Results 11 to 20 of about 58,988 (308)
Preparation and Characterization of Sugar Based Catalyst on Various Supports
Bulletin of Chemical Reaction Engineering & Catalysis, 2017 A novel structured carbon-based acid catalyst was prepared by depositing the carbon precursor onto glass, ceramic and aluminum supports via dip-coating method, followed by carbonization process for converting the d-glucose layer into black carbon char in
Jidon Adrian Janaun +3 more
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Hydrodynamic and mass transfer efficiency of ceramic foam packing applied to distillation. [PDF]
, 2009 In addition to a high void volume and specific area, solid foams possess other properties (low density, good thermal, mechanical, electrical, and acoustical behaviour) that make them attractive for applications such as heat exchangers and reformers ...
Prevost, Michel +3 more
core +1 more source
Molecules, 2005 Activities during ethylene/1-hexene copolymerization were found to increaseusing the mixed titania/silica-supported MAO with rac-Et[Ind]2ZrCl2 metallocenecatalyst. Energy Dispersive X-ray spectorcopy (EDX) indicated that the titania wasapparently located
P. Praserthdam +2 more
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Effect of chemically modified Vulcan XC-72R on the performance of air-breathing cathode in a single-chamber microbial fuel cell [PDF]
, 2010 The catalytic activity of modified carbon powder (VulcanXC-72R) for oxygen reduction reaction (ORR) in an air-breathingcathode of amicrobialfuelcell (MFC) has been investigated.
Ghangrekar, Makarand Madhao +4 more
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Polypropylene obtained through zeolite supported catalysts
Polímeros, 2004 Propylene polymerizations were carried out with f2C(Flu)(Cp)ZrCl2 and SiMe2(Ind)2ZrCl2 catalysts supported on silica, zeolite sodic mordenite (NaM) and acid mordenite (HM).
Queli C. Bastos +1 more
doaj +1 more source
Green Energy & Environment, 2023 Among challenges implicit in the transition to the post–fossil fuel energetic model, the finite amount of resources available for the technological implementation of CO2 revalorizing processes arises as a central issue. The development of fully renewable
M. González-Castaño +6 more
doaj +1 more source
Beilstein Journal of Nanotechnology, 2023 The research undertaken aimed to develop an efficient Pt-based catalyst for polymer electrolyte membrane fuel cells (PEMFCs) by using a cost-effective and efficient physical method to deposit platinum nanoparticles (PtNPs) on carbon supports directly ...
Bogusław Budner +5 more
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Regime mapping and the role of the intermediate region in wall-coated microreactors [PDF]
, 2013 Operation of a wall-coated microreactor can occur in several mass transfer-reaction regimes. We define these regimes analytically in several planes of a multi-parametric map, taking into account the different degrees of concentration profile development,
A. E. Rodrigues +9 more
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Nanomaterials, 2022 Single-atom non-precious metal oxygen reduction reaction (ORR) catalysts have attracted much attention due to their low cost, high selectivity, and high activity. Herein, we successfully prepared iron single atoms anchored on nitrogen-doped carbon matrix/
Yining Jia +6 more
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Improving Molecular Catalyst Activity using Strain-Inducing Carbon Nanotube Supports
, 2022 Support-induced strain engineering is a powerful strategy to modulate the electronic structure of two-dimensional materials. However, controlling strain of planar molecules such as metallophthalocyanines and metalloporphyrins is technically challenging ...
Ben Zhong, Tang +13 more
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