An excellent universal catalyst support-mesoporous silica: Preparation, modification and applications in energy-related reactions

Y Wei, W Yang, Z Yang - International journal of hydrogen energy, 2022 - Elsevier
As a kind of versatile, excellent catalyst carriers, mesoporous silicas (mSiO 2) have been
widely applied for preparing various supported catalysts with ideal catalytic properties due to …

Synthesis and application of core-shell, hollow, yolk-shell multifunctional structure zeolites

W Wang, L He, Q Luo, L Wang, J Wang, H Chen… - Microporous and …, 2023 - Elsevier
Researches in the synthesis of zeolite molecular sieves main focus on manipulating the
properties of zeolite particles by adjusting their size, composition and morphology …

Cu-containing magnetic yolk-shell structured ionic liquid-based organosilica nanocomposite: A powerful catalyst with improved activity

M Shaker, D Elhamifar - Composites Communications, 2021 - Elsevier
A novel Cu-containing magnetic ionic liquid-based nanoporous organosilica composite with
yolk-shell structure [Fe 3 O 4@ RF@ void@ PMO (IL)/Cu] was synthesized through …

Novel core-shell-like Ni-supported hierarchical beta zeolite catalysts on bioethanol steam reforming

S Wang, B He, R Tian, X Wu, X An, Y Liu, J Su… - International Journal of …, 2020 - Elsevier
Hierarchical-Beta zeolites have been hydrothermally synthesized by adding a new gemini
organic surfactant. The used gemini surfactant play the role of a “pore-forming agents” on …

Synthesis and sorption properties of heparin imprinted zeolite beta/polydopamine composite nanoparticles

S Seraj, MN Lotfollahi, A Nematollahzadeh - Reactive and Functional …, 2020 - Elsevier
Heparin-specific molecularly imprinted polymer (MIP) using a nano-layer of polydopamine
was synthesized at the surface of zeolite Beta nanoparticles. The Brunauer–Emmett–Teller …

Efficient and stable SiO2-encapsulated NiPt/HY catalyst for catalytic cracking of β-O-4 linkage compound

W Song, M Song, W Cai, W Li, X Jiang, W Fang, W Lai - Renewable Energy, 2022 - Elsevier
Abstract Development of highly active and stable catalyst for C–O bonds cracking is
important in biomass conversion, in this work, we report a SiO 2-encapsulated NiPt/HY core …

Continuum multiscale modeling of absorption processes in micro-and nanocatalysts

M Köhler, P Junker, D Balzani - Archive of Applied Mechanics, 2022 - Springer
In this paper, we propose a novel, semi-analytic approach for the two-scale, computational
modeling of concentration transport in packed bed reactors. Within the reactor, catalytic …

Preparation of Bimetallic CuZn@mSiO2 Yolk‐Shell Catalyst for the Selective Oxidation of Cumene to Acetophenone

Y Song, C Xu, M Jia, X Wang, Y Chen, L Dai - ChemNanoMat, 2022 - Wiley Online Library
Bimetallic catalysts have exhibited huge catalytic potential in the oxy‐functionalization of
alkanes. Here, we provide a valid strategy for encapsulating copper and zinc metal oxide …

[PDF][PDF] Rattle-type catalysts with spatially distinct active centers for the cascaded valorization of glucose

H Joshi - 2020 - scholar.archive.org
Materials that enable tandem transformations offer substantial advantages in catalysis by
reducing the number of separation steps. Typical examples are rattle-type materials that …

Simulation of absorption processes in nanoparticle catalysts

M Köhler, P Junker, D Balzani - PAMM, 2021 - Wiley Online Library
In this contribution, we present a novel modeling approach for mass transport problems that
connects the microscale with the macroscale. It is based on a proper investigation of the …