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1

Determination of the distribution of species in supported metal catalysts by X-ray photoelectron spectroscopy

Michael A. Stranick, Marwan Houalla, David M. Hercules

Journal:

Journal of Catalysis

Année:

1987

Langue:

english

Fichier:

PDF, 745 KB

english, 1987

2

Hydrodesulfurization of dibenzothiophene catalyzed by sulfided CoO-MoO3γ-Al2O3: The reaction network

Marwan Houalla, N. K. Nag, A. V. Sapre, D. H. Broderick, B. C. Gates

Journal:

Année:

1978

Langue:

english

Fichier:

PDF, 788 KB

english, 1978

3

The effect of the isoelectric point on the adsorption of molybdates on fluoride-modified aluminas

Francis M. Mulcahy, Marwan Houalla, David M. Hercules

Journal:

Journal of Catalysis

Année:

1987

Langue:

english

Fichier:

PDF, 417 KB

english, 1987

4

The adsorption of metal oxyanions on alumina

Francis M. Mulcahy, Martin J. Fay, Andrew Proctor, Marwan Houalla, David M. Hercules

Journal:

Journal of Catalysis

Année:

1990

Langue:

english

Fichier:

PDF, 747 KB

english, 1990

5

Correlations between Acidity, Surface Structure, and Catalytic Activity of Niobium Oxide Supported on Zirconia

Onfroy, Thomas, Clet, Guillaume, Houalla, Marwan

Journal:

Journal of Physical Chemistry B

Année:

2005

Langue:

english

Fichier:

PDF, 123 KB

english, 2005

6

[IEEE 2020 International Conference on Artificial Intelligence and Data Analytics for Air Transportation (AIDA-AT) - Singapore, Singapore (2020.2.3-2020.2.4)] 2020 International Conference on Artificial Intelligence and Data Analytics for Air Transportation (AIDA-AT) - Predicting Passenger Flow at Charles De Gaulle Airport Security Checkpoints

Monmousseau, Philippe, Jarry, Gabriel, Bertosio, Florian, Delahaye, Daniel, Houalla, Marc

Année:

2020

Fichier:

PDF, 2.00 MB

2020

7

Surface structure and catalytic performance of niobium oxides supported on titania

Thomas Onfroy, Olga V. Manoilova, Saeed B. Bukallah, David M. Hercules, Guillaume Clet, Marwan Houalla

Journal:

Applied Catalysis A: General

Année:

2007

Langue:

english

Fichier:

PDF, 490 KB

english, 2007

8

A study of manganese-silicoaluminophosphate molecular sieves

A Vieira, M.A Tovar, C Pfaff, P Betancourt, B Méndez, C.M López, F.J Machado, J Goldwasser, M.M Ramı́rez de Agudelo, M Houalla

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

1999

Langue:

english

Fichier:

PDF, 239 KB

english, 1999

9

Determination of the surface coverage of Mo/Al2O3 catalysts

Virginia Sazo, Lilian Gonzales, José Goldwasser, Marwan Houalla, David M. Hercules

Journal:

Surface and Interface Analysis

Année:

1995

Langue:

english

Fichier:

PDF, 613 KB

english, 1995

10

Determination of sulfur forms on coal surfaces by X-ray photoelectron spectroscopy

Lucinda R. Hittle, Andrew G. Sharkey, Marwan Houalla, Andrew Proctor, David M. Hercules, Badie I. Morsi

Journal:

Année:

1993

Langue:

english

Fichier:

PDF, 347 KB

english, 1993

11

Quantitative Raman characterization of MoTiO22 catalysts

Roger B. Quincy, Marwan Houalla, David M. Hercules

Journal:

Journal of Catalysis

Année:

1987

Langue:

english

Fichier:

PDF, 623 KB

english, 1987

12

The influence of TiO2 on the speciation and hydrogenation activity of Co/Al2O3 catalysts

Michael A. Stranick, Marwan Houalla, David M. Hercules

Journal:

Journal of Catalysis

Année:

1990

Langue:

english

Fichier:

PDF, 1008 KB

english, 1990

13

Influence of thorium on the surface structure and CO hydrogenation activity of silica-supported nickel catalysts

Jeffrey S. Ledford, Marwan Houalla, Andrew Proctor, David M. Hercules

Journal:

Journal of Catalysis

Année:

1990

Langue:

english

Fichier:

PDF, 735 KB

english, 1990

14

The structure and activity of titania supported cobalt catalysts

Sui-Wen Ho, Jose M. Cruz, Marwan Houalla, David M. Hercules

Journal:

Journal of Catalysis

Année:

1992

Langue:

english

Fichier:

PDF, 823 KB

english, 1992

15

Ring opening of decalin and methylcyclohexane over bifunctional Ir/WO3/Al2O3 catalysts

Moraes, Rodrigo, Thomas, Karine, Thomas, Sébastien, Van Donk, Sander, Grasso, Giacomo, Gilson, Jean-Pierre, Houalla, Marwan

Journal:

Journal of Catalysis

Année:

2013

Langue:

english

Fichier:

PDF, 1.76 MB

english, 2013

16

Soil Solarization: A Sustainable Agriculture Approach to Reduce Microorganisms in Chicken Manure-Treated Soil

Barbour, Elie K., Husseini, Salma A., Farran, Mohamad T., Itani, Dania A., Houalla, Rym H., Hamadeh, Shady K.

Journal:

Journal of Sustainable Agriculture

Année:

2002

Langue:

english

Fichier:

PDF, 220 KB

english, 2002

17

Surface Coverage of Rhenium-Alumina Catalysts

Mulcahy, Francis M., Goldwasser, Jos�, Proctor, Andrew, Houalla, Marwan, Hercules, David M.

Journal:

Surface and Interface Analysis

Année:

1996

Langue:

english

Fichier:

PDF, 496 KB

english, 1996

18

Study of the Oxidation States of Chromium in Substituted and Supported Cr-silicoaluminophosphate Molecular Sieves

Giraldo, Luz, Pfaff, Carolina, L�pez, Carmen M., Machado, Francisco, M�ndez, Bernardo, Goldwasser, Josei, de Agudelo, M. Magdalena Ramiirez, Rond�n, Sonia, Houalla, Marwan, Hercules, David M.

Journal:

Surface and Interface Analysis

Année:

1996

Langue:

english

Fichier:

PDF, 456 KB

english, 1996

19

Surface coverage of WO3/ZrO2 catalysts measured by ion scattering spectroscopy and low temperature CO adsorption

Vaidyanathan, Nithya, Houalla, Marwan, Hercules, David M.

Journal:

Surface and Interface Analysis

Année:

1998

Langue:

english

Fichier:

PDF, 267 KB

english, 1998

20

Determination of the surface coverage of Mo/TiO2 catalysts by ISS and CO2 chemisorption

Rondon, Sonia, Houalla, Marwan, Hercules, David M.

Journal:

Surface and Interface Analysis

Année:

1998

Langue:

english

Fichier:

PDF, 287 KB

english, 1998

21

Investigation of static SIMS signal enhancement by halide acid substrate treatment

Choi, Bernard K., Gusev, Arkady I., Houalla, Marwan, Hercules, David M.

Journal:

Surface and Interface Analysis

Année:

2000

Langue:

english

Fichier:

PDF, 266 KB

english, 2000

22

Characterization of isopoly metal oxyanions using electrospray time-of-flight mass spectrometry

Craig S. Truebenbach, Marwan Houalla, David M. Hercules

Journal:

Journal of Mass Spectrometry

Année:

2000

Langue:

english

Fichier:

PDF, 1.55 MB

english, 2000

23

Characterization of supported Nb catalysts by ToF-SIMS

Saeed B. Bukallah, Marwan Houalla, David M. Hercules

Journal:

Surface and Interface Analysis

Année:

2000

Langue:

english

Fichier:

PDF, 80 KB

english, 2000

24

Macrocycles containing bicyclophosphorane moieties [1]

Douraid Houalla, Zouhair Bounja, Saïd Skouta, Robert Wolf, Joel Jaud

Journal:

Heteroatom Chemistry

Année:

1994

Langue:

english

Fichier:

PDF, 1.06 MB

english, 1994

25

Electrospray and matrix-assisted laser desorption/ionization mass spectral characterization of linear single nylon-6 oligomers

Lu Shan, Renata Murgasova, David M. Hercules, Marwan Houalla

Journal:

Journal of Mass Spectrometry

Année:

2001

Langue:

english

Fichier:

PDF, 220 KB

english, 2001

26

Inequivalence Magnetique Due a la Presence d'un Atome de Phosphore Asymetrique ou Pseudo-Asymetrique

Raymond Marty, Doureid Houalla, Robert Wolf, Jean Riess

Journal:

Magnetic Resonance in Chemistry

Année:

1970

Fichier:

PDF, 783 KB

1970

27

Isomérie Polyédrique dans des Spirophosphoranes Possédant le Groupement PH

D. Houalla, M. Sanchez, L. Beslier, R. Wolf

Journal:

Magnetic Resonance in Chemistry

Année:

1971

Fichier:

PDF, 1.42 MB

1971

28

Mise en evidence de la chiralité de l'édifice spirophosphoranique

D. Houalla, M. Sanchez, R. Wolf

Journal:

Magnetic Resonance in Chemistry

Année:

1973

Fichier:

PDF, 189 KB

1973

29

Stéréochimie en pentacoordination. Apport des réactifs inducteurs de déplacement chimique à l'etude de spirophosphoranes à liaison PH

D. Houalla, M. Sanchez, R. Wolf, M. Bois, D. Gagnaire, J. B. Robert

Journal:

Magnetic Resonance in Chemistry

Année:

1974

Fichier:

PDF, 622 KB

1974

30

Etude par RMN 1H d'hétérocycles voisins de l'oxazaphospholane-1,3,2: III—Le phényl-1 dioxa-2,8 aza-5 phosphav-1 bicyclo[3.3.0]octane et le dioxa-1,6 diaza-4,9 phosphav-5 spir[4.4]nonane

Jean Devillers, Doureid Houalla, Jean Roussel, Robert Wolf

Journal:

Magnetic Resonance in Chemistry

Année:

1976

Fichier:

PDF, 446 KB

1976

31

Phosphoranes par fermeture trans-annulaire: III—Conformation—configuration—labilité

Jean Devillers, Doureid Houalla, Touhama Mouheich, Robert Wolf

Journal:

Magnetic Resonance in Chemistry

Année:

1976

Fichier:

PDF, 783 KB

1976

32

Quantitation of species on catalyst surfaces

David M. Hercules, Marwan Houalla, Andrew Proctor, Joseph N. Fiedor

Journal:

Analytica Chimica Acta

Année:

1993

Langue:

english

Fichier:

PDF, 811 KB

english, 1993

33

Dioxazaphosphocanes à liaison P-H, nouveaux complexants du calcium associant les groupements phosphoryle et amide

Lydia Lamandé, Jean-Michel Grévy, Douraid Houalla, Louis Cazaux, Jacques Bellan

Journal:

Tetrahedron Letters

Année:

1995

Fichier:

PDF, 262 KB

1995

34

The dispersion of nickel oxide supported on boron-modified silicas, as determined by TEM and XPS measurements

M. Houalla, F. Delannay, B. Delmon

Journal:

Journal of Electron Spectroscopy and Related Phenomena

Année:

1982

Langue:

english

Fichier:

PDF, 462 KB

english, 1982

35

Influence of W loading on the environment of Si in WO3/ZrO2–SiO2 catalysts

Sebastien Lecarpentier, Jacob van Gestel, Karine Thomas, Jean-Pierre Gilson, Marwan Houalla

Journal:

Applied Catalysis A: General

Année:

2010

Langue:

english

Fichier:

PDF, 602 KB

english, 2010

36

Quantitative IR characterization of the acidity of various oxide catalysts

Thomas Onfroy, Guillaume Clet, Marwan Houalla

Journal:

Microporous and Mesoporous Materials

Année:

2005

Langue:

english

Fichier:

PDF, 1.17 MB

english, 2005

37

Quantitative relationship between the nature of surface species and the catalytic activity of tungsten oxides supported on crystallized titania

Thomas Onfroy, Vanessa Lebarbier, Guillaume Clet, Marwan Houalla

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

2010

Langue:

english

Fichier:

PDF, 648 KB

english, 2010

38

The spectroscopic characterization of intermetallic synthesis gas conversion catalysts and the correlation of their activity with surface structure

Marwan Houalla, Tuan A. Dang, Charles L. Kibby, Leonidas Petrakis, David M. Hercules

Journal:

Applications of Surface Science

Année:

1984

Langue:

english

Fichier:

PDF, 764 KB

english, 1984

39

Study of Ir/WO3/Al2O3 ring opening catalysts

Jie-Won Park, Karine Thomas, Jacob van Gestel, Jean-Pierre Gilson, Christine Collet, Jean-Pierre Dath, Marwan Houalla

Journal:

Applied Catalysis A: General

Année:

2010

Langue:

english

Fichier:

PDF, 910 KB

english, 2010

40

On the extension of the atherton-todd reaction to the 1-organyloxy 1-hydridobicyclophosphoranes

Douraid Houalla, Zouhair Bounja, Saïd Skouta, Lothar Riesel, Dirk Lindemann

Journal:

Tetrahedron Letters

Année:

1992

Langue:

english

Fichier:

PDF, 223 KB

english, 1992

41

Per - bicyclophosphoranylation d'alditols

Doureid Houalla, Aurelio Munoz, Hassan Ramdane, Robert Wolf

Journal:

Tetrahedron Letters

Année:

1985

Fichier:

PDF, 220 KB

1985

42

Phosphoranes bicycliques a liaison PH : Bases de Lewis potentielles

Rosalinda Contreras, Douraid Houalla, Alain Klaébé, Robert Wolf

Journal:

Tetrahedron Letters

Année:

1981

Fichier:

PDF, 148 KB

1981

43

Sur deux phosphanes bycycliques

D Houalla, F.H Osman, M Sanchez, R Wolf

Journal:

Tetrahedron Letters

Année:

1977

Fichier:

PDF, 196 KB

1977

44

Sur des phosphoranes bicycliques possedant le groupement P-H

D. Houalla, J.F. Brazier, M. Sanchez, R. Wolf

Journal:

Tetrahedron Letters

Année:

1972

Fichier:

PDF, 109 KB

1972

45

Effect of the preparation method on the reducibility of molybdena–alumina catalysts

J Sarrı́n, O Noguera, H Royo, M.J Pérez Zurita, C Scott, M.R Goldwasser, J Goldwasser, M Houalla

Journal:

Journal of Molecular Catalysis A: Chemical

Année:

1999

Langue:

english

Fichier:

PDF, 134 KB

english, 1999

46

Critical assessment by analytical electron microscopy of the significance of XPS measurements of the dispersion of supported catalysts

F. Delannay, M. Houalla, D. Pirotte, B. Delmon

Journal:

Surface and Interface Analysis

Année:

1979

Langue:

english

Fichier:

PDF, 338 KB

english, 1979

47

A combined study by XPS, Raman, diffuse reflectance spectroscopy and analytical electron microscopy of the influence of the sequence of impregnation on the state and dispersion of cobalt in CoMo/Al2O3 catalysts

M. A. Apecetche, M. Houalla, B. Delmon

Journal:

Surface and Interface Analysis

Année:

1981

Langue:

english

Fichier:

PDF, 338 KB

english, 1981

48

Use of XPS to detect variations in dispersion of impregnated and ion-exchanged NiO/SiO2 systems

M. Houalla, B. Delmon

Journal:

Surface and Interface Analysis

Année:

1981

Langue:

english

Fichier:

PDF, 294 KB

english, 1981

49

Determination of the distribution of molybdenum oxidation states in reduced Mo/TiO2 catalysts by factor analysis and curve fitting

Joseph N. Fiedor, Andrew Proctor, Marwan Houalla, David M. Hercules

Journal:

Surface and Interface Analysis

Année:

1993

Langue:

english

Fichier:

PDF, 831 KB

english, 1993

50

Ion scattering and electron spectroscopic study of the surface coverage of V/Al2O3 catalysts

Mary A. Eberhardt, Marwan Houalla, David M. Hercules

Journal:

Surface and Interface Analysis

Année:

1993

Langue:

english

Fichier:

PDF, 374 KB

english, 1993