Oxygen Mobility in Pre-Reduced Nano- and Macro-Ceria with Co Loading: An AP-XPS, In-Situ DRIFTS and TPR Study
Sign Up to like & getrecommendations! Published in 2017 at "Catalysis Letters"
DOI: 10.1007/s10562-017-2176-4
Abstract: The size effect of ceria nanoparticles on surface oxygen mobility and formation of surface oxygen vacancies in ethanol steam reforming was investigated. Higher concentration of Ce3+ surface sites of the ceria nano-particles (~4 nm, NP) was… read more here.
Keywords: oxygen mobility; pre reduced; ethanol steam;
New Insights into the Role of the Synthesis Procedure on the Performance of Co-Based Catalysts for Ethanol Steam Reforming
Sign Up to like & getrecommendations! Published in 2018 at "Topics in Catalysis"
DOI: 10.1007/s11244-018-0969-3
Abstract: Co/SiO2 catalysts with two Co contents of 10 and 30 mol% were prepared and used in ethanol steam reforming. With the aim of tailoring the materials features by varying the synthesis parameters, two different sol–gel procedures… read more here.
Keywords: ethanol steam; synthesis procedure; spectroscopy; steam reforming ... See more keywords
Operando monitoring of metal sites and coke evolution during non-oxidative and oxidative ethanol steam reforming over Ni and NiCu ex-hydrotalcite catalysts
Sign Up to like & getrecommendations! Published in 2019 at "Catalysis Today"
DOI: 10.1016/j.cattod.2018.12.054
Abstract: Abstract Ni and NiCu bimetallic catalysts derived from hydrotalcite-like compounds have been studied by operando time-resolved X-ray Absorption Spectroscopy/Raman Spectroscopy/Mass Spectrometry during ethanol steam reforming (ESR) reaction followed by oxidative regeneration and also during oxidative… read more here.
Keywords: steam reforming; spectroscopy; ethanol steam; oxidative ethanol ... See more keywords
Theoretical study of hydrogen production by ethanol steam reforming: Technical evaluation and performance analysis of catalytic membrane reactor
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2018.06.110
Abstract: Abstract Ethanol steam reforming over a Co/Al2O3 catalyst was studied theoretically in a catalytic Pd Ag membrane reactor (CMR). A mathematical model has been developed to elucidate the behavior of CMR by taking into account… read more here.
Keywords: hydrogen; ethanol steam; membrane reactor; catalytic membrane ... See more keywords
Sorption-enhanced ethanol steam reforming on Ce-Ni/MCM-41 with simultaneous CO2 adsorption over Na- and Zr- promoted CaO based sorbent
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.04.289
Abstract: Abstract In this study, sorption-enhanced ethanol steam reforming (SEESR) is investigated using a Ce-Ni/MCM-41 as a catalyst in the presence of Na or/and Zr promoted CaO-based adsorbents. Ce-Ni/MCM-41 and promoted sorbents were synthesized by wet… read more here.
Keywords: sorption; ethanol steam; catalyst; steam reforming ... See more keywords
Insight into the mechanism of ethanol steam reforming on TM/Mo6S8 clusters catalysts: A theoretical investigation
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.07.102
Abstract: Abstract Density functional theory (DFT) calculations were carried out to investigate the reaction mechanism of ethanol steam reforming (ESR) reaction on TM/Mo6S8 (TM = Rh, Ir) clusters. We investigated the reaction mechanism of TM/Mo6S8 catalyzed ESR by… read more here.
Keywords: ethanol steam; mechanism ethanol; mo6s8; steam reforming ... See more keywords
Comparison of bimetallic Co-Ru nanoparticles supported on highly porous activated carbonized polyacrylonitrile with monometallic ones in ethanol steam reforming
Sign Up to like & getrecommendations! Published in 2021 at "Journal of Environmental Chemical Engineering"
DOI: 10.1016/j.jece.2021.106429
Abstract: Abstract A method for simultaneous formation of mono- (Co, Ru) or bimetallic (Co-Ru) nanoparticles and a highly porous carbon support is proposed. The obtained IR-PAN-Co, IR-PAN-Ru and IR-PAN-Co-Ru samples based on pyrolyzed polyacrylonitrile are characterized… read more here.
Keywords: carbon; ethanol steam; bimetallic nanoparticles; steam reforming ... See more keywords
Effect of Water Content on Ethanol Steam Reforming in the Nonthermal Plasma
Sign Up to like & getrecommendations! Published in 2023 at "ACS Omega"
DOI: 10.1021/acsomega.2c07431
Abstract: Ethanol steam reforming can be a source of green hydrogen. The process of producing hydrogen from ethanol is very complex. Catalysts designed for this process often become deactivated due to coke deposition. In this work,… read more here.
Keywords: steam; steam reforming; effect water; ethanol ... See more keywords
Novel nano spinel-type high-entropy oxide (HEO) catalyst for hydrogen production using ethanol steam reforming.
Sign Up to like & getrecommendations! Published in 2023 at "Nanoscale"
DOI: 10.1039/d2nr07195a
Abstract: Catalyst sintering caused by high temperature operating conditions during ethanol steam reforming (ESR) is a common issue for traditional catalysts with low Tammann temperature metals. In recent years, high entropy oxides have been popular in… read more here.
Keywords: steam reforming; hydrogen production; catalyst; hydrogen ... See more keywords
Ethanol Steam Reforming for Renewable Hydrogen Production over La-modified Tio2 Catalyst
Sign Up to like & getrecommendations! Published in 2017 at "Chemical engineering transactions"
DOI: 10.3303/cet1756059
Abstract: In recent years, ethanol steam reforming (ESR) has received considerable attention as a promising route for cleaner H2 production. This process could be industrially advantageous, ideally yielding 6 moles of H2 per mole of ethanol… read more here.
Keywords: production; ethanol steam; tio2 catalyst; steam reforming ... See more keywords
Model-Based Performance Analysis of Membrane Reactor with Ethanol Steam Reforming over a Monolith
Sign Up to like & getrecommendations! Published in 2022 at "Membranes"
DOI: 10.3390/membranes12080741
Abstract: Membrane reactors (MR) with an appropriate catalyst are considered to be an innovative and intensified technology for converting a fuel into the hydrogen-rich gas with the simultaneous recovery of high-quality hydrogen. Characteristics of an asymmetric… read more here.
Keywords: reactor; steam reforming; membrane; reforming monolith ... See more keywords