CN106807415A - 一种哑铃状羟基磷酸铜催化剂的简易制备方法 - Google Patents
一种哑铃状羟基磷酸铜催化剂的简易制备方法 Download PDFInfo
- Publication number
- CN106807415A CN106807415A CN201710115883.4A CN201710115883A CN106807415A CN 106807415 A CN106807415 A CN 106807415A CN 201710115883 A CN201710115883 A CN 201710115883A CN 106807415 A CN106807415 A CN 106807415A
- Authority
- CN
- China
- Prior art keywords
- dumbbell shaped
- shaped copper
- preparing
- simple method
- added
- 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.)
- Pending
Links
- 239000003054 catalyst Substances 0.000 title claims abstract description 36
- 239000010949 copper Substances 0.000 title claims abstract description 30
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 title claims abstract description 29
- 229910052802 copper Inorganic materials 0.000 title claims abstract description 29
- 238000000034 method Methods 0.000 title claims abstract description 15
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims abstract description 10
- ORTQZVOHEJQUHG-UHFFFAOYSA-L copper(II) chloride Chemical compound Cl[Cu]Cl ORTQZVOHEJQUHG-UHFFFAOYSA-L 0.000 claims abstract description 8
- 235000019796 monopotassium phosphate Nutrition 0.000 claims abstract description 8
- 229910000402 monopotassium phosphate Inorganic materials 0.000 claims abstract description 7
- PJNZPQUBCPKICU-UHFFFAOYSA-N phosphoric acid;potassium Chemical compound [K].OP(O)(O)=O PJNZPQUBCPKICU-UHFFFAOYSA-N 0.000 claims abstract description 7
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 4
- 239000002904 solvent Substances 0.000 claims abstract description 3
- 239000007864 aqueous solution Substances 0.000 claims description 7
- 239000000243 solution Substances 0.000 claims description 6
- 238000001035 drying Methods 0.000 claims description 5
- 239000011259 mixed solution Substances 0.000 claims description 5
- 238000003756 stirring Methods 0.000 claims description 4
- JPVYNHNXODAKFH-UHFFFAOYSA-N Cu2+ Chemical compound [Cu+2] JPVYNHNXODAKFH-UHFFFAOYSA-N 0.000 claims description 2
- 238000006243 chemical reaction Methods 0.000 claims description 2
- 229910001431 copper ion Inorganic materials 0.000 claims description 2
- 238000010438 heat treatment Methods 0.000 claims description 2
- 238000011534 incubation Methods 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 abstract description 6
- 238000013019 agitation Methods 0.000 abstract description 5
- 239000002957 persistent organic pollutant Substances 0.000 abstract 1
- 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 15
- 229940043267 rhodamine b Drugs 0.000 description 15
- -1 hydroxyl cupric phosphate Chemical compound 0.000 description 11
- 238000006555 catalytic reaction Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 230000015556 catabolic process Effects 0.000 description 6
- 230000003197 catalytic effect Effects 0.000 description 6
- 238000006731 degradation reaction Methods 0.000 description 6
- 239000000975 dye Substances 0.000 description 4
- 238000012360 testing method Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- UHOVQNZJYSORNB-UHFFFAOYSA-N Benzene Chemical compound C1=CC=CC=C1 UHOVQNZJYSORNB-UHFFFAOYSA-N 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000003647 oxidation Effects 0.000 description 3
- 238000007254 oxidation reaction Methods 0.000 description 3
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 230000010718 Oxidation Activity Effects 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical compound Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 description 1
- BTJIUGUIPKRLHP-UHFFFAOYSA-N 4-nitrophenol Chemical compound OC1=CC=C([N+]([O-])=O)C=C1 BTJIUGUIPKRLHP-UHFFFAOYSA-N 0.000 description 1
- 239000012028 Fenton's reagent Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-L Phosphate ion(2-) Chemical compound OP([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-L 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- UGACIEPFGXRWCH-UHFFFAOYSA-N [Si].[Ti] Chemical compound [Si].[Ti] UGACIEPFGXRWCH-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- DIZMNGDBDDPYEZ-UHFFFAOYSA-N copper phosphoric acid Chemical compound [Cu].P(O)(O)(O)=O DIZMNGDBDDPYEZ-UHFFFAOYSA-N 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 239000002808 molecular sieve Substances 0.000 description 1
- 150000004780 naphthols Chemical class 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- GNSKLFRGEWLPPA-UHFFFAOYSA-M potassium dihydrogen phosphate Chemical class [K+].OP(O)([O-])=O GNSKLFRGEWLPPA-UHFFFAOYSA-M 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- CVAVMIODJQHEEH-UHFFFAOYSA-O rhodamine B(1+) Chemical compound C=12C=CC(=[N+](CC)CC)C=C2OC2=CC(N(CC)CC)=CC=C2C=1C1=CC=CC=C1C(O)=O CVAVMIODJQHEEH-UHFFFAOYSA-O 0.000 description 1
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 238000010189 synthetic method Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
- 239000003403 water pollutant Substances 0.000 description 1
- 238000009279 wet oxidation reaction Methods 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
- B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
- B01J27/14—Phosphorus; Compounds thereof
- B01J27/16—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr
- B01J27/18—Phosphorus; Compounds thereof containing oxygen, i.e. acids, anhydrides and their derivates with N, S, B or halogens without carriers or on carriers based on C, Si, Al or Zr; also salts of Si, Al and Zr with metals other than Al or Zr
- B01J27/1802—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates
- B01J27/1817—Salts or mixtures of anhydrides with compounds of other metals than V, Nb, Ta, Cr, Mo, W, Mn, Tc, Re, e.g. phosphates, thiophosphates with copper, silver or gold
-
- 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
-
- 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
-
- 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
- C02F2101/308—Dyes; Colorants; Fluorescent agents
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
本发明涉及一种哑铃状羟基磷酸铜催化剂的简易制备方法,以纯水为溶剂,在搅拌条件下加入氯化铜和磷酸二氢钾,并加入氢氧化钾,调节pH,水热反应后离心洗涤干燥,即可制备出哑铃状羟基磷酸铜催化剂。本发明的哑铃状羟基磷酸铜催化剂的制备方法环保、简单,成本低廉,产品纯净,能够高效去除水中有机污染物,所制备的催化剂具有良好的应用前景。
Description
技术领域
本发明涉及一种催化剂制备方法,具体涉及一种哑铃状羟基磷酸铜催化剂的简易制备方法。
背景技术
随着化学工业的发展,环境污染日益严重。其中,工业废水中的染料废水的排放量大而难处理,一直是废水处理的主要难点。湿法氧化是处理此类难降解染料废水的重要方法。温和条件下的非均相催化氧化,有较传统芬顿试剂独特优势而受到重视,廉价高效催化剂开发是该处理工艺的关键。肖丰收等(F.S.Xiao et al J Catal.2001,199:273-281)首先发现合成的羟基磷酸铜是一种具有良好应用前景的新型催化材料,在温和条件下的一系列绿色氧化过程中表现出优异的催化性能。例如,羟基磷酸铜在催化羟化苯、苯酚和萘酚等方面性能优越。羟基磷酸铜的催化活性优于著名的钛硅分子筛TS-1。但由于氧化活性过高,易于深度氧化生成焦油,限制了其应用。为了发挥该催化剂高氧化活性的特点,羟基磷酸铜还被用于对硝基苯酚废水的降解处理,并且取得了较好效果。王润伟等(高等学校化学学报20081331-1333)报道了水热条件下快速绿色合成羟基磷酸铜。最近,周翔(郑州大学2010)报道了层状羟基磷酸铜的制备,用于高浓度有机废水的处理效果明显。因此寻求羟基磷酸铜简便的合成方法和提高其催化活性成为催化研究的重点。
发明内容
本发明的目的是提供一种简单易行,有利于大规模推广,催化活性高的哑铃状羟基磷酸铜催化剂的制备方法。
为达到上述目的,本发明提供的技术方案是:
一种哑铃状羟基磷酸铜催化剂,该催化剂化学式Cu2PO4OH,属于正交晶系,其简易制备方法以纯水为溶剂,在搅拌条件下加入氯化铜和磷酸二氢钾,并加入氢氧化钾,调节pH,水热反应后离心洗涤干燥,即可制备出哑铃状羟基磷酸铜催化剂。
具体包括以下步骤:
1)在反应容器中加入适量水,搅拌条件下,依次加入一定量的氯化铜和磷酸二氢钾;
2)加入一定量的氢氧化钾,调节pH,搅拌30min;
3)将混合溶液加入到聚四氟乙烯内衬中,140℃恒温水热反应24小时,离心洗涤干燥。
步骤1)中,铜离子水溶液浓度0.03mol/L~0.06mol/L。
步骤1)中,每60ml水中加入磷酸二氢钾1mmol~2.5mmol。
步骤2)中,每60ml溶液中加入氢氧化钾1mmol~2.5mmol,调节pH范围为9~11。
步骤3)中,在140℃下水热24小时,离心洗涤3次,60℃烘干。
本发明制备的催化剂能够有效降解水中污染物。
本发明的哑铃状羟基磷酸铜催化剂结构新颖,其制作方法简易,成本低廉,重现性,稳定性好,且具有高催化活性。与现有国内外文献相比,方法简易,晶体粒径小催化性能优越,能够高效降解罗丹明B废水溶液。
附图说明
图1:实施例一制备的哑铃状羟基磷酸铜催化剂的扫面电子显微镜(SEM)图。
图2:实施例一制备的哑铃状羟基磷酸铜催化剂的X射线衍射(XRD)图。
图3:测试例一制备的哑铃状羟基磷酸铜催化剂在降解含有罗丹明B染料水溶液的活性对比图。
具体实施方式
下面结合具体实施例对本发明作进一步说明。
实施例一:
室温下,取60mL的纯水,倒入烧杯中,在搅拌条件下加入2mmol的氯化铜和1mmol磷酸二氢钾,再加入1mmol的氢氧化钾,充分搅拌30min,最后将混合溶液加入到聚四氟乙烯内衬中,在140℃下水热24小时,离心洗涤3次,60℃烘干即可。
图1为实施例一制备的哑铃状羟基磷酸铜催化剂的扫面电子显微镜(SEM)图。由图1可见本发明制备的羟基磷酸铜催化剂为均一哑铃状,SEM的观察下半径在13--17μm左右。
图2为实施例一制备的哑铃状羟基磷酸铜催化剂的X射线衍射(XRD)图。由图2可以看出,与XRD标准卡(JCPDS:83-2264)比较,实施例一制备的哑铃状羟基磷酸铜的物相是纯相。
实施例二:
室温下,取60mL的纯水,倒入烧杯中,在搅拌条件下加入3mmol的氯化铜和1.5mmol磷酸二氢钾,再加入1.5mmol的氢氧化钾,充分搅拌30min,最后将混合溶液加入到聚四氟乙烯内衬中,,在140℃下水热反应24小时,离心洗涤3次,60℃烘干即可。
实施例三:
室温下,取60mL的纯水,倒入烧杯中,在搅拌条件下加入3.6mmol的氯化铜和1.8mmol磷酸二氢钾,再加入1.8mmol的氢氧化钾,充分搅拌30min,最后将混合溶液加入到聚四氟乙烯内衬中,在140℃下水热24小时,离心洗涤3次,60℃烘干即可。
测试实例一:
测试过程如下:
将实施例一制得到的哑铃状羟基磷酸铜催化剂和没有加入哑铃状羟基磷酸铜催化剂,降解含有罗丹明B(RhB)水溶液。
称取样品0.1g,分别加入200ml RhB水溶液和2μl过氧化氢(30vol.%),其中RhB浓度都10mg/L,先避光搅拌10min,使染料在催化剂表面达到吸附/脱附平衡。然后开启氙灯光源在紫外光照射下进行光催化反应,上清液用分光光度计检测。根据Lambert–Beer定律,有机物特征吸收峰强度的变化,可以定量计算其浓度变化。当吸光物质相同、厚度相同时,可以用吸光度的变化直接表示溶液浓度的变化。因为罗丹明B在553nm处有一个特征吸收峰,所以可以利用吸光度的变化来衡量溶液中罗丹明B的浓度变化。从图上(横坐标:紫外光照射时间;纵坐标:经过紫外光照射一段时间后测量的RhB浓度值与RhB的初始浓度的比值。)可以看出光照40min后,哑铃状羟基磷酸铜降解RhB高达95%,而未加入哑铃状羟基磷酸铜只有68%。由此可见,哑铃状羟基磷酸铜催化剂对RhB具有较高的催化活性。
图3为测试例一制备的哑铃状羟基磷酸铜催化剂在降解含有罗丹明B染料水溶液的活性对比图。其中C0为罗丹明B的初始浓度,C为经过紫外光照射一段时间后测量的罗丹明B浓度,t为时间。曲线a为没有催化剂时的罗丹明B降解情况,曲线b是有催化剂时罗丹明B的光降解情况。由图3可以看出在加入哑铃状羟基磷酸铜后,能高效催化降解罗丹明B染料水溶液,并且活性远高于没有加入哑铃状羟基磷酸铜催化剂的性能。
以上所述,仅是本发明的较佳实施例,并非对本发明作任何形式上的限制,任何熟悉本专业的技术人员,在不脱离本发明技术方案范围内,依据本发明的技术实质,对以上实施例所作的任何简单的修改、等同替换与改进等,均仍属于本发明技术方案的保护范围之内。
Claims (7)
1.一种哑铃状羟基磷酸铜催化剂的简易制备方法,其特征在于:以纯水为溶剂,在搅拌条件下加入氯化铜和磷酸二氢钾,并加入氢氧化钾,调节pH,水热反应后离心洗涤干燥,即可制备出哑铃状羟基磷酸铜催化剂。
2.根据权利要求1所述的哑铃状羟基磷酸铜催化剂的简易制备方法,其特征在于:具体包括以下步骤:
1)在反应容器中加入适量水,搅拌条件下,依次加入一定量的氯化铜和磷酸二氢钾;
2)加入一定量的氢氧化钾,调节pH,搅拌30min;
3)将混合溶液加入到聚四氟乙烯内衬中,140℃恒温水热反应24小时,离心洗涤干燥。
3.根据权利要求2所述的哑铃状羟基磷酸铜催化剂的简易制备方法,其特征在于:步骤1)中,铜离子水溶液浓度0.03mol/L~0.06mol/L。
4.根据权利要求2所述的哑铃状羟基磷酸铜催化剂的简易制备方法,其特征在于:步骤1)中,每60ml水中加入磷酸二氢钾1mmol~2.5mmol。
5.根据权利要求2所述的哑铃状羟基磷酸铜催化剂的简易制备方法,其特征在于:步骤2)中,每60ml溶液中加入氢氧化钾1mmol~2.5mmol。
6.根据权利要求2所述的哑铃状羟基磷酸铜催化剂的简易制备方法,其特征在于:步骤2)中,调节pH范围为9~11。
7.根据权利要求2所述的哑铃状羟基磷酸铜催化剂的简易制备方法,其特征在于:步骤3)中,在140℃下水热24小时,离心洗涤3次,60℃烘干。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710115883.4A CN106807415A (zh) | 2017-03-01 | 2017-03-01 | 一种哑铃状羟基磷酸铜催化剂的简易制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201710115883.4A CN106807415A (zh) | 2017-03-01 | 2017-03-01 | 一种哑铃状羟基磷酸铜催化剂的简易制备方法 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN106807415A true CN106807415A (zh) | 2017-06-09 |
Family
ID=59114518
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201710115883.4A Pending CN106807415A (zh) | 2017-03-01 | 2017-03-01 | 一种哑铃状羟基磷酸铜催化剂的简易制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN106807415A (zh) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107570184A (zh) * | 2017-09-04 | 2018-01-12 | 东华理工大学 | 一种菱状羟基磷酸铜光催化材料的制备方法 |
CN110371941A (zh) * | 2019-07-16 | 2019-10-25 | 南阳师范学院 | 一种可调控形貌羟基磷酸铜多级微米材料的制备方法 |
CN112916026A (zh) * | 2021-01-28 | 2021-06-08 | 盐城工学院 | 一种用于乙二醇催化氧化制备乙二醛的催化剂及其制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103537308A (zh) * | 2013-11-01 | 2014-01-29 | 长沙理工大学 | 一种四羟基磷酸铜催化剂的制备方法 |
CN103551201A (zh) * | 2013-11-01 | 2014-02-05 | 长沙理工大学 | 一种羟基磷酸铜催化剂的制备方法 |
CN106076376A (zh) * | 2016-05-31 | 2016-11-09 | 南京信息工程大学 | 一种蝴蝶状羟基磷酸铜催化剂的制备方法 |
-
2017
- 2017-03-01 CN CN201710115883.4A patent/CN106807415A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103537308A (zh) * | 2013-11-01 | 2014-01-29 | 长沙理工大学 | 一种四羟基磷酸铜催化剂的制备方法 |
CN103551201A (zh) * | 2013-11-01 | 2014-02-05 | 长沙理工大学 | 一种羟基磷酸铜催化剂的制备方法 |
CN106076376A (zh) * | 2016-05-31 | 2016-11-09 | 南京信息工程大学 | 一种蝴蝶状羟基磷酸铜催化剂的制备方法 |
Non-Patent Citations (1)
Title |
---|
YUNXUAN ZHAO 等: "Facile synthesis of Cu2PO4OH hierarchical nanostructures and their improved catalytic activity by a hydroxyl group", 《RSC ADVANCES》 * |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107570184A (zh) * | 2017-09-04 | 2018-01-12 | 东华理工大学 | 一种菱状羟基磷酸铜光催化材料的制备方法 |
CN110371941A (zh) * | 2019-07-16 | 2019-10-25 | 南阳师范学院 | 一种可调控形貌羟基磷酸铜多级微米材料的制备方法 |
CN110371941B (zh) * | 2019-07-16 | 2022-11-25 | 南阳师范学院 | 一种可调控形貌羟基磷酸铜多级微米材料的制备方法 |
CN112916026A (zh) * | 2021-01-28 | 2021-06-08 | 盐城工学院 | 一种用于乙二醇催化氧化制备乙二醛的催化剂及其制备方法 |
CN112916026B (zh) * | 2021-01-28 | 2023-04-21 | 盐城工学院 | 一种用于乙二醇催化氧化制备乙二醛的催化剂及其制备方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN107298477B (zh) | 一种催化过硫酸盐降解废水中有机污染物的方法 | |
He et al. | Hydrothermal and pyrolytic conversion of biomasses into catalysts for advanced oxidation treatments | |
CN104588063B (zh) | 凹凸棒土/石墨相氮化碳复合材料及其制备方法 | |
CN108927198A (zh) | 一种改性氮化碳光催化剂及其制备与光催化氧化木糖合成木糖酸的方法 | |
CN102266792B (zh) | 一种氟化铵改性二氧化钛可见光催化剂的合成方法 | |
CN106807415A (zh) | 一种哑铃状羟基磷酸铜催化剂的简易制备方法 | |
CN104923276B (zh) | 一种石墨型氮化碳复合铁酸镍磁性光催化材料的制备方法 | |
CN105195190A (zh) | 一种异质结光催化剂SnS2/g-C3N4及其制备方法和应用 | |
CN104874411A (zh) | 一种新型花状碱式氯化铜催化剂的制备方法 | |
CN103785429B (zh) | 一种磷酸银/石墨烯/二氧化钛纳米复合材料及制备方法 | |
CN106000437A (zh) | 一种可见光响应型氯氧铋光催化剂及其制备方法与应用 | |
CN106044842A (zh) | 一种扇形羟基氟化锌的制备方法及其应用 | |
CN110280289A (zh) | 一种氮化碳光催化材料及其制备方法 | |
CN113976166B (zh) | 一种氮掺杂有序介孔炭催化剂的制备方法及应用 | |
Xue et al. | Simultaneous organic pollutant degradation and hydrogen peroxide production by molecular-engineered carbon nitride | |
CN114054019B (zh) | 一种锂、锰、钛复合氧化物光催化剂、该光催化剂的制备方法及其应用 | |
Fan et al. | Chitin-derived biochar with nitrogen doping to activate persulfate for phenol degradation: Application potential and electron transfer pathway in system | |
CN103272623A (zh) | 一种立方磷酸银光催化剂的制备方法 | |
Shen et al. | Treatment of wastewater from food waste hydrothermal carbonization via Fenton oxidization combined activated carbon adsorption | |
Liu et al. | Solar‐to‐H2O2 Energy Conversion by the Photothermal Effect of a Polymeric Photocatalyst via a Two‐Channel Pathway | |
CN109985636B (zh) | 基于核桃壳生物质碳可见光催化剂的制备方法 | |
CN106076376A (zh) | 一种蝴蝶状羟基磷酸铜催化剂的制备方法 | |
CN107188294B (zh) | 一种催化过碳酸盐降解废水中有机污染物的方法 | |
Wang et al. | In‐situ photosynthetic route to tailor point defects in TiO2 (B) nanosheets for visible light‐driven photocatalytic hydrogen production | |
CN116748285A (zh) | 一种处理有机磷酸酯危废的方法 |
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 | ||
RJ01 | Rejection of invention patent application after publication | ||
RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170609 |