Chemically modified graphene films with tunable negative Poisson’s ratios

Negative Poisson’s ratio, offering unusual properties, is displayed by several materials and predicted for graphene. This work demonstrates such behaviors in monolithic films with interconnected networks of close-packed graphene laminates, and tunability through the chemistry and microstructures.

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Detalles Bibliográficos
Autores principales: Yeye Wen, Enlai Gao, Zhenxing Hu, Tingge Xu, Hongbing Lu, Zhiping Xu, Chun Li
Formato: article
Lenguaje:EN
Publicado: Nature Portfolio 2019
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Acceso en línea:https://doaj.org/article/0b0f2c4814264a50906dfa3622381b32
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Sumario:Negative Poisson’s ratio, offering unusual properties, is displayed by several materials and predicted for graphene. This work demonstrates such behaviors in monolithic films with interconnected networks of close-packed graphene laminates, and tunability through the chemistry and microstructures.