CN114538567B - 一种生物碳基单原子钯铜催化剂的制备及应用方法 - Google Patents
一种生物碳基单原子钯铜催化剂的制备及应用方法 Download PDFInfo
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- CN114538567B CN114538567B CN202210088667.6A CN202210088667A CN114538567B CN 114538567 B CN114538567 B CN 114538567B CN 202210088667 A CN202210088667 A CN 202210088667A CN 114538567 B CN114538567 B CN 114538567B
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- palladium
- copper
- biochar
- monoatomic
- nitrogen
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- 229910052802 copper Inorganic materials 0.000 title claims abstract description 79
- 239000010949 copper Substances 0.000 title claims abstract description 79
- 239000003054 catalyst Substances 0.000 title claims abstract description 59
- 229910052799 carbon Inorganic materials 0.000 title claims abstract description 41
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 title claims abstract description 40
- 238000000034 method Methods 0.000 title claims description 12
- 238000002360 preparation method Methods 0.000 title abstract description 15
- 244000302661 Phyllostachys pubescens Species 0.000 claims abstract description 45
- 235000003570 Phyllostachys pubescens Nutrition 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 34
- MMDJDBSEMBIJBB-UHFFFAOYSA-N [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] Chemical compound [O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[NH6+3] MMDJDBSEMBIJBB-UHFFFAOYSA-N 0.000 claims abstract description 28
- 239000000243 solution Substances 0.000 claims abstract description 22
- 239000011259 mixed solution Substances 0.000 claims abstract description 21
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 18
- 239000008367 deionised water Substances 0.000 claims abstract description 16
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 16
- 239000000463 material Substances 0.000 claims abstract description 14
- PIBWKRNGBLPSSY-UHFFFAOYSA-L palladium(II) chloride Chemical compound Cl[Pd]Cl PIBWKRNGBLPSSY-UHFFFAOYSA-L 0.000 claims abstract description 12
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims abstract description 11
- 238000003756 stirring Methods 0.000 claims abstract description 11
- 238000001035 drying Methods 0.000 claims abstract description 9
- 239000000203 mixture Substances 0.000 claims abstract description 8
- 239000012279 sodium borohydride Substances 0.000 claims abstract description 8
- 229910000033 sodium borohydride Inorganic materials 0.000 claims abstract description 8
- 238000000197 pyrolysis Methods 0.000 claims abstract description 7
- 239000002202 Polyethylene glycol Substances 0.000 claims abstract description 6
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 6
- 230000032683 aging Effects 0.000 claims abstract description 6
- 239000004202 carbamide Substances 0.000 claims abstract description 6
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims abstract description 6
- 229920001223 polyethylene glycol Polymers 0.000 claims abstract description 6
- 238000004140 cleaning Methods 0.000 claims abstract description 5
- 238000005303 weighing Methods 0.000 claims abstract description 5
- 238000005520 cutting process Methods 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims abstract description 4
- 238000007873 sieving Methods 0.000 claims abstract description 4
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- 239000002352 surface water Substances 0.000 claims abstract 11
- 238000001914 filtration Methods 0.000 claims abstract 2
- KDLHZDBZIXYQEI-UHFFFAOYSA-N Palladium Chemical compound [Pd] KDLHZDBZIXYQEI-UHFFFAOYSA-N 0.000 claims description 54
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 38
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 30
- 229910052763 palladium Inorganic materials 0.000 claims description 26
- 229910052757 nitrogen Inorganic materials 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 8
- UKVIEHSSVKSQBA-UHFFFAOYSA-N methane;palladium Chemical compound C.[Pd] UKVIEHSSVKSQBA-UHFFFAOYSA-N 0.000 claims description 6
- 239000002904 solvent Substances 0.000 claims description 6
- 238000002474 experimental method Methods 0.000 claims description 5
- 238000001816 cooling Methods 0.000 claims description 4
- 238000004108 freeze drying Methods 0.000 claims description 4
- 150000002500 ions Chemical class 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 4
- 239000003153 chemical reaction reagent Substances 0.000 claims description 3
- 239000012535 impurity Substances 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
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- 230000010355 oscillation Effects 0.000 claims description 2
- 239000002245 particle Substances 0.000 claims description 2
- 230000008569 process Effects 0.000 claims description 2
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- 239000003673 groundwater Substances 0.000 claims 6
- 239000011261 inert gas Substances 0.000 claims 2
- 238000001704 evaporation Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 claims 1
- 239000008247 solid mixture Substances 0.000 claims 1
- 238000009777 vacuum freeze-drying Methods 0.000 claims 1
- 230000009467 reduction Effects 0.000 abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 239000002154 agricultural waste Substances 0.000 abstract description 3
- 238000004064 recycling Methods 0.000 abstract description 2
- 239000005416 organic matter Substances 0.000 abstract 1
- 238000000643 oven drying Methods 0.000 abstract 1
- 238000006722 reduction reaction Methods 0.000 description 16
- 239000006185 dispersion Substances 0.000 description 11
- 229910052751 metal Inorganic materials 0.000 description 9
- 239000002184 metal Substances 0.000 description 8
- 229910000510 noble metal Inorganic materials 0.000 description 6
- 238000001228 spectrum Methods 0.000 description 6
- 239000002028 Biomass Substances 0.000 description 5
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 5
- 230000003197 catalytic effect Effects 0.000 description 5
- 239000003792 electrolyte Substances 0.000 description 5
- 229910052938 sodium sulfate Inorganic materials 0.000 description 5
- 235000011152 sodium sulphate Nutrition 0.000 description 5
- 238000010531 catalytic reduction reaction Methods 0.000 description 4
- 238000013461 design Methods 0.000 description 4
- 238000009826 distribution Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 3
- 239000000969 carrier Substances 0.000 description 3
- 229910001431 copper ion Inorganic materials 0.000 description 3
- 238000011065 in-situ storage Methods 0.000 description 3
- 238000003760 magnetic stirring Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
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- 238000006243 chemical reaction Methods 0.000 description 2
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- 230000018109 developmental process Effects 0.000 description 2
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- 125000000524 functional group Chemical group 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 239000012528 membrane Substances 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- DPGAAOUOSQHIJH-UHFFFAOYSA-N ruthenium titanium Chemical compound [Ti].[Ru] DPGAAOUOSQHIJH-UHFFFAOYSA-N 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000000967 suction filtration Methods 0.000 description 2
- 241000544043 Blyxa aubertii Species 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
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- 239000003638 chemical reducing agent Substances 0.000 description 1
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- 238000005516 engineering process Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
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- 230000003993 interaction Effects 0.000 description 1
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- 239000008204 material by function Substances 0.000 description 1
- 229910000000 metal hydroxide Inorganic materials 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- -1 metal oxide metal hydroxides Chemical class 0.000 description 1
- 230000000877 morphologic effect Effects 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 208000024335 physical disease Diseases 0.000 description 1
- 238000011946 reduction process Methods 0.000 description 1
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- 238000002791 soaking Methods 0.000 description 1
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- 238000000527 sonication Methods 0.000 description 1
- 229910052717 sulfur Inorganic materials 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
Classifications
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4676—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction
- C02F1/4678—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electroreduction of metals
-
- 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
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46133—Electrodes characterised by the material
-
- 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
- C02F2101/10—Inorganic compounds
- C02F2101/16—Nitrogen compounds, e.g. ammonia
- C02F2101/163—Nitrates
-
- 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)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
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CN202210088667.6A CN114538567B (zh) | 2022-01-25 | 2022-01-25 | 一种生物碳基单原子钯铜催化剂的制备及应用方法 |
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CN202210088667.6A CN114538567B (zh) | 2022-01-25 | 2022-01-25 | 一种生物碳基单原子钯铜催化剂的制备及应用方法 |
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CN114538567A CN114538567A (zh) | 2022-05-27 |
CN114538567B true CN114538567B (zh) | 2023-08-11 |
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Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109037704A (zh) * | 2018-07-09 | 2018-12-18 | 华南理工大学 | 一种氮掺杂3d多孔碳材料及其制备方法与应用 |
CN109433242A (zh) * | 2018-11-15 | 2019-03-08 | 厦门大学 | 一种氮掺杂多孔炭负载碳化钼催化剂及其制备方法与应用 |
CN112007681A (zh) * | 2020-08-31 | 2020-12-01 | 盐城工学院 | 一种氮掺杂生物碳负载单原子铁的制备方法和应用 |
CN113333011A (zh) * | 2021-06-01 | 2021-09-03 | 中国科学院过程工程研究所 | 一种复合催化剂及其制备方法和应用 |
CN113351223A (zh) * | 2021-06-03 | 2021-09-07 | 桂林理工大学 | 一种零价Pd/Cu改性毛竹遗态复合材料的制备方法及应用 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100300984A1 (en) * | 2009-05-27 | 2010-12-02 | Kastner James R | Nanostructured Carbon Supported Catalysts, Methods Of Making, And Methods Of Use |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109037704A (zh) * | 2018-07-09 | 2018-12-18 | 华南理工大学 | 一种氮掺杂3d多孔碳材料及其制备方法与应用 |
WO2020010750A1 (zh) * | 2018-07-09 | 2020-01-16 | 华南理工大学 | 一种氮掺杂3d多孔碳材料及其制备方法与应用 |
CN109433242A (zh) * | 2018-11-15 | 2019-03-08 | 厦门大学 | 一种氮掺杂多孔炭负载碳化钼催化剂及其制备方法与应用 |
CN112007681A (zh) * | 2020-08-31 | 2020-12-01 | 盐城工学院 | 一种氮掺杂生物碳负载单原子铁的制备方法和应用 |
CN113333011A (zh) * | 2021-06-01 | 2021-09-03 | 中国科学院过程工程研究所 | 一种复合催化剂及其制备方法和应用 |
CN113351223A (zh) * | 2021-06-03 | 2021-09-07 | 桂林理工大学 | 一种零价Pd/Cu改性毛竹遗态复合材料的制备方法及应用 |
Non-Patent Citations (1)
Title |
---|
宁平等.《生物质活性炭催化剂的制备及脱硫应用》.冶金工业出版社,2020,第21-22页. * |
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