The Effect of SWCNT and Other Nanomaterials on Cement Hydration and Reinforcement

Additions of nanomaterials to cement pastes and concretes may have a significant effect on the performance of ordinary Portland cement (OPC), OPC blends and concrete. Due to the scale of these particles, they may not only modify the bulk behavior of the matrix in a manner similar to micro- and macroscopic additions, but also influence the formation and structure of the C-S-H and other products formed during hydration. Nanoscale additives also have the potential to add new capabilities to concrete. There is therefore growing interest in producing composite materials that include nanomaterials.

[1]  Xiaohua Zhao,et al.  Mechanical behavior and microstructure of cement composites incorporating surface-treated multi-walled carbon nanotubes , 2005 .

[2]  J. Dolado,et al.  High-Performance Nanostructured Materials for Construction , 2004 .

[3]  J. Luh,et al.  CARBON NANOTUBE/CEMENT COMPOSITES - EARLY RESULTS AND POTENTIAL APPLICATIONS , 2005 .

[4]  P. L. Pratt,et al.  Electron microscope studies of Portland cement microstructures during setting and hardening , 1983, Philosophical Transactions of the Royal Society of London. Series A, Mathematical and Physical Sciences.

[5]  N. Nakashima,et al.  Pulsed-laser induced flocculation of carbon nanotubes solubilized by an anthracene-carrying polymer , 2006 .

[6]  R. Ruoff,et al.  Strength and breaking mechanism of multiwalled carbon nanotubes under tensile load , 2000, Science.

[7]  Taijiro Sato,et al.  The effect of nano-sized CaCO3 addition on the hydration of OPC containing high volumes of ground granulated blast-furnace slag , 2006 .

[8]  A. Kulik,et al.  Mechanical properties of carbon nanotubes , 1999 .

[9]  Q. X. Jia,et al.  Ultralong single-wall carbon nanotubes , 2004, Nature materials.

[10]  G. Chan,et al.  Growth of Cement Hydration Products on Single‐Walled Carbon Nanotubes , 2009 .

[11]  Robert H. Hauge,et al.  Purification and Characterization of Single-Wall Carbon Nanotubes (SWNTs) Obtained from the Gas-Phase Decomposition of CO (HiPco Process) , 2001 .

[12]  J. J. Beaudoin,et al.  Effect of nano-CaCO3 on hydration of cement containing supplementary cementitious materials , 2011 .

[13]  G. Chan,et al.  End of the Induction Period in Ordinary Portland Cement as Examined by High‐Resolution Scanning Electron Microscopy , 2008 .

[14]  Kausala Mylvaganam,et al.  Mechanical interaction between single-walled carbon nanotubes during the formation of a bundle , 2007 .

[15]  Deron A. Walters,et al.  Elastic strain of freely suspended single-wall carbon nanotube ropes , 1999 .

[16]  Xiaohua Zhao,et al.  Pressure-sensitive properties and microstructure of carbon nanotube reinforced cement composites , 2007 .

[17]  Thomas O. Mason,et al.  AC-impedance response of multi-walled carbon nanotube/cement composites , 2006 .

[18]  A. Kulik,et al.  Mechanical properties of carbon nanotubes , 1999 .

[19]  Vesa Penttala,et al.  Surface decoration of carbon nanotubes and mechanical properties of cement/carbon nanotube composites , 2008 .

[20]  Rodney S. Ruoff,et al.  Organic solvent dispersions of single-walled carbon nanotubes: Toward solutions of pristine nanotubes , 2000 .

[21]  Edurne Erkizia,et al.  Atomic force microscopy and nanoindentation of cement pastes with nanotube dispersions , 2006 .

[22]  C. Kingston,et al.  Efficient laser synthesis of single-walled carbon nanotubes through laser heating of the condensing vaporization plume , 2004 .

[23]  M. Strano.  Polymer-wrapped nanotubes , 2006, Nature materials.

[24]  A. Mukherjee,et al.  Single-wall carbon nanotubes as attractive toughening agents in alumina-based nanocomposites , 2003, Nature materials.

[25]  G. Chan,et al.  A peak in the hydration reaction at the end of the cement induction period , 2007 .

[26]  James Beaudoin,et al.  Cement and Concrete Nanoscience and Nanotechnology , 2010, Materials.