The influence of the small platinum clusters on hydrogen sorption properties

被引：1
|
作者：
Martyla, Agnieszka [1 ]
Przekop, R. E. [2 ]
Osinska-Broniarz, Monika [1 ]
Kopczyk, M. [1 ]
Rybka, J. D. [2 ]
Kirszensztejn, P. [3 ]
机构：
[1] Inst Nonferrous Met, Div Poznan, Cent Lab Batteries & Cells, Ul Forteczna 12, PL-61362 Poznan, Poland
[2] Adam Mickiewicz Univ, Ctr Adv Technol, Ul Umultowska 89c, PL-61614 Poznan, Poland
[3] Adam Mickiewicz Univ, Fac Chem, Ul Umultowska 89b, PL-61614 Poznan, Poland
来源：
INTERNATIONAL CONFERENCE ON ADVANCES IN ENERGY SYSTEMS AND ENVIRONMENTAL ENGINEERING (ASEE17) | 2017年 / 22卷
关键词：
STORAGE; ADSORPTION; CHEMISORPTION; NANOPARTICLES; DESORPTION;
D O I：
10.1051/e3sconf/20172200114
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Hydrogen sorption abilities of Pt-B2O3/Al2O3 systems with different molar ratio of oxides obtained by sol-gel method were examined. Platinum was introduced by surface impregnation. Main goal of the research was to check an influence of metallic component ( platinum) on sorption properties of B2O3/Al2O3 binary oxides. The oxide systems were characterized using XRD and TEM. Hydrogen adsorption was tested in the volumetric system and TPD measurements were taken. Results show that the amount of adsorbed hydrogen depends not only on the amount of platinum in the system but also on the type of oxide support and mainly on the content of boria.
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页数：8
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