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Browsing by Subject "Halloysite"

Now showing items 1-7 of 7

A comparative photocatalytic study of TiO2 loaded on three natural clays with different morphologies

Wu, Aichun; Wang, Duoxiao; Wei, Chao; Zhang, Xudong; Liu, Zhangsheng; Feng, Peizhong; Ou, Xuemei; Qiang, Yinghuai; García Gómez, Hermenegildo; Niu, Jinan (Elsevier, 2019-12-15)

[EN] In this work, a sol-gel method was used to load TiO2 nanoparticles on three clays (kaolinite, halloysite and palygorskite) with different morphologies (plates, tubes, and rods with micro tunnels), and then the ...
Degradation of a mechanically recycled polylactide/halloysite nanocomposite in an ethanolic food simulant

Beltrán, Freddys R.; Arrieta, Marina P.; Hortal, Yaiza; Gaspar, Gerald; de la Orden, Mª Ulagares; Martínez Urreaga, Joaquín (Universitat Politècnica de València, 2021-07-16)

[EN] This work aims to study the effect of immersion in a ethanolic food simulant in mechanically recycled poly(lactic acid) (PLAR) and its nanocomposites reinforced with halloysite nanotubes (HNT). PLAR was obtained by ...
Development and Characterization of Polyester and Acrylate-Based Composites with Hydroxyapatite and Halloysite Nanotubes for Medical Applications

Torres, Elena; Domínguez-Candela, Iván; Castelló-Palacios, Sergio; Vallés Lluch, Ana; Fombuena, Vicent (MDPI AG, 2020-08)

[EN] We aimed to study the distribution of hydroxyapatite (HA) and halloysite nanotubes (HNTs) as fillers and their influence on the hydrophobic character of conventional polymers used in the biomedical field. The hydrophobic ...
Halloysite and Laponite Hybrid Pigments Synthesis with Copper Chlorophyll

Micó-Vicent, B.; Perales Romero, Esther; Jordán-Núñez, Jorge; Viqueira, Valentín (MDPI AG, 2021-06)

[EN] Sustainable and green materials have been studied in dye and pigment productions to reduce their environment impacts from being produced and applied. Although natural dyes are an excellent choice to move from agrowaste, ...
Improvement of mechanical and biological properties of Polycaprolactone loaded with Hydroxyapatite and Halloysite Nanotubes

Torres-Roca, Elena; Fombuena, Vicent; Vallés Lluch, Ana; Ellingham, T. (Elsevier, 2017)

[EN] Hydroxyapatite (HA) and Halloysite nanotubes (HNTs) percentages have been optimized in Polycaprolactone (PCL) polymeric matrices to improve mechanical, thermal and biological properties of the composites, thus, to be ...
Insightful understanding of the role of clay topology on the stability of biomimetic hybrid chitosan-clay thin films and CO2-dried porous aerogel microspheres

Frindy, Sana; Primo Arnau, Ana María; Qaiss, Abou el Kacem; Bouhfid, Rachid; Lahcini, Mohamed; García Gómez, Hermenegildo; Bousmina, Mosto; El Kadib, Abdelkrim (Elsevier, 2016)

[EN] Three natural clay-based microstructures, namely layered montmorillonite (MMT), nanotubular halloysite (HNT) and micro-fibrillar sepiolite (SP) were used for the synthesis of hybrid chitosan-clay thin films and porous ...
Reactive dye adsorption desorption and stamping by halloysite

López-Rodríguez, Daniel; Micó-Vicent, Barbara; Bou-Belda, Eva; Díaz-García, Pablo (Universitat Politècnica de València, 2022-01-31)

[EN] The scientific community is continuously developing new methods for the recovery and purification of water, since the precious resources of our planet are increasingly scarce and we must work to save and clean our ...