Zobrazeno 1 - 10 of 39 pro vyhledávání: '"Barbara Mojet"'
2
Effects of Morphology of Cerium Oxide Catalysts for Reverse Water Gas Shift Reaction
Autor: Leonardus Lefferts, Barbara Mojet, J.G. van Ommen, M. Kovasevic
Publikováno v: Catalysis letters, 146(4), 770-777. Springer
Reverse water gas shift reaction (RWGS) was investigated over cerium oxide catalysts of distinct morphologies: cubes, rods and particles. Catalysts were characterized by X-ray diffraction, Raman spectroscopy and temperature programmed reduction (TPR)
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::dca6855a1c0dcd6610f5912cdb6edf09
https://doi.org/10.1007/s10562-016-1697-6
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3
An in situ ATR-IR spectroscopy study of aluminas under aqueous phase reforming conditions
Autor: K.B. Sai Sankar Gupta, Leonardus Lefferts, Barbara Mojet, Kulathuiyer Seshan, Kamila Koichumanova
Publikováno v: Physical chemistry chemical physics, 17, 23795-23804. Royal Society of Chemistry
High temperature/pressure in situ Attenuated Total Reflection Infrared (ATR-IR) spectroscopy was used to investigate the phase transformation of support γ-Al2O3 into boehmite (AlO(OH)) under the hydrothermal conditions of aqueous phase reforming (AP
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::871f0d3cef337eb8d84f3856ce105611
https://doi.org/10.1039/c5cp02168e
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5
ATR-IR spectroscopic cell for in situ studies at solid-liquid interface at elevated temperatures and pressures
Autor: Bert Geerdink, Leonardus Lefferts, Kulathuiyer Seshan, Rob G.H. Lammertink, Aura Visan, Barbara Mojet, Kamila Koichumanova
Publikováno v: Catalysis today, 283(1), 185-194. Elsevier
An in situ ATR-IR spectroscopic cell suitable for studies at solid-liquid interface is described including the design and experimental details in continuous flow mode at elevated temperatures (230 °C) and pressures (30 bar). The design parameters co
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fe51eac2aed34273e7e5f332097b5f08
https://research.utwente.nl/en/publications/e9b26816-7525-445f-83d7-cefeb5ca57e5
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6
Defect chemistry of ceria nanorods
Autor: Barbara Mojet, Shilpa Agarwal, Emiel Emiel Hensen, Leonardus Lefferts, X Xiaochun Zhu
Publikováno v: Journal of Physical Chemistry C, 118(8), 4131-4142. American Chemical Society
The Journal of physical chemistry part C, 118(8), 4131-4142. American Chemical Society
Ceria nanorods were investigated using in situ Raman and FTIR spectroscopies for CO adsorption and subsequent reaction with water at 200 and 350 °C. The involvement of defects in ceria nanorods during CO adsorption and reaction with H2O is dependent
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::04bf882c8b8d061f86d1926887813e7e
https://doi.org/10.1021/jp409989y
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7
Towards Stable Catalysts for Aqueous Phase Conversion of Ethylene Glycol for Renewable Hydrogen
Autor: Dennis de Vlieger, Leonardus Lefferts, Anna Kaisa Kristiina Vikla, Barbara Mojet, Kamila Koichumanova, Kulathuiyer Seshan
Publikováno v: ChemSusChem, 6(9), 1717-1723. Wiley-VCH Verlag
Aqueous-phase reforming of ethylene glycol over alumina-supported Pt-based catalysts is reported. Performance of the catalysts is investigated by conducting kinetics and in situ attenuated total reflectance (ATR)-IR spectroscopic analysis. Pt/γ-Al2
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::63afc96658eed74fb8533107a7fb035b
https://doi.org/10.1002/cssc.201300445
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8
Vapor phase versus liquid phase grafting of meso-porous alumina
Autor: Arian Nijmeijer, V.G.P. Sripathi, Nieck E. Benes, Barbara Mojet
Publikováno v: Microporous and mesoporous materials, 172, 1-6. Elsevier
Functionalization of meso-porous c-alumina has been performed by grafting of 3-Aminopropyltrimethoxysilane (3APTMS) simultaneously from either the liquid phase or from the vapor phase. In both cases, after grafting nitrogen physisorption indicates th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7b83e3ce5575a027721c5973144efdcc
https://doi.org/10.1016/j.micromeso.2013.01.013
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9
Stable and efficient Pt–Re/TiO2 catalysts for water-gas-shift: on the effect of Rhenium
Autor: Kulathuiyer Seshan, Barbara Mojet, Leon Lefferts, Khalid G. Azzam, Igor V. Babich
Publikováno v: ChemCatChem, 5(2), 557-564. Wiley-VCH Verlag
The catalytic performance of Pt–Re/TiO2 catalysts, that is, activity and stability, in single-stage water gas shift reactions was investigated by studying the influence of preparation strategies, Pt/Re molar ratios, and metals contents. Results sho
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6469a9c2b9c169794cf89ea0ddd764fe
https://doi.org/10.1002/cctc.201200492
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10
The influence of water and pH on adsorption and oxidation of CO on Pd/Al2O3—an investigation by attenuated total reflection infrared spectroscopy
Autor: Barbara Mojet, Sune Dalgaard Ebbesen, Leon Lefferts
Publikováno v: Phys. Chem. Chem. Phys.. 11:641-649
Adsorption and oxidation of carbon monoxide over a Pd/Al2O3 catalyst layer was investigated both in gas phase and water. Both adsorption and oxidation of CO are significantly affected by the presence of liquid water. Water influences the potential of
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::38c801f5d11ddd0297daee25513e2fa0
https://doi.org/10.1039/b814605e
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