Interfacial mechanics of carbon Nanotube@Amorphous-Si coaxial nanostructures

Hongwei Liao; Khim Karki; Yin Zhang; John Cumings; Yuhuang Wang

doi:10.1002/adma.201101762

Interfacial mechanics of carbon Nanotube@Amorphous-Si coaxial nanostructures

Hongwei Liao
, Khim Karki
, Yin Zhang
, John Cumings
, Yuhuang Wang

物理学院

University of Maryland, College Park

科研成果: 期刊稿件 › 文章 › 同行评审

24 引用（Scopus）

摘要

A cantilevered carbon nanotube/amorphous Si coaxial nanostructure is studied with in situ transmission electron microscopy. The α-Si shell breaks at the anchoring point to the supporting Si substrate. The broken α-Si shell is pulled out while the CNT core remains intact, illustrating the striking interfacial mechanical properties between the CNT core and the α-Si shell.

源语言	英语
页（从-至）	4318-4322
页数	5
期刊	Advanced Materials
卷	23
期	37
DOI	https://doi.org/10.1002/adma.201101762
出版状态	已出版 - 4 10月 2011

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10.1002/adma.201101762

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abstract = "A cantilevered carbon nanotube/amorphous Si coaxial nanostructure is studied with in situ transmission electron microscopy. The α-Si shell breaks at the anchoring point to the supporting Si substrate. The broken α-Si shell is pulled out while the CNT core remains intact, illustrating the striking interfacial mechanical properties between the CNT core and the α-Si shell.",

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AU - Liao, Hongwei

AU - Karki, Khim

AU - Zhang, Yin

AU - Cumings, John

AU - Wang, Yuhuang

PY - 2011/10/4

Y1 - 2011/10/4

N2 - A cantilevered carbon nanotube/amorphous Si coaxial nanostructure is studied with in situ transmission electron microscopy. The α-Si shell breaks at the anchoring point to the supporting Si substrate. The broken α-Si shell is pulled out while the CNT core remains intact, illustrating the striking interfacial mechanical properties between the CNT core and the α-Si shell.

AB - A cantilevered carbon nanotube/amorphous Si coaxial nanostructure is studied with in situ transmission electron microscopy. The α-Si shell breaks at the anchoring point to the supporting Si substrate. The broken α-Si shell is pulled out while the CNT core remains intact, illustrating the striking interfacial mechanical properties between the CNT core and the α-Si shell.

KW - heterogeneous nanostructures

KW - lithium ion batteries

KW - nanostructured interfaces

UR - https://www.scopus.com/pages/publications/80054688787

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DO - 10.1002/adma.201101762

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Interfacial mechanics of carbon Nanotube@Amorphous-Si coaxial nanostructures

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