User profiles for Rahman Gul

Gul Rahman

- Verified email at qau.edu.pk - Cited by 1749

Dr. Gul Rahman

- Verified email at uop.edu.pk - Cited by 1265

[HTML][HTML] An overview of the recent progress in the synthesis and applications of carbon nanotubes

G Rahman, Z Najaf, A Mehmood, S Bilal, AHA Shah… - C, 2019 - mdpi.com
Carbon nanotubes (CNTs) are known as nano-architectured allotropes of carbon, having
graphene sheets that are wrapped forming a cylindrical shape. Rolling of graphene sheets in …

[HTML][HTML] Preliminary Phytochemical Screening, Quantitative Analysis of Alkaloids, and Antioxidant Activity of Crude Plant Extracts from Ephedra intermedia Indigenous …

R Gul, SU Jan, S Faridullah, S Sherani… - The Scientific World …, 2017 - hindawi.com
The aim of this study was to evaluate the antioxidant activity, screening the phytogenic chemical
compounds, and to assess the alkaloids present in the E. intermedia to prove its uses in …

Vacancy-induced magnetism in : A density functional study

G Rahman, VM García-Suárez, SC Hong - Physical Review B, 2008 - APS
We study the magnetic and electronic properties of defects in SnO 2 using pseudopotential
and all electron methods. Our calculations show that bulk SnO 2 is nonmagnetic, but it shows …

Challenges and innovative strategies related to synthesis and electrocatalytic/energy storage applications of metal sulfides and its derivatives

S Khan, A Mahmood, AUHA Shah, G Rahman… - Journal of …, 2022 - Elsevier
Energy is one the most fundamental necessities in daily life which is fulfilled from non-renewable
and non-ecofriendly resources that are not only expensive in terms of costs but also …

Solar-driven conversion of carbon dioxide over nanostructured metal-based catalysts in alternative approaches: fundamental mechanisms and recent progress

TS Bui, HTD Nguyen, TT Hoang, G Rahman… - Environmental …, 2021 - Elsevier
Solar-driven carbon dioxide (CO 2 ) conversion has gained tremendous attention as a
prominent strategy to simultaneously reduce the atmospheric CO 2 concentration and convert …

Photoelectrochemical water splitting at nanostructured α-Fe2O3 electrodes

G Rahman, OS Joo - international journal of hydrogen energy, 2012 - Elsevier
In this study, nanostructured α-Fe 2 O 3 thin films were deposited by simple electrodeposition
for photoelectrochemical water splitting. Post-annealing temperature was found to have …

Recent trends in development of hematite (α-Fe2O3) as an efficient photoanode for enhancement of photoelectrochemical hydrogen production by solar water splitting

…, DVN Vo, VH Nguyen, Q Van Le, G Rahman - International Journal of …, 2021 - Elsevier
Solar-assisted water splitting using photoelectrochemical (PEC) cell is an environmentally
benign technology for the generation of hydrogen fuel. However, several limitations of the …

[HTML][HTML] Basic Blue Dye Adsorption from Water Using Polyaniline/Magnetite (Fe3O4) Composites: Kinetic and Thermodynamic Aspects

A Muhammad, AHA Shah, S Bilal, G Rahman - Materials, 2019 - mdpi.com
Owing to its exciting physicochemical properties and doping–dedoping chemistry, polyaniline
(PANI) has emerged as a potential adsorbent for removal of dyes and heavy metals from …

Flexible bacterial cellulose-based BC-SiO2-TiO2-Ag membranes with self-cleaning, photocatalytic, antibacterial and UV-shielding properties as a potential …

KU Rahman, EP Ferreira-Neto, GU Rahman… - Journal of …, 2021 - Elsevier
This research study reports the formation of flexible and multifunctional organic-inorganic
hybrid membranes (BC-SiO 2 -TiO 2 /Ag) based on bacterial cellulose (BC) that contain …

Oxygen vacancy revived phonon-glass electron-crystal in SrTiO3

JU Rahman, WH Nam, N Van Du, G Rahman… - Journal of the European …, 2019 - Elsevier
Controlling oxygen vacancy in undoped SrTiO 3 was used to realize the phonon-glass
electron-crystal (PGEC) concept. The undoped SrTiO 3 samples were synthesized through solid-…