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السجلات المعروضة 141 -- 150 من 187
A precious-metal-free Fe-intercalated carbon nitride porous-network with enhanced activity for the oxygen reduction reaction and methanol-tolerant oxygen reduction reaction
(
Royal Society of Chemistry
, 2020 , Article)
The economical cost of the catalyst material has remained a challenging task in traditional fuel cells (FCs) and in direct methanol fuel cells (DMFCs). However, replacement of noble metals with precious metal-free materials ...
Impact of high turbidity on reverse osmosis: Evaluation of pretreatment processes
(
Desalination Publications
, 2020 , Article)
This study evaluates the performance of sand filtration (SF) and ultra-filtration (UF) as pretreat-ment processes for reverse osmosis (RO) for seawater with turbidities of 4.8, 23.2, and 99.7 NTU. For seawater with a ...
Effect of different phosphate glass compositions on the process-induced macromolecular dynamics of polyamide 66
(
MDPI AG
, 2020 , Article)
The present study provides a fundamental understanding of the mechanism of action of special new phosphate glass (P-glass) systems, having different glass transition temperatures (Tg), in polyamide 66 (PA66). Dynamic ...
Electrochemical behavior of mild and corrosion resistant concrete reinforcing steels
(
Elsevier
, 2020 , Article)
An experimental study is carried out in this paper to evaluate the corrosion performance of mild steel reinforcing bars (MS), high strength steel reinforcing bars (HS), epoxy-coated steel reinforcing bars (EC), and ...
Dry ice-mediated rational synthesis of edge-carboxylated crumpled graphene nanosheets for selective and prompt hydrolysis of cellulose and eucalyptus lignocellulose under ambient reaction conditions
(
Royal Society of Chemistry
, 2020 , Article)
Edge-selectively carboxylated graphene (ECG) crumpled nanosheets are of great importance in potential applications; however, their catalytic activity towards biomass hydrolysis is not yet highlighted. Herein, we rationally ...
Unveiling One-Pot Template-Free Fabrication of Exquisite Multidimensional PtNi Multicube Nanoarchitectonics for the Efficient Electrochemical Oxidation of Ethanol and Methanol with a Great Tolerance for CO
(
American Chemical Society
, 2020 , Article)
Multidimensional bimetallic Pt-based nanoarchitectonics are highly promising in electrochemical energy conversion technologies because of their fancy structural merits and accessible active sites; however, hitherto their ...
Modeling of forward osmosis process using artificial neural networks (ANN) to predict the permeate flux
(
Elsevier
, 2020 , Article)
Artificial neural networks (ANN) are black box models that are becoming more popular than transport-based models due to their high accuracy and less computational time in predictions. The literature shows a lack of ANN ...
Recent developments in forward osmosis membranes using carbon-based nanomaterials
(
Elsevier
, 2020 , Article Review)
Contamination and industrial development are among the reasons for water quality deterioration beyond treatability by conventional processes. Unfortunately, conventional water and wastewater treatment technologies are not ...
Polymers to improve the world and lifestyle: physical, mechanical, and chemical needs
(
Elsevier
, 2020 , Book chapter)
The wide-ranging applications of polymers are due to their important advantages that involve their relatively low cost, low density, resistance to corrosion, resistance to most chemicals, and easier manufacturing designs. ...
Polymer Science and Innovative Applications: Materials, Techniques, and Future Developments
(
Elsevier
, 2020 , Book)
Polymer Science and Innovative Applications: Materials, Techniques, and Future Developments introduces the science of innovative polymers and composites, their analysis via experimental techniques and simulation, and their ...