Results 21 to 30 of about 9,149 (227)

Non-covalent polymer wrapping of carbon nanotubes and the role of wrapped polymers as functional dispersants

open access: yesScience and Technology of Advanced Materials, 2015
Carbon nanotubes (CNTs) have been recognized as a promising material in a wide range of applications from biotechnology to energy-related devices. However, the poor solubility in aqueous and organic solvents hindered the applications of CNTs.
Tsuyohiko Fujigaya, Naotoshi Nakashima
doaj   +1 more source

Tuning Pre-Solution of an Amphiphilic Polymeric Dispersant with Low Acid-Value toward Colored-Ink Preparation

open access: yesApplied Sciences, 2023
Recently, a variety of amphiphilic block copolymers for water-based color inks as pigment dispersants have been developed. Although such dispersants require both high adsorption of pigments and dispersion-stability in water, the most crucial issue is the
Masahiko Asada   +5 more
doaj   +1 more source

Distance-2-Dispersion: Dispersion with Further Constraints

open access: yes, 2023
The aim of the dispersion problem is to place a set of $k(\leq n)$ mobile robots in the nodes of an unknown graph consisting of $n$ nodes such that in the final configuration each node contains at most one robot, starting from any arbitrary initial configuration of the robots on the graph.
Tanvir Kaur, Kaushik Mondal 0001
openaire   +2 more sources

Magnetic CuFe2O4 Nanoparticles with Pseudocapacitive Properties for Electrical Energy Storage

open access: yesMolecules, 2022
This investigation is motivated by increasing interest in the development of magnetically ordered pseudocapacitors (MOPC), which exhibit interesting magnetocapacitive effects.
Wenyu Liang   +3 more
doaj   +1 more source

Humic Acid as Dispersant of an Alumina Suspension and its Rheological Behaviour [PDF]

open access: yesMaterials Research, 2018
Humic acid was extracted and employed as a dispersant in an alumina suspension. The higher zeta potential for HA (-42 mV) was measured at pH 11 showing that an electrostatic repulsion might occur in the alumina/HA suspension. As a consequence of the long
Fabiana de Souza, Saulo Roca Bragança
doaj   +2 more sources

Disperse hypergraphs

open access: yesCombinatorics, Probability and Computing
Abstract For $\ell \geq 3$ , an $\ell$
Lior Gishboliner, Ethan Honest
openaire   +2 more sources

Exposure to Crude Oil and Chemical Dispersant May Impact Marine Microbial Biofilm Composition and Steel Corrosion

open access: yesFrontiers in Marine Science, 2018
The release of hydrocarbons and chemical dispersant in marine environments may disrupt benthic ecosystems, including artificial reefs, formed by historic steel shipwrecks, and their associated organisms.
Jennifer L. Salerno   +3 more
doaj   +1 more source

Influence of Pseudomonas aeruginosa Presence in the Biodegradability study of Solvent-based and Water-based Dispersant in Oil Spill Handling

open access: yesInternational Journal of Technology, 2014
Oil-Spill Dispersant (OSD) reduces interfacial tensions of oil and water turning oil spill into droplets that makes crude oil easier to be degraded by hydrocarbonoclastic bacteria such as Pseudomonas aeruginosa.
Setyo Sarwanto Moersidik   +2 more
doaj   +1 more source

Single and Joint Toxicological Effect of Dispersit SPC 1000 and Bonny Oil on Mudskipper Fish (Periophthalmus Papilio) from the Brackish Waters of Buguma, Rivers State, Nigeria

open access: yesJournal of Applied Sciences and Environmental Management, 2019
Marine oil spillage accidents greatly impact major risks to the environment in terms of the acute and chronic adverse effects not only to the offshore, but also the coastal ecosystem.
E.J Koranteng-Addo   +3 more
doaj   +1 more source

Functionally Decorated Carbon Nanotube Networks for Energy Storage in Supercapacitors

open access: yesFrontiers in Energy Research, 2020
A novel approach has been developed for the fabrication of Fe3O4 decorated multiwalled carbon nanotubes (MWCNT) for energy storage in negative electrodes of electrochemical supercapacitors.
Mohamed Nawwar   +5 more
doaj   +1 more source

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