D. C. D. Nath and V. Sahajwalla, “Application of Fly Ash as a Catalyst for Synthesis of Carbon Nanotube Ribbons,” Journal of Hazardous Materials, Vol. 192, No. 2, 2011, pp. 691-697. doi:10.1016/j.jhazmat.2011.05.072

has been cited by the following article:

• TITLE: Growth of Carbon Nanotubes by Pyrolysis of Composite Film of Poly (Vinyl Alcohol) and Modified Fly Ash

  AUTHORS: Dilip C. D. Nath, Veena Sahajwalla

  KEYWORDS: Poly (Vinly Alcohol); Modified Fly Ash; Composite and Carbon Nanotube

  JOURNAL NAME: Materials Sciences and Applications, Vol.3 No.2, February 17, 2012

  ABSTRACT: We found carbon nanotube (CNT) materials by the pyrolysis of the composite film of poly (vinyl alcohol) (PVA) reinforced with modified fly ash (FA) at 500°C for 10 min under 2 L/min flow of nitrogen. Fly ash was treated with 2M sodium hydroxide and used with PVA to fabricate the composite film by aqua casting. CNT materials were analyzed using XPS, Raman, SEM and TEM. The admixtures of CNT materials and FA are a potential filler material for fabricating composites with polymer and metal. The process is an eco-friendly recycling paradigm for using value-added advanced products for the proper management of sustainable waste materials, plastic and FA.