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EURO
MAT
2013
HOTEL
BARCELÓ
RENACIMIENTO
http://www.euromat2013.fems.eu
EUROMAT2013
European Congress and Exhibition on
Advanced Materials and Processes
sociedad española de
materiales
mat
socie
September 2013
SEVILLA 8 - 13
Final Program
EUROMAT2013 European Congress and Exhibition on Advanced Materials and Processes
FINAL PROGRAM
EUROMAT2013
European Congress and Exhibition on Advanced Materials and Processes
FINAL PROGRAM
107
THURSDAY
THURSDAY 12 SEPTEMBER 2013 / PM1
Symposium A1I A1III A2III A3I
Room España 2 Andalucía 8 España 1 Giralda
Session Title Applications (II): Photonics Organic- and bio-electronic Strain-mediated magnetoelectricity:
lms
Carbon-containing Composites and
Materials V
Chairperson Javier Solis G. Sberveglieri M.Tyunina Eric Anglaret
15:00
ORAL
TWO-PULSE INVESTIGATION OF THE
FEMTOSECOND LASER ABLATION
DYNAMICS OF CO/ZNS TARGETS
Ignacio Lopez-Quintas (Instituto de
Química Física Rocasolano, CSIC,
Madrid, Spain)
Vincent Loriot, Jesús González
Izquierdo, Rebeca de Nalda, Luis
Bañares, Marta Castillejo, Margarita
Martín
EMPTY SLOT
INVITED / KEYNOTE
INTERFACE-COUPLING AND PHASE-
SEPARATION: KEYS TO LARGE
MAGNETOELECTRIC COUPLING IN
MULTIFERROICS
Josep Fontcuberta (Institut de
Ciència de Materials de Barcelona
(ICMAB-CSIC))
Ignasi Fina, Nico Dix, Xavier Martí,
J.M. Rebled, Florencio Sánchez,
Francesca Peiró, Brahim Dkhil, O.
O’Flynn, G. Balakrishnan
ORAL
LASER SURFACE ACTIVATION AS A
SYSTEMATIC TOOL TO IMPROVE THE
ADHESIVE BEHAVIOUR OF AERONAU-
TICAL CFRP
Marta Botana Galvin (TITANIA
Ensayos Y Proyectos Industriales)
José María Sánchez Amaya,
Fernando Serrano Collante, Leandro
González Rovira
15:20
ORAL
FORMATION OF POLYCRYSTALLINE
TIO2 ON RBTIOPO4 SINGLE CRYSTALS
BY ULTRAFAST LASER ABLATION AND
THERMAL ANNEALING
Pablo Moreno (Universidad de
Salamanca)
Javier Rodríguez Vázquez de
Aldana, Joan Carvajal, G Raj Kumar,
Maria Cinta Pujol, X Mateos, J Mas-
sons, RM Sole, Isabel Gallardo, Luis
Roso, Francesc Díaz
ORAL
INTEGRATION OF FUNCTIONAL
BIOLOGICAL INTERLAYER IN OFET
DEVICES
Luisa Torsi (Dipartimento di Chimica
- Università degli Studi di Bari “A.
Moro” – Bari (Italy))
Maria Magliulo, Kyriaki Manoli, Ele-
onora Macchia, Francesco Giordano,
Antonia Mallardi, Gerardo Palazzo
ORAL
METAL MATRIX COMPOSITES REIN-
FORCED BY CARBON NANOTUBES
Sónia Simões (CEMUC, Faculdade
de Engenharia da Universidade do
Porto (FEUP) , Portugal)
Marcos A. L. Reis, Filomena Viana,
Manuel F. Vieira
15:40
INVITED / KEYNOTE
FLUORESCENCE IMAGING OF
ULTRAFAST LASER INSCRIBED MICRO-
LASERS
Daniel Jaque (Universidad Au-
tonoma de Madrid)
ORAL
BIOPHOTONIC SENSING CELLS (BI-
CELLS) FOR LABEL-FREE BIOSENSING
Miguel Holgado (ETSII-Universidad
Politécnica de Madrid)
María Fé Laguna, Rafael
Casquel, Francisco Javier Sanza,
Álvaro Lavín, Ana López, María José
Bañuls, Carlos Angulo Barrios, Victor
Canalejas, Rosa Puchades
ORAL
LOW-TEMPERATURE NANOSCALE
INVESTIGATION ON LA0.7CA0.3MNO3/
BATIO3 THIN FILMS.
Carmen Munuera (Instituto de
Ciencia de Materiales de Madrid
(ICMM-CSIC))
Aurora Alberca, Federico J. Mompean,
Norbert M. Nemes, Javier Tornos,
Jon Azpeitia, Carlos León, Jacobo
Santamaría, Mar García-Hernández
EMPTY SLOT
16:00
ORAL
A SUPERHYDROPHOBIC, SELF-
CLEANING, POLYTHIOPHENE BASED
SOLAR SENSOR.
Athanasios Milionis (Nanophys-
ics, Istituto Italiano di Tecnologia,
Genova, Italy)
Evie L. Papadopoulou, Roberto
Giannuzzi, Ilker S. Bayer, Athanassia
Athanassiou
ORAL
3D CHEMICAL NANOCHARACTERIZA-
TION: EELS TOMOGRAPHY OF BFO/
CFO SELF ASSEMBLED STRUCTURES
Lluís Yedra (Laboratory of Electron
Nanoscopies (LENS)- MIND/IN2UB,
Dept. d’Electrónica, Universitat de
Barcelona, Spain)
Alberto Eljarrat, José Mauel Rebled,
Nico Dix, Florencio Sanchez,
Josep Fontcuberta, Sònia Estradé,
Francesca Peiró
ORAL
STRUCTURAL AND CHEMICAL
CHARACTERISTICS OF CU-CNTS IN AN
AL/CU-CNT COMPOSITE PROCESSED
USING ULTRASONIC CAVITATION
Alberto Miranda (Brunel Centre for
Advanced Solidication Technology,
Brunel University)
Noe Alba-Baena, Brian Mckay,
Dmitry Eskin, S.H. Ko, Je-Sik Shin
16:20
ORAL
3D LASER NANOSTRUCTURING OF
YAG LASER CRYSTALS
Airan Rodenas (Heriot Watt
University)
Debaditya Choudhury, Wah-Tung
Lau, Daniel Jaque, Min Gu, Sajeev
John, Ajoy Kar,
EMPTY SLOT
ORAL
PREVENTING TI DIFFUSION INTO
COFE2O4 THIN FILMS: STO//MAO AND
MAO// STO BUFFER STRATEGIES
José Manuel Rebled Corsellas
(Institut de Ciència de Materials de
Barcelona-CSIC)
Michael Foerster, Sònia Estradé,
Qinyuan Bin, Franco Rigato, C.
K. Kanamadi, Florencio Sánchez,
Francesca Peiró, Josep Fontcuberta
INVITED / KEYNOTE
CARBON NANOPARTICLE REINFORCED
LIGHT WEIGHT METAL COMPOSITES
Qianqian Li (ZMP, University of
Erlangen-Nuremberg)
Robert Singer
16:40
ORAL
NOVEL LASER MATERIALS PROCESS-
ING FOR FUNCTIONAL PHOTONIC
DEVICES
Gin Jose (University of Leeds)
Tarun Kakkar, Matthew Murray,
Paul Steenson, Toney Fernandez,
Animesh Jha
ORAL
BIOSENSING COMPARISON BETWEEN
DIFFERENT GEOMETRIES BASED ON
VERTICAL SUBMICRON-STRUCTURES
MADE OF SU-8 RESIST
Francisco Javier Sanza (Centro
Láser- Universidad Politécnica de
Madrid)
María Fé Laguna, Rafael Casquel,
Ana López, Miguel Holgado
ORAL
GROWTH OF TEXTURED NIFE2O4
THIN FILMS VIA CHEMICAL SOLU-
TION DEPOSITION TO IMPROVE THE
MAGNETOSTRICTION PROPERTIES IN
PBZR0.52TI0.48O3/NIFE2O4 MULTIFER-
ROIC LAMINATED COMPOSITES
Justin Schwartz (North Carolina
State University)
Nazanin Bassiri-Gharb, Safoura
Seikar
EUROMAT2013
European Congress and Exhibition on
Advanced Materials and Processes
sociedad española de
materiales
mat
socie http://www. euromat2013.fems.eu
Laser surface activation as a systematic tool to improve the adhesive
behaviour of aeronautical CFRP
M. Botana-Galvín1, J. M. Sánchez-Amaya1, F. Serrano1 and J. Botana2
1 Tita nia, Ensayos y P royectos Industria les S.L. Parque Tecnológico TecnoBahía Edif.
RETSE, Nave 4. Ctra . Sanlúcar Km 7. 11510, El Puerto de Santa María (Cádiz) Spain.
marta.bota na @titania.aero. Phone: + 34 956 016762
2 LABCYP, Dpto de Ciencia de los Mater ia les e Ingeniería Metalúrgica y Química
Inorgánica , CASEM, Universidad de Cádiz, E-11510 Puerto Real (Cá diz), Spain.
ABSTRACT
The bonding process of CFRP (Carbon Fiber Reinforced Plastic) elements to build big
structures in the aeronautic industry is a complex technology with still high loads of
handmade intermediate steps as for example the surface preparation prior to bonding.
This preparation is accomplished in order to have an activated surface that improves
CFRP elements ability to be bonded.
Different types of lasers are proposed in the literature for CFRP processing. According
to [1] UV-laser radiation with wavelength lower than 400nm features low transmission
and therefore good results for precise material ablation. That type of laser has been
employed in [1,2] for repairing works of CRFP. However, very few works point to the
use of UV laser as a tool for surface activation of this type of materials.
This paper reports the results obtained when processing flat panels of CFRP
manufactured by RTM (Resin Transfer Molding) with a Trumark 6350 laser from
Trumpf. This laser features a 355 nm wavelength and a pulse energy of 0.24 mJ at 20
kHz. Process parameters have been established to process the specimens avoiding resin
removal and subsequent exposition of fibre or even broken fibres. At first stage samples
were studied using a stereoscopic macroscope, SEM and contact angle measurements.
This latter technique allowed choosing those treatment conditions that provide
hydrophilic behaviour similar to that obtained with handmade standard treatments.
Samples with the highest hydrophilic behaviour underwent relevant mechanical tests for
the aeronautic sector to evaluate the bonding process performance of CFRP. Mode I
fracture toughness energy (GIC) and lap-shear tensile resistance were conducted. The
overall results suggest that laser activation can be used as preliminary step to bonding
processes and therefore it could increase the level of automation and reproducibility of
the global bonding process.
References
[1] FRANK VÖLKERMEYER et al. Physics Pr ocedia 12, 2011, 537–542
[2] FRANK VÖLKERMEYER et al. Appl. Phys. A DOI 10.1007/s00339-012-7237-3.
September 2012
Symposium A3-I. Carbon-containing Composites and Materials
