Systematical analysis of chemical methods in metal nanoparticles synthesis

Reverberi, Andrea P.; Кузнецов, Н. Т.; Мешалкин, В. П.; Salerno, Marco; Fabiano, Bruno

doi:10.1134/s0040579516010127

Cited by 101 publications

(51 citation statements)

References 74 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…The study uses methods of system analysis (Kachala, 2007;Reverberi, 2016), methods for cleaning and processing oil / water mixtures (Nazarov, 1996), methods for treating water treatment using sedimentation, absorption and coagulation methods (Zhigulskii, 2009;Aliyev, 1981), optimization methods and statistical data processing methods, as well as constructing graphical dependencies (Chernorutskiy, 2011;Steuer, 2015;Gmurman, 2006).…”

Section: Methodsmentioning

confidence: 99%

Geoecological Technologies For Water Purification From Oil Mixture

Orazbayev¹

2019

The European Proceedings of Social and Behavioural Sciences

View full text Add to dashboard Cite

show abstract

Section: Methodsmentioning

confidence: 99%

Geoecological Technologies For Water Purification From Oil Mixture

Orazbayev¹

2019

The European Proceedings of Social and Behavioural Sciences

View full text Add to dashboard Cite

show abstract

“…When modeling and managing the process of disposal of drill cuttings, problems of short-age of initial quantitative information, and uncertainty due to the fuzzy information available often arise. In this case, a fuzzy description of the process of disposal of drill cuttings can be obtained on the basis of human knowledge and experience (subject-matter experts) using expert assessment methods and theories of fuzzy sets [3,4,[18][19][20][21][22].…”

Section: Fuzzy Output System To Sustainable Manage the Process Of Dismentioning

confidence: 99%

“…We present the main methods for solving problems in Equations (13) and (14), (15) and (16), (17) and (18), (19) and (20) (MM method), (21) and (22), and (23) and (24) (method AA (RA)-∆).…”

mentioning

confidence: 99%

Sustainable Waste Management Drilling Process in Fuzzy Environment

et al. 2019

View full text Add to dashboard Cite

Sustainable management issues of waste during drilling oil wells in marine conditions, the process of disposal of drill cuttings in the conditions of deficiency, and fuzzy initial information using fuzzy inference system are investigated. Based on the conducted system analysis, the main criteria for controlling the process of re-injection of suspended drill cuttings were analyzed and selected. We described the technology of preparation and injection of drill cuttings slurry into the underground horizon. The method of modeling and management of the process of disposal of drilling cuttings in the marine environment in a fuzzy environment with the use of fuzzy inference system, which helps to overcome the problems of scarcity and fuzziness of the original information due to the knowledge and experience of experts are proposed. The scheme and structure of the elements of the fuzzy inference system based on the Mamdani algorithm are given. The implementation of the fuzzy output system procedure was carried out in MatLab using Fuzzy Logic Toolbox. For the purpose of sustainable waste management in the process of oil production of marine fields, waste management tasks are formulated as a fuzzy mathematical programming problem, which takes into account economic and environmental criteria and many production constraints that may be fuzzy. Since the vector of such criteria is characterized by inconsistency, the developed methods for solving the set tasks of sustainable management are based on various tradeoff schemes modified to work in a fuzzy environment. The novelty and originality of the developed methods lies in the fact that, unlike the well-known methods of similar methods for solving fuzzy problems, they are set and solved without conversion to a system of equivalent deterministic problems, with-out losing the main part of the collected fuzzy information. This allows, through the full use of the original fuzzy information, to obtain a more adequate solution to the fuzzy problem of the real problem under production conditions.

show abstract

“…Furthermore, synthesis can be carried out in various ways, by changing reaction parameters and equipment, or using aqueous and/or organic solvents. [10,11] Compared to other noble metals, nanosilver exhibits superior optical and electric properties which makes it a unique material for biosensor applications, [12] antimicrobial coatings [13] and conductive suspensions for inkjet technology. [14] In case of silver particles, nanocrystals are usually produced by reduction of a soluble silver(I) salt.…”

Section: Introductionmentioning

confidence: 99%

Impact of Weak Organic Acids on Precipitation of Poly(acrylic acid) Stabilized Silver Nanoparticles; an Electrochemical Approach

Ivanišević¹,

Rukavina²,

Kassal³

et al. 2018

Croat. Chem. Acta

View full text Add to dashboard Cite

Owing to recent developments in the field of silver nanoparticle (AgNP) based conductive inks for inkjet printing, there is a growing demand for implementation of novel synthetic routes. This study presents a synthesis of silver colloid with an average particle diameter of less than 3 nm. AgNPs were obtained by a chemical reduction method, using hydrazine as a reducing agent, and poly(acrylic acid), (PAA), as a grainstabilizing agent. Synthesis was provided using highly concentrated aqueous solutions. To obtain PAA-coated silver nanopowder, weak organic acids were introduced as precipitation agents. The main goal of this work was to study the impact of various organic precipitants on nanosurface-adsorbed polyacid for enhanced ink stability, by implementing electrochemical techniques. Cyclic voltammetry and electrochemical impedance spectroscopy were the main methods in describing all steps of the procedure -from preliminary experiments to whole system characterization. For a comprehensive study of the nanoink suspension, dynamic light scattering (DLS) and electrokinetic potential measurements were carried out. The obtained results show, through a very apparent decrement in anodic current responses, the influence of different organic acid precipitants on nanoink destabilization.

show abstract

Systematical analysis of chemical methods in metal nanoparticles synthesis

Cited by 101 publications

References 74 publications

Geoecological Technologies For Water Purification From Oil Mixture

Geoecological Technologies For Water Purification From Oil Mixture

Sustainable Waste Management Drilling Process in Fuzzy Environment

Impact of Weak Organic Acids on Precipitation of Poly(acrylic acid) Stabilized Silver Nanoparticles; an Electrochemical Approach

Contact Info

Product

Resources

About