STUDY OF CARBON-SMECTITE COMPOSITES AND CARBONS OBTAINED BY IN-SITU CARBONIZATION OF POLYFURFURYL ALCOHOL

被引：55

作者：

BANDOSZ, TJ

PUTYERA, K

JAGIELLO, J

SCHWARZ, JA

机构：

[1] SYRACUSE UNIV,DEPT CHEM ENGN & MAT SCI,SYRACUSE,NY 13244

[2] SLOVAK ACAD SCI,INST INORGAN CHEM,CS-84236 BRATISLAVA,SLOVAKIA

[3] UNIV MIN & MET KRAKOW,DEPT ENERGOCHEM COAL & PHYS CHEM SORBENTS,PL-30059 KRAKOW,POLAND

来源：

CARBON | 1994年 / 32卷 / 04期

关键词：

SMECTITE; MICROPOROUS CARBON; INTERCALATION; POLYFURFURYL ALCOHOL; CARBONIZATION; SORPTION OF NITROGEN AND METHANE; INVERSE GAS CHROMATOGRAPHY;

D O I：

10.1016/0008-6223(94)90087-6

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

A sodium form of Wyoming smectite was intercalated with hydroxyaluminum cations and saturated with furfuryl alcohol; polymerization and carbonization were done to obtain carbon-smectite composites. Carbons were obtained from the smectite inorganic matrices by washing them with HCl and HF. The synthesized materials were studied by X-ray diffraction, inverse gas chromatography, DTA, and adsorption of nitrogen and methane. Analyses of data indicate the inorganic matrix acts as a limiting pore size former in the carbons washed from smectite precursors.

引用

页码：659 / 664

页数：6

共 15 条

[1] METHANE ADSORPTION ON MICROPOROUS CARBONS - A COMPARISON OF EXPERIMENT, THEORY, AND SIMULATION [J].