Wrinkled Few-Layer Graphene as Highly Efficient Load Bearer

Result code in IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61388955%3A_____%2F17%3A00476999" target="_blank" >RIV/61388955:_____/17:00476999 - isvavai.cz</a>

Alternative codes found

RIV/00216208:11310/17:10363512

Result on the web

<a href="http://dx.doi.org/10.1021/acsami.7b07547" target="_blank" >http://dx.doi.org/10.1021/acsami.7b07547</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.1021/acsami.7b07547" target="_blank" >10.1021/acsami.7b07547</a>

Result language

angličtina

Original language name

Wrinkled Few-Layer Graphene as Highly Efficient Load Bearer

Original language description

Multilayered graphitic materials are not suitable as load-bearers due to their inherent weak interlayer bonding (for example, graphite is a solid lubricant in certain applications). This situation is largely improved when two-dimensional (2D) materials such as a monolayer (SLG) graphene are employed. The downside in these cases is the presence of thermally or mechanically induced wrinkles which are ubiquitous in 2D materials. Here we set out to examine the effect of extensive large wavelength/amplitude wrinkling on the stress transfer capabilities of exfoliated simply supported graphene flakes. Contrary to common belief we present clear evidence that this type of “corrugation” enhances the load-bearing capacity of few-layer graphene as compared to “flat” specimens. This effect is the result of the significant increase of the graphene/polymer interfacial shear stress per increment of applied strain due to wrinkling and paves the way for designing affordable graphene composites with highly improved stress-transfer efficiency.

Czech name

—

Czech description

—

Type

J_imp - Article in a specialist periodical, which is included in the Web of Science database

CEP classification

—

OECD FORD branch

10403 - Physical chemistry

Project

<a href="/en/project/GA14-15357S" target="_blank" >GA14-15357S: Strain engineering of electronic structure in graphene</a><br>

Continuities

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)

Publication year

2017

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

ACS Applied Materials and Interfaces

ISSN

1944-8244

e-ISSN

—

Volume of the periodical

9

Issue of the periodical within the volume

31

Country of publishing house

US - UNITED STATES

Number of pages

9

Pages from-to

26593-26601

UT code for WoS article

000407540400104

EID of the result in the Scopus database

2-s2.0-85027236395