J. Riga

发表

Electrochemically polymer-coated carbon fibres: Characterization and potential for composite applications

R. Lazzaroni, S. Dujardin, L. Rigo, 1986 .

Self-Assembled Monolayers of n-Dodecanethiol on Electrochemically Modified Polycrystalline Nickel Surfaces

J. Delhalle, Z. Mekhalif, J. Riga, 1997 .

Oxygen reduction in acid media on supported iron naphthalocyanine: Effect of isomer configuration and pyrolysis

F. Coowar, J. Riga, J. Verbist, 1990 .

Colloids in water from a subsurface fracture in granitic rock, Grimsel Test Site, Switzerland

P. Stadelmann, J. Riga, J. Verbist, 1989 .

Investigation of O2 reduction in alkaline media on supported Mo naphthalocyanines: Effect of the support and of the isomer configuration

F. Coowar, J. Riga, J. Verbist, 1989 .

Catalytic synthesis and purification of carbon nanotubes

J. Nagy, A. Lucas, J. Riga, 1996 .

Electronic structure of polyaniline: Experimental study of oligomers

J. Riga, J. Verbist, D. Rodrigue, 1993 .

A photoelectron spectroscopic study of the electrochemical processes in polyaniline

D. Gonbeau, R. Lazzaroni, J. Riga, 1990 .

Oxygen reduction in acid media: influence of the activity of CoNPc(1,2) bilayer deposits in relation to their attachment to the carbon black support and role of surface groups as a function of heat treatment

J. Riga, J. Verbist, O. Contamin, 1994 .

Oxygen reduction in an acid medium: electrocatalysis by CoNPc(1,2) impregnated on a carbon black support; effect of loading and heat treatment

F. Coowar, J. Riga, J. Verbist, 1993 .

O2 electrocatalysis in acid media on iron naphthalocyanine impregnations: Effect of nitric acid treatment on different carbon black supports

F. Coowar, J. Riga, J. Verbist, 1991 .

Effect of the nature of iron naphthalocyanine supports on their activity for O2 reduction in acid media

F. Coowar, J. Riga, J. Verbist, 1989 .

Quantification of the functional groups present at the surface of plasma polymers deposited from propylamine, allylamine, and propargylamine

J. Riga, J. Verbist, C. Doneux, 1995 .

Detailed multitechnique spectroscopic surface and bulk characterization of plasma polymers deposited from 1‐propanol, allyl alcohol, and propargyl alcohol

J. Riga, J. Verbist, F. Fally, 1996 .

Evidence in the XPS valence band of the fold structure at the surface of polyethylene lamellae

M. Deleuze, J. Delhalle, J. Riga, 1993 .

The electronic structure and conductivity of tetrathiotetracene, tetrathionaphthalene, and tetraselenotetracene studied by ESCA

F. Wudl, J. Riga, J. Verbist, 1978 .

Molecular Structure and Surface Order in Monolayers of Alkanethiols Evidenced by HREELS

Anne-Sophie Duwez, J. Delhalle, J. Riga, 1998 .

Electronic structure of polyaniline and substituted derivatives

R. Lazzaroni, J. Riga, J. Verbist, 1987 .

Oxygen reduction in acidic media catalyzed by pyrolyzed cobalt macrocycles dispersed on an active carbon: The importance of the content of oxygen surface groups on the evolution of the chelate structure during the heat treatment

J. Riga, M. Savy, P. Gouérec, 1998 .

Oxygen electrocatalysis under fuel cell conditions: behaviour of cobalt porphyrins and tetraazaannulene analogues

J. Riga, S. Besse, M. Savy, 1996 .

Oxygen reduction in acid media: effect of iron substitution by cobalt on heat-treated naphthalocyanine impregnations supported on preselected carbon blacks

J. Riga, J. Verbist, O. Contamin, 1992 .

Metal-Solvent Interactions of Iron and Naphthalocyanines With Thionyl Chloride: An Xps Approach

J. Riga, J. Verbist, M. Savy, 2010 .

XPS investigation of thionyl chloride action on iron phthalocyanines and naphthalocyanines and on hydrogen phthalocyanine — Correlations with the activity of Li/SOCl2 cells

J. Riga, J. Verbist, M. Savy, 1989 .

Electronic structure of conducting polymers from heteroaromatic bicyclic compounds

J. Brédas, R. Lazzaroni, J. Delhalle, 1987 .

Synthesis and physico-chemical characterization of conducting polymers from heteroaromatic bicyclic compounds

R. Lazzaroni, J. Riga, J. Verbist, 1987 .

Electronic structure of polyanilines: An XPS study of electrochemically prepared compounds

R. Lazzaroni, J. Riga, J. Verbist, 1986 .

Potentialities of the gelius intensity model in quality control of valence XPS measurements

J. G. Fripiat, J. Delhalle, J. Riga, 1984 .

Electronic Structure of Rutile Oxides TiO2, RuO2 and IrO2 Studied by X-ray Photoelectron Spectroscopy

J. Riga, J. Verbist, R. Caudano, 1977 .

Comparative Ab initio analysis of valence XPS data for acenes and paraphenyl oligomers: Application of the molecular-orbital intensity model

J. G. Fripiat, J. Delhalle, J. Riga, 1984 .

The Geometry of Tetrathiotetracene as a Donor in Charge Transfer Complexes: an ab Initio Theoretical Investigation

J. G. Fripiat, J. Riga, J. Verbist, 1983 .

X-ray photoelectron spectroscopic study of tetraphenyldithiapyranylidene and its polyiodides

J. Riga, J. Verbist, J. Rivory, 1982 .

A Comparative E.S.C.A. Study of the Electronic Structure of Solid Acenes: benzene, naphthalene, anthracene, and tetracene

J. Riga, J. Verbist, R. Caudano, 1977 .

An ESCA study of the electronic structure of solid benzene.: Valence levels, core level and shake-up satellites

J. Riga, J. Verbist, J. Pireaux, 1977 .

X-Ray Photoelectron Spectroscopic Study of the Electronic Structure of Poly-P-Phenylene Sulfide

J. Riga, J. Verbist, J. Pireaux, 1983 .

Electronic structure of polyisothianaphthene

F. Wudl, J. Brédas, R. Lazzaroni, 1988 .

XPS comparative study of ceria/zirconia mixed oxides: powders and thin film characterisation

A. Galtayries, J. Riga, R. Sporken, 1998 .

Electronic structure of titanium(III) and titanium(IV) halides studied by solid-phase X-ray photoelectron spectroscopy

J. Riga, J. Verbist, Christine Mousty-Desbuquoit, 1987 .

Solid state effects in the electronic structure of TiCl4 studied by XPS

J. Riga, J. Verbist, Christine Mousty-Desbuquoit, 1983 .

Gas phase UPS study of naphtho[1,8-cd: 4,5-c'd'] bis[1,2,6] thiadiazine

J. G. Fripiat, R. Haddon, J. Delhalle, 1984 .

Electronic structure of naphtho[1,8-cd:4,5-c'd']bis[1,2,6]thia- and -selenadiazines. Ab initio calculations and photoelectron spectra

J. G. Fripiat, R. Haddon, J. Delhalle, 1982 .

ELECTRONIC STRUCTURE OF NAPHTHO(1,8-CD:4,5-C′D′)BIS(1,2,6)THIA- AND -SELENADIAZINES. AB INITIO CALCULATIONS AND PHOTOELECTRON SPECTRA

J. G. Fripiat, R. Haddon, J. Delhalle, 1982 .

X-ray photoelectron spectra of uranium and uranium oxides. Correlation with the half-life of 235Um.

J. Riga, J. Verbist, R. Caudano, 1974 .

The disulphide group in organic compounds: conformational dependence of core and valence sulphur electronic levels by X-ray photoelectron spectroscopy

J. Riga, J. Verbist, 1983 .

XPS study of polyaniline treated in pH decreasing solutions: Charges distribution along polymer chains

J. Riga, J. Verbist, Philippe Snauwaert, 1993 .

Core level photoemission and theoretical studies of cyano organic compounds

J. Riga, C. Reynaud, M. Raynaud, 1991 .

Shake-up satellites in the x-ray photoelectron spectra of uranium oxides and fluorides. A band structure scheme for uranium dioxide, UO2

J. Riga, J. Verbist, R. Caudano, 1977 .

X-ray photoelectron spectroscopic study of π electron delocalization in polyphenyls — a comparison with acenes and polystyrene

J. Riga, J. Verbist, R. Caudano, 1981 .

Electrochemical doping of polypyrrole: XPS study

J. Riga, J. Verbist, E. Beelen, 1991 .

2s and 2p X-ray photoelectron spectra of Ti4+ ion in TiO2

J. Riga, J. Verbist, S. Sen, 1976 .

Supported uranium oxides as oxidation catalysts: I. Synthesis and characterization of uranium oxides on A2O3, SiO2, TiO2, and MgO supports

J. Nagy, Z. Gabelica, J. Riga, 1986 .

High resolution esca study of uranium fluorides: UF4 and K2UF6

J. Riga, J. Verbist, J. Pireaux, 1977 .

Polymer Primary Structures Studied by ESCA and EHCO Methods

J. Delhalle, J. Riga, J. Verbist, 1977 .

Electronic Structure of Titanium(III) and Titanium(IV) Halides Studied by Solid‐Phase X‐Ray Photoelectron Spectroscopy

J. Riga, J. Verbist, Christine Mousty-Desbuquoit, 1987 .

Electronic structure of linear fluoropolymers: Theory and ESCA measurements revisited

Jean-Jacques Pireaux, Joseph Delhalle, Joseph Riga, 1977 .

Electronic structure of fluoropolymers : Theory and esca measurements

J. Delhalle, J. Riga, J. Verbist, 1974 .

Thorough characterization of a silicon oxynitride coated silica gel synthesized via chemical surface coating

E. Vansant, P. Grobet, J. Riga, 1997 .

Carbon nanotubes production over Co/silica catalysts

M. Delvaux, J. Riga, A. Fonseca, 1997 .

An XPS valence band study of alkane chains secondary structure

M. Deleuze, J. Delhalle, J. Riga, 1994 .

Reactivity of functional SAN toward coreactive EPR-g-MA at planar interface

R. Jerome, J. Riga, C. Pagnoulle, 2000 .

An XPS study of hexagonal polyoxymethylene with various bulk morphologies: surface modification under X-ray exposure

J. Delhalle, J. Riga, J. Verbist, 1988 .

Electrochemical Synthesis of Heteroaromatic Polymers : New Compounds and Novel Substrates

R. Lazzaroni, S. Dujardin, J. Riga, 1985 .

Oxygen reduction in acid media catalysed by heat treated cobalt tetraazaannulene supported on an active charcoal: Correlations between the performances after longevity tests and the active site configuration as seen by XPS and ToF-SIMS

P. Bertrand, J. Riga, O. Contamin, 1997 .

Improvements of CdS Film Photoanodic Behavior by Sulfur Organic Reducing Agents

J. Riga, J. Verbist, A. K. Mesmaeker, 1983 .

Correlation between CdS photoanodic behaviour and electrode chemical modifications: An X-ray photoelectron spectroscopic study

J. Riga, J. Verbist, A. K. Mesmaeker, 1985 .

Oxidation of iron and molybdenum naphthalocyanines. X-ray photoelectron studies in relation to the electrocatalysis of oxygen reduction and evolution

J. Riga, J. Verbist, M. Savy, 1982 .

Electrochemical synthesis and preliminary characterization of poly(thieno[3,2-b]pyrrole)

R. Lazzaroni, J. Riga, J. Verbist, 1985 .

Immobilization of Actinides by Electropolymerization of Acrylonitrile : Application to the Preparation of Alpha Spectroscopy Sources

R. Jerome, J. Marien, J. Riga, 1996 .

Electrochemical polymerization of pyrrole on carbon fibres surface

S. Dujardin, J. Riga, J. Verbist, 1985 .

Electronic structure and properties of dimethyl-aniline polymers

R. Lazzaroni, J. Riga, J. Verbist, 1987 .

Preparative trapping of tert-butoxy radicals by captodative olefins

S. Mignani, J. Riga, J. Verbist, 1984 .

State, activation, and migration of gallium in Ga H-MFI(Si,Al) propane aromatization catalysts

M. Yarmo, J. Riga, S. B. A. Hamid, 1994 .

Electron spectroscopy of polymers

R. Caudano, Jean-Jacques Pireaux, Joseph Riga, 1990 .

Ultraviolet laser-induced oxidation of antimony: Chemical composition and growth kinetics of the oxide layer

E. Petit, J. Riga, J. Verbist, 1989 .

Surface Electronic Studies of Molecular Solids

J. Riga, J. Verbist, R. Caudano, 1986 .

THE DISULFIDE GROUP IN ORGANIC COMPOUNDS: CONFORMATIONAL DEPENDENCE OF CORE AND VALENCE SULFUR ELECTRONIC LEVELS BY X-RAY PHOTOELECTRON SPECTROSCOPY

J. Riga, J. Verbist, 1984 .

Excimer laser (λ = 193 nm) versus Al Kα X-ray damages on polymer surfaces: an XPS (core and valence levels) analysis of polytetrafluoroethylene, polypropylene and polyethylene

J. Riga, R. Caudano, M. Chtaïb, 1995 .

Penetration depth of tin in float glass

J. Riga, J. Verbist, J. Pireaux, 1977 .

Surface and interface XPS characterization of the oxide layer grown on antimony under UV laser irradiation

E. Petit, J. Riga, R. Caudano, 1991 .

X-ray photoelectron spectroscopic and theoretical study of the conformational dependence of the valence electronic levels in hexagonal and orthorhombic poly(oxymethylenes)

P. Boulanger, J. Delhalle, J. Riga, 1989 .

Preliminary theoretical search for possible conformational signatures in the valence X-ray photoelectron spectra of ordered polyethylene surfaces

J. Delhalle, J. Riga, S. Delhalle, 1987 .

X‐ray photoelectron spectroscopy of an ethylene–tetrafluoroethylene copolymer

J. Delhalle, J. Riga, J. Verbist, 1979 .

Electronic structure of sulphur-containing conducting polymers

J. Brédas, R. Lazzaroni, J. Riga, 1987 .

High Resolution Xps Study of the Electronic Structure of Polyaniline

J. Riga, J. Verbist, D. Rodrigue, 1994 .

Thermochromism and Acidochromism in Substituted Polyanilines

R. Lazzaroni, J. Riga, J. Verbist, 1987 .

Influence of the Monomer Size on the Electronic Structure of Thiophene-Like Polymers

J. Brédas, R. Zamboni, R. Lazzaroni, 1987 .

Oxygen reduction in acid media: influence of the heat treatment on the FeNPc(1–20 isomer mixture impregnated on carbon blacks and active charcoals

F. Coowar, J. Riga, J. Verbist, 1992 .

Effects of Substitution of Iron by Molybdenum in the Naphthalocyanine Structures upon Their Electrocatalytic Properties for O 2 Reduction and Evolution in Alkaline Media

J. Riga, J. Verbist, M. Savy, 1981 .

Reaction of NH3 with trichlorosilylated silica gel: a study of the reaction mechanism as a function of temperature

P. Voort, E. Vansant, K. Vrancken, 1993 .

Ability of a gridless ion source to functionalize polypropylene surfaces by low-energy (60–100 eV) nitrogen ion bombardment. Effects of ageing in air and in water

J. Riga, R. Caudano, S. Scaglione, 2001 .

Ability of a Kaufman source to functionalize the surface of polystyrene by low-energy (80-225 eV) nitrogen ion bombardment

P. Rudolf, J. Riga, R. Caudano, 2000 .

PROBING THE SURFACE MOLECULAR STRUCTURE IN THE UPS SPECTRA OF OCTADECANETHIOL AND 1-CYCLOHEXYL-12-DODECANETHIOL SELF-ASSEMBLED ON GOLD

Anne-Sophie Duwez, B. Han, J. Delhalle, 1996 .

Surface molecular structure of self-assembled alkanethiols evidenced by UPS, Synchrotron Radiation and HREELS

Anne-Sophie Duwez, J. Delhalle, J. Riga, 1995 .

Investigation of O2 reduction in alkaline media on macrocyclic chelates impregnated on different supports: influence of the heat treatment on stability and activity

F. Coowar, J. Riga, J. Verbist, 1990 .

Full-electrochemical preparation of conducting/insulating binary polymer films

J. Brédas, C. Jérôme, R. Jerome, 2001 .