Zobrazeno 1 - 10 of 18 pro vyhledávání: '"Marta Riba Moliner"'
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Akademický článek
Advancements in Sustainable Natural Dyes for Textile Applications: A Review
Autor: Barbara Pizzicato, Severina Pacifico, Diana Cayuela, Gabriela Mijas, Marta Riba-Moliner
Publikováno v: Molecules, Vol 28, Iss 16, p 5954 (2023)
The dyeing and finishing step represents a clear hotspot in the textile supply chain as the wet processing stages require significant amounts of water, energy, and chemicals. In order to tackle environmental issues, natural dyes are gaining attention
Externí odkaz: https://doaj.org/article/99750d8abb734d0882f2ce7ef33d3c3f
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2
The effect of accelerated aging on the molecular weight and thermal and mechanical properties of polyester yarns containing ceramic particles
Autor: Gabriela Mijas, Marta Riba-Moliner, Diana Cayuela
Publikováno v: Polymers; Volume 15; Issue 6; Pages: 1348
The accelerated aging of polyethylene terephthalate (PET) multifilament yarns containing nano or microparticles of titanium dioxide (TiO2), silicon carbide (SiC), or fluorite (CaF2) at a maximum percentage of 2% has been studied. For this, the yarn s
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bf09f00973c2f20b4635ef1de4e6fbb5
https://hdl.handle.net/2117/385363
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3
Study of Dyeing Process of Hemp/Cotton Fabrics by Using Natural Dyes Obtained from Rubia tinctorum L. and Calendula officialis
Autor: Gabriela Mijas, Mariona Josa, Diana Cayuela, Marta Riba-Moliner
Publikováno v: Polymers; Volume 14; Issue 21; Pages: 4508
The objective of this work was to assess the possibility of dyeing a substrate composed of non-textile industrial hemp using natural dyes from common madder (Rubia Tinctorum L.) and calendula (Calendula Officialis) and tannin and alum as mordants. Th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4b5ffc8c13c59d8378e9bbbd24e699da
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4
Analysis of lignin content in alkaline treated hemp fibers: thermogravimetric studies and determination of kinetics of different decomposition steps
Autor: Albert M. Manich, Gabriela Dayana Mijas Vélez, Inés María Algaba Joaquín, Manuel José Lis Arias, Marta Riba Moliner, Diana Cayuela Marín
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Digital.CSIC. Repositorio Institucional del CSIC
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Hemp (Cannabis sativa L.) is a plant of which, its ease of cultivation, structure and properties, provide it great potential for industrial applications; nevertheless, the unfavorable content of lignin complicates its processing, especially in the te
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f269d83a5a89afafbacac01bd3022f7e
https://doi.org/10.1080/02773813.2021.1970185
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5
PS-b-P4VP block copolymer micelles as a soft template to grow openly porous nickel films for alkaline hydrogen evolution
Autor: Roberto Fagotto Clavijo, Marta Riba-Moliner, Arántzazu González-Campo, Jordi Sort, Eva Pellicer, Konrad Eiler
Highly porous Ni films have been potentiostatically synthesised by micelle-assisted electrodeposition using custom-made PS-b-P4VP block copolymer micelles as a soft template. Two PS-b-P4VP block copolymers with PS/P4VP block ratios of 1:1 and 1:4 wer
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7ac79572396233aed1a1c86857e61156
https://hdl.handle.net/2117/375903
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6
Obtaining of a PET/SiC hybrid multifilament: Non-isothermal crystallization studies
Autor: Marta Riba-Moliner, D. Cayuela, Gabriela Mijas, Davinia Roig
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Thermal processing properties are a key factor in the industrial processing industry. The obtaining of a PET-based hybrid composite multifilament with textile properties (yarns) is presented. The system is composed by ceramic silicon carbide (SiC) na
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::4734632bfd476eafecfe8ffe67cddc75
https://doi.org/10.1080/00405000.2020.1841956
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7
Kinetics of alkaline delignification of hemp and determination of lignin content by thermogravimetry
Autor: Gabriela Mijas, Manuel-José Lis, Sonia Pérez-Rentero, Marta Riba-Moliner, Meritxell Martí, Diana Cayuela, Albert Manich
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Raw hemp (Cannabis sativa L.) was subjected to alkaline delignification with the application of NaOH ranging from [0.125M] to [1M] for times from 5 to 480 min. Lignin contents of the original and delignified samples were determined. The samples were
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8afb14100fe00e97861871b51df12ca1
http://hdl.handle.net/10261/310863
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8
Orange-derived and lemon-derived adsorbents with controlled grain for an efficient elimination of some cationic and anionic dyes
Autor: José M. Canal, Gemma Pascual, Josep García-Raurich, Marta Riba-Moliner
Publikováno v: UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
Purpose This study aims to demonstrate that orange-derived and lemon-derived systems can be used in continuous processes as efficient adsorbents to the entrapment of some anionic and cationic dyes in the textile dyeing wastewater effluents. Design/me
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b014139f3227d8ffffb37230aa84f3a6
https://hdl.handle.net/2117/352366
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9
Influence of alkaline delignification time on the moisture uptake behaviour of hemp
Autor: Marta Riba-Moliner, Sónia Pérez-Rentero, D. Cayuela, Albert M. Manich, Meritxell Martí, Gabriela Mijas, Manuel José Lis Arias
Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname
UPCommons. Portal del coneixement obert de la UPC
Universitat Politècnica de Catalunya (UPC)
The influence of the alkaline delignification of hemp on its moisture uptake has been studied under the project “Preparation and functionalization of hemp for textile substrates” focussed on the reduction of cotton imports for the manufacturing o
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::92fdd743745aaf054376bbc72d2a0210
https://hdl.handle.net/2117/357660
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