The effect of shape and size of silver nanoparticles on electrochemical of sensor to Hydrogen peroxide

The effect of shape and size of silver nanoparticles on electrochemical of sensor to Hydrogen peroxide

Xehetasun bibliografikoak
Parent link:Rasayan Journal of Chemistry [RJC].— .— Jaipur: Rasayan Journal
Vol. 16, iss. 2.— 2023.— P. 949-954
Beste egile batzuk: Perevezentseva D. O. Dariya Olegovna, Gorchakov E. V. Eduard Vladimirovich, Vaytulevich (Vaitulevich) E. A. Elena Anatolievna, Bimatov V. I. Vladimir Ismagilovich
Gaia:Title screen
The work considers the influence of the morphological characteristics of the AgNPs (form, sizes of silver nanoparticles (AgNPs), the average size of the area) from the composition of the reducing agent and their influence on the optical characteristics and electrochemical activity of the sensor based on the AgNPs to H2O2. The intensity of the optical spectra of absorption AgNPs and the electrochemical activity of the sensors based on them correlate with the size and shape of the particles. It is shown that the greatest electrochemical activity of H2O2 is possessed by AgNPs-based sensors obtained by using sodium citrate. The reason for increasing the electrochemical activity of the sensor based on the AgNPs obtained in the presence of the soft restorer of sodium citrate is an increase in the area of their active surface 1.3–2.7–3.3 μm2 due to the non-spherical form of particles (triangular, prismatic, pyramidal form), compared with spherical particles obtained using borhydridicitrate and borohydride-based reducing agents
Текстовый файл
Argitaratua: 2023
Gaiak:
Silver Nanoparticles
Voltammetry
UV Spectroscopy
Optical Characteristics
Electrochemical Activity
труды учёных ТПУ
электронный ресурс
Sarrera elektronikoa:http://doi.org/10.31788/RJC.2023.1628286
Formatua: Baliabide elektronikoa Liburu kapitulua
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=680360

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