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Your search keyword '"Tariq, Maher Un Nisa"' showing total 11 results
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11 results on '"Tariq, Maher Un Nisa"'

5. Performance optimization of solid state dye sensitised solar cells (ssDSSCs) using two different electron transport layers (ETLs), using SCAPS-1D simulation software.

Author

Malik, Mahnoor, Kashif, Muhammad, Sumona, Farhana Bari, and Tariq, Maher Un Nisa

Subjects
DYE-sensitized solar cells, ELECTRON mobility, ELECTRON transport, SOLAR cells, SIMULATION software
Abstract

In this work, a comparative analysis was carried out by using titanium dioxide (TiO2) and tungsten disulfide (WS2) as an electron transport layer (ETL). This numerical analysis was conducted using SCAPS-1D software, which stands for solar cell capacitance simulator-1 Dimensional. The two device structures were: FTO/TiO2/N719/ MoO3 and FTO/WS2/N719/MoO3. For TiO2 ETL-based devices, the PCE was 11.42%, with J sc, V oc, and FF values of 18.50 mA cm−2, 0.872 V, and 70.75%, respectively. By contrast, WS2-based devices achieved a PCE of 14.23% with J sc, V oc, and FF values of 20.86 mA cm−2, 0.880 V, and 77.43%, respectively. Based on the above-mentioned data, WS2 has better PV performance of the solar cell. WS2 exhibits high electron mobility, chemically stable, tunable bandgap, therefore a promising candidate to replace TiO2 as an ETL in future designs. [ABSTRACT FROM AUTHOR]

Published
2025
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11. Recent advances in the synthesis and energetic properties of potassium-based potential green primary explosives

Author

Tariq, Qamar-un-Nisa, Manzoor, Saira, Tariq, Maher-un-Nisa, Cao, Wen-Li, and Zhang, Jian-Guo

Abstract

Primary explosives are utilized as a reliable initiator for secondary explosives in an extensive range of military and civilian operations. Heavy–metal–based primary explosives are moderate performing, more sensitive, and environmentally hazardous, posing a direct and indirect threat to health and safety. Therefore, heavy–metal–based primaries have been replaced by environment-friendly metal-based primary explosives, such as potassium complexes. This review presents not only a summary of the current progress of new-generation potassium-based primary explosives and their methods of preparation, energetic properties, and applications, but also a further comparison with traditional primary explosives. In addition, this work discusses the necessity of heavy metal–free primary explosives and the major challenges faced in replacing traditional primary explosives.

Published
2021
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