CN114456627B - 一种水泥基自清洁涂料及其制备方法 - Google Patents
一种水泥基自清洁涂料及其制备方法 Download PDFInfo
- Publication number
- CN114456627B CN114456627B CN202111525806.9A CN202111525806A CN114456627B CN 114456627 B CN114456627 B CN 114456627B CN 202111525806 A CN202111525806 A CN 202111525806A CN 114456627 B CN114456627 B CN 114456627B
- Authority
- CN
- China
- Prior art keywords
- carbon
- cement
- composite material
- carbon nitride
- dot
- 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
- 238000000576 coating method Methods 0.000 title claims abstract description 85
- 239000011248 coating agent Substances 0.000 title claims abstract description 82
- 239000004568 cement Substances 0.000 title claims abstract description 75
- 238000004140 cleaning Methods 0.000 title claims abstract description 58
- 238000002360 preparation method Methods 0.000 title claims description 30
- 239000002131 composite material Substances 0.000 claims abstract description 98
- JMANVNJQNLATNU-UHFFFAOYSA-N oxalonitrile Chemical compound N#CC#N JMANVNJQNLATNU-UHFFFAOYSA-N 0.000 claims abstract description 96
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 74
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 74
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 41
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical group C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 85
- 238000002156 mixing Methods 0.000 claims description 25
- 239000011398 Portland cement Substances 0.000 claims description 23
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims description 19
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 18
- 239000002135 nanosheet Substances 0.000 claims description 16
- 238000010438 heat treatment Methods 0.000 claims description 15
- 238000000034 method Methods 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 12
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 9
- 238000001354 calcination Methods 0.000 claims description 9
- 239000008103 glucose Substances 0.000 claims description 9
- 229910052757 nitrogen Inorganic materials 0.000 claims description 9
- 238000009210 therapy by ultrasound Methods 0.000 claims description 9
- 229920002472 Starch Polymers 0.000 claims description 8
- 239000004202 carbamide Substances 0.000 claims description 8
- 238000001035 drying Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 8
- 239000008107 starch Substances 0.000 claims description 8
- 235000019698 starch Nutrition 0.000 claims description 8
- 239000005416 organic matter Substances 0.000 claims description 7
- 238000005245 sintering Methods 0.000 claims description 7
- UMGDCJDMYOKAJW-UHFFFAOYSA-N thiourea Chemical compound NC(N)=S UMGDCJDMYOKAJW-UHFFFAOYSA-N 0.000 claims description 6
- QGBSISYHAICWAH-UHFFFAOYSA-N dicyandiamide Chemical compound NC(N)=NC#N QGBSISYHAICWAH-UHFFFAOYSA-N 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 4
- 229920000877 Melamine resin Polymers 0.000 claims description 3
- 230000021615 conjugation Effects 0.000 claims description 3
- JDSHMPZPIAZGSV-UHFFFAOYSA-N melamine Chemical compound NC1=NC(N)=NC(N)=N1 JDSHMPZPIAZGSV-UHFFFAOYSA-N 0.000 claims description 3
- 239000007788 liquid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 239000002055 nanoplate Substances 0.000 claims 1
- 230000001699 photocatalysis Effects 0.000 abstract description 19
- 238000010521 absorption reaction Methods 0.000 abstract description 6
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 3
- 239000002086 nanomaterial Substances 0.000 abstract description 3
- 239000001301 oxygen Substances 0.000 abstract description 3
- 229910052760 oxygen Inorganic materials 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 2
- 230000001590 oxidative effect Effects 0.000 abstract description 2
- 230000007704 transition Effects 0.000 abstract description 2
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 2
- 239000000243 solution Substances 0.000 description 23
- 230000000052 comparative effect Effects 0.000 description 6
- 238000001027 hydrothermal synthesis Methods 0.000 description 6
- 239000000126 substance Substances 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- 230000008569 process Effects 0.000 description 4
- 230000015556 catabolic process Effects 0.000 description 3
- 238000006731 degradation reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- -1 nitrogen-containing organic compound Chemical class 0.000 description 3
- 239000003469 silicate cement Substances 0.000 description 3
- 238000012360 testing method Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 238000000227 grinding Methods 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- 239000003973 paint Substances 0.000 description 2
- 238000013033 photocatalytic degradation reaction Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 239000002994 raw material Substances 0.000 description 2
- XZMCDFZZKTWFGF-UHFFFAOYSA-N Cyanamide Chemical compound NC#N XZMCDFZZKTWFGF-UHFFFAOYSA-N 0.000 description 1
- 238000005411 Van der Waals force Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000003915 air pollution Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000003197 catalytic effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000593 degrading effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000002845 discoloration Methods 0.000 description 1
- 238000010494 dissociation reaction Methods 0.000 description 1
- 230000005593 dissociations Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000014509 gene expression Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- VUZPPFZMUPKLLV-UHFFFAOYSA-N methane;hydrate Chemical compound C.O VUZPPFZMUPKLLV-UHFFFAOYSA-N 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 description 1
- 238000007146 photocatalysis Methods 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 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 1
- 239000000779 smoke Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000002525 ultrasonication Methods 0.000 description 1
- 238000012795 verification Methods 0.000 description 1
- 239000002912 waste gas Substances 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
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/92—Chemical or biological purification of waste gases of engine exhaust gases
- B01D53/94—Chemical or biological purification of waste gases of engine exhaust gases by catalytic processes
- B01D53/9404—Removing only nitrogen compounds
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Organic Chemistry (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Biomedical Technology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Health & Medical Sciences (AREA)
- Combustion & Propulsion (AREA)
- Paints Or Removers (AREA)
- Catalysts (AREA)
Abstract
Description
Claims (9)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111525806.9A CN114456627B (zh) | 2021-12-14 | 2021-12-14 | 一种水泥基自清洁涂料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111525806.9A CN114456627B (zh) | 2021-12-14 | 2021-12-14 | 一种水泥基自清洁涂料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114456627A CN114456627A (zh) | 2022-05-10 |
CN114456627B true CN114456627B (zh) | 2022-11-15 |
Family
ID=81405723
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111525806.9A Active CN114456627B (zh) | 2021-12-14 | 2021-12-14 | 一种水泥基自清洁涂料及其制备方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN114456627B (zh) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103990486A (zh) * | 2014-05-29 | 2014-08-20 | 江苏大学 | 一种硫化铟/氮化碳复合纳米材料的制备方法 |
CN108993561A (zh) * | 2018-05-24 | 2018-12-14 | 广东工业大学 | 一种碳点修饰氧掺杂氮化碳光催化剂及其制备方法和应用 |
CN109788760A (zh) * | 2016-07-28 | 2019-05-21 | 艾克森实验室有限公司 | 包含有机和无机多结复合材料的抗微生物光反应性组合物 |
CN109999882A (zh) * | 2019-04-25 | 2019-07-12 | 湖南大学 | 一种碳量子点-石墨相氮化碳复合材料、制备方法及应用 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7175704B2 (en) * | 2002-06-27 | 2007-02-13 | Diamond Innovations, Inc. | Method for reducing defect concentrations in crystals |
CN103421495A (zh) * | 2012-05-23 | 2013-12-04 | 中国科学院理化技术研究所 | 有机功能化的发光碳量子点及其制备方法和用途 |
CN106243388A (zh) * | 2016-07-27 | 2016-12-21 | 华南理工大学 | 一种具有阻燃抑烟功能的石墨相氮化碳负载金属氧化物纳米颗粒及其制备方法与应用 |
CN107626336B (zh) * | 2017-09-22 | 2020-09-15 | 陕西科技大学 | 一种碳点/类石墨相氮化碳复合光催化剂的制备方法及应用 |
CN108373299A (zh) * | 2018-02-24 | 2018-08-07 | 河海大学 | 一种具有高光催化性能的水工建筑物表面喷浆制备方法 |
CN108609930A (zh) * | 2018-05-22 | 2018-10-02 | 山东交通学院 | 一种含石墨相氮化碳的光催化水泥砂浆 |
CN111944524B (zh) * | 2020-08-25 | 2022-06-07 | 中南民族大学 | 蓝色发光抗菌碳点及其制备方法和应用 |
CN112939549A (zh) * | 2021-04-09 | 2021-06-11 | 福州大学 | 一种水泥基涂料及其制备方法 |
-
2021
- 2021-12-14 CN CN202111525806.9A patent/CN114456627B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103990486A (zh) * | 2014-05-29 | 2014-08-20 | 江苏大学 | 一种硫化铟/氮化碳复合纳米材料的制备方法 |
CN109788760A (zh) * | 2016-07-28 | 2019-05-21 | 艾克森实验室有限公司 | 包含有机和无机多结复合材料的抗微生物光反应性组合物 |
CN108993561A (zh) * | 2018-05-24 | 2018-12-14 | 广东工业大学 | 一种碳点修饰氧掺杂氮化碳光催化剂及其制备方法和应用 |
CN109999882A (zh) * | 2019-04-25 | 2019-07-12 | 湖南大学 | 一种碳量子点-石墨相氮化碳复合材料、制备方法及应用 |
Non-Patent Citations (2)
Title |
---|
Facile "Spot-Heating" Synthesis of Carbon Dots/Carbon Nitride for Solar Hydrogen Evolution Synchronously with Contaminant Decomposition;Zhang Gong,et al.,;《Adv. Funct. Mater.》;20181231;第1706462(1 of 8)页 * |
碳点的设计合成、结构调控及应用;孙海珠等;《高等学校化学学报》;20210210;第42卷(第2期);第349-365页 * |
Also Published As
Publication number | Publication date |
---|---|
CN114456627A (zh) | 2022-05-10 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
Zhang et al. | Preparation and performances of mesoporous TiO2 film photocatalyst supported on stainless steel | |
CN101518730B (zh) | 一种复合纳米二氧化钛光催化材料及制备方法 | |
CN102872892A (zh) | 一种泡沫陶瓷基光催化组件及其制备方法 | |
CN114196241A (zh) | 一种光催化自清洁涂料及其制备方法和应用 | |
CN114230379B (zh) | SiC气凝胶/陶瓷涂层结构一体化防隔热复合材料的制备方法 | |
CN105327699A (zh) | 一种空气净化材料 | |
CN111518441B (zh) | 一种可见光催化透水砖及其制作方法和应用 | |
CN112058276A (zh) | 一种铁离子改性的光触媒复合材料及其制备方法 | |
CN111111638B (zh) | 一种粉煤灰光催化材料的制备方法 | |
Lei et al. | Fabrication and catalytic mechanism study of CeO2-Fe2O3-ZnO mixed oxides on double surfaces of polyimide substrate using ion-exchange technique | |
CN112121790A (zh) | 核壳结构型锰系催化剂及其制备方法 | |
CN102451680B (zh) | 复合氧化物改性的湿式氧化催化剂及其制备方法 | |
CN105013448B (zh) | 一种二氧化钛/壳聚糖层层自组装复合薄膜材料的制备及应用 | |
Hao et al. | Integration of g-C3N4 into cellulose/graphene oxide foams for efficient photocatalytic Cr (VI) reduction | |
CN114456627B (zh) | 一种水泥基自清洁涂料及其制备方法 | |
CN110882699B (zh) | 基于三重异质结结构的光触媒及其制备方法 | |
CN102451682B (zh) | 氧化锆改性的湿式氧化催化剂及其制备方法 | |
Park et al. | Evaluation of NOx removal performance of foam composites with titanium dioxide and active carbon | |
CN108745405A (zh) | 氮化碳/氮掺中空介孔碳/三氧化二铋三元z型光催化剂及其制备方法 | |
CN110282703B (zh) | 一种自支撑MnOx/LSC三维复合电极的制备及其在矿化难降解有机污染物中的应用 | |
CN111437803A (zh) | 小于10nm粒径纳米TiO2的涂层结构制备方法 | |
CN105457593A (zh) | 一种空气净化材料 | |
CN116037188B (zh) | 双功能负载型高效非贵金属催化材料及其制备方法与应用 | |
CN113265198B (zh) | 一种易固着的催化净化涂料及其制备方法和应用 | |
CN113231073B (zh) | 一种纳米CuO-MnO2/玻璃纤维复合材料及其制备方法和应用 |
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 | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220510 Assignee: Shenzhen Kejian Construction Group Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980048304 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231123 Application publication date: 20220510 Assignee: SHENZHEN GRANDLAND ENVIRONMENTAL-FRIENDLY PAINT CO.,LTD. Assignor: SHENZHEN University Contract record no.: X2023980048057 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231123 Application publication date: 20220510 Assignee: Foshan Fengfeng Technology Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980048031 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231123 |
|
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220510 Assignee: Guangdong Tongbo Information Technology Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980048453 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231127 Application publication date: 20220510 Assignee: Guangdong Shuzhi System Technology Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980048415 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231127 Application publication date: 20220510 Assignee: Foshan Shihuasha New Materials Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980048406 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231127 Application publication date: 20220510 Assignee: SHENZHEN GUONENG CHENTAI TECHNOLOGY Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980048535 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231127 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220510 Assignee: Shenzhen Huajing Environmental Technology Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980049504 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231201 |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20220510 Assignee: Shenzhen Xinghu Decoration Technology Development Co.,Ltd. Assignor: SHENZHEN University Contract record no.: X2023980050529 Denomination of invention: A cement-based self-cleaning coating and its preparation method Granted publication date: 20221115 License type: Common License Record date: 20231206 |
|
EE01 | Entry into force of recordation of patent licensing contract |