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Based on the structure of the banana/rice husk/multiwall carbon nanotube fibers, these increases are attributed to the increase in the percentage of hard and brittle fibers.
Experimental Study on Change in Mechanical Characteristics of E-Glass Fibre Reinforced Epoxy Composite by Adding Carbon Nanotube Layers, Asian Journal of Chemistry. 31(2019) 1251-1254

The multiplying routine was developed to take advantage of the penta-diagonal structure of the equations in solutions.
[2] P.Boivin, F.Favre, C.Hammecker, J.L.Maeght, J.Delariviere, J.C.Poussin, and M.C.S.Wopereis, “Processes driving soil solution chemistry in a flooded rice-cropped vertisol: analysis of long-time monitoring data,” Geoderma., vol. 110, pp. 87–107, 2002

The test specimens were produced by the Institute of Inorganic Chemistry of the Slovak Academy of Sciences in Bratislava.
The lowest variation coefficients (1-10 %) were obtained for samples G1, G2, G3, i.e. for the most homogeneous structures, while for G4 and G5, having the most inhomogeneous distribution of graphite content, this value increased up to 10-30 %.

The non-crystalline nature of the studied glasses may be determined with the aid of acute spikes in the XRD patterns, which are a sign of their disordered glassy structure.
Wold, Chemistry of glasses, Mater.

Synthesis and Characterization of copolymers consisting of 3-hexylthiophene and biphenyl derivatives Fude Liu a Yong Zhou b Haiyan Wu c Department of Applied Chemistry, Tianjin University of Technology, Tianjin 300384, P.R.
Therefore, designing and synthesizing novel structures with a low-lying HOMO energy level and small band-gap is very important.

For example, single-walled carbon nanotubes (SWCNTs) and multi-walled carbon nanotubes (MWCNTs) have been used to enhance the mechanical properties and permeability of the membranes due to its unique structure [9,10].
[12] Darmanin, T. and Guittard, F., Recent advances in the potential applications of bioinspired superhydrophobic materials, Journal of Materials Chemistry A, Volume 2(39), Pages16319-16359

Kirsanov, The viscosity and structure of dispersed systems, Moscow University Chemistry Bulletin, Vol. 66, No. 4 (2011) 199-228

One such material is MWCNTs which consists of multiple sheets of graphene, rolled to form a structure resembling a hollow tube.
Vidyavathy Balraj, Department of Chemistry and Mr.

This can be explained by Effective Media Theory proposed by Bruggeman whereby the improved volume fraction of membrane matrix could improve the conduction using Eq. 1 of: σh = σ1 [f – (1-f)/A) t Eq. 1 σh represents overall conductivity, σ1 conductivity of the effective component, A and t are constants dependent on the chemical composition and structure effective component and f is the volume fraction of the matrix.
Acknowledgements The authors are grateful to the Malaysian Ministry of Higher Education for funding via MESTECC 07-01-02-SF1321 and School of Chemistry and Food Technology, Faculty of Science and Technology National University of Malaysia (UKM) on laboratory facilities.

A Study on the Catalytic Technology for Reduction of Naphthenic Acid Compound from Acidic Crude Oil NURASMAT Mohd Shukri1,a*, WAN AZELEE Wan Abu Bakar2,b, Muhammad REEZHUAN Russman2,c and WAN NAZWANIE Wan Abdullah3,d 1School of Health Sciences, Universiti Sains Malaysia, Health Campus, 16150 Kubang Kerian, Kelantan, Malaysia 2Department of Chemistry, Faculty of Science, Universiti Teknologi Malaysia, 81310 Johor Bahru, Malaysia 3School of Chemical Sciences, 11800 Universiti Sains Malaysia, Pulau Pinang, Malaysia.
A broad XRD pattern is shown by Cu/Ca(10:90)/Al2O3 catalyst calcined at 1000°C indicated that this catalyst formed as polycrystalline in structure.