 8
- 239000003513 alkali Substances 0.000 claims description 6
- CWYNVVGOOAEACU-UHFFFAOYSA-N Fe2+ Chemical compound [Fe+2] CWYNVVGOOAEACU-UHFFFAOYSA-N 0.000 claims description 5
- SXRSQZLOMIGNAQ-UHFFFAOYSA-N Glutaraldehyde Chemical compound O=CCCCC=O SXRSQZLOMIGNAQ-UHFFFAOYSA-N 0.000 claims description 4
- 238000007605 air drying Methods 0.000 claims description 4
- 239000002585 base Substances 0.000 claims description 3
- NWFNSTOSIVLCJA-UHFFFAOYSA-L copper;diacetate;hydrate Chemical group O.[Cu+2].CC([O-])=O.CC([O-])=O NWFNSTOSIVLCJA-UHFFFAOYSA-L 0.000 claims description 3
- 239000010865 sewage Substances 0.000 claims description 3
- 125000000218 acetic acid group Chemical group C(C)(=O)* 0.000 claims description 2
- 239000003431 cross linking reagent Substances 0.000 claims description 2
- 230000006196 deacetylation Effects 0.000 claims description 2
- 238000003381 deacetylation reaction Methods 0.000 claims description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 abstract description 9
- IYRDVAUFQZOLSB-UHFFFAOYSA-N copper iron Chemical compound [Fe].[Cu] IYRDVAUFQZOLSB-UHFFFAOYSA-N 0.000 abstract description 9
- 230000015556 catabolic process Effects 0.000 abstract description 4
- 238000006731 degradation reaction Methods 0.000 abstract description 4
- 239000000243 solution Substances 0.000 description 46
- 239000000975 dye Substances 0.000 description 17
- 239000003344 environmental pollutant Substances 0.000 description 13
- 231100000719 pollutant Toxicity 0.000 description 13
- 230000003197 catalytic effect Effects 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 11
- OPQARKPSCNTWTJ-UHFFFAOYSA-L copper(ii) acetate Chemical compound [Cu+2].CC([O-])=O.CC([O-])=O OPQARKPSCNTWTJ-UHFFFAOYSA-L 0.000 description 9
- 230000000694 effects Effects 0.000 description 9
- 238000002360 preparation method Methods 0.000 description 9
- 239000000463 material Substances 0.000 description 8
- SZVJSHCCFOBDDC-UHFFFAOYSA-N iron(II,III) oxide Inorganic materials O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 description 7
- 238000012360 testing method Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 6
- 239000002245 particle Substances 0.000 description 6
- 238000004737 colorimetric analysis Methods 0.000 description 5
- 239000013078 crystal Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- DTQVDTLACAAQTR-UHFFFAOYSA-N Trifluoroacetic acid Chemical compound OC(=O)C(F)(F)F DTQVDTLACAAQTR-UHFFFAOYSA-N 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- 239000002957 persistent organic pollutant Substances 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 3
- VTLYFUHAOXGGBS-UHFFFAOYSA-N Fe3+ Chemical compound [Fe+3] VTLYFUHAOXGGBS-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 238000004090 dissolution Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000010557 suspension polymerization reaction Methods 0.000 description 3
- -1 trifluoroacetate ions Chemical class 0.000 description 3
- WXNZTHHGJRFXKQ-UHFFFAOYSA-N 4-chlorophenol Chemical compound OC1=CC=C(Cl)C=C1 WXNZTHHGJRFXKQ-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 description 2
- 239000004098 Tetracycline Substances 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- MXWJVTOOROXGIU-UHFFFAOYSA-N atrazine Chemical compound CCNC1=NC(Cl)=NC(NC(C)C)=N1 MXWJVTOOROXGIU-UHFFFAOYSA-N 0.000 description 2
- 150000001720 carbohydrates Chemical class 0.000 description 2
- 229910001431 copper ion Inorganic materials 0.000 description 2
- 150000002484 inorganic compounds Chemical class 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000006911 nucleation Effects 0.000 description 2
- 238000010899 nucleation Methods 0.000 description 2
- 239000007800 oxidant agent Substances 0.000 description 2
- 230000001590 oxidative effect Effects 0.000 description 2
- 239000008188 pellet Substances 0.000 description 2
- 239000000575 pesticide Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000001878 scanning electron micrograph Methods 0.000 description 2
- 229960002180 tetracycline Drugs 0.000 description 2
- 229930101283 tetracycline Natural products 0.000 description 2
- 235000019364 tetracycline Nutrition 0.000 description 2
- 150000003522 tetracyclines Chemical class 0.000 description 2
- 238000009210 therapy by ultrasound Methods 0.000 description 2
- 229910021642 ultra pure water Inorganic materials 0.000 description 2
- 239000012498 ultrapure water Substances 0.000 description 2
- 238000004506 ultrasonic cleaning Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- PEAGNRWWSMMRPZ-UHFFFAOYSA-L woodstain scarlet Chemical compound [Na+].[Na+].OC1=CC=C2C=C(S([O-])(=O)=O)C=C(S([O-])(=O)=O)C2=C1N=NC(C=C1)=CC=C1N=NC1=CC=CC=C1 PEAGNRWWSMMRPZ-UHFFFAOYSA-L 0.000 description 2
- NXPARLMCOXVMQH-UHFFFAOYSA-L C(C)(=O)[O-].[Cu+2].C(C)(=O)O.C(C)(=O)[O-] Chemical compound C(C)(=O)[O-].[Cu+2].C(C)(=O)O.C(C)(=O)[O-] NXPARLMCOXVMQH-UHFFFAOYSA-L 0.000 description 1
- 229920002101 Chitin Polymers 0.000 description 1
- WETWJCDKMRHUPV-UHFFFAOYSA-N Chloride-Acetic acid Natural products CC(Cl)=O WETWJCDKMRHUPV-UHFFFAOYSA-N 0.000 description 1
- NWGKJDSIEKMTRX-AAZCQSIUSA-N Sorbitan monooleate Chemical compound CCCCCCCC\C=C/CCCCCCCC(=O)OC[C@@H](O)[C@H]1OC[C@H](O)[C@H]1O NWGKJDSIEKMTRX-AAZCQSIUSA-N 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- WJGAPUXHSQQWQF-UHFFFAOYSA-N acetic acid;hydrochloride Chemical compound Cl.CC(O)=O WJGAPUXHSQQWQF-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 239000013543 active substance Substances 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 230000003115 biocidal effect Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- RKPHXALLZGIJBL-UHFFFAOYSA-K chromium(3+);hydron;3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical compound [H+].[H+].[H+].[Cr+3].C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3[O-])=C([O-])C=C(S([O-])(=O)=O)C2=C1.C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3[O-])=C([O-])C=C(S([O-])(=O)=O)C2=C1 RKPHXALLZGIJBL-UHFFFAOYSA-K 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- BERDEBHAJNAUOM-UHFFFAOYSA-N copper(I) oxide Inorganic materials [Cu]O[Cu] BERDEBHAJNAUOM-UHFFFAOYSA-N 0.000 description 1
- KRFJLUBVMFXRPN-UHFFFAOYSA-N cuprous oxide Chemical group [O-2].[Cu+].[Cu+] KRFJLUBVMFXRPN-UHFFFAOYSA-N 0.000 description 1
- 229940112669 cuprous oxide Drugs 0.000 description 1
- 230000000850 deacetylating effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 238000004128 high performance liquid chromatography Methods 0.000 description 1
- 238000001027 hydrothermal synthesis Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229940057995 liquid paraffin Drugs 0.000 description 1
- 238000007885 magnetic separation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- JRKICGRDRMAZLK-UHFFFAOYSA-L peroxydisulfate Chemical compound [O-]S(=O)(=O)OOS([O-])(=O)=O JRKICGRDRMAZLK-UHFFFAOYSA-L 0.000 description 1
- 239000003208 petroleum Substances 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 238000010558 suspension polymerization method Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- 238000002604 ultrasonography 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
- B01J31/00—Catalysts comprising hydrides, coordination complexes or organic compounds
- B01J31/16—Catalysts comprising hydrides, coordination complexes or organic compounds containing coordination complexes
- B01J31/22—Organic complexes
- B01J31/2204—Organic complexes the ligands containing oxygen or sulfur as complexing atoms
- B01J31/2208—Oxygen, e.g. acetylacetonates
- B01J31/2226—Anionic ligands, i.e. the overall ligand carries at least one formal negative charge
- B01J31/223—At least two oxygen atoms present in one at least bidentate or bridging ligand
-
- 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
- B01J35/33—Electric or magnetic 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
- B01J35/51—Spheres
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/722—Oxidation by peroxides
-
- 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
- C02F1/72—Treatment of water, waste water, or sewage by oxidation
- C02F1/725—Treatment of water, waste water, or sewage by oxidation by catalytic oxidation
-
- 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
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/306—Pesticides
-
- 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
- C02F2101/308—Dyes; Colorants; Fluorescent agents
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Inorganic Chemistry (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811397504.6A CN109569725B (zh) | 2018-11-22 | 2018-11-22 | 一种一步法制备磁性Cu(I)微球催化剂的方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201811397504.6A CN109569725B (zh) | 2018-11-22 | 2018-11-22 | 一种一步法制备磁性Cu(I)微球催化剂的方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN109569725A CN109569725A (zh) | 2019-04-05 |
CN109569725B true CN109569725B (zh) | 2021-07-20 |
Family
ID=65923727
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201811397504.6A Active CN109569725B (zh) | 2018-11-22 | 2018-11-22 | 一种一步法制备磁性Cu(I)微球催化剂的方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN109569725B (zh) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111905814A (zh) * | 2020-07-01 | 2020-11-10 | 西安工程大学 | 一种生物催化剂的制备方法 |
CN112206826B (zh) * | 2020-11-14 | 2023-04-28 | 北京工业大学 | 一种钴铁合金磁性壳聚糖碳化微球的制备方法及应用 |
CN112473746B (zh) * | 2020-12-08 | 2022-03-04 | 东华大学 | Cu0-四氧化三铁@壳聚糖纳米材料的制备方法和应用 |
CN112642461B (zh) * | 2020-12-30 | 2022-09-09 | 江苏东方维德环保科技有限公司 | 一种富含氧空位的改性铁酸亚铜催化剂及其制备方法和应用 |
CN113209968B (zh) * | 2021-04-27 | 2023-06-02 | 北京工业大学 | 一种磁性铜铁双金属生物质炭微球的制备方法及应用 |
CN114160136B (zh) * | 2021-12-02 | 2024-03-08 | 北京工业大学 | 应用于宽pH范围条件下非均相类芬顿体系的铜-铁-凹土-壳聚糖催化剂的制备方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101591445A (zh) * | 2008-05-30 | 2009-12-02 | 中国海洋大学 | 磁性壳聚糖金属配合物微粒的制备工艺 |
CN104353428A (zh) * | 2014-11-03 | 2015-02-18 | 中国科学院过程工程研究所 | 一种氧化还原响应性金属凝胶与壳聚糖复合磁性微球、制备方法及其应用 |
CN106732435A (zh) * | 2017-02-06 | 2017-05-31 | 武汉理工大学 | 一种Fe3O4/壳聚糖共沉淀制备磁性壳聚糖吸附剂的方法 |
CN108043363A (zh) * | 2017-12-13 | 2018-05-18 | 武汉理工大学 | 磁性壳聚糖吸附剂的制备方法 |
-
2018
- 2018-11-22 CN CN201811397504.6A patent/CN109569725B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101591445A (zh) * | 2008-05-30 | 2009-12-02 | 中国海洋大学 | 磁性壳聚糖金属配合物微粒的制备工艺 |
CN104353428A (zh) * | 2014-11-03 | 2015-02-18 | 中国科学院过程工程研究所 | 一种氧化还原响应性金属凝胶与壳聚糖复合磁性微球、制备方法及其应用 |
CN106732435A (zh) * | 2017-02-06 | 2017-05-31 | 武汉理工大学 | 一种Fe3O4/壳聚糖共沉淀制备磁性壳聚糖吸附剂的方法 |
CN108043363A (zh) * | 2017-12-13 | 2018-05-18 | 武汉理工大学 | 磁性壳聚糖吸附剂的制备方法 |
Non-Patent Citations (2)
Title |
---|
Magnetically separable Cu2O/chitosan-Fe3O4 nanocomposites:preparation, charaterization and visible-light photocatalytic performance;Chunhua Cao er al.;《Applied Surface Science》;20150207;第333卷;全文 * |
Synthesis of magnetic porous Fe3O4/C/Cu2O composite as an excellent photo-fenton catalyst under neutral condition;Fanfan Chai et al.;《Journal of Colloid and Interface Science》;20160430;第475卷;全文 * |
Also Published As
Publication number | Publication date |
---|---|
CN109569725A (zh) | 2019-04-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN109569725B (zh) | 一种一步法制备磁性Cu(I)微球催化剂的方法 | |
CN107999033B (zh) | 一种吸附砷的聚多巴胺/氨基化碳纳米管/海藻酸钠微球 | |
CN111359589B (zh) | 一种壳聚糖/细菌纤维素复合气凝胶吸附剂及其制备方法与应用 | |
CN102350324A (zh) | 多功能复合吸附剂及其制备方法和应用 | |
CN111450806B (zh) | 一种基于废弃玉米芯的多孔吸附抗菌复合材料的制备方法 | |
CN111068632A (zh) | 一种铅离子复合吸附剂及其制备方法 | |
CN112473746B (zh) | Cu0-四氧化三铁@壳聚糖纳米材料的制备方法和应用 | |
CN105149003B (zh) | 一种壳聚糖双金属配合物催化剂的制备方法及应用 | |
CN113713785B (zh) | 一种聚多巴胺包裹壳聚糖-氢氧化钴凝胶球及其制备方法和应用 | |
CN108927172B (zh) | 一种负载金纳米粒子的磁性生物质碳材料的制备及其应用 | |
CN107159157A (zh) | 含有重金属离子印迹交联壳聚糖纳米纤维膜及其制备方法 | |
CN108772038B (zh) | 一种脱除水中铅离子的吸附剂及其制备方法和应用 | |
CN113578263A (zh) | 吸附材料制备方法及废水除磷工艺 | |
CN111957299B (zh) | 一种功能化铜基MOFs材料及其制备方法和应用 | |
CN113600133A (zh) | 一种除磷吸附剂及其制备方法和应用 | |
CN109731548B (zh) | 一种活性炭/锆-锰氧化物复合材料及其制备方法与应用 | |
CN113600146B (zh) | 一种铁、锰复合膜吸附剂及其制备方法和其吸附水体与土壤中砷、镉的应用 | |
CN115646458A (zh) | 一种磷吸附水凝胶及其制备方法和应用 | |
CN102886240B (zh) | 一种去除水中有毒元素砷的吸附剂及其应用 | |
CN109110869B (zh) | 利用壳聚糖修饰活性焦原位负载纳米金催化剂处理有机污染物的方法 | |
CN108275767B (zh) | 一种臭氧催化降解印染废水的处理工艺 | |
CN114950352B (zh) | 一种碳酸镧改性Fe3O4@C除磷吸附剂及其制备方法和应用 | |
CN113522247B (zh) | 酶驱动α-Fe2O3/UiO型金属有机骨架多孔微电机及其制备方法、应用 | |
CN115010236B (zh) | 聚合冻凝胶负载硫化纳米零价铁双金属复合材料的制备方法及应用 | |
CN113952940B (zh) | 一种选择性去除Sb离子的表面印迹微球吸附材料的制备方法 |
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 | ||
CB03 | Change of inventor or designer information | ||
CB03 | Change of inventor or designer information |
Inventor after: Shen Chensi Inventor after: Chen Hui Inventor after: Zeng Xiamei Inventor after: Xu Chenye Inventor after: Zhang Di Inventor after: Liu Yanbiao Inventor after: Peng Cheng Inventor after: Li Hao Inventor after: Zhao Feng Inventor after: Xiao Rui Inventor before: Shen Chensi Inventor before: Zeng Xiamei Inventor before: Zhang Di Inventor before: Liu Yanbiao Inventor before: Peng Cheng Inventor before: Li Hao Inventor before: Zhao Feng Inventor before: Xiao Rui Inventor before: Chen Hui |
|
GR01 | Patent grant | ||
GR01 | Patent grant |