Effects of solvent on the furfuryl alcohol polymerization reaction: UV Raman spectroscopy study

被引：53

作者：

Kim, Taejin ^{[1
]}

Assary, Rajeev S. ^{[2
,3
]}

Kim, Hacksung ^{[1
,4
]}

Marshall, Christopher L. ^{[1
]}

Gosztola, David J. ^{[5
]}

Curtiss, Larry A. ^{[2
,5
]}

Stair, Peter C. ^{[1
,4
]}

机构：

[1] Argonne Natl Lab, Chem Sci & Engn Div, Argonne, IL 60439 USA

[2] Argonne Natl Lab, Div Mat Sci, Argonne, IL 60439 USA

[3] Northwestern Univ, Dept Chem & Biol Engn, Evanston, IL 60208 USA

[4] Northwestern Univ, Dept Chem, Evanston, IL 60208 USA

[5] Argonne Natl Lab, Ctr Nanoscale Mat, Argonne, IL 60439 USA

来源：

CATALYSIS TODAY | 2013年 / 205卷

关键词：

UV Raman spectroscopy; Furfuryl alcohol; Polymerization; Solvent effect; Acid catalyst; ACID-CATALYZED POLYCONDENSATION; OXIDE CATALYSTS; ULTRAVIOLET; CONVERSION; CHEMISTRY; COMPOSITES; FURANS;

D O I：

10.1016/j.cattod.2012.09.033

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The effect of alcohol as a solvent on the acid-catalyzed conversion of furfuryl alcohol (FA) into polymerized furfuryl alcohol (PFA) has been studied by UV Raman spectroscopy. The major peak intensity ratios were compared to gain quantitative information about the extent of polymerization in various solvents. The reaction rate of the polymerization has been found to significantly decrease with increasing concentrations of ethanol or butanol (n-butanol and iso-butanol). Compared to ethanol, longer or branched chain alcohols such as n-butanol and iso-butanol can marginally reduce the acid-catalyzed polymerization at room temperature. The plot of reciprocal intensity of the characteristic Raman band of FA vs. the reaction time suggests that the polymerization reactions follow second-order kinetics. (C) 2012 Elsevier B.V. All rights reserved.

引用

页码：60 / 66

页数：7

共 25 条

[1] PHENYL ESTERS [J].

BADER, AR ;

KONTOWICZ, AD .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1953, 75 (21) :5416-5417

[2] CHEMISTRY OF FURFURYL ALCOHOL RESINS [J].

BARR, JB ;

WALLON, SB .

JOURNAL OF APPLIED POLYMER SCIENCE, 1971, 15 (05) :1079-&

[3] The acid-catalyzed polycondensation of furfuryl alcohol: Old puzzles unravelled [J].

Choura, M ;

Belgacem, NM ;

Gandini, A .

MACROMOLECULAR SYMPOSIA, 1997, 122 :263-268

[4] Acid-catalyzed polycondensation of furfuryl alcohol: Mechanisms of chromophore formation and cross-linking [J].

Choura, M ;

Belgacem, NM ;

Gandini, A .

MACROMOLECULES, 1996, 29 (11) :3839-3850

[5] A comparison of ultraviolet and visible Raman spectra of supported metal oxide catalysts [J].

Chua, YT ;

Stair, PC ;

Wachs, IE .

JOURNAL OF PHYSICAL CHEMISTRY B, 2001, 105 (36) :8600-8606

[6]

Dunlop A. P., 1954, US Patent, Patent No. 2676186

[7] Furans in polymer chemistry [J].

Gandini, A ;

Belgacem, MN .

PROGRESS IN POLYMER SCIENCE, 1997, 22 (06) :1203-1379

[8] Experimental and theoretical studies of the acid-catalyzed conversion of furfuryl alcohol to levulinic acid in aqueous solution [J].

Gonzalez Maldonado, Gretchen M. ;

Assary, Rajeev S. ;

Dumesic, James ;

Curtiss, Larry A. .

ENERGY & ENVIRONMENTAL SCIENCE, 2012, 5 (05) :6981-6989

[9]

GONZALEZ R, 1992, MAKROMOL CHEM-RAPID, V13, P517

[10] PECULIAR KINETICS OF HYDROGENATIONS CATALYZED BY CHLOROTRIS-(SULFONATED TRIPHENYLPHOSPHINE)RHODIUM(I) IN AQUEOUS-SOLUTIONS [J].

JOO, F ;

SOMSAK, L ;

BECK, MT .

JOURNAL OF MOLECULAR CATALYSIS, 1984, 24 (01) :71-75

← 1 2 3 →