Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics
Palygorskite (Pal) is a kind of magnesium aluminum silicate clay mineral with a one-dimensional rod and layer chain structure. Herein, Pal hybrid iron oxide red pigment (Pal/ α -Fe _2 O _3 ) was prepared by the grinding method. Pal acted as a matrix to fix α -Fe _2 O _3 particles and influenced the...
| Main Authors: | , , , |
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| Format: | Article |
| Language: | English |
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IOP Publishing
2022-01-01
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| Series: | Materials Research Express |
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| Online Access: | https://doi.org/10.1088/2053-1591/ac7384 |
| _version_ | 1797746420510359552 |
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| author | Yisen Han Miao Shan Yunfei Lu Songqin Liu |
| author_facet | Yisen Han Miao Shan Yunfei Lu Songqin Liu |
| author_sort | Yisen Han |
| collection | DOAJ |
| description | Palygorskite (Pal) is a kind of magnesium aluminum silicate clay mineral with a one-dimensional rod and layer chain structure. Herein, Pal hybrid iron oxide red pigment (Pal/ α -Fe _2 O _3 ) was prepared by the grinding method. Pal acted as a matrix to fix α -Fe _2 O _3 particles and influenced the performances of composite pigments by changing the particle size and distribution of α -Fe _2 O _3 . The color difference analysis showed that the color performances of composite pigments were closely related to the ratio of Pal to α -Fe _2 O _3 . Compared with the original red iron oxide pigment, the tinting strength of the composite pigment was increased by about 15%. When Pal/ α -Fe _2 O _3 was used as the red pigment for coating, it had good storage stability for waterborne coating and improved its adhesion and corrosion resistance. Pal/ α -Fe _2 O _3 composite pigments had excellent high-temperature resistance, which could increase the calcination temperature of ceramic pigments and would be beneficial for the ceramic industry. The synthetic method of Pal/ α -Fe _2 O _3 composite pigment was simple, low-cost, and environmentally friendly, and could be applied to large-scale industrial production. |
| first_indexed | 2024-03-12T15:36:33Z |
| format | Article |
| id | doaj.art-a60300ce5558418e8c57deb9cf14a2cc |
| institution | Directory Open Access Journal |
| issn | 2053-1591 |
| language | English |
| last_indexed | 2024-03-12T15:36:33Z |
| publishDate | 2022-01-01 |
| publisher | IOP Publishing |
| record_format | Article |
| series | Materials Research Express |
| spelling | doaj.art-a60300ce5558418e8c57deb9cf14a2cc2023-08-09T16:12:16ZengIOP PublishingMaterials Research Express2053-15912022-01-019606520210.1088/2053-1591/ac7384Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramicsYisen Han0Miao Shan1Yunfei Lu2Songqin Liu3https://orcid.org/0000-0002-4686-5291Jiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Key Laboratory of Environmental Medicine Engineering, Ministry of Education, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University , Nanjing 211189, People’s Republic of ChinaJiangsu Yuxing Industry and Trade Co., Ltd, Yixing, People’s Republic of ChinaJiangsu Yuxing Industry and Trade Co., Ltd, Yixing, People’s Republic of ChinaJiangsu Engineering Laboratory of Smart Carbon-Rich Materials and Device, Key Laboratory of Environmental Medicine Engineering, Ministry of Education, State Key Laboratory of Bioelectronics, School of Chemistry and Chemical Engineering, Southeast University , Nanjing 211189, People’s Republic of ChinaPalygorskite (Pal) is a kind of magnesium aluminum silicate clay mineral with a one-dimensional rod and layer chain structure. Herein, Pal hybrid iron oxide red pigment (Pal/ α -Fe _2 O _3 ) was prepared by the grinding method. Pal acted as a matrix to fix α -Fe _2 O _3 particles and influenced the performances of composite pigments by changing the particle size and distribution of α -Fe _2 O _3 . The color difference analysis showed that the color performances of composite pigments were closely related to the ratio of Pal to α -Fe _2 O _3 . Compared with the original red iron oxide pigment, the tinting strength of the composite pigment was increased by about 15%. When Pal/ α -Fe _2 O _3 was used as the red pigment for coating, it had good storage stability for waterborne coating and improved its adhesion and corrosion resistance. Pal/ α -Fe _2 O _3 composite pigments had excellent high-temperature resistance, which could increase the calcination temperature of ceramic pigments and would be beneficial for the ceramic industry. The synthetic method of Pal/ α -Fe _2 O _3 composite pigment was simple, low-cost, and environmentally friendly, and could be applied to large-scale industrial production.https://doi.org/10.1088/2053-1591/ac7384iron oxide red pigmentPalygorskitePalygorskite hybrid iron oxide red pigmentcolor difference analysispaintceramic |
| spellingShingle | Yisen Han Miao Shan Yunfei Lu Songqin Liu Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics Materials Research Express iron oxide red pigment Palygorskite Palygorskite hybrid iron oxide red pigment color difference analysis paint ceramic |
| title | Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics |
| title_full | Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics |
| title_fullStr | Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics |
| title_full_unstemmed | Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics |
| title_short | Preparation of Palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics |
| title_sort | preparation of palygorskite hybrid iron oxide red pigment and its application in waterborne polyurethane composite coatings and ceramics |
| topic | iron oxide red pigment Palygorskite Palygorskite hybrid iron oxide red pigment color difference analysis paint ceramic |
| url | https://doi.org/10.1088/2053-1591/ac7384 |
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