Research Explorer

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Researcher

Matthias Filez

Awards & Distinctions

42 Results

2023

Interrogating metal nanocatalyst sintering at complementary length scales

Matthias FilezEduardo Solano MinuesaJolien DendoovenMaarten RoeffaersChristophe Detavernier

Metal nanocatalyst sintering interrogated at complementary length scales

Eduardo SolanoJolien DendoovenDavy DeduytscheNithin PoonkottilJi-Yu FengMaarten B. J. RoeffaersChristophe DetavernierMatthias Filez

A1 Journal Article in SMALL

Metal nanocatalyst sintering interrogated at complementary length scales (Small 5/2023)

Eduardo SolanoJolien DendoovenDavy DeduytscheNithin PoonkottilJi-Yu FengMaarten B. J. RoeffaersChristophe DetavernierMatthias Filez

Nanoscale chemical diversity of coke deposits on metal nanocatalysts visualized by tip-enhanced Raman spectroscopy

Matthias FilezChristophe DetavernierHiroshi Uji-IMaarten Roeffaers

2022

Aligning time-resolved kinetics (TAP) and surface spectroscopy (AP-XPS) for a more comprehensive understanding of ALD-derived 2D and 3D model catalysts

Evgeniy A. RedekopHilde PoelmanMatthias FilezRanjith Karuparambil RamachandranJolien DendoovenChristophe DetavernierGuy MarinUnni OlsbyeVladimir Galvita

A1 Journal Article in FARADAY DISCUSSIONS

Increasing ALD complexity : how to transform ternary oxide films into tunable bimetallic thin films and nanoparticles

Ji-Yu FengMatthias FilezMatthias MinjauwEduardo Solano MinuesaChristophe DetavernierJolien Dendooven

Research project: Property investigation of Pt clusters deposited by atomic layer deposition

Arnau Basterra ValeraMatthias FilezZhiwei ZhangJolien DendoovenChristophe Detavernier

Selective vapor-phase doping of Pt nanoparticles into phase-controlled nanoalloys

Nithin PoonkottilRanjith Karuparambil RamachandranEduardo Solano MinuesaNadadur Veeraraghavan SrinathJi-Yu FengAndreas WerbrouckMichiel Van DaeleMatthias FilezMatthias MinjauwHilde Poelman et al.

A1 Journal Article in JOURNAL OF PHYSICAL CHEMISTRY C

Shuffling atomic layer deposition gas sequences to modulate bimetallic thin films and nanoparticle properties

Matthias FilezJi-Yu FengMatthias MinjauwEduardo Solano MinuesaNithin PoonkottilMichiel Van DaeleRanjith Karuparambil RamachandranChen LiSara BalsHilde Poelman et al.

A1 Journal Article in CHEMISTRY OF MATERIALS

Spatially templated nanolines of Ru and RuO2 by sequential infiltration synthesis

Nithin PoonkottilEduardo SolanoArbresha MuriqiMatthias MinjauwMatthias FilezMichael NolanChristophe DetavernierJolien Dendooven

A1 Journal Article in CHEMISTRY OF MATERIALS

Thickness matters : sintering inhibition in Pt nanoparticle catalysts via step-by-step control of MgO overcoats

Zhiwei ZhangMatthias FilezMatthias MinjauwJin LiChristophe DetavernierJolien Dendooven

2021

Elucidation of the pre-nucleation phase directing metal-organic framework formation

Matthias FilezChiara CaratelliMiguel Rivera-TorrenteFrancesco Muniz MirandaMax HoekMaarten AltelaarAlbert J. R. HeckVeronique Van SpeybroeckBert M. Weckhuysen

A1 Journal Article in CELL REPORTS PHYSICAL SCIENCE

Vapor phase conversion of Pt nanoparticles into Pt-Sn bimetallic nanoparticles

Nithin PoonkottilRanjith Karuparambil RamachandranEduardo Solano MinuesaNadadur Veeraraghavan SrinathJi-Yu FengAndreas WerbrouckMichiel Van DaeleMatthias MinjauwMatthias FilezHilde Poelman et al.

2019

Chemical and structural configuration of Pt-doped metal oxide thin films prepared by atomic layer deposition

Ranjith Karuparambil RamachandranMatthias FilezEduardo Solano MinuesaHilde PoelmanMatthias MinjauwMichiel Van DaeleJi-Yu FengAndrea La PortaThomas AltantzisEmiliano Fonda et al.

A1 Journal Article in CHEMISTRY OF MATERIALS

Formation and functioning of bimetallic nanocatalysts : the power of X-ray probes

Matthias FilezEvgeniy A RedekopJolien DendoovenRanjith Karuparambil RamachandranEduardo SolanoUnni OlsbyeBert M WeckhuysenVladimir GalvitaHilde PoelmanChristophe Detavernier et al.

A1 Journal Article in ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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 Tendeloo et al.

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 Tendeloo et al.

A1 Journal Article in ANGEWANDTE CHEMIE-INTERNATIONAL EDITION

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

Hilde PoelmanE. RedekopVladimir GalvitaChristophe DetavernierMatthias FilezGuy Marin

2017

A synchrotron look into the lifecycle Of Pt-In catalysts

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

Atomic layer deposition of nanoalloys of noble and non-noble metals

Ranjith Karuparambil RamachandranJolien DendoovenMatthias FilezVladimir GalvitaHilde PoelmanEduardo Solano MinuesaMatthias MinjauwGuy MarinChristophe Detavernier

A2 Journal Article in ECS TRANSACTIONS

Size- and composition-controlled Pt–Sn bimetallic nanoparticles prepared by atomic layer deposition

Ranjith Karuparambil RamachandranMatthias FilezJolien DendoovenVladimir GalvitaHilde PoelmanEduardo Solano MinuesaEmiliano FondaGuy MarinChristophe Detavernier

A1 Journal Article in RSC ADVANCES

Synthesis of Bimetallic Nanoparticles with Tailored Size and Composition

Ranjith Karuparambil RamachandranJolien DendoovenMatthias FilezVladimir GalvitaHilde PoelmanEduardo Solano MinuesaMatthias MinjauwKilian Devloo-CasierE. Fonda

2016

Atomic layer deposition route to tailor nanoalloys of noble and non-noble metals

Ranjith Karuparambil RamachandranJolien DendoovenMatthias FilezVladimir GalvitaHilde PoelmanEduardo Solano MinuesaMatthias MinjauwKilian Devloo-CasierEmiliano FondaDaniel Hermida-Merino et al.

A1 Journal Article in ACS NANO

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

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

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

Alternative design of Pt-based catalysts : an X-ray spectroscopic view

Matthias FilezGuy MarinChristophe Detavernier

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

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaChristophe DetavernierGuy 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

In situ XAS and XRF study of nanoparticle nucleation during O3-based Pt deposition

Matthias FilezHilde PoelmanRanjith Karuparambil RamachandranJolien DendoovenKilian Devloo-CasierEmiliano FondaChristophe DetavernierGuy Marin

A1 Journal Article in CATALYSIS TODAY

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

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaChristophe DetavernierGuy Marin

The role of different types of CuO in CuO–CeO2/Al2O3 for total oxidation

Vladimir GalvitaMatthias FilezHilde PoelmanVitaliy BliznukGuy Marin

A1 Journal Article in CATALYSIS LETTERS

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

2013

In situ XAS and XRF study of nanoparticle nucleation during O3-based Pt deposition

Matthias FilezHilde PoelmanRanjith Karuparambil RamachandranJolien DendoovenKilian Devloo-CasierE. FondaChristophe DetavernierGuy Marin

Low temperature atomic layer deposition of platinum using (methylcyclopentadienyl)trimethylplatinum and ozone

Jolien DendoovenRanjith K RamanchandranKilian Devloo-CasierGeert RampelbergMatthias FilezHilde PoelmanGuy MarinEmiliano FondaChristophe Detavernier

A1 Journal Article in JOURNAL OF PHYSICAL CHEMISTRY C

Nucleation and growth of Pt by atomic layer deposition on silica probed with in situ XAS and XRF measurements

Matthias FilezRanjith Karuparambil RamachandranKilian Devloo-CasierJolien DendoovenHilde PoelmanE FondaChristophe 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-Ga catalyst formation studied with in situ XAS using Fourier and wavelet transformed analysis

Matthias FilezHilde PoelmanEvgeniy RedekopVladimir GalvitaChristophe DetavernierGuy Marin

2012

Reduction of CuO-CeO2/Al2O3 and CeO2/Al2O3 catalysts studied by Operando XAS and XRD

Hilde PoelmanMatthias FilezKonstantinos AlexopoulosVladimir GalvitaMarie-Françoise ReyniersGuy Marin