• Article dans une revue

Investigating the DMPO-formate spin trapping method for the study of paper iron gall ink corrosion

Alice Gimat, Valeryia Kasneryk, Anne-Laurence Dupont, Sabrina Paris, Frederic Averseng, Jeanine Fournier, Pascale Massiani, Véronique Rouchon

Paper degradation by iron gall ink is a challenging issue for the conservation of ancient manuscripts. It is usually attributed to both FeII catalyzed oxidation and acid catalyzed hydrolysis of cellulose, yet the dominant degradation pathway remains an open question. In this work, electron spin…

New Journal of Chemistry, 2016, 40 (11), pp.9098-9110. ⟨10.1039/c6nj01480a⟩. ⟨hal-01502192⟩

• Article dans une revue

Well-Defined Amphiphilic Block Copolymers and Nano-objects Formed in Situ via RAFT-Mediated Aqueous Emulsion Polymerization

Xuewei Zhang, Stephanie Boisse, Wenjing Zhang, Patricia Beaunier, Franck d'Agosto, Jutta Rieger, Bernadette Charleux

Macromolecules, 2011, 44 (11), pp.4149-4158. ⟨10.1021/ma2005926⟩. ⟨hal-01877415⟩

• Communication dans un congrès

Laboratory simulation to support the search for organic molecules at the surface of Mars

Olivier Poch, Cyril Szopa, Patrice Coll, Maguy Jaber, Thomas Georgelin, Jean-Francois Lambert, Fabien Stalport

The search for organic carbon at the surface of Mars, as clues of past habitability or remnants of life, is a major science goal of Mars’ exploration. Understanding the chemical evolution of organic molecules under current Martian environmental conditions is essential to support the analyses…

40th COSPAR Scientific Assembly, Aug 2014, Moscow, Russia. pp.Abstract B0.2-25-14. ⟨insu-01148653⟩

• Article dans une revue

Effect of Cs impregnation on the properties of platinum in Pt/Na-BEA and Pt/Cs-BEA catalysts

Pascale Massiani, E.R. Silva, F.R. Ribeiro, M.F. Ribeiro, J.M. Silva

The presence of alkali cations in zeolite framework provides peculiar basic properties that influence the characteristics and reactivity of supported metal particles. Particularly, the addition of increasing amounts of cesium in Pt/Na-BEA and Pt/Cs-BEA catalysts, by CsOH impregnation, leads to…

Catalysis Today, 2005, 107-108, pp.792-799. ⟨hal-00126970⟩

• Article dans une revue

Smartphone spectrometer for colorimetric biosensing

Yi Wang, Xiaohu Liu, Peng Chen, Nhung Thi Tran, Jinling Zhang, Wei Sheng Chia, Souhir Boujday, Bo Liedberg

We report on a smartphone spectrometer for colorimetric biosensing applications. The spectrometer relies on a sample cell with an integrated grating substrate, and the smartphone's built-in light-emitting diode flash and camera. The feasibility of the smartphone spectrometer is demonstrated…

Analyst, 2016, 141 (11), pp.3233 - 3238. ⟨10.1039/C5AN02508G⟩. ⟨hal-01547878⟩

• Article dans une revue

Bi2O3, BiVO4, and Bi2WO6: Impact of Surface Properties on Photocatalytic Activity under Visible Light

Tamar Saison, Nicolas Chemin, Corinne Chaneac, Olivier Durupthy, Valerie Ruaux, Laurence Mariey, Françoise Mauge, Patricia Beaunier, Jean-Pierre Jolivet

Bismuth-based oxides have attractive photocatalytic properties under visible light. A better understanding of the origin of that good photocatalytic activity should allow its control and its optimization. In this Article, we have studied the impact of surface properties on photocatalytic activity…

Journal of Physical Chemistry C, 2011, 115 (13), pp.5657-5666. ⟨10.1021/jp109134z⟩. ⟨hal-01840373⟩

• Article dans une revue

Catalytic Pyrolysis of Plastics over Maghemite-Impregnated Mesocellular Foam using Induction Heating

Luing Wong Syie, Sabino Armenise, B. Nyakuma Bemgba, Soon Ng Pang, Hau Lee Chia, Anna Bogush, Franck Launay, Evgeny Rebrov, Marta Munoz

Pyrolysis is a key technology that converts unrecyclable end-of-life plastics into value-added products. Nevertheless, the high energy consumption during plastic pyrolysis limits the economic feasibility of a scaled-up process. Development of an energy-efficient plastic pyrolysis process is…

Chemical Engineering Transactions, 2022, 97, pp.25. ⟨10.3303/CET2297005⟩. ⟨hal-04030193⟩

• Article dans une revue

Corrigendum: Silica-Supported Au-Ag Catalysts for the Selective Hydrogenation of Butadiene

Nazila Masoud, Laurent Delannoy, Christophe Calers, Jean-Jacques Gallet, Fabrice Bournel, Krijn de Jong, Catherine Louis, Petra de Jongh

ChemCatChem, 2017, 9 (20), pp.4013-4013. ⟨10.1002/cctc.201701445⟩. ⟨hal-03884393⟩

• Article dans une revue

Selective terminal function modification of SAMs driven by low-energy electrons (0-15 eV)

J. Houplin, L. Amiaud, Vincent Humblot, I. Martin, E. Matar, R. Azria, Claire-Marie Pradier, A. Lafosse

Physical Chemistry Chemical Physics, 2013, 15, pp.7220-7227. ⟨10.1039/C3CP43750G⟩. ⟨hal-00915978⟩

• Article dans une revue

Ni-Silica-based Catalysts for CH4 Reforming by CO2 with Enhanced Stability: Recent Designs and the Impacts of Ni Confinement, Promoters, and Core-Shell Structures

Oscar Daoura, Maya Boutros, Franck Launay

CO2 reforming of CH4, also referred to as the Dry Reforming of Methane (DRM), is considered an excellent method to produce H2 and CO (syngas), which are known to be used for the production of higher alkanes and oxygenates. Despite nickel’s moderate toxicity, Ni-based heterogeneous catalysts are…

Journal of Energy and Power Technology, 2021, 3 (1), ⟨10.21926/jept.2101007⟩. ⟨hal-04025299⟩