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السجلات المعروضة 11 -- 20 من 34
Enhanced Electrocatalytic Performance of Pt3Pd1 Alloys Supported on CeO2/C for Methanol Oxidation and Oxygen Reduction Reactions
(
American Chemical Society (ACS)
, 2017 , Article)
Direct methanol fuel cell (DMFC) with noble metals based anode and cathode is a promising energy generator to portable power devices. However, the deterioration of catalyst performance suffered by CO poisoning, crossover ...
Enhanced and durable electrocatalytic performance of thin layer PtRu bimetallic alloys on Pd-nanocubes for methanol oxidation reactions
(
Royal Society of Chemistry
, 2017 , Article)
As a renewable and promising energy devices, direct methanol fuel cells (DMFCs) have attracted a wide range of interest in recent years. The design of electrocatalysts highly influences the performance of DMFCs systems. ...
Method to prepare ternary methanol electro-oxidation catalysts for direct methanol fuel cell applications
(
Electrochemical Society, Inc.
, 2017 , Article)
In this work ternary methanol electro-oxidation catalysts based on mesoporous carbon (MC) were prepared by a novel approach for direct methanol fuel cell applications. Platinum (Pt), ruthenium (Ru) along with oxides of ...
Highly efficient sustainable photocatalytic Z-scheme hydrogen production from an α-Fe2O3 engineered ZnCdS heterostructure
(
Elsevier
, 2017 , Article)
We present an α-Fe2O3/Zn0.4Cd0.6S heterostructure that shows visible light photocatalytic H2 production as high as 536.8μmolh−1 with apparent quantum efficiency of 11.2% at 420nm. The UV–vis diffuse reflectance spectra of ...
Nano-magnetic hydrotalcite synthesized by double in-situ hydrothermal method with enhanced electromagnetic characteristics
(
Electrochemical Science Group, University of Belgrade
, 2017 , Article)
A series of nano-magnetic hydrotalcite with different content of CoFe2O4 is prepared by homogeneous double in-situ hydrothermal method using self-synthesised CoFe2O4, Cobalt nitrate hexahydrate (Co(NO3)2·6H2O), magnesium ...
Engineering and understanding of synergistic effects in the interfaces of rGO-CNTs/PtPd nanocomposite revealed fast electro-oxidation of methanol
(
Elsevier
, 2018 , Article)
The developing human societies are being faced provoking energy crises due to higher demands of energy for increasing worldwide populations. The massive depletion of natural resources and global warming issues sound a laud ...
The influence of aeration scheme and aeration rate on the permeate flux for wastewater treatment using membrane bioreactors: Experimental and artificial neural network modeling
(
Desalination Publications
, 2021 , Article)
In this paper, the effect of time, aeration scheme, aeration rate, and mixed liquor suspended solid (MLSS) concentration on the permeate flux in membrane bioreactors have been studied. Aeration rates of 0.5, 1.0, and 1.5 ...
Sustainable Preparation of Graphene Quantum Dots for Metal Ion Sensing Application
(
MDPI
, 2023 , Article)
Highlights: What are the main finding? Preparation of GQDs from ethanolic extract of eucalyptus tree leaves. Hydrothermal treatment of extract at different temperatures and times was carried out. What is the implication ...
Recent advances in the application of carbon nitrides for advanced water treatment and desalination technology
(
Elsevier B.V.
, 2022 , Article)
Carbon nitride (CN) and its different derivatives have received increased research consideration in current materials science because of its extensive range of potential applications in environmental protection. At present, ...
Improved Forward Osmosis Performance of Thin Film Composite Membranes with Graphene Quantum Dots Derived from Eucalyptus Tree Leaves
(
MDPI
, 2022 , Article)
The major challenges in forward osmosis (FO) are low water flux, high specific reverse solute flux (SRSF), and membrane fouling. The present work addresses these problems by the incorporation of graphene quantum dots (GQDs) ...