Concepedia
Statistics
Publications
87
Citations
5.4K
H-Index
44
Active since
2009
Affiliations
Najran University(Current)
University of Patras
Jadavpur University
Jeonbuk National University
King Khalid University
Rajesh Kumar is an author at Najran University specializing in materials science, nanomaterials, and materials engineering.
Publications per year
2009–2025
High sensitive and low-concentration sulfur dioxide (SO2) gas sensor application of heterostructure NiO-ZnO nanodisks
Qu Zhou, Wen Zeng, Weigen Chen et al. · Sensors and Actuators B Chemical · 2019 · 285 citations
Natural Sciences, Materials Engineering, Materials Science +16
Pt nanoparticles decorated SnO2 nanoneedles for efficient CO gas sensing applications
Qu Zhou, Lingna Xu, Ahmad Umar et al. · Sensors and Actuators B Chemical · 2017 · 257 citations
Engineering, Materials Engineering, Materials Science +16
Highly sensitive carbon monoxide (CO) gas sensors based on Ni and Zn doped SnO2 nanomaterials
Qu Zhou, Weigen Chen, Lingna Xu et al. · Ceramics International · 2017 · 232 citations
Ce-doped ZnO nanoparticles for efficient photocatalytic degradation of direct red-23 dye
Rajesh Kumar, Ahmad Umar, G. Narendra Kumar et al. · Ceramics International · 2015 · 207 citations
ZnO nano-mushrooms for photocatalytic degradation of methyl orange
Rajesh Kumar, Girish Kumar, Ahmad Umar · Materials Letters · 2013 · 199 citations
Natural Sciences, Chemical Engineering, Environmental Engineering +14
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