Research Explorer

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Researcher

Evgeniy Redekop

43 Results

2022

Shadowing Effect in Catalyst Activity: Experimental Observation

Juan Mirena SeguiasEvgeniy RedekopHilde PoelmanNadadur Veeraraghavan SrinathDenis ConstalesGuy MarinGregory S. YablonskyJohn T. GleavesVladimir Galvita

U Journal Article in ACS Catalysis

2019

Kinetics of lifetime changes in bimetallic nanocatalysts revealed by quick X-ray absorption spectroscopy

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaKonstantinos AlexopoulosMaria MeldinaRanjith RamachandranJolien DendoovenChristophe DetavernierGustaaf Van TendelooOlga SafonovaMaarten NachtegaalBert WeckhuysenGuy Marin

2018

A Synchrotron’s View on Birth, Life and Death of Pt-In Catalysts

Hilde PoelmanMatthias FilezEvgeniy RedekopVladimir GalvitaM. MeledinaG. Van TendelooRanjith Karuparambil RamachandranJolien DendoovenChristophe DetavernierGuy Marin

Kinetics of lifetime changes in bimetallic nanocatalysts revealed by quick X-ray absorption spectroscopy

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaKonstantinos AlexopoulosMaria MeledinaRanjith Karuparambil RamachandranJolien DendoovenChristophe DetavernierGustaaf Van TendelooOlga V. SafonovaMaarten NachtegaalBert M. WeckhuysenGuy Marin

A1 Journal Article in ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

2017

A synchrotron look into the lifecycle Of Pt-In catalysts

Hilde PoelmanMatthias FilezEvgeniy RedekopVladimir GalvitaM. MeledinaG. Van TendelooChristophe DetavernierGuy Marin

The positive role of hydrogen on the dehydrogenation of Propane on Pt(111)

Stephanie SaerensMaarten SabbeVladimir GalvitaEvgeniy RedekopMarie-Françoise ReyniersGuy Marin

A1 Journal Article in ACS CATALYSIS

2016

Early stages in the formation and burning of graphene on a Pt/Mg(Al)Ox dehydrogenation catalyst: a temperature- and time-resolved study

Evgeniy RedekopStephanie SaerensVladimir GalvitaIP GonzálezMaarten SabbeV BliznukMarie-Françoise ReyniersGuy Marin

A1 Journal Article in JOURNAL OF CATALYSIS

Joint kinetics : a new kinetic strategy for heterogeneous catalysis

Daniel Branco PintoGrigoriy YablonskyGuy MarinVladimir GalvitaEvgeniy RedekopDenis Constales

Joint kinetics: New relationships between thermodynamic and kinetic characteristics

Grigoriy YablonskyDenis ConstalesDaniel Branco PintoVladimir GalvitaEvgeniy RedekopGuy Marin

One-pot synthesis of Pt catalysts based on layered double hydroxides: an application in propane dehydrogenation

Matthias FilezEvgeniy RedekopHilde PoelmanVladimir GalvitaM MeledinaS TurnerG Van TendelooChristophe DetavernierGuy Marin

A1 Journal Article in CATALYSIS SCIENCE & TECHNOLOGY

Rate-reactivity model: a new theoretical basis for systematic kinetic characterization of heterogeneous catalysts

Grigoriy YablonskyEvgeniy RedekopDenis ConstalesJT GleavesGuy Marin

A1 Journal Article in INTERNATIONAL JOURNAL OF CHEMICAL KINETICS

The role of hydrogen during Pt-Ga nanocatalyst formation

Matthias FilezEvgeniy RedekopVladimir GalvitaHilde PoelmanM MeledinaS TurnerG Van TendelooAT BellGuy Marin

A1 Journal Article in PHYSICAL CHEMISTRY CHEMICAL PHYSICS

2015

Accessibility of Pt sites on fresh, coked, and regenerated Pt-Ga catalysts for alkane dehydrogenation: DRIFTS characterization of adsorbed CO

Evgeniy RedekopVladimir GalvitaStephanie SaerensMaarten Sabbe

Advanced elemental characterization during Pt-In catalyst formation by wavelet transformed X-ray absorption spectroscopy

Matthias FilezEvgeniy RedekopHilde PoelmanVladimir GalvitaGuy Marin

A1 Journal Article in ANALYTICAL CHEMISTRY

Precise kinetic measurements and spatial uniformity of catalytic beds

S.M. PietrzykEvgeniy RedekopGrigoriy YablonskyGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Pt-Ga catalyst formation studied with in situ XAS using Fourier and wavelet transformed analysis

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaChristophe DetavernierGuy Marin

Rate-reactivity model (RRM): a new basis for non-steady-state kinetic characterization of heterogeneous catalysts

Grigoriy YablonskyEvgeniy RedekopDenis ConstalesJT GleavesGuy Marin

Temperature-programmed vs. isothermal pulsed oxidation of graphene formed on Pt/Mg(Al)Ox dehydrogenation catalysts

Evgeniy RedekopIsabel Prieto GonzálezVladimir GalvitaGuy Marin

Uncovering the formation of Pt-Ga catalysts by wavelet transformed in situ XAS

Matthias FilezEvgeniy RedekopHilde PoelmanVladimir GalvitaM MeledinaS TurnerG Van TendelooGuy Marin

Wavelet-based XAS as a tool to disclose mechanistic insight into Pt-In catalyst formation

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaGuy Marin

2014

Catching the lifetime changes of active Pt-Ga nanoclusters during high temperature redox cycling by in situ Quick-XAS

Matthias FilezKonstantinos AlexopoulosEvgeniy RedekopVladimir GalvitaHilde PoelmanGuy Marin

Delivering a modifying element to metal nanoparticles via hydrotalcite support

Evgeniy RedekopVladimir GalvitaHilde PoelmanGuy Marin

Delivering a modifying element to metal nanoparticles via support: Pt-Ga alloying during the reduction of Pt/Mg(Al,Ga)Ox catalysts and its effects on propane dehydrogenation

Evgeniy RedekopVladimir GalvitaHilde PoelmanVitaliy BliznukChristophe DetavernierGuy Marin

A1 Journal Article in ACS CATALYSIS

Elucidating complex catalytic mechanisms based on transient pulse-response kinetic data

Evgeniy RedekopGrigoriy YablonskyDenis ConstalesPA RamachandranJT GleavesGuy Marin

A1 Journal Article in CHEMICAL ENGINEERING SCIENCE

Kinetic investigation of heterogeneous catalysts: towards precise time-resolved characterization (Invited Lecture)

Evgeniy Redekop

New Results in Non-Steady-State Catalyst Characterization using the Temporal Analysis of Products (TAP) Approach ('Chemical Calculus')

Grigoriy YablonskyEvgeniy RedekopDenis ConstalesX ZhengR FushimiG VeithGuy MarinJT Gleaves

Propane dehydrogenation over Pt/Mg(Al,Ga)Ox catalysts

Evgeniy RedekopVladimir GalvitaHilde PoelmanVitaliy BliznukChristophe DetavernierGuy Marin

Pt-Ga catalyst formation studied with in situ XAS using Fourier and wavelet transformed analysis

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaChristophe DetavernierGuy Marin

Pt-based bimetallic catalysts for alkane dehydrogenation: structural, spectroscopic, and kinetic characterization

Evgeniy RedekopVladimir GalvitaHilde PoelmanVitaliy BliznukChristophe DetavernierStephanie SaerensMaarten SabbeMarie-Françoise ReyniersGuy Marin

Structural, spectroscopic, and kinetic characterization of Pt-based bimetallic catalysts for alkane dehydrogenation

Vladimir GalvitaEvgeniy RedekopHilde PoelmanV. BliznukChristophe DetavernierStephanie SaerensMaarten SabbeMarie-Françoise ReyniersGuy Marin

Towards precise catalyst characterization with temporal analysis of products (TAP)

Evgeniy Redekop

Transient (TAP) study of propane dehydrogenation over PtGa/Mg(Al,Ga)Ox catalysts: the role of initial coking and competitive C3H6/H2 co-adsorption

Evgeniy RedekopVladimir GalvitaGuy Marin

Unravelling the formation of Pt-Ga alloyed nanoparticles on calcined Ga-modified hydrotalcites by in situ XAS

Matthias FilezEvgeniy RedekopHilde PoelmanVladimir GalvitaRanjith Karuparambil RamachandranJolien DendoovenChristophe DetavernierGuy Marin

A1 Journal Article in CHEMISTRY OF MATERIALS

When are two eyes better than one: model construction vs model reduction

Grigoriy YablonskyDenis ConstalesEvgeniy RedekopGuy Marin

2013

Momentary Equilibrium in transient kinetics and its application for estimating the concentration of catalytic sites

Evgeniy RedekopGS YablonskyVladimir GalvitaDenis ConstalesR FushimiJT GleavesGuy Marin

A1 Journal Article in INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH

Momentary equilibrium in transient kinetics and its application for estimating the number of catalytic sites

Evgeniy RedekopGrigoriy YablonskyVladimir GalvitaDenis ConstalesR FushimiJT GleavesGuy Marin

Propane dehydrogenation over Pt/Mg(Al,Ga)Ox catalysts

Evgeniy RedekopVladimir GalvitaDirk PoelmanVitaliy BliznukGuy Marin

Pt-Ga catalyst formation studied with in situ XAS using Fourier and wavelet transformed analysis

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaChristophe DetavernierGuy Marin

Pt-Ga catalyst formation studied with in situ XAS using Fourier and wavelet transformed analysis

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaChristophe DetavernierGuy Marin

Towards developing a systematic strategy for elucidating complex catalytic mechanisms based on transient pulse-response kinetic data

Evgeniy RedekopGrigoriy YablonskyDenis ConstalesPA RamachandranJT GleavesGuy Marin

Transport and reaction processes of CO oxidation over CuO-CeO2/Al2O3 in TAP experiments: the influence of catalyst dilution

Vladimir GalvitaEvgeniy RedekopGrigoriy YablonskyDenis ConstalesGuy Marin

2012

Eluciating reaction mechanisms based on transient thin-zone temporal analysis of products (TAP) data: the Y-procedure approach

Evgeniy RedekopGregory S YablonskyPalghat A RamanchandranDenis ConstalesXiaolin ZhengGabriel VeithRebecca FushimiGuy MarinJohn T Gleaves

Newest evolution of the temporal analysis of products reactor system: TAP-3E combining catalyst synthesis with kinetic characterization

JT GleavesR FushimiGS YablonskyEvgeniy RedekopVladimir GalvitaGuy MarinM HaroldXiaomin Zheng