VALTCHEV, Valentin - French National Centre for Scientific Research

个人简介

Education Habilitation 2001 - University of Haute Alsace, France Habilitation 1996 – Bulgarian Academy of Sciences, Bulgaria Ph.D. in Chemistry (1991), Institute of Applied Mineralogy, Bulgarian Academy of Sciences Master degree (M. S.) in Geochemistry (1985), University of Sofia University education (B. S.) in Geochemistry (1983), University of Sofia Positions Thousand Talents fellow (2015 – 2020), Jilin University, Changchun, China Research Director (DR1 CNRS, 2013 - now) Caen, France Research Director (DR2 CNRS, 2006 - 2013) Mulhouse, France Researcher Associate (2000 - 2006) Mulhouse, France Professor (1996 – 2000) – Bulgaria Academy of Sciences, Bulgaria

研究领域

Synthesis and characterization of microporous materials Mechanism of zeolite formation Nanosized microporous materials preparation (< 100 nm) Structure – properties relationship in microporous solids Post-synthesis modifications of zeolites Zeolite-containing composite materials

近期论文

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Zhengxing Qin, Leila Hafiz, Yanfeng Shen, Stijn Van Daele, Philippe Boullay, et al.. Defect-engineered zeolite porosity and accessibility. Journal of Materials Chemistry A, Royal Society of Chemistry, 2020, 8 (7), pp.3621-3631. ⟨10.1039/c9ta11465c⟩. ⟨hal-02544179⟩ Louwanda Al Lakiss, Aurélie Vicente, Jean-Pierre Gilson, Valentin Valtchev, Svetlana Mintova, et al.. Probing the Brønsted acidity of the external surface of Faujasite type zeolites. ChemPhysChem, Wiley-VCH Verlag, In press, ⟨10.1002/cphc.202000062⟩. ⟨hal-02875007⟩ Valentin Valtchev, Diandian Shi, Kok-Giap Haw, Cassandre Kouvatas, Lingxue Tang, et al.. Expanding the synthesis field of high silica zeolites. Angewandte Chemie International Edition, Wiley-VCH Verlag, In press, ⟨10.1002/anie.202007514⟩. ⟨hal-02875460⟩ Jihye Choi, Valentin Valtchev, Masahiko Moteki, Masaru Ogura. Phase change material-containing mesoporous zeolite composite for adsorption heat recovery. Advanced Materials Interfaces, Wiley, 2020. ⟨hal-03035395⟩ Ana Palčić, Valentin Valtchev. Analysis and control of acid sites in zeolites. Applied Catalysis A : General, Elsevier, 2020, 606, pp.117795. ⟨10.1016/j.apcata.2020.117795⟩. ⟨hal-03035450⟩ Viktoria Babić, Lingxue Tang, Zhengxing Qin, Leila Hafiz, Jean‐pierre Gilson, et al.. Comparative Study of Zeolite L Etching with Ammonium Fluoride and Ammonium Bifluoride Solutions. Advanced Materials Interfaces, Wiley, In press, pp.2000348. ⟨10.1002/admi.202000348⟩. ⟨hal-02881934⟩ Saikat Das, Teng Ben, Shilun Qiu, Valentin Valtchev. Two-Dimensional COF–Three-Dimensional MOF Dual-Layer Membranes with Unprecedentedly High H 2 /CO 2 Selectivity and Ultrahigh Gas Permeabilities. ACS Applied Materials & Interfaces, Washington, D.C. : American Chemical Society, 2020, 12 (47), pp.52899-52907. ⟨10.1021/acsami.0c17794⟩. ⟨hal-03034429⟩ Enrico Catizzone, Massimo Migliori, Tzonka Mineva, Stijn van Daele, Valentin Valtchev, et al.. New synthesis routes and catalytic applications of ferrierite crystals. Part 2: The effect of OSDA type on zeolite properties and catalysis. Microporous and Mesoporous Materials, Elsevier, 2020, 296, pp.109988. ⟨10.1016/j.micromeso.2019.109988⟩. ⟨hal-02519395⟩ Enrico Catizzone, Massimo Migliori, Tzonka Mineva, Stijn van Daele, Valentin Valtchev, et al.. New synthesis routes and catalytic applications of ferrierite crystals. Part 1: 1,8-Diaminooctane as a new OSDA. Microporous and Mesoporous Materials, Elsevier, 2020, 296, pp.109987. ⟨10.1016/j.micromeso.2019.109987⟩. ⟨hal-02519394⟩ Enrico Catizzone, Massimo Migliori, Tzonka Mineva, Stijn van Daele, Valentin Valtchev, et al.. New synthesis routes and catalytic applications of ferrierite crystals. Part 1: 1,8-Diaminooctane as a new OSDA. Microporous and Mesoporous Materials, Elsevier, 2020, 296, pp.109987. ⟨10.1016/j.micromeso.2019.109987⟩. ⟨hal-03035145⟩ Enrico Catizzone, Massimo Migliori, Tzonka Mineva, Stijn van Daele, Valentin Valtchev, et al.. New synthesis routes and catalytic applications of ferrierite crystals. Part 2: the effect of OSDA type on zeolite properties and catalysis. Microporous and Mesoporous Materials, Elsevier, 2020, 296, pp.109988. ⟨10.1016/j.micromeso.2019.109988⟩. ⟨hal-03035139⟩ Louwanda Lakiss, Jean-Pierre Gilson, Valentin Valtchev, Svetlana Mintova, Aurélie Vicente, et al.. Zeolites in a good shape: Catalyst forming by extrusion modifies their performances. Microporous and Mesoporous Materials, Elsevier, 2020, 299, pp.110114. ⟨10.1016/j.micromeso.2020.110114⟩. ⟨hal-02874995⟩ Guoju Yang, Ji Han, Yujun Huang, Xiaoxin Chen, Valentin Valtchev. Busting the efficiency of SAPO-34 catalysts for the methanol-to-olefin conversion by post-synthesis methods. Chinese Journal of Chemical Engineering, Elsevier, 2020, 28 (8), pp.2022-2027. ⟨10.1016/j.cjche.2020.05.028⟩. ⟨hal-03034305⟩ Xiaoxin Chen, Guoju Yang, Valentin Valtchev. Environmentally benign synthesis of crystalline nanosized molecular sieves. Green Energy & Environment, Elsevier, In press, ⟨10.1016/j.gee.2020.10.014⟩. ⟨hal-03034399⟩ Yusran Yusran, Qianrong Fang, Valentin Valtchev. Electroactive Covalent Organic Frameworks: Design, Synthesis, and Applications. Advanced Materials, Wiley-VCH Verlag, 2020, Functional Porous Materials Chemistry, 32 (44), pp.2002038. ⟨10.1002/adma.202002038⟩. ⟨hal-03034371⟩ Louwanda Lakiss, Aurélie Vicente, Jean‐pierre Gilson, Valentin Valtchev, Svetlana Mintova, et al.. Probing the Brønsted Acidity of the External Surface of Faujasite‐Type Zeolites. ChemPhysChem, Wiley-VCH Verlag, 2020, 21 (16), pp.1873-1881. ⟨10.1002/cphc.202000062⟩. ⟨hal-03035164⟩ Louwanda Lakiss, Jean-Pierre Gilson, Valentin Valtchev, Svetlana Mintova, Aurélie Vicente, et al.. Zeolites in a good shape: Catalyst forming by extrusion modifies their performances. Microporous and Mesoporous Materials, Elsevier, 2020, 299, pp.110114. ⟨10.1016/j.micromeso.2020.110114⟩. ⟨hal-03035160⟩ Jan Přech, Krassimir Bozhilov, Jaafar El Fallah, Nicolas Barrier, Valentin Valtchev. Fluoride etching opens the structure and strengthens the active sites of the layered ZSM-5 zeolite. Microporous and Mesoporous Materials, Elsevier, 2019, 280, pp.297-305. ⟨10.1016/j.micromeso.2019.02.023⟩. ⟨hal-02155088⟩ Yun Wang, Teng Ben, Shilun Qiu, Valentin Valtchev. Aligned High Density Semi‐Conductive Ultra‐Small Single‐Walled Carbon Nanotubes. ChemistrySelect, Wiley, 2019, 4 (43), pp.12676-12679. ⟨10.1002/slct.201904178⟩. ⟨hal-02401889⟩ Issa Hamoud Houeida, Valentin Valtchev, Marco Daturi. Selective catalytic reduction of NOx over Cu- and Fe-exchanged zeolites and their mechanical mixture. Applied Catalysis B: Environmental, Elsevier, 2019, 250, pp.419-428. ⟨10.1016/j.apcatb.2019.02.022⟩. ⟨hal-03040713⟩