Novel Methods for Preparation and Surface Treatment of Nano-CaCO3

Fa Chao Wu; Teng Fei Shen

doi:10.4028/www.scientific.net/AMR.750-752.336

Paper Titles

Progress on Fabrication of Free-Standing and through-Hole TiO₂ Nanotube Arrays
p.319

A Study of Optimum Conditions for Electrospinning Cellulose Acetate Nanofibers in Trifluoroacetic Acid Solvent
p.323

Simulation on the Dielectrophoretic Assembly of Carbon Nanotubes
p.328

Study on Morphology and Thermo-Mechanical Properties of Carbon Nanotube-Modified Polycarbonate
p.332

Novel Methods for Preparation and Surface Treatment of Nano-CaCO₃
p.336

Synthesis and Characterization of Superparamagnetic Fe₃O₄ Nanoparticles
p.340

Technical Study on Microwave Method for the Preparation of Flower-Like ZnO
p.344

Characterization of Core-Shell Structure Palygorskite Modified by Nano-CaCO₃ (PnC) Composite Particles
p.348

Fabrication of Micro-Structural ZnO Crystal and the Concentration Fields of the CVD Reactor
p.352

HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 750-752Novel Methods for Preparation and Surface...

Novel Methods for Preparation and Surface Treatment of Nano-CaCO₃

Abstract:

In this work, CaCO₃ nanoparticles have been synthesized via heat-treatment of a new precursor. Effect of calcinations temperature on particle size has been investigated. The products were characterized by Fourier transform infrared (FTIR) spectroscopy, scanning electron microscopy (SEM) and transmission electron microscopy (TEM). nanoCaCO₃ was modified using chloroform as solvent and fatty acid as modifier atroom temperature. The advantage of this modification is that it can be proceed at room temperature and it can reduce energy consumption.