Výsledky vyhledávání - "Laura J. Romasanta"

Akademický článek

Thin Coatings of Cerium Oxide Nanoparticles with Anti-Reflective Properties

Autor: Laura J. Romasanta, Lauriane D’Alençon, Sara Kirchner, Christophe Pradère, Jacques Leng

Publikováno v: Applied Sciences, Vol 9, Iss 18, p 3886 (2019)

Cerium oxide, in addition to its catalytic properties, is also known for its optical properties such as ultraviolet (UV) radiation filtering and a relatively high refractive index ( n > 2 ), which makes it an excellent candidate for multifunctional c

Externí odkaz: https://doaj.org/article/8a3aae5215bb4552929439a18aec1154

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Narcissistic self-sorting of

Autor: Philip, Schäfer, Christiaan, de Vet, Leire, Gartzia-Rivero, Guillaume, Raffy, Min-Tzu, Kao, Christian, Schäfer, Laura J, Romasanta, Bertrand, Pavageau, Yu-Tang, Tsai, Lionel, Hirsch, Dario M, Bassani, André, Del Guerzo

Publikováno v: Nanoscale. 14(25)

The 2,3-didecyloxy derivative of an n-type anthracene (n-BG) and a p-type tetracene (p-R) have been synthesized and their self-assembly into nano-ribbons studied. Hyperspectral fluorescence imaging revealed their narcissistic self-sorting, leading to

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::e941f8f42ad481382080403b8d54e573
https://pubmed.ncbi.nlm.nih.gov/35551573

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Electro-mechanical actuation performance of SEBS/PU blends

Autor: Mehrdad Yazdani-Pedram, Laura J. Romasanta, Miguel A. López-Manchado, Héctor Aguilar Bolados, Raquel Verdejo, Marianella Hernández-Santana, Raúl Quijada

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Dielectric elastomers have been regarded as truly artificial muscles for their electro-mechanical (EM) actuation performance. However, they require large driving voltages to present adequate actuation strains. The main pursued route to solve it has b

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86b73ecc67955601ddec4df18adbd1b0
https://doi.org/10.1016/j.polymer.2019.03.035

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Thin Coatings of Cerium Oxide Nanoparticles with Anti-Reflective Properties

Autor: Lauriane D’Alençon, Jacques Leng, Christophe Pradere, Laura J. Romasanta, Sara Kirchner

Publikováno v: Applied Sciences, Vol 9, Iss 18, p 3886 (2019)
Applied Sciences
Applied Sciences, MDPI, 2019, 9 (18), pp.3886. ⟨10.3390/app9183886⟩
Volume 9
Issue 18

Cerium oxide, in addition to its catalytic properties, is also known for its optical properties such as ultraviolet (UV) radiation filtering and a relatively high refractive index ( n >
2 ), which makes it an excellent candidate for multifunct

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::529da4a73245e5c1deeb10e86b6af1f7
https://www.mdpi.com/2076-3417/9/18/3886

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Fluidic Patterning of Transparent Polymer Heaters

Autor: Laura J. Romasanta, Philip Schäfer, Jacques Leng

Publikováno v: Scientific Reports
Scientific Reports, Vol 8, Iss 1, Pp 1-7 (2018)

Semi-conducting polymers are promising materials for current and next generations of electronic devices, sensors and actuators, especially regarding their ability to conform to flexibles architectures. In particular, aqueous-based dispersions of semi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::067638391c81ed043db7021d3eb2cf10
https://doi.org/10.1038/s41598-018-34538-w

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Graphene materials with different structures prepared from the same graphite by the Hummers and Brodie methods

Autor: Miguel A. López-Manchado, Clara Blanco, Rosa Menéndez, Marcos Granda, Raquel Verdejo, Ricardo Santamaría, Patricia Álvarez, Patricia Blanco, Laura J. Romasanta, Cristina Botas

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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[EN] Graphene materials containing different functional groups were prepared from a natural graphite, by means of two different oxidation methods (Hummers and Brodie). It was observed that the differences in the structure of the resultant graphite ox

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d0800787dfe0b15598ca1b579d8acca2
https://doi.org/10.1016/j.carbon.2013.08.009

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Effect of hard segment content and carbon-based nanostructures on the kinetics of flexible polyurethane nanocomposite foams

Autor: M. Mar Bernal, Mario Martin-Gallego, Anthony J. Ryan, Raquel Verdejo, Laura J. Romasanta, Miguel A. López-Manchado, Anne-Cecile Mortamet

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
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Polymer

Reactive flexible polyurethane (PU) foams were synthesized with two contents of hard segments (HS) and filled with multi-walled carbon nanotubes (MWCNTs), functionalized MWCNTs (f-MWCNTs) and functionalized graphene sheets (FGS). The effect of the HS

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fd312433807f0db67ee48f2a9871cfbb
https://doi.org/10.1016/j.polymer.2012.07.017

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Reactive Nanocomposite Foams

Autor: Raquel Verdejo, Miguel A. López-Manchado, M. Mar Bernal, Laura J. Romasanta, Francisco J. Tapiador

Publikováno v: Cellular Polymers. 30:45-62

One of the most interesting and most accessible opportunities of nanofillers is the reinforcement of fine structures in which conventional fillers cannot be readily accommodated, such as polymer foams. This paper reviews the progress to date towards

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cda339a983323a91a8e768b7f4f46b1c
https://doi.org/10.1177/026248931103000201

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Increasing the performance of dielectric elastomer actuators: A review from the materials perspective

Autor: Miguel A. López-Manchado, Laura J. Romasanta, Raquel Verdejo

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

Electro-active polymers (EAPs) are emerging as feasible materials to mimic muscle-like actuation. Among EAPs, dielectric elastomer (DE) devices are soft or flexible capacitors, composed of a thin elastomeric membrane sandwiched between two compliant

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ea4a13dbaacbb472caa5510172d494af
http://hdl.handle.net/10261/136295

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The role of carbon nanotubes in both physical and chemical liquid-solid transition of polydimethylsiloxane

Autor: Laura J. Romasanta, Raquel Verdejo, Miguel A. López-Manchado

Publikováno v: Digital.CSIC. Repositorio Institucional del CSIC
instname

In this work we investigate the effect of the dispersion degree of as-received multiwall carbon nanotubes (MWNTs) in the liquid-solid transitions (LST) of polydimethylsiloxane (PDMS). The physical LST of the suspensions showed a strong dependence on

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2517455040c2f76b26ac3d4717ce5b98
http://hdl.handle.net/10261/194110

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