Výsledky vyhledávání - "González, Julian"

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Phase transition at 350 K in the Ti$_3$C$_2$T$_x$ MXene: possible sliding (moir\'e) ferroelectricity

Autor: Cordero, Francesco, Pazniak, Hanna, Ouisse, Thierry, Gonzalez-Julian, Jesus, Di Carlo, Aldo, Soprunyuk, Viktor, Schranz, Wilfried

A phase transition is found in Ti$_3$C$_2$T$_x$ MXene at 350 K, by measuring the complex Young's modulus of self-standing thick films. A step-like softening and increase of the mechanical losses is found below 350 K, indicative of a phase transition,

Externí odkaz: http://arxiv.org/abs/2310.15710

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Optical properties and corrosion resistance of Ti2AlC, Ti3AlC2, and Cr2AlC as candidates for Concentrated Solar Power receivers

Autor: Azina, Clio, Badie, Sylvain, Litnovsky, Andrey, Silvestroni, Laura, Sani, Elisa, Gonzalez-Julian, Jesus

Publikováno v: Solar Energy Materials and Solar Cells, 259, 112433 (2023)

New generation concentrated solar power (CSP) plants require new solar receiver materials with selective optical properties and excellent corrosion resistance against molten salts. MAX phases are promising materials for CSP applications due to their

Externí odkaz: http://arxiv.org/abs/2211.12251

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