CN105056986B - 一种制备片状羟基硝酸氧铋光催化剂的方法及催化剂用途 - Google Patents
一种制备片状羟基硝酸氧铋光催化剂的方法及催化剂用途 Download PDFInfo
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- CN105056986B CN105056986B CN201510484340.0A CN201510484340A CN105056986B CN 105056986 B CN105056986 B CN 105056986B CN 201510484340 A CN201510484340 A CN 201510484340A CN 105056986 B CN105056986 B CN 105056986B
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- China
- Prior art keywords
- photocatalyst
- lamellar
- bismuth subnitrate
- hydroxyl
- hydroxyl bismuth
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Links
- 229960001482 bismuth subnitrate Drugs 0.000 title claims abstract description 49
- OSVNMCFQQBBOLQ-UHFFFAOYSA-M O[Bi] Chemical compound O[Bi] OSVNMCFQQBBOLQ-UHFFFAOYSA-M 0.000 title claims abstract description 48
- 239000011941 photocatalyst Substances 0.000 title claims abstract description 45
- 238000000034 method Methods 0.000 title claims abstract description 22
- 239000003054 catalyst Substances 0.000 title abstract description 15
- 239000011259 mixed solution Substances 0.000 claims abstract description 16
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims abstract description 14
- 229910017604 nitric acid Inorganic materials 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims abstract description 9
- RXPAJWPEYBDXOG-UHFFFAOYSA-N hydron;methyl 4-methoxypyridine-2-carboxylate;chloride Chemical compound Cl.COC(=O)C1=CC(OC)=CC=N1 RXPAJWPEYBDXOG-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000002244 precipitate Substances 0.000 claims abstract description 8
- 238000001027 hydrothermal synthesis Methods 0.000 claims abstract description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 9
- 229910002651 NO3 Inorganic materials 0.000 claims description 6
- 238000005406 washing Methods 0.000 claims description 6
- 229910052797 bismuth Inorganic materials 0.000 claims description 5
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims description 5
- FGIUAXJPYTZDNR-UHFFFAOYSA-N potassium nitrate Chemical compound [K+].[O-][N+]([O-])=O FGIUAXJPYTZDNR-UHFFFAOYSA-N 0.000 claims 2
- 229920002472 Starch Polymers 0.000 claims 1
- 235000019698 starch Nutrition 0.000 claims 1
- 239000008107 starch Substances 0.000 claims 1
- 239000000243 solution Substances 0.000 abstract description 20
- 230000015556 catabolic process Effects 0.000 abstract description 14
- 238000006731 degradation reaction Methods 0.000 abstract description 14
- 238000002360 preparation method Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 10
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 abstract description 7
- RBTBFTRPCNLSDE-UHFFFAOYSA-N 3,7-bis(dimethylamino)phenothiazin-5-ium Chemical compound C1=CC(N(C)C)=CC2=[S+]C3=CC(N(C)C)=CC=C3N=C21 RBTBFTRPCNLSDE-UHFFFAOYSA-N 0.000 abstract description 4
- 238000006555 catalytic reaction Methods 0.000 abstract description 4
- 239000002131 composite material Substances 0.000 abstract description 4
- STZCRXQWRGQSJD-GEEYTBSJSA-M methyl orange Chemical compound [Na+].C1=CC(N(C)C)=CC=C1\N=N\C1=CC=C(S([O-])(=O)=O)C=C1 STZCRXQWRGQSJD-GEEYTBSJSA-M 0.000 abstract description 4
- 229940012189 methyl orange Drugs 0.000 abstract description 4
- 229960000907 methylthioninium chloride Drugs 0.000 abstract description 4
- 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 abstract description 2
- 229940043267 rhodamine b Drugs 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 230000001699 photocatalysis Effects 0.000 description 6
- 238000010521 absorption reaction Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 5
- 238000007146 photocatalysis Methods 0.000 description 5
- 206010013786 Dry skin Diseases 0.000 description 4
- 230000003197 catalytic effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 239000003344 environmental pollutant Substances 0.000 description 3
- 238000005286 illumination Methods 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000002441 X-ray diffraction Methods 0.000 description 2
- 238000002835 absorbance Methods 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000975 dye Substances 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 239000006228 supernatant Substances 0.000 description 2
- 229910052724 xenon Inorganic materials 0.000 description 2
- FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
- -1 Hydroxyl bismuth subnitrate Chemical compound 0.000 description 1
- 238000010306 acid treatment Methods 0.000 description 1
- 230000004913 activation Effects 0.000 description 1
- 229910052787 antimony Inorganic materials 0.000 description 1
- WATWJIUSRGPENY-UHFFFAOYSA-N antimony atom Chemical compound [Sb] WATWJIUSRGPENY-UHFFFAOYSA-N 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 235000013405 beer Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008033 biological extinction Effects 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- XLYOFNOQVPJJNP-ZSJDYOACSA-N heavy water Substances [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- CJJMLLCUQDSZIZ-UHFFFAOYSA-N oxobismuth Chemical compound [Bi]=O CJJMLLCUQDSZIZ-UHFFFAOYSA-N 0.000 description 1
- QGWDKKHSDXWPET-UHFFFAOYSA-E pentabismuth;oxygen(2-);nonahydroxide;tetranitrate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[O-2].[Bi+3].[Bi+3].[Bi+3].[Bi+3].[Bi+3].[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O.[O-][N+]([O-])=O QGWDKKHSDXWPET-UHFFFAOYSA-E 0.000 description 1
- UUZZMWZGAZGXSF-UHFFFAOYSA-N peroxynitric acid Chemical compound OON(=O)=O UUZZMWZGAZGXSF-UHFFFAOYSA-N 0.000 description 1
- 239000000902 placebo Substances 0.000 description 1
- 229940068196 placebo Drugs 0.000 description 1
- 238000003672 processing method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004445 quantitative analysis Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
- 231100000701 toxic element Toxicity 0.000 description 1
Classifications
-
- 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
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- Catalysts (AREA)
Abstract
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CN201510484340.0A CN105056986B (zh) | 2015-08-10 | 2015-08-10 | 一种制备片状羟基硝酸氧铋光催化剂的方法及催化剂用途 |
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CN106391087B (zh) * | 2016-10-19 | 2018-10-16 | 常州大学 | 一种硝酸氧铋复合磷酸钇催化剂的制备方法 |
CN108328655A (zh) * | 2018-04-23 | 2018-07-27 | 南京信息工程大学 | 一种羟基硝酸氧铋及其制备方法和用作光催化剂的用途 |
CN110586057B (zh) * | 2019-09-30 | 2022-09-23 | 华东理工大学 | 杂化改性TiO2复合光催化剂、其制备及用途 |
CN114832850B (zh) * | 2022-03-16 | 2023-12-01 | 武汉轻工大学 | 一种层状羟基硝酸氧铋纳米片及制备方法和应用 |
CN115403069B (zh) * | 2022-08-01 | 2023-06-02 | 云南昱粼水环境治理有限责任公司 | 新型光催化剂羟基砷酸氧铋及涂覆纤维的制备方法及应用 |
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AU1035601A (en) * | 1999-11-05 | 2001-05-14 | Castrol Limited | A process for producing bismuth dithiocarbamates and dithiophosphorates |
CN101671053B (zh) * | 2009-09-18 | 2012-10-24 | 淮阴师范学院 | 高纯羟基硝酸氧铋的快速合成方法 |
CN102127810B (zh) * | 2011-01-11 | 2012-12-12 | 山东师范大学 | 一种碱式硝酸铋非线性晶体材料及其制备方法和应用 |
CN102674461A (zh) * | 2012-05-15 | 2012-09-19 | 陕西科技大学 | 一种片状卡片结构钨酸铋微晶的制备方法 |
CN103769185B (zh) * | 2014-02-11 | 2016-03-30 | 南京信息工程大学 | 一种纳米级正方形片状碳酸氧铋光催化剂的制备方法 |
CN103785425B (zh) * | 2014-03-04 | 2015-08-12 | 南京信息工程大学 | 一种花状Bi2O(OH)2SO4光催化剂的制备方法及应用 |
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Effective date of registration: 20191223 Address after: Room 209, entrepreneurial park, Nanjing University of information engineering, No.114, Pancheng new street, Jiangbei new district, Nanjing, Jiangsu Province, 210044 Patentee after: Nanjing decanoic acid Technology Co., Ltd Address before: 210044 Nanjing City, Pukou Province, Nanjing Road, No. 219, No. six, No. Patentee before: Nanjing University of Information Science and Technology |
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Effective date of registration: 20200611 Address after: 210000 203-8, floor 2, Beidou building, No. 6, Huida Road, Jiangbei new district, Nanjing City, Jiangsu Province Patentee after: Nanjing Xinda Safety Emergency Management Research Institute Co., Ltd Address before: Room 209, entrepreneurial park, Nanjing University of information engineering, No.114, Pancheng new street, Jiangbei new district, Nanjing, Jiangsu Province, 210044 Patentee before: Nanjing decanoic acid Technology Co.,Ltd. |
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Denomination of invention: A method for preparing flake bismuth oxynitrate photocatalyst and its application Effective date of registration: 20220118 Granted publication date: 20170405 Pledgee: China Construction Bank Corporation Nanjing Jiangbei new area branch Pledgor: Nanjing Xinda Safety Emergency Management Research Institute Co.,Ltd. Registration number: Y2022980000675 |