Junaid Rehman

• Kohat University of Science and Technology

This paper provides a comprehensive bibliometric analysis of voluntary carbon markets (VCMs), identifying key contributors, influential research works, thematic developments, and emerging trends from 765 scholarly publications sourced from the Web of Science Core Collection (1994–2024). Using VOSviewer and CiteSpace software, the study examines lea...

The electrochemical conversion of carbon dioxide into valuable products is pivotal for maintaining the global carbon cycle and mitigating global warming. This review explores the advancements in electrochemical CO2 conversion, particularly focusing on producing methanol, ethanol, and n-propanol using various catalysts such as metals, metal oxides,...

The material prepared by synthesizing titanium dioxide (TiO2) powder via sol-gel refluxing using titanium tetraisopropoxide (TTIP) as a precursor was doped with varying concentrations of tin (Sn) at 0.25%, 0.50%, and 0.75%. Characterization techniques including scanning electron microscopy (SEM) were employed to analyse particle sizes, revealing di...

In the present study, a novel PbS:Ni (10 at. %) nanostructure was synthesised via a simple solid state reaction method at 400 °C and constant pressure. X-ray diffraction analysis confirms the formation of a face-centred cubic crystalline structure. Preferential growth is observed along the (311) plane direction. The calculated crystallite size of P...

Banana fibers being highly strong and biodegradable, have always been an interesting aspect of polymer science. The research examines the pretreatment process to enhance the dyeability of banana fibers with synthetic dyes, followed by the preparation of polypropylene (PP) composites with dyed fibers to explore their mechanical properties. Raw banan...

Non-noble-metal-based electrocatalysts possessing high inherent activity toward the oxygen evolution reaction (OER) are highly desired. Considering the synergetic effect of different metal sites and the high conductivity of polyaniline (PANI), here we report polymer-based bimetallic ternary nanocomposite (Fe–Mn@PANI), which is synthesized by in sit...