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CNRS Researcher

Institut des Sciences Chimiques de Rennes UMR 6226
Université de Rennes 1
Campus de Beaulieu
35042 Rennes, France

Building 10C, Office 241
Phone: +33 (0)

Cyril Poriel’s webpage


Cyril Poriel was born in Douarnenez (Finistère) in 1976. After a DEA in Molecular Chemistry (2000), he followed a PhD in the Laboratoire de Chimie Organométallique et Biologique (UMR CNRS 6509 - University Rennes I), under the supervision of Dr G. Simonneaux (MENRT scholarship). This work, centred on the sythesis and catalytic properties study of metalloporphyrin polymers was defended in 2003. In January 2004, he joined, for a post-doctoral position, the total synthesis of natural products group of Pr C. J. Moody at the University of Exeter (UK) where he worked on the total synthesis of Diazonamide A (EPSRC scholarship). He then joined the CNRS as a researcher in October 2005 to develop molecular materials for organic electronic applications


2000 – 2003 - University of Rennes 1
PhD in chemistry - Pr G. Simmoneaux group

2003 - 2005
University of Exeter

Post Doctoral fellow - Pr CJ Moody group

Louisiana state University

Associate Researcher- Pr MGH Vicente/ Pr K. Smith 

2005-to date
University of Rennes 1

CNRS Researcher 

University of Rennes 1

Habilitation à Diriger les Recherches


The group is involved in the design of organic semi-conductors for organic electronic devices. If efficient multifunctional materials for electronics is always the goal of his fundamental approach, the nature of the “molecular objects” is at the heart of the research developped by the group. Indeed, the design of complex and original p-systems may lead to new and unexpected properties, which can be further used to open new avenues in electronics..
Three main research are developped in the group : 

 - Design of fluorophores for blue Organic Light Emitting Diodes

 - Design of high triplet host materials for blue phosphorescent Organic Light Emitting Diodes 

 - Design of electron deficient materials for n-type organic field effect Transistors


including 6 REVIEWS and 1 BOOK CHAPTER
H index : 28
​ 36 Oral Communications and Invited Conferences

Awards & Prices

2009 Young Chemist Award- 42nd IUPAC World Chemistry Congress-Glasgow
2014-: Invited Article in the Themed Collection ’Emerging Investigators in Materials Science’- J. Mater. Chem. C (RSC)
​CNRS Excellence Scientific Award (PES) 2012-2015
CNRS Research and Doctoral Supervision Prize (PEDR) 2017-2020


2008 ’Inter Équipe-ISCR’ Grant (Supervisor with Prof Audebrand) - "Design of new Metal Organic Frameworks’-5K€

2008 PhD funding from Région Bretagne 100% (Dr Damien Thirion)

2011 PhD funding from Région Bretagne 50% and from ADEME 50% (Dr Maxime Romain)

2011 ANR Non Thématique ’HOME-OLED’ - ’Designing HOst Materials for high-efficiency Electrophosphorescent Organic Light Emitting Diodes: A new approach" - Supervisor with Dr Rault-Berthelot 414K€

2012 ’Inter UMR’ Grant (Supervisor with Dr Jacques from the Institut d’Électronique et de Télécommunication de Rennes, UMR 6164)-“Pi-Conjugated materials for n-type Organic Field Effect Transistors” 5K€

2013 ’Défis scientifiques émergents’ Grant (Supervisor with Dr Jacques from the Institut d’Électronique et de Télécommunication de Rennes, UMR 6164)-“Pi-Conjugated materials for n-type Organic Field Effect Transistors” 12K€

2014 PhD funding from Région Bretagne 50% and from ADEME 50% (Dr Jean-David Peltier)

2014 ANR JCJC ’Men In Blue’ - “Molecular ENgINeering of the triplet state energy level of BipoLar organic semi-condUctors: towards nEw molecular designs”- Supervisor 310K€

2016 Individual Fellowship (Call: H2020-MSCA-IF-2015) - Dr Cassandre Quinton ‘FRODO’‘- Fluorene Rings for Optoelectronic Devices Outcomes‘ - Supervisor 188K€

2017 PhD funding from Région Bretagne (50%, Fabien Lucas)



Dr E. Jacques (IETR UMR 6164)
Dr F. Camerel (UMR CNRS 6226- ISCR)
Prof N. Audebrand (UMR CNRS 6226- ISCR)


Dr N. Leclerc (University of Strasboug)
Dr D. Tondelier - B. Geffroy (École Polytechnique-Paris Saclay) 
Dr R. Métivier (ENS Cachan Paris Saclay)
Prof P. Gerbier, Dr S. Clément (Université de Montpellier 2)
Prof J. Lalevée (University of Mulhouse)


Prof J. Cornil / Prof P. Gerbaux (University of Mons-Belgique)
Prof Z. Jiang (Soochow University - China)
Prof A. Slawin (University of St Andrews - UK) 
Prof B. Frontana-Uribe (UNAM- Mexico) 
Dr L. Higham (University of Newcastle - UK) 

Selected Publications

Dihydroindenofluorenes positional isomers
Poriel C.,* Rault-Berthelot J.*
Acc. Chem. Res. 2018, 51, 1818

Confining Nitrogen Inversion to Yield Enantiopure Quinolino[3,2,1-k]phenothiazine derivatives
Cassandre Quinton, Lambert Sicard, Nicolas Vanthuyne, Olivier Jeannin and Cyril Poriel*
Adv. Funct. Mater. 2018, 1803140 - DOI: 10.1002/adfm.201803140

Spirobifluorene-2,7-dicarbazole-4 ’-phosphine Oxide as Host for High-Performance Single-Layer Green Phosphorescent OLED Devices
Thiery S., Tondelier D., Geffroy B., Jacques E., Robin M., Métivier R., Jeannin O., Rault-Berthelot J., Poriel C.*
Org. Lett. 2015, 19, 4682

ortho-, meta-, and para-Dihydroindenofluorene Derivatives as Host Materials for Phosphorescent OLEDs
Romain M., Thiery, S., Shirinskaya, A., Declairieux, C., Tondelier, D., Geffroy, B., Jeannin, O., Rault-Berthelot, J., Métivier, R., Poriel, C.*
Angew. Chem. Int. Ed. 2015, 54, 1176

An electron deficient dicyanovinylene-ladder-type pentaphenylene derivative for n-type organic field effect transistors
Jacques E, Romain M., Yassin A., Bebiche S., Harnois M., Mohammed-Brahim T., Rault-Berthelot J, Poriel C.* 
J. Mater. Chem. C., 2014, 2, 3292.
(Article invité : Numéro spécial ’Emerging Investigators in Material Science’)

Properties dependence on positional (1,2-a)- vs. (2,1-b)-indenofluorene isomerism: influence of the ring bridging
Romain M., Tondelier D., Geffroy B., Métivier R., Jeannin O., Rault-Berthelot J., Poriel C.*
Angew. Chem. Int. Ed. 2013, 52, 14147

Publications referenced in HAL

(May be incomplete)