Results 141 to 150 of about 3,916 (254)

Spatial Evolution of Coke in ZSM‐5 Catalysts During Methanol‐to‐Hydrocarbons Conversion Revealed by In Situ X‐Ray Photoelectron Spectroscopy

Angewandte Chemie International Edition, EarlyView.
Coking is the central source of deactivation of zeolite catalysts. Using in situ XPS along with complementary methods, we identify differences in the formation kinetics and composition of surface coke on industrially relevant ZSM‐5 catalysts during MTH conversion, demonstrating the strong potential of this technique for studying catalyst deactivation ...
Luca Artiglia, Hannes Frey, Loïc Bénariac‐Doumal, Sung Sik Lee, Przemyslaw Rzepka, Jeroen A. van Bokhoven, Vladimir Paunović   +6 more
wiley   +1 more source

Neutron reflectometry instrumentation at the ISIS source: current state. [PDF]

J Appl Crystallogr
Campana M, Caruana A, Clifton L, Hall S, Hughes A, Kinane C, Skoda M, Tomchuk O, Webster J.   +8 more
europepmc   +1 more source

Three-dimensional model of DEMO-FNS facility considering neutronics and radiation shield problems. [PDF]

Heliyon, 2019
Zhirkin AV, Kuteev BV.
europepmc   +1 more source

Sensitivity-informed framework for enrichment distribution in MNR for thermal performance enhancement. [PDF]

Sci Rep
Aziz U, Khan H, Hussain Z, Ullah K, Shah I, Jung DW.   +5 more
europepmc   +1 more source

Effects of substrates on proton irradiation damage of graphene. [PDF]

RSC Adv, 2020
Wang W, Wang S, Zhang S, Wang W, Ji X, Li C.   +5 more
europepmc   +1 more source

Materials Genomics Search for Possible Helium-Absorbing Nano-Phases in Fusion Structural Materials. [PDF]

Adv Sci (Weinh), 2022
Xu H, Kim SY, Chen D, Monchoux JP, Voisin T, Sun C, Li J.   +6 more
europepmc   +1 more source

Understanding the Aqueous Self‐Assembly of Raw Sophorolipid Mixtures Using a Statistical Approach Applied to Synchrotron Small Angle X‐Ray Scattering (SAXS): A Focus on pH, Dilution, Aging, and the Underestimated Role of Residual Fatty Acids

Journal of the American Oil Chemists' Society, EarlyView.
The statistical analysis of SAXS modelling data allows to identify the critical physicochemical parameters that have an impact on the phase behavior of crude sophorolipid batches. ABSTRACT The aqueous self‐assembly of raw sophorolipid mixtures has been studied by small angle x‐ray scattering (SAXS) to understand the impact of the composition ...
Maia Ouret‐Campagnet, Sélène Chappuis, Jean‐Christophe Castaing, Petra Pernot, François Ribot, Niki Baccile   +5 more
wiley   +1 more source

Dataset of observables for small modular lead-cooled fast reactor MOX spent nuclear fuel. [PDF]

Data Brief
Casas-Molina VJ, Romojaro P, Nourry G, Eynde GVD, Fiorito L, Merino-Rodríguez I, Dhaene T, Couckuyt I.   +7 more
europepmc   +1 more source

Neutronic performance characteristics of different LEU fuels in a proposed NIST research reactor. [PDF]

Ann Nucl Energy, 2019
Turkoglu DJ, Wu Z, Williams RE, Newton TH.   +3 more
europepmc   +1 more source

Ankle dorsiflexion assist using a single sensor-based FES: Results from clinical study on patients with stroke. [PDF]

J Neurosci Rural Pract, 2023
Ojha R, Ezung C, Chalageri PH, Chandy BR, Isaac J, Marimuthu S, Jeyaseelan L, Tharion G.   +7 more
europepmc   +1 more source