The rapid surge in global energy needs has paved way for the development of various
alternatives to natural resources every now and then. However, dependence on coal-based …

Research on employing various specialized wastes as renewable, affordable, and abundant
resources to reduce energy material's prices has been stimulated by the requirements of …

Coal ash containing significant amount of SiO 2 and Al 2 O 3 is utilized as a catalyst
substrate for carbon nanotubes (CNTs) synthesis. Three different types of catalysts were …

Zeolites Na-A and Na-X are important synthetic zeolites widely used for separation and
adsorption in industry. It is of great significance to develop energy-efficient routines that can …

The chirality-selective synthesis of relatively large (diameter> 1 nm) single-walled carbon
nanotubes (SWCNTs) is of great interest for a variety of practical applications, but only a few …

The disposal of millions of tons of coal fly ash (CFA) threatens the environment, hence
means to reuse CFA are highly sought after. In this study, CFA was reused to make materials …

Millions of tons of coal fly ash (CFA) are produced each year in thermoelectric coal powered
stations as a waste-product. Until recently few researchers have endeavored to use CFA as …

Carbon dioxide (CO 2) and fly ash are known to be harmful to the environment. While some
of their beneficiations have reached maturity for the chemical industry, their application in …

Coal fly ash (CFA) was used as a catalyst for the synthesis of nitrogen-doped carbon
nanotubes (NCNTs) and carbon nanofibers (CNFs) by chemical vapor deposition. Carbon …

In this paper, we explore a straightforward two-step method to produce high-purity, vertically
aligned multi-walled carbon nanofibres (MWCNFs) via chemical vapor deposition (CVD) …