Double Z-Scheme ZnCo2O4/MnO2/FeS2 photocatalyst with enhanced photodegradation of organic compound: Insights into mechanisms, kinetics, pathway and …

V Subhiksha, AA Alatar, MK Okla, IA Alaraidh… - Chemosphere, 2022 - Elsevier
The present work highlights the preparation of double Z-scheme ZnCo 2 O 4/MnO 2/FeS 2
nanocomposite (NCs) and investigated its photocatalytic activity against methyl orange (MO) …

CuFeS2/Cu2S/FeS2 Composite to Increase the Performance of Thin-Film Thermoelectric Generators Based on Sustainable Materials

MA Malagutti, K Lohani, I Caño Prades… - ACS Applied …, 2024 - ACS Publications
Thermoelectric devices convert waste heat into electric energy but typically rely on scarce,
expensive, and toxic Te-based materials. To address these limitations, we propose the Cu …

Manifestation of enhanced and durable photocatalytic H2 production using hierarchically structured Pt@ Co3O4/TiO2 ternary nanocomposite

VN Rao, P Ravi, M Sathish, KK Cheralathan… - Ceramics …, 2021 - Elsevier
A hierarchical structure composed of Pt@ Co 3 O 4/TiO 2 (CTP) ternary nanocomposite was
synthesized and demonstrated for its enhanced and durable production of hydrogen from …

Modulation of secondary phases in hydrothermally grown zinc oxide nanostructures by varying the Cu dopant concentration for enhanced thermo power

U Rehman, J Jacob, A Mahmood, K Mahmood… - Journal of Alloys and …, 2020 - Elsevier
In this study, we have successfully controlled the number of secondary phases in Zinc Oxide
(ZnO) nano-structures by changing the concentration of Copper (Cu) atoms. Zinc Copper …

Iron pyrite in photovoltaics: A review on recent trends and challenges

A Zaka, SM Alhassan, A Nayfeh - ACS Applied Electronic …, 2022 - ACS Publications
With an increase in energy demand and the depletion of conventional fuels, solar cells are
emerging as an excellent alternative, providing a sustainable and clean source. Solar cells …

Investigating the thermoelectric power generation performance of ZnCuO: A p-type mixed-metal oxide system

HT Ali, M Amami, U Rehman, K Mahmood… - Journal of Physics and …, 2022 - Elsevier
Thermoelectric power generation performance of ZnCuO nanostructures is enhanced by
varying the concentration of Cu atoms. This is tested by growing samples of ZnCuO by …

Wedge-shape Al and Mg co-doped zinc oxide thin films: A Facile Route to achieve high thermoelectric power factor

UU Rehman, KU Sahar, O Cherniushok… - Ceramics …, 2024 - Elsevier
Thin film thermoelectric technology has immense potential to become a next-generation
power source for small-scale electronics. However, the rapid development of thin film …

Enhanced thermoelectric properties of 2H–MoS2 thin film by tuning post sulfurization temperature

A Ashfaq, S Tahir, U ur Rehman, A Ali, K Mehmood… - Ceramics …, 2022 - Elsevier
Two-dimensional transition metal dichalcogenide semiconductors (TMDCs) like MoS 2 are
becoming more popular as thermoelectric materials because they are abundant, nontoxic …

[HTML][HTML] Simultaneous enhancement of Seebeck coefficient and electrical conductivity in ZnSnO by the engineering of grain boundaries using post annealing

J Jacob, U Rehman, K Mahmood, A Ali, A Ashfaq… - Physics Letters A, 2021 - Elsevier
In this manuscript, we have reported the simultaneous enhancement in Seebeck coefficient
and electrical conductivity by controlling the density and size of the grains. The grain …

Enhanced thermoelectric performance of hydrothermally synthesized CuFeS2 nanostructures by controlling the Cu/Fe ratio

U ur Rehman, K Mahmood, A Ashfaq, A Ali… - Materials Chemistry and …, 2022 - Elsevier
In this manuscript, low-cost chalcopyrite (CuFeS 2) nanostructures as a potential
thermoelectric material are explored. Cu x Fe 1-xS 2 (x= 0, 0.1, 0.3 & 0.5) samples were …