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Inside Back Cover: Nanopore Confinement‐driven Synchronous Enhancement of Thermal and Mechanical Properties of Phase Change Materials (Angew. Chem. 21/2025)
Author(s) -
Qiu Lin,
Wang Zhaoyi,
Liu Zihan,
Li Haimo,
Feng Yanhui
Publication year - 2025
Publication title -
angewandte chemie
Language(s) - English
Resource type - Journals
eISSN - 1521-3757
pISSN - 0044-8249
DOI - 10.1002/ange.202506109
Subject(s) - nanopore , cover (algebra) , phase change , nanotechnology , materials science , phase (matter) , thermal , chemical physics , chemistry , engineering physics , physics , mechanical engineering , engineering , thermodynamics , organic chemistry
In their Research Article ( e202500957 ), Lin Qiu and co‐workers discover an intriguing Al 2 O 3 nanopore confinement space effect that synchronously enhances the thermal conductivity and Young's modulus of phase change materials, as corroborated by their nanometer resolution thermal and mechanical mapping technique called 3 ω ‐SThM. Molecular dynamic simulations reveal that the underlying reason is the shortening of the hydrogen bond that enhances the heat conduction and resistance to deformation.
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