Results 21 to 30 of about 2,039,324 (247)

Application of Silica/polyacrylamide nanocomposite as Anticorrosive layer for Steel

open access: yesInternational Journal of Electrochemical Science, 2015
This work is aimed at developing and investigating silane based organic–inorganic hybrid polyacrylamide nanocomposite possessing unique properties, which can be used to improve the corrosion inhibition of steel subjected to corrosion.
Gamal A. El-Mahdy   +4 more
doaj   +1 more source

Advanced nanocomposite membranes for fuel cell applications: a comprehensive review [PDF]

open access: yesBiofuel Research Journal, 2016
Combination of inorganic fillers into organic polymer membranes (organic–inorganic hybrid membranes) has drawn a significant deal of attention over the last few decades.
Kolsoum Pourzare   +2 more
doaj   +1 more source

Composite sPEEK with Nanoparticles for Fuel Cell's Applications: Review [PDF]

open access: yes, 2012
The membranes in fuel cells must both conduct protons and serve as a barrier for fuel. This review discusses modifications nanoparticles of sPEEK (sulfonated polyether-ether ketone), sPEEK have advantages properties as fuel cell’s membranes such as ...
Arief , Rahman Hakim   +3 more
core   +1 more source

Proton Conducting Nanocomposite Membranes Based on Poly Vinyl Alcohol (PVA) / Glutaraldehyde (GA) for Proton Exchange Membrane Fuel Cells [PDF]

open access: yesIranian Journal of Chemistry & Chemical Engineering, 2021
In the present work, BaCe0.85Yb0.15O3-δ mixed metal oxide nanoparticles supplying strong acid sites and good hydrophilic nature were used for the first time to build organic-inorganic proton exchange membranes.
Javad Salehi Artimani   +3 more
doaj   +1 more source

Impact of organic and inorganic fertilizers on tomato vigor, yield and fruit composition under tropical andosol soil conditions [PDF]

open access: yes, 2009
Introduction. Little is known about the impact of organic manure on andosol. Materials and methods. Two varieties of Solanum lycopersicum L. (cvs. ‘Rio grande’ and ‘Rossol VFN’) were grown under tropical andosol.
V. Paul Mbouapouognigni   +11 more
core   +1 more source

GROWING MEDIA FOR ORGANIC TOMATO PLANTLET PRODUCTION [PDF]

open access: yes, 2001
The choice of growing media and the strategy of application of organic fertilizers is considered one of the largest challenges for production of organic tomato plantlets for transplanting.
Nielsen, Kai Lønne   +1 more
core   +1 more source

Highly sensitive and selective chemiresistor gas/vapor sensors based on polyaniline nanocomposite: A comprehensive review

open access: yesJournal of Science: Advanced Materials and Devices, 2016
This review article directs particular attention to some current breakthrough developments in the area of gas sensors based on polyaniline (PANI) nanocomposite.
Sadanand Pandey
doaj   +1 more source

Novel PVA/La2Ce2O7 hybrid nanocomposite membranes for application in proton exchange membrane fuel cells [PDF]

open access: yesHydrogen, Fuel Cell & Energy Storage, 2014
Proton exchange membrane fuel cells (PEMFCs) are electrochemical devices that show the highest power densities compared to the other type of fuel cell.
Mehran Javanbakht   +3 more
doaj   +1 more source

Conducting polymer-inorganic nanocomposite-based gas sensors: a review

open access: yesScience and Technology of Advanced Materials, 2020
With the rapid development of conductive polymers, they have shown great potential in room-temperature chemical gas detection, as their electrical conductivity can be changed upon exposure to oxidative or reductive gas molecules at room temperature ...
Yan Yan   +5 more
doaj   +1 more source

Bioinspired synthesis and characterization of organic/inorganic nanocomposite materials [PDF]

open access: yes, 2013
In Nature, hybrid materials with hierarchical structure are formed by biomineralization of organic macromolecules that act as templates for the nucleation and/or growth of the inorganic component. The building blocks of the natural organic macromolecules
Liu, Xunpei
core   +1 more source

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