Importance of optimization of functionalization of single walled carbon nanotube with special reference to mechanical, viscoelastic and adhesive characteristics of vinyl terminated polydimethyl siloxane
作者： Rinu Elizabeth Roy , K.P. Vijayalakshmi , R.S. Rajeev
DOI: 10.1016/J.POLYMER.2018.11.046
关键词:
摘要: Abstract This paper highlights the structure-property relationship of optimally functionalized single walled carbon nanotube (SWCNT) incorporated vinyl terminated polydimethyl siloxane (VPDMS). Our previous studies revealed that functionalization SWCNTs for 4 h (FSWCNT-4) incorporates maximum concentration functional groups with least defects on surface. Hence, to validate utility FSWCNT-4 in VPDMS, nanocomposites different nanotubes were prepared through platinum catalysed hydrosilylation route where processing conditions controlled ultrasonication. When physico-mechanical properties these compared those using extent time, it was found a better interaction between VPDMS and SWCNT observed composite containing (FSWCNT-4). The polymer-filler reflected improved mechanical thermal which attributed optimum nanotube. site matrix has been identified computational studies. Mechanical proved cyclic hydroxyl FSWCNT- 4 imparting an enhancement 220% tensile strength 272% modulus. Thermal stability, thermo-oxidative stability adhesive characteristics polymer when composites
sci-hub.se 参考文章(95)
C. White, K. Tan, A. Wolf, L. Carbary, Advances in structural silicone adhesives Advances in Structural Adhesive Bonding. pp. 66- 95 ,(2010) , 10.1533/9781845698058.1.66
G. Socrates, Infrared characteristic group frequencies ,(1980)
Ewelina Ciecierska, Anna Boczkowska, Michał Kubiś, Paulina Chabera, Tomasz Wiśniewski, Effect of styrene addition on thermal properties of epoxy resin doped with carbon nanotubes Polymers for Advanced Technologies. ,vol. 26, pp. 1593- 1599 ,(2015) , 10.1002/PAT.3586
Chungsying Lu, Fengsheng Su, Suhkai Hu, Surface modification of carbon nanotubes for enhancing BTEX adsorption from aqueous solutions Applied Surface Science. ,vol. 254, pp. 7035- 7041 ,(2008) , 10.1016/J.APSUSC.2008.05.282
G Camino, S.M Lomakin, M Lazzari, Polydimethylsiloxane thermal degradation Part 1. Kinetic aspects Polymer. ,vol. 42, pp. 2395- 2402 ,(2001) , 10.1016/S0032-3861(00)00652-2
Sadia Sagar, Nadeem Iqbal, Asghari Maqsood, Muhammad Shahid, Nazar Abbas Shah, Tahir Jamil, Mohamed Ismail Bassyouni, None, Fabrication and thermal characteristics of functionalized carbon nanotubes impregnated polydimethylsiloxane nanocomposites Journal of Composite Materials. ,vol. 49, pp. 995- 1006 ,(2015) , 10.1177/0021998314528733
Vladimir Kartashov, Lars Henriksen, Jon Herman Ulvensøen, Benny Svardal, Tore Svortdal, Richard Berglind, Gunnar Hedin, Image improvement in a laser projection display with a spatial light modulator with a deformable polymer Journal of The Society for Information Display. ,vol. 17, pp. 581- 587 ,(2009) , 10.1889/JSID17.7.581
Rasel Das, Sharifah Hamid, Md. Ali, Seeram Ramakrishna, Wu Yongzhi, Carbon Nanotubes Characterization by X-ray Powder Diffraction – A Review Current Nanoscience. ,vol. 11, pp. 23- 35 ,(2014) , 10.2174/1573413710666140818210043
Kingsuk Mukhopadhyay, Chandra Dhar Dwivedi, Gyanesh Narayan Mathur, Conversion of carbon nanotubes to carbon nanofibers by sonication Carbon. ,vol. 40, pp. 1373- 1376 ,(2002) , 10.1016/S0008-6223(02)00074-X
V. Sekkar, S.S. Bhagawan, N. Prabhakaran, M. Rama Rao, K.N. Ninan, Polyurethanes based on hydroxyl terminated polybutadiene: modelling of network parameters and correlation with mechanical properties Polymer. ,vol. 41, pp. 6773- 6786 ,(2000) , 10.1016/S0032-3861(00)00011-2