INVESTIGATING THE EFFECT OF MCM-41 NANOPARTICLES ON THE KINETICS OF ATOM TRANSFER RADICAL POLYMERIZATION OF STYRENE

被引：8
作者：
Asfadeh, Abbas [1 ]
Haddadi-Asl, Vahid [1 ]
Salami-Kalajahi, Mehdi [2 ,3 ]
Sarsabili, Mohammadreza [4 ]
Roghani-Mamaqani, Hossein [1 ]
机构：
[1] Amirkabir Univ Technol, Dept Polymer Engn & Color Technol, Tehran, Iran
[2] Sahand Univ Technol, Dept Polymer Engn, Tabriz, Iran
[3] Sahand Univ Technol, Inst Polymer Mat, Tabriz, Iran
[4] Semnan Univ, Dept Chem Engn Gas & Petr, Semnan, Iran
来源：
NANO | 2013年 / 8卷 / 02期
关键词：
In situ polymerization; kinetics; polystyrene; MCM-41; MESOPOROUS SILICA; ACRYLATE)/CLAY NANOCOMPOSITE; HYBRID NANOPARTICLES; METHYL-METHACRYLATE; RAFT POLYMERIZATION; DRUG-DELIVERY; SURFACE; ATRP; SIMULATION; NANOCLAY;
D O I：
10.1142/S1793292013500185
中图分类号：
TB3 [工程材料学];
学科分类号：
0805 ; 080502 ;
摘要：
Effect of pristine and modified MCM-41 on the kinetics of styrene atom transfer radical polymerization (ATRP) was studied using a double bound containing modifier at 110 degrees C. Conversion, molecular weight and PDI were obtained during the polymerization reactions to study the polymerization kinetics. Addition of the both types of MCM-41 has resulted in inconsiderable variations on the kinetics of polymerization. A similar trend is observed for the molecular weight of the free chains; however, increasing MCM-41 content results in higher PDI values. Also, surface modification of MCM-41 results in lower polymerization rates. In the case of grafted chains, molecular weight and PDI values increase by increasing MCM-41 content.
引用
收藏
页数：9
相关论文
共 47 条
[1]   Use of clay-anchored reactive modifier for the synthesis of poly (styrene-co-butyl acrylate)/clay nanocomposite via in situ AGET ATRP [J].
Ahmadian-Alam, Leila ;
Haddadi-Asl, Vahid ;
Roghani-Mamaqani, Hossein ;
Hatami, Leila ;
Salami-Kalajahi, Mehdi .
JOURNAL OF POLYMER RESEARCH, 2012, 19 (01)
[2]  
Anandakumar S, 2012, GREEN CORROSION CHEMISTRY AND ENGINEERING: OPPORTUNITIES AND CHALLENGES, P355
[3]   Methyl methacrylate polymerization at samarium(II)-grafted MCM-41 [J].
Anwander, R ;
Nagl, I ;
Zapilko, C ;
Widenmeyer, M .
TETRAHEDRON, 2003, 59 (52) :10567-10574
[4]   Structured hybrid nanoparticles via surface-initiated ATRP of methyl methacrylate from ordered mesoporous silica [J].
Audouin, Fabrice ;
Blas, Helene ;
Pasetto, Pamela ;
Beaunier, Patricia ;
Boissiere, Cedric ;
Sanchez, Clement ;
Save, Maud ;
Charleux, Bernadette .
MACROMOLECULAR RAPID COMMUNICATIONS, 2008, 29 (11) :914-921
[5]   Insertion of triethyleneglycol dimethacrylate inside mesoporous silica for composites elaboration [J].
Bing, L. Ze ;
Bois, L. ;
Grosgogeat, B. ;
Chassagneux, F. ;
Toche, F. ;
Chiriac, R. ;
Desroches, C. ;
Colon, P. ;
Brioude, A. .
MICROPOROUS AND MESOPOROUS MATERIALS, 2012, 160 :41-46
[6]   NARROW MOLECULAR-WEIGHT RESINS BY A FREE-RADICAL POLYMERIZATION PROCESS [J].
GEORGES, MK ;
VEREGIN, RPN ;
KAZMAIER, PM ;
HAMER, GK .
MACROMOLECULES, 1993, 26 (11) :2987-2988
[7]   Novel pathways for the preparation of mesoporous MCM-41 materials:: control of porosity and morphology [J].
Grün, M ;
Unger, KK ;
Matsumoto, A ;
Tsutsumi, K .
MICROPOROUS AND MESOPOROUS MATERIALS, 1999, 27 (2-3) :207-216
[8]   Synthesis and Characterization of Poly(Styrene-co-Butyl Acrylate)/Clay Nanocomposite Latexes in Miniemulsion by AGET ATRP [J].
Hatami, Leila ;
Haddadi-Asl, Vahid ;
Roghani-Mamaqani, Hossein ;
Ahmadian-Alam, Leila ;
Salami-Kalajahi, Mehdi .
POLYMER COMPOSITES, 2011, 32 (06) :967-975
[9]   Grafting polymer nanoshell onto the exterior surface of mesoporous silica nanoparticles via surface reversible addition-fragmentation chain transfer polymerization [J].
Hong, Chun-Yan ;
Li, Xin ;
Pan, Cai-Yuan .
EUROPEAN POLYMER JOURNAL, 2007, 43 (10) :4114-4122
[10]   Synthesis of Polymer/Silica Hybrid Nanoparticles Using Anionic Polymerization Techniques [J].
Huebner, Eike ;
Allgaier, Juergen ;
Meyer, Mathias ;
Stellbrink, Joerg ;
Pyckhout-Hintzen, Wim ;
Richter, Dieter .
MACROMOLECULES, 2010, 43 (02) :856-867
12345