reducing agent
An approach to the influence of particle size distribution of leuco vat dye converted by a reducing agent
... of reducing agent on color yield of vat dyes on viscose ...when reducing agent added was between 5- ...added reducing agent over 10 g/ l to the dye solution, dye molecules were ...
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Morphology and optical properties of AgNPs: Effect of reducing agent to surfactant ratio
... of reducing agent and surfactant is very crucial as its could influence the formation of the nanoparticles and hence affect the size, shapes and distribution of ...
5
Effect of Water Reducing Agent to Improve the Workability and Strength of Concrete
... Water reducing agent can be used in concrete mix for two different purposes or a combination. To reduce the water in water-cement ratio (w/c) and therefore to increase strength and improve durability and to ...
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Validation of Ti(III) as a reducing agent in the Chemiluminescent determination of nitrate and nitrite in seawater
... ammonium-free reducing agent that has been shown to yield equivalent results to Fe(II)+Mo(VI) (Braman and Hendrix, 1989; Yang et ...a reducing agent in the CL determination of [N+N] in ...
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A Study of Vat Dyeing on Cotton Fabric Assisted by Zinc as Reducing Agent
... powerful reducing agent followed by solubilising with sodium ...as reducing agent. The results of these reducing agents were compared with those of the conventional vat dyeing with ...
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Bauxite Enrichment by Microwave-Magnetising Roasting Using Sawdust as Reducing Agent
... In this study, microwave energy was applied in the magnetising roasting of bauxite using sawdust as a reducing agent. The previous studies reported by other investigators made use of carbon sources such as ...
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Improvements in detection of antibody to hepatitis B core antigen by treating specimens with reducing agent in an automated microparticle enzyme immunoassay
... The reducing agent, dithiothreitol, was added to each specimen automatically in the TMx assay to eliminate these unspecific reactions without significantly affecting anti-HBc reactivity [r] ...
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<em>Ginkgo biloba</em>: a natural reducing agent for the synthesis of cytocompatible graphene
... Background: Graphene is a novel two-dimensional planar nanocomposite material consisting of rings of carbon atoms with a hexagonal lattice structure. Graphene exhibits unique physical, chemical, mechanical, electrical, ...
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(Acridine)(tetrahydroborato)zinc Complex [Zn(BH4)2(acr)]: A New Stable and Efficient Reducing Agent
... out with 0.5-1 molar equivalents of [Zn(BH 4 ) 2 (acr)] at room temperature and reflux conditions in CH 3 CN without any other additive. In addition, regioselectivity of this system was also investigated with exclusive ...
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(Caffeine)(tetrahydroborato)zinc Complex [Zn(BH4)2(caf)]: A New Stable and Efficient Reducing Agent
... continuation of our interest for preparation of new modified tetrahydroborates, we now wish to report the preparation of new stable ligand-zinc tetrahydroborate such as (caffeine) (tetrahydroborato)zinc complex, [Zn(BH 4 ...
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Utilization of Paper Industry Profluent as Water Reducing Agent in Concrete
... RESULTS AND DISCUSSION The tables 3.1-3.7 shows the effect of effluent dose and that of commercial admixtures on the setting behaviour of cement compared to control mix initial 110 mins [r] ...
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Features of Obtaining Silver Nanoparticles in Non-Aqueos Media by Reduction of Silver Trifluoroacetate.
... In the course of studies it is found, that the use of ascorbicacid as a reducing agent results in instantaneous formation of silver nanoparticles in ethyleneglycol system, and this dispersion is stable for ...
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Antimicrobial dependence of silver nanoparticles on surface plasmon resonance bands against <em>Escherichia coli</em>
... Abstract: This study presents a simple and trouble-free method for determining the antimi- crobial properties of silver nanoparticles (AgNPs) based on the surface plasmon resonance (SPR) bands. AgNPs were prepared by ...
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Development of Metal Recovery Process from Alkaline Manganese Batteries in Sulfuric Acid Solutions
... amphoteric agent when it is coexisting with a stronger oxidant such as manganese ...a reducing agent was examined in various conditions such as sulfuric acid concentration, reaction temperature, ...
5
Synthesis and Monte Carlo Simulation of Metallic Nanoparticles and Thermophysical Property Studies of Nanofluids
... transfer agent – tetraoctylammonium bromide ...strong reducing agent sodium borohydrate is mixed thoroughly with the resulted toluene solution in the presence of suitable capping ...the ...
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Experimental Investigation on the Synthesis and Size Control of Copper Nanoparticle via Chemical Reduction Method
... considerably increases by increasing the reaction temperature. Therefore the synthesis rate is too high to control particle size at high temperature. When reducing agent adds to precursor solution at T=85 o ...
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lecture 2 nanomaterils.pdf
... Polymer emulsification – Reducing agent is also the solvent – In the presence of a capping reagent and different ratios of seed source, different types of structures – Example: reduction[r] ...
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Examination of catalytically relevant palladium `N` Heterocyclic carbene complexes
... The deliberate synthesis of palladium hydride species can be achieved through a range of conditions such as reaction with a strong reducing agent, oxidative addition of acids, as well as[r] ...
246
Ni(OH)2@Co(OH)2 hollow nanohexagons: Controllable synthesis, facet selected competitive growth and capacitance property
... with reducing agent varied from ...the reducing agent, the products change from pure hex- agonal nanodiscs ...the reducing agent amount will break the ...the reducing ...
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textbook redox part 1
... Silver reacts in a single replacement reaction with 75 mL of 0.25 mol/L AuCl3(aq). What mass of reducing agent is used?.[r] ...
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