Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/80186
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Lourenço, Ana F. | - |
dc.contributor.author | Gamelas, José A. F. | - |
dc.contributor.author | Zscherneck, Christin | - |
dc.contributor.author | Ferreira, Paulo J. | - |
dc.date.accessioned | 2018-07-13T16:30:13Z | - |
dc.date.available | 2018-07-13T16:30:13Z | - |
dc.date.issued | 2013 | - |
dc.identifier.citation | LOURENÇO, Ana F.; GAMELAS, José A. F.; ZSCHERNECK, Christin; FERREIRA, Paulo J. - Evaluation of silica-coated PCC as new modified filler for papermaking. Industrial & Engineering Chemistry Research. 52 : 14 (2013) 5095-5099. | - |
dc.identifier.uri | https://hdl.handle.net/10316/80186 | - |
dc.description.abstract | Silica-coated precipitated calcium carbonate (PCC) prepared by a sol-gel method in a previous study, was used, for the first time, as filler for papermaking. Three samples of modified PCC, containing 11 wt%, 21 wt% and 29 wt% of silica, were prepared. The handsheets produced with an eucalyptus kraft pulp furnish containing the new PCC-based materials showed better paper strength properties than those with the unmodified PCC, whereas the structural properties and brightness were not affected (for similar filler retention values (ca. 80%)). The results suggest that a thin film of silica coating the calcium carbonate crystals has a positive impact on the filler-to-fiber-to-filler bonding. This may open a new possibility to increase the filler amount in the papermaking industry. | - |
dc.language.iso | eng | - |
dc.rights | openAccess | - |
dc.title | Evaluation of Silica-Coated PCC as New Modified Filler for Papermaking | - |
dc.type | article | - |
degois.publication.firstPage | 5095 | - |
degois.publication.lastPage | 5099 | - |
degois.publication.issue | 14 | - |
degois.publication.title | Industrial & Engineering Chemistry Research | - |
dc.date.embargoEndDate | 10000-01-01 | - |
dc.peerreviewed | yes | - |
dc.identifier.doi | 10.1021/ie3035477 | - |
degois.publication.volume | 52 | - |
dc.date.embargo | 2013-01-01 | * |
dc.date.periodoembargo | 0 | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.cerifentitytype | Publications | - |
item.grantfulltext | open | - |
item.fulltext | Com Texto completo | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.researchunit | CIEPQPF – Chemical Process Engineering and Forest Products Research Centre | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.parentresearchunit | Faculty of Sciences and Technology | - |
crisitem.author.orcid | 0000-0002-2860-9833 | - |
crisitem.author.orcid | 0000-0002-1474-767X | - |
crisitem.author.orcid | 0000-0002-4503-6811 | - |
Appears in Collections: | I&D CIEPQPF - Artigos em Revistas Internacionais |
Files in This Item:
File | Description | Size | Format | |
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ie3035477.pdf | 283.47 kB | Adobe PDF | View/Open |
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