Search
Now showing items 1-10 of 17
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2018)
Cu nanoparticles are known to be very active for methanol (MeOH) synthesis at relatively low temperatures, such that smaller particle sizes yield better MeOH productivity. We aimed to control Cu nanoparticle (NP) size and ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
This contribution clarifies the overoxidation-preventing key step in the methane-to-methanol (MTM) conversion over copper mordenite zeolites. We followed the methane-to-methanol conversion over copper mordenite zeolites ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2019)
The successful synthesis of metal−organic framework (MOF) compounds relies on an intricate interplay between the components of the synthesis liquor at the given synthesis conditions. Herein, we explore the interdependence ...
(Journal article / Tidsskriftartikkel / PublishedVersion; Peer reviewed, 2019)
Bimetallic nanocatalysts are key enablers of current chemical technologies, including car exhaust converters and fuel cells, and play a crucial role in industry to promote a wide range of chemical reactions. However, owing ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
In the present study, a series of H-ZSM-22 mesoporous catalysts resulting from three different desilication treatments (NaOH treatment, treatment using mixtures of NaOH/CTAB and using mixtures of NaOH/TBAOH) and sequential ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
Two series of Zn-ZSM-5 catalysts were prepared by ion exchanging two commercial zeolites with different Si/Al ratios (40 and 15) with increasing Zn loadings. The nature of the Zn sites in the zeolite was studied by ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2018)
The deactivation of zeolite catalyst H-ZSM-5 by coking during the conversion of methanol to hydrocarbons was monitored by high-energy space- and time-resolved operando X-ray diffraction (XRD) . Space resolution was achieved ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2018)
We review the structural chemistry and reactivity of copper-exchanged molecular sieves with chabazite (CHA) topology, as an industrially applied catalyst in ammonia mediated reduction of harmful nitrogen oxides (NH3-SCR) ...
(Journal article / Tidsskriftartikkel / SubmittedVersion, 2017)
A variety of synthetic procedures have been used to obtain zeolite ZSM-23 (MTT) catalysts with crystallite sizes ranging from the micrometer to nanometer scale. When the acidic zeolite is used as catalyst for the Methanol ...
(Journal article / Tidsskriftartikkel / AcceptedVersion; Peer reviewed, 2017)
The synthesis, characterization and catalytic performance of offretite with four distinct crystal morphologies (oval, hexagonal, broccoli-like, and spherical) are presented. As a member of the ABC-6 family of zeolite ...