Influence of Oxidative Treatment and Platinum Content on the Stability of the Pt/Sibunit System in an Oxidizing Atmosphere at Elevated Temperatures

Influence of Oxidative Treatment and Platinum Content on the Stability of the Pt/Sibunit System in an Oxidizing Atmosphere at Elevated Temperatures

書誌詳細
Parent link:	Solid Fuel Chemistry=Химия твердого топлива.— : Springer Nature Vol. 54, iss. 6.— 2020.— P. 385-391
その他の著者:	Borisov V. A., Iost K. N., Temerev V. L., Simonova A. D., Belopukhov E. A., Sigaeva S. S., Smorokov A. A. Andrey Arkadievich, Trenikhin M. V., Savel’eva G. G., Muromtsev I. V., Osipov A. R., Shlyapin D. A.
要約:	Title screen The effect of elevated temperatures on the textural and structural characteristics of the carbon material Sibunit in an oxygen-containing atmosphere was studied depending on the preliminary treatment of Sibunit with HNO3 and the presence and the amount of an active component (Pt). According to the results of thermogravimetry, the preliminary treatment of Sibunit with HNO3 led to an increase in the temperature range of carbon oxidation, while the introduction of Pt led to a decrease in this temperature range. It was found that an exposure of Pt/Sibunit samples for 4 h in a nitrogen–air mixture at a temperature of 400°C led to an increase in the total volume and average pore diameter with a slight change in the specific surface area, and the average particle size of platinum increased from 2 to 5 nm. Текстовый файл AM_Agreement
出版事項:	2020
主題:	электронный ресурс труды учёных ТПУ Pt/C Sibunit phase composition oxidation stability carbon porous structure
オンライン･アクセス:	https://doi.org/10.3103/S0361521920060026 Статья на русском языке
フォーマット:	電子媒体図書の章
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=663147

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