Results 11 to 20 of about 981,887 (298)
Journal of Marine and Coastal Science, 2022 Utilization of natural materials sourced from the sea is very promising. These natural ingredients can function as antibacterials that are useful in a number of fields. This study aims to explore the extract of sea cucumber Phylloporus sp.
Sapto Andriyono +2 more
doaj +1 more source
Short Review: Cu Catalyst for Autothermal Reforming Methanol for Hydrogen Production [PDF]
, 2012 Hydrogen is a promising alternative energy sources, hydrogen can be used in fuel cell applications to pro-ducing electrical energy and water as byproduct.
Lesmana, Donny, Wu, Ho-Shing
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Renewable hydrogen utilisation for the production of methanol. [PDF]
, 2007 Electrolytic hydrogen production is an efficient way of storing renewable energy generated electricity and securing the contribution of renewables in the future electricity supply.
Badr, Ossama, Galindo, Cifre P
core +1 more source
Nature Communications, 2020 Imaging zeolites in catalysis relies on the use of probe molecules or model catalysts. Here the authors show the synergy of a multiscale reaction-diffusion model and structured illumination microscopy to illustrate spatiotemporal evolution of molecules ...
Mingbin Gao +7 more
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Mechanism of methanol oxidation by quinoprotein methanol dehydrogenase [PDF]
Proceedings of the National Academy of Sciences, 2007 At neutral pH, oxidation of CH 3 OH → CH 2 O by an o -quinone requires general-base catalysis and the reaction is endothermic.
Xiaodong, Zhang +2 more
openaire +2 more sources
Nature Communications, 2020 Coke-induced catalyst deactivation draws increasing concerns in industrially catalytic processes. Here the authors provide a strategy integrating advanced mass spectroscopy and isotope labeling to uncover a cage-passing molecular route of coking species ...
Nan Wang +11 more
doaj +1 more source
Selective conversion of CO2 and H2 into aromatics
Nature Communications, 2018 Selective conversion of CO2 and H2 into aromatics remains challenging due to the high unsaturation degree and complex structure of aromatics. Here the authors report a composite catalyst of ZnAlOx and H-ZSM-5 which promotes the formation of aromatics ...
Youming Ni +5 more
doaj +1 more source
Frontiers in Microbiology, 2023 Microbial life in the deep subsurface occupies rock surfaces as attached communities and biofilms. Previously, epilithic Fennoscandian deep subsurface bacterial communities were shown to host genetic potential, especially for heterotrophy and sulfur ...
Maija Nuppunen-Puputti +3 more
doaj +1 more source
Continuous Production of Biodiesel with Supercritical Methanol: a Simple Compressible Flow Model for Tubular Reactors [PDF]
, 2011 From an industrial point of view, the continuous process for biodiesel production with supercritical methanol (SCM) is more appropriate than the batch process.
Sawangkeaw, Ruengwit +11 more
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Recent advances in sustainable and safe marine engine operation with alternative fuels
Frontiers in Mechanical Engineering, 2022 Pursuing net-zero emission operations in the shipping industry are quintessential for this sector to mitigate the environmental impact caused by hydrocarbon fuel combustion.
Panagiotis Karvounis +3 more
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