ALKIVIADIS S. PAIPETIS

Prof. ALKIVIADIS S. PAIPETIS

Department of Materials Science and Engineering, University of Ioannina, Ioannina, 45110, Greece
orcid

Research Focus & Metrics

Academic Career Length

31Years (1996-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 September 2012 in Composites Part B: Engineering
Verified
Journal Article
Closed access
GGG. Gkikas
G. Gkikas
NBN.-M. Barkoula
N.-M. Barkoula
APALKIVIADIS S. PAIPETIS
ALKIVIADIS S. PAIPETIS

1 December 2009 in Construction and Building Materials
Verified
Journal Article
Closed access
DSD. Soulioti
D. Soulioti
Nektaria-Marianthi BarkoulaNektaria-Marianthi Barkoula
Nektaria-Marianthi Barkoula
APALKIVIADIS S. PAIPETIS
ALKIVIADIS S. PAIPETIS
Theodore MatikasTheodore Matikas
Theodore Matikas
TST. Shiotani
T. Shiotani
DAD.G. Aggelis
D.G. Aggelis

1 November 2011 in Construction and Building Materials
Verified
Journal Article
Closed access
DAD.G. Aggelis
D.G. Aggelis
DSD.V. Soulioti
D.V. Soulioti
NSN. Sapouridis
N. Sapouridis
Nektaria-Marianthi BarkoulaNektaria-Marianthi Barkoula
Nektaria-Marianthi Barkoula
APALKIVIADIS S. PAIPETIS
ALKIVIADIS S. PAIPETIS
Theodore MatikasTheodore Matikas
Theodore Matikas

1 April 2010 in Composites Science and Technology
Verified
Journal Article
Closed access
VKV. Kostopoulos
V. Kostopoulos
ABA. Baltopoulos
A. Baltopoulos
PKP. Karapappas
P. Karapappas
AVA. Vavouliotis
A. Vavouliotis
APALKIVIADIS S. PAIPETIS
ALKIVIADIS S. PAIPETIS

29 January 2009 in Journal of Composite Materials
Verified
Journal Article
Closed access
PKP. Karapappas
P. Karapappas
AVA. Vavouliotis
A. Vavouliotis
PTP. Tsotra
P. Tsotra
Vassilis KostopoulosVassilis Kostopoulos
Vassilis Kostopoulos
APALKIVIADIS S. PAIPETIS
ALKIVIADIS S. PAIPETIS
In the present study, the fracture energy of hybrid carbon fiber reinforced polymers was investigated. The composites were modified by the addition of multi-walled carbon nanotubes into the matrix material. The interlaminar fracture properties under Mode I and Mode II remote loading were studied as a function of the carbon nanotube content in the matrix. With the addition of carbon nanotubes in the epoxy matrix, a significant increase in the load bearing ability as well as in the fracture energy was observed, for both Mode I and Mode II tests. It is speculated that carbon nanotubes due to their large aspect ratio have a significant toughening effect since extra energy is needed in order to pull them out from the matrix and start the crack propagation following a kinking out pattern at nanoscale.