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Synthesis and Thermal Decomposition Behavior of Zircoaluminate Coupling Agents
Li, Bin1,2; Mou, Hongyan1,3; Li, Youming1; Ni, Yonghao4,5
2013-08-28
Source PublicationINDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH
Volume52Issue:34Pages:11980-11987
Abstract

Zircoaluminate coupling agents can be used as surface modifiers or adhesion additives in many applications, such as plastics, rubbers, coatings, and pigments. In this paper, a range of zircoaluminates with different functional groups were synthesized, by using polyaluminum chloride (PAC), zirconium oxychloride, 1,2-propanediol, and others. The products were characterized by FTIR, MALDI-TOF MS (matrix-assisted laser desorption/ionization time-of-flight mass spectrometry), and TGA. FTIR spectra indicated that the multiple bands at 1636-1567 cm(-1) are the characteristics of zircoaluminates. The number-average molecular weight and weight-average molecular weight of carboxyl functional zircoaluminate (sample ZA-C6) are 2125 and 2295 g/mol, respectively, as determined by MALDI-TOF MS. The molar ratio of reactants and selected organofunctional ligands can affect not only the properties but also the thermal stabilities of final products. TGA results showed that the decomposition of zircoaluminates includes four distinct stages and dodecyl functional zircoaluminate (sample ZA-F) has the highest decomposition temperature of 374 degrees C.

SubtypeArticle
WOS HeadingsScience & Technology ; Technology
DOI10.1021/ie400888p
WOS KeywordNANOSIZED CACO3 ; ADHESION ; COMPOSITES ; COAGULANT ; ALUMINUM ; CHLORIDE
Indexed BySCI
Language英语
WOS Research AreaEngineering
WOS SubjectEngineering, Chemical
WOS IDWOS:000323876000021
Citation statistics
Cited Times:13[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.qibebt.ac.cn/handle/337004/6004
Collection绿色化学催化团队
Affiliation1.S China Univ Technol, State Key Lab Pulp & Paper Engn, Guangzhou 510640, Guangdong, Peoples R China
2.Chinese Acad Sci, Qingdao Inst Bioenergy & Bioproc Technol, Key Lab Biofuels, Qingdao 266101, Peoples R China
3.Abo Akad Univ, Lab Fibre & Cellulose Technol, SF-20500 Turku, Finland
4.Univ New Brunswick, Dept Chem Engn, Fredericton, NB E3B 5A3, Canada
5.Univ New Brunswick, Limerick Pulp & Paper Ctr, Fredericton, NB E3B 5A3, Canada
Recommended Citation
GB/T 7714
Li, Bin,Mou, Hongyan,Li, Youming,et al. Synthesis and Thermal Decomposition Behavior of Zircoaluminate Coupling Agents[J]. INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,2013,52(34):11980-11987.
APA Li, Bin,Mou, Hongyan,Li, Youming,&Ni, Yonghao.(2013).Synthesis and Thermal Decomposition Behavior of Zircoaluminate Coupling Agents.INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH,52(34),11980-11987.
MLA Li, Bin,et al."Synthesis and Thermal Decomposition Behavior of Zircoaluminate Coupling Agents".INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH 52.34(2013):11980-11987.
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