Influence of silver nanoparticles conditions synthesis on their electrochemical properties; AIP Conference Proceedings; Vol. 1772 : Prospects of Fundamental Sciences Development (PFSD-2016)

Influence of silver nanoparticles conditions synthesis on their electrochemical properties; AIP Conference Proceedings; Vol. 1772 : Prospects of Fundamental Sciences Development (PFSD-2016)

Manylion Llyfryddiaeth
Parent link:AIP Conference Proceedings
Vol. 1772 : Prospects of Fundamental Sciences Development (PFSD-2016).— 2016.— [020005, 5 p.]
Awdur Corfforaethol: Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра общей химии и химической технологии (ОХХТ)
Awduron Eraill: Perevezentseva D. O. Dariya Olegovna, Gorchakov E. Eduard, Petrushin M. Maksim, Hismutdinov I. Ilya, Bimatov V. Vladimir
Crynodeb:Title screen
The shape, size, optical properties and electrochemical activity of silver nanoparticles (AgNPs) obtained by chemical reduction methods depending on the preparation conditions were investigated. Silver solsconsist of AgNPs of different shapes. They are as follows spherical - 30 nm, polyhedral - 35 nm, 50 nm nanorods. It was shown that the position of the absorption spectrum peak in AgNPs depend on the molar ratio of mixture AgNO[3] :Na [3]C[6]H[5]O[7]. The maximum of the absorption spectrum peak of AgNPs is shifted by 10 nm to longer wavelengths area in presence excess of a reducing agent or the increasing of boiling time. After storage for one week the spectrum intensity of AgNPs obtained in the mixture AgNO[3] :Na[3]C[6]H[5]O[7]=1:1 is increased in comparison with freshly prepared AgNPs, which is caused by the increase of AgNPs quantity of a given size. The AgNPS obtained in the mixture AgNO[3] :Na[3]C[6]H[5]O[7]=1:3 have the most electrochemical activity. The conditions that the AgNPs have the most electrochemical activity were found.
Режим доступа: по договору с организацией-держателем ресурса
Iaith:Saesneg
Cyhoeddwyd: 2016
Cyfres:Synthesis and physicochemical characteristics of materials
Pynciau:
электронный ресурс
труды учёных ТПУ
наночастицы
синтез
электрохимические свойства
оптические свойства
спектры поглощения
электрохимическая активность
Mynediad Ar-lein:http://dx.doi.org/10.1063/1.4964527
http://earchive.tpu.ru/handle/11683/35019
Fformat: Electronig Pennod Llyfr
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652074

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