• Article dans une revue

Stability of Binary SAMs Formed by omega-Acid and Alcohol Functionalized Thiol Mixtures

Frederik Tielens, Vincent Humblot, Claire-Marie Pradier, Monica Calatayud, Francesc Illas

A simple model is presented to describe the mixing process of acid- and alcohol-terminated thiol self-assembled monolayers (SAMs) on Au(111). It was found that the low-concentration acid-terminated SAMs are enriched in acid thiol compared with the original solution from which the SAM is made. Due…

Langmuir, 2009, 25 (17), pp.9980-9985. ⟨10.1021/la901127g⟩. ⟨hal-01361365⟩

• Article dans une revue

Design of TiO2/Au nanoparticle films with controlled crack formation and different architectures using a centrifugal strategy

Abdelhafed Taleb, Frederic Mesguich, Thomas Onfroy, Xue Yanpeng

Here we present an approach to design hybrid nanocomposite films based on TiO2/Au nanoparticles using centrifugation processes. The prepared nanocomposite films have been characterized by different techniques such as FEGSEM, TEM, BET and XRD. Furthermore it is demonstrated that centrifugal force…

RSC Advances, 2015, 5 (10), pp.7007-7017. ⟨10.1039/C4RA13829E⟩. ⟨hal-01121614⟩

• Communication dans un congrès

Electron transfer dynamics in guest/host materials

A. Legrand, A. Moissette, M. Hureau, H. Vezin, P. Massiani

Marie Sklodowska-Curie symposium on the Foundations of Physical Chemistry, Nov 2011, Varsovie, Poland. ⟨hal-00642027⟩

• Article dans une revue

Synthesis of Well-Defined Dawson-Type Poly(N,N-diethylacrylamide) Organopolyoxometalates

Jennifer Lesage de la haye, Patricia Beaunier, Laurent Ruhlmann, Bernold Hasenknopf, Emmanuel Lacôte, Jutta Rieger

An organotin-substituted Dawson-type phosphotungstate was covalently linked to a trithiocarbonate group by postfunctionalization methods. This organopolyoxometalate led to a series of polyoxometalate (POM)–poly(N,N-diethylacrylamide) hybrids in a controlled way through reversible addition–…

ChemPlusChem, 2014, 79 (2), pp.250-256. ⟨10.1002/cplu.201300346⟩. ⟨hal-01121569⟩

• Article dans une revue

Melanin Polymerization Held in Check: A Composite of Dihydroxyphenylalanine with Zeolite Beta

Meryem Bouchoucha, Frederik Tielens, Fabrice Gaslain, France Costatorro, Sandra Casale, Ana Palcic, Valentin Valtchev, Jean-François Lambert, Maguy Jaber

Journal of Physical Chemistry C, 2015, 119 (16), pp.8736-8747. ⟨10.1021/acs.jpcc.5b01194⟩. ⟨hal-02403166⟩

• Brevet

Carbon dioxide recovery​/fixation

Rabah Azzouz, Laurent Bischoff, Vincent Levacher, Lionel Estel, Alain Ledoux, Salim Derrouiche, Viviana Contreras, Francis Marsais

France, Patent n° : WO 2017216498 A1 20171221. 2017. ⟨hal-02385495⟩

• Article dans une revue

Application of Arrhenius law to DP and zero-span tensile strength measurements taken on iron gall ink impregnated papers: relevance of artificial ageing protocols

Véronique Rouchon, Oulfa Belhadj, Maroussia Duranton, Alice Gimat, Pascale Massiani

Iron gall inks (IGI) were largely used for writing until the nineteenth century. Under certain circumstances, they provoke a substantial degradation of their cellulosic support.It was shown in a previous works thatc ombination of oxygen and iron largely impacts cellulose chain breaking occurring in…

Applied physics. A, Materials science & processing, 2016, 122 (8), pp.773. ⟨10.1007/s00339-016-0307-1⟩. ⟨hal-01435154⟩

• Communication dans un congrès

Unveiling the M−F/OH bonding and anionic ordering in Mg, Zn, Cu−based hydroxyfluorides for the design of basic catalysts

Helies Boumali, Matthew R. Suchomel, Étienne Durand, Thomas Onfroy, Guillaume Laugel, Hélène Pernot

Functional inorganic materials, mostly oxides but also fluorides, sulfides, or nitrides has led to the development of many modern technologies. The usual way to improve the chemical and physical properties of these materials was the cationic substitution in order to tune the chemical bonding. These…

15ème Journées Thématiques de l'Association Bordelaise de Cristallographie - JABC 2023, Association Bordelaise de Cristallographie, Jun 2023, Bordeaux, France. ⟨hal-04628119⟩

• Article dans une revue

Effect of the niobium state on the properties of NbSiBEA as bifunctional catalysts for gas- and liquid-phase tandem processes

Pavlo I. Kyriienko, Olga V. Larina, Nataliia O. Popovych, Sergiy O. Soloviev, Yannick Millot, Stanislaw Dzwigaj

NbSiBEA zeolites contained isolated framework mononuclear Nb(V) (Nb0.7SiBEA) and a mixture of framework mononuclear and extra-framework polynuclear Nb(V) (Nb2.0SiBEA) were prepared by two-step postsynthesis method as evidenced by XRD, NMR, DR UV–vis and FTIR. DR UV–vis showed that two types of…

Journal of Molecular Catalysis A: Chemical, 2016, 424, pp.27-36. ⟨10.1016/j.molcata.2016.06.024⟩. ⟨hal-01346172⟩

• Article dans une revue

Enhanced selectivity of 3-D ordered macroporous Pt/Al2O3 catalysts in nitrites removal from water

A.C. Sunil Sekhar, A. Zaki, S. Troncea, S. Casale, C.P. Vinod, J.P. Dacquin, P. Granger

Applied Catalysis A : General, 2018, 564, pp.26-32. ⟨10.1016/j.apcata.2018.07.014⟩. ⟨hal-03984216⟩