BrainMap

Marius PRELIPCEANU

PhD

Lecturer and Researcher - UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA

Researcher | Teaching staff

Web of Science ResearcherID: L-2333-2013

Curriculum Vitae (15/03/2022)

Expertise & keywords

Hybrid visible light communications and augmented reality platform for the development of smart driver assistance and vehicle active safety systems Call name:
2018 - 2020

Role in this project: Key expert

Coordinating institution: UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA

Project partners: UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA (RO); INSTITUTUL DE CHIMIE MACROMOLECULARA "PETRU PONI" (RO)

Affiliation: UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA (RO)

Project website:

Abstract:

In the context of 1.3 million victims of road accidents annually, the improvement in safety and efficiency of the road transportation system is a major challenge for the automotive industry, as well as for the public. In this respect, the use of information and communication technologies (ICT) in the development of active automotive safety solutions is expected to contribute to more than 80% reduction in road accidents. The aim of this project is to focus the outstanding expertise and results from 6 institutions, located in 5 Romanian development regions, towards the realization of a hybrid platform of visible light communications and augmented reality for the development of intelligent systems for active driver assistance and vehicle safety.

Based on decentralized and participatory "Quadruple Helix" approach (interactively involving academia, industry, public administration and civil society), the management of the complex project aims at providing an effective collaboration both inside and outside the consortium for the 4 component projects:

P1 - Intelligent visible light communication (VLC) systems with applications in driver assistance and active safety;

P2 - Effective communications based on smart devices in interactive scenarios of augmented reality for vehicles;

P3 - V2X communication technologies for co-operative driving assistance systems and autonomous vehicles;

P4 - Characterization and improvement of the electromagnetic environment of modern vehicles;

At the interface between two sectors with significant growth in turnover and export in Romania, the ICT industry and the automotive industry, the project aims at developing the research and technological transfer capacities of the participating institutions with a direct impact on the Romanian economy.

LHCb – studies of hadron production, heavy flavour physics and the upgrade program” European Organization for Nuclear Research (CERN) – Romania Call name:
LHCb -

Role in this project: Key expert

Coordinating institution: INSTITUTUL NATIONAL DE CERCETARE - DEZVOLTARE PENTRU FIZICA SI INGINERIE NUCLEARA " HORIA HULUBEI " - IFIN - HH

Project partners:

Affiliation:

Project website: http://www.nipne.ro/dpp/Collab/LHCb/physics.html

Abstract:

Given the copious amount of the charm and beauty hadrons recorded by LHCb, studies of the production and the spectroscopy of the heavy quark hadrons are bound to provide interesting results. Good candidates for such kind of studies are the b-baryons, as these hadrons could not be produced at the b-factories (BaBar, Belle, etc.) and the measurements reported by the Tevatron experiments were based on very low statistics. The first results of measurements of the b-baryon lifetimes [link] and masses [link] are already published and more results will follow in the near future. In our group, work is in progress to measure the Λb cross-section using the decay Λb -> J/Ψ Λ.

Flexible white OLED for lighting applications Call name: Joint Applied Research Projects - PCCA 2013 - call
PN-II-PT-PCCA-2013-4-1861 2014 - 2017

Role in this project:

Coordinating institution: INSTITUTUL DE CHIMIE MACROMOLECULARA "PETRU PONI"

Project partners: INSTITUTUL DE CHIMIE MACROMOLECULARA "PETRU PONI" (RO); UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA (RO); APEL LASER S.R.L. (RO)

Affiliation: UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA (RO)

Project website: http://danielaailincai.wix.com/flexwol

Abstract:

The present consortium (“Petru Poni” Institute of Macromolecular Chemistry – PPIMC Iasi, Stefan cel Mare” University – USV, Suceava and APEL LASER SRL) aims to work together on a multidisciplinary joint project around a very hot topic regarding optoelectronics: white organic light emitting diodes (WOLED). In the context of the global warming, several governments took measures to promote better energy efficiency through advanced lighting technologies. Within this context, European Union set new energy efficient requirements for the lamps produced starting with September 2009, the traditional incandescent and halogen bulbs being gradually eliminated from the market. WOLED lamps are recommended as alternatives to the conventional incandescent bulbs. This is the reason why, in the last years, the thermally activated delayed fluorescence emitters consisting of strong donor-acceptor organic molecules have become highly attractive, in particular due to their applicability for low energy consuming electro-luminescent devices such as WOLEDs. The aim of this project is to obtain an OLED configuration able to be competitive on the Romanian market and not only. To achieve this target, WOLED configuration is thought according with the hottest researches within WOLEDs field and comprises original elements designed to improve the commercially WOLED performances. This includes combined efforts in chemistry, physics and engineering towards the obtaining of new materials, new device concepts, and new technological approaches and to a deeper understanding of the involved basic processes that are determining the devices performance, reliability and durability. The general aim is to reduce the cost, increase the performance and improve configurability, scalability, adaptability, reliability and self-adjusting capabilities of the integrated electronic, optoelectronic and photonic components. To realize a WOLED with increased performances, we propose the obtaining of a new hybrid material as emissive layer, being composed of two thermally activated delayed fluorescence compounds, e.g., green and red emitters, respectively, dispersed as nanometric droplets/nanocrystals into a fluorescent, blue emitting matrix. After varying the molar ratio between the three components, a white light emission will be achieved. To assure the best purity of the hybrid material components, the low molecular weight compounds will be obtained in form of single crystals, while the polymers will be synthesized through electropolymerization. The hybrid material and its components will be structurally confirmed and the film forming ability, electrochemical, optical, electro-optical, mechanical and morphological properties will be determined with the aim to choose the most appropriate material for WOLED configuration. The materials with optimal balance of properties, i.e., good flexibility, white emitting and good quantum efficiency will be selected, and a simulation of the WOLED configuration will be done based on their electrochemical characteristics (HOMO/LUMO levels, band gap, and reversibility of oxidation and reduction processes). The results of simulation process will allow us to choose an optimal configuration to determine the WOLED maximum performances. The electrodes and the substrate with the proper characteristics will be obtained in our laboratories, thus avoiding the eventually inadequacies caused by the use of commercial products. An original element of the proposed configuration is the creation of a new substrate with a refraction index close to air by dispersing liquid crystals in a polymer matrix.

Development of reconfigurable system for smart building control and management of energy sources generated by renewable sources, Innovative Cluster EURONEST Call name:
EURONEST -

Role in this project: Key expert

Coordinating institution: UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA

Project partners:

Affiliation:

Project website: http://clustereuronest.ro/ro/

Abstract:

Q-Doc project POSDRU/107/1.5/S/78534 funded by European Social Fund through the Sectorial Operational Programme Human Resources Development 2007-2013 Call name:
POSDRU/107/1.5/S/78534 -

Role in this project: Key expert

Coordinating institution: UNIVERSITATEA "ŞTEFAN CEL MARE" DIN SUCEAVA

Project partners:

Affiliation:

Project website: http://www.usv.ro/q-doc/

Abstract:

Universitatile reprezinta actorii principali in furnizarea fortei de munca inalt calificata si in crearea de "cunoastere". Din acest punct de vedere, se poate afirma ca universitatile se afla la intersectia dintre cercetare, educatie si inovare si ca, din mai multe puncte de vedere, detin "cheia" pentru dezvoltarea societatii competitive si economiei bazate pe cunoastere. Universitatile solicitant si partener se situeaza printre universitatile romanesti care au acreditata la nivel institutional atat activitatea didactica, cat si pe cea de cercetare, fiind de asemenea in stranse legaturi cu comunitatea locala si cu mediul economic local si regional. Nivelul scazut al finantarii programelor doctorale implica necesitatea accesarii de surse de finantare alternative care sa permita mentinerea unui standard ridicat al acestora. De asemenea, prin POSDRU a fost asumata atingerea tintei de 15.000 de persoane care vor beneficia de programe doctorale si postdoctorale pentru cercetare, in vederea sprijinirii uneia din cele 3 prioritati ale Strategiei Europa 2020 (crestere inteligenta: dezvoltarea unei economii bazate pe cunoastere si inovare; crestere durabila: promovarea unei economii mai eficiente din punctul de vedere al utilizarii resurselor, mai ecologice si mai competitive; crestere favorabila incluziunii: promovarea unei economii cu o rata ridicata a ocuparii fortei de munca, care sa asigure coeziunea sociala si teritoriala). Aceasta fiind cresterea inteligenta, dezvoltarea unei economii bazate pe cunoastere si inovare.

Polymer fibres with embedded organic materials for data communications - POLYCOM Project - FP6- 2002- IST- C / STREP Call name:
FP6- 2002- IST- C / STREP -

Role in this project: Key expert

Coordinating institution: Technische Hochschule Wildau

Project partners:

Affiliation:

Project website: https://www.th-wildau.de/forschung-transfer/photonik-laser-und-plasmatechnologien/forschung/polycom/

Abstract:

This project addresses the development of low-loss polymer optical fibers and waveguides with integrated gain and ultrafast optical switching functionalities. Such a class of all plastic media would allow high speed signal processing, one of the most important requirements in local area data communication systems. It would also result in higher functionality components and systems for data handling applications in new sectors, including the increasingly important automotive communication systems market (growing at 40% per annum). The novel approach that we propose consists of doping passive host polymers with isolated chains of photoactive conjugated polymers. We have recently shown that this approach can simultaneously enhance the magnitude and spectral coverage of the optical gain (compared to that of the undiluted conjugated polymer) and also provide a new ultrafast switching mechanism which derives from the onedimensional dynamics of isolated chains. We propose a multi-disciplinary strategy in order to optimize this approach and explore its suitability for incorporation into a polymer optical fibre (POF) environment.

Design and fabrication of optoelectronic devises based on innovative second order nonlinear organic nanomaterials, ODEON Project - FP6–505478-1 Call name:
FP6–505478-1 -

Role in this project: Key expert

Coordinating institution: Technische Hochschule Wildau

Project partners:

Affiliation:

Project website: https://www.th-wildau.de/forschung-transfer/photonik-laser-und-plasmatechnologien/forschung/odeon/

Abstract:

Organised molecular films and their use for organic field effect transistor - RTN EUROFET Project Call name:
HPRN-CT-2002-00327 -

Role in this project: Partner team leader

Coordinating institution: University of Potsdam and TFH Wildau

Project partners:

Affiliation:

Project website: https://www.th-wildau.de/forschung-transfer/photonik-laser-und-plasmatechnologien/forschung/eurofet/

Abstract:

Durin the last years, interest in organic semiconductors has increased due to their applications in optoelectronic devices such as light-emitting diodes (OLEDs), field-effect transistors (FETs), and photovoltaic devices. The organic electronics has few advantages over conventional inorganic electronics, including facile processability, chemical tunability, compatibility with plastic substrates, and low cost. Applications of organic FETs include low-cost memories, smart cards, and driving circuits for large-area display devices. Many studies have demonstrated the potential of pentacene, pentacene derivatives, oligothiophenes, and poly(3-alkyl-thiophene) as candidate materials for use in OFETs and shows excellent performance and environmental stability. In order to obtain high carrier mobility, it is crucial that the organic molecules be arranged in particular molecular architectures.

FILE DESCRIPTION	DOCUMENT
List of research grants as project coordinator
List of research grants as partner team leader	Download (470.51 kb) 08/04/2018
List of research grants as project coordinator or partner team leader
Significant R&D projects for enterprises, as project manager	Download (470.51 kb) 08/04/2018
R&D activities in enterprises
Peer-review activity for international programs/projects