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Adsorption of boric acid trimethyl ester on silica surface studied by FT-IR spectroscopy
Liu, JK; Ying, PL; Xin, Q; Li, C
KeywordSilica Basicity Boric Acid Trimethyl Ester (Bate) Ft-lr Adsorption
Source PublicationAPPLIED SURFACE SCIENCE
1998-04-01
Volume126Issue:1-2Pages:16-20
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences ; Technology
WOS SubjectChemistry, Physical ; Materials Science, Coatings & Films ; Physics, Applied ; Physics, Condensed Matter
WOS Research AreaChemistry ; Materials Science ; Physics
WOS KeywordHYDROXYL-GROUPS ; DEHYDROXYLATED SILICA
AbstractAdsorption of boric acid trimethyl ester (BATE) on high-surface-area silica has been studied by FT-IR spectroscopy. It is found that surface hydroxyls remaining after outgassing at high temperatures act as weak basic sites for BATE adsorption. Coordinate interaction of BATE with isolated hydroxyls dominates the adsorption and induces two splitting B-O vibrational bands at 1375 and 1345 cm(-1). In addition, a small amount of BATE reacts with hydrogen-bonded hydroxyls and strained oxygen generated after high-temperature dehydroxylation. (C) 1998 Elsevier Science B.V.
Language英语
WOS IDWOS:000073337800003
Citation statistics
Cited Times:7[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/138122
Collection中国科学院大连化学物理研究所
AffiliationChinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
Recommended Citation
GB/T 7714
Liu, JK,Ying, PL,Xin, Q,et al. Adsorption of boric acid trimethyl ester on silica surface studied by FT-IR spectroscopy[J]. APPLIED SURFACE SCIENCE,1998,126(1-2):16-20.
APA Liu, JK,Ying, PL,Xin, Q,&Li, C.(1998).Adsorption of boric acid trimethyl ester on silica surface studied by FT-IR spectroscopy.APPLIED SURFACE SCIENCE,126(1-2),16-20.
MLA Liu, JK,et al."Adsorption of boric acid trimethyl ester on silica surface studied by FT-IR spectroscopy".APPLIED SURFACE SCIENCE 126.1-2(1998):16-20.
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