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Kefayat Ullah
Kefayat Ullah
Assistant Professor, Department of Applied Physical and Material Sciences, University of Swat
Verified email at uswat.edu.pk - Homepage
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Cited by
Year
The characteristic study and sonocatalytic performance of CdSe–graphene as catalyst in the degradation of azo dyes in aqueous solution under dark conditions
T Ghosh, K Ullah, V Nikam, CY Park, ZD Meng, WC Oh
Ultrasonics sonochemistry 20 (2), 768-776, 2013
922013
Synthesis and characterization of novel PbS–graphene/TiO< sub> 2</sub> composite with enhanced photocatalytic activity
K Ullah, ZD Meng, S Ye, L Zhu, WC Oh
Journal of Industrial and Engineering Chemistry 20 (3), 1035-1042, 2014
842014
Graphene oxide based CdSe photocatalysts: Synthesis, characterization and comparative photocatalytic efficiency of rhodamine B and industrial dye
WCO Trisha Ghosh , Jeong-Ho Lee , Ze-Da Meng , Kefayat
Materials Research Bulletin · 48 (3), 1268-1274, 2013
842013
High photonic effect of organic dye degradation by CdSe–graphene–TiO2 particles
T Ghosh, KY Cho, K Ullah, V Nikam, CY Park, ZD Meng, WC Oh
Journal of Industrial and Engineering Chemistry 19 (3), 797-805, 2013
832013
A facile and fast synthesis of novel composite Pt–graphene/TiO2 with enhanced photocatalytic activity under UV/Visible light
K Ullah, L Zhu, ZD Meng, S Ye, Q Sun, WC Oh
Chemical engineering journal 231, 76-83, 2013
742013
A review on graphene based transition metal oxide composites and its application towards supercapacitor electrodes
SZ Hussain, M Ihrar, SB Hussain, WC Oh, K Ullah
SN Applied Sciences 2, 1-23, 2020
632020
Microwave assisted synthesis of a noble metal-graphene hybrid photocatalyst for high efficient decomposition of organic dyes under visible light
K Ullah, S Ye, L Zhu, ZD Meng, S Sarkar, WC Oh
Materials Science and Engineering: B 180, 20-26, 2014
582014
Fullerene modification CdSe/TiO2 and modification of photocatalytic activity under visible light
ZD Meng, L Zhu, S Ye, Q Sun, K Ullah, KY Cho, WC Oh
Nanoscale research letters 8, 1-10, 2013
572013
Synergistic effect of PtSe 2 and graphene sheets supported by TiO 2 as cocatalysts synthesized via microwave techniques for improved photocatalytic activity
K Ullah, S Ye, Z Lei, KY Cho, WC Oh
Catalysis Science & Technology 5 (1), 184-198, 2015
502015
Preparation of CuS-graphene oxide/TiO2 composites designed for high photonic effect and photocatalytic activity under visible light
P ChongYeon, T Ghosh, M ZeDa, U Kefayat, N Vikram, OH WonChun
Chinese Journal of Catalysis 34 (4), 711-717, 2013
482013
Preparation of novel CdS-graphene/TiO2 composites with high photocatalytic activity for methylene blue dye under visible light
KYCHO C Y PARK, U KEFAYAT, N VIKRAM, T GHOSH, W C OH∗
Bulletin of Materials Science 36 (5), 869-876, 2013
472013
Optical and photocatalytic properties of novel heterogeneous PtSe2–graphene/TiO2 nanocomposites synthesized via ultrasonic assisted techniques
K Ullah, S Ye, SB Jo, L Zhu, KY Cho, WC Oh
Ultrasonics sonochemistry 21 (5), 1849-1857, 2014
462014
A green and direct synthesis of photosensitized CoS2–graphene/TiO2 hybrid with high photocatalytic performance
L Zhu, SB Jo, S Ye, K Ullah, ZD Meng, WC Oh
Journal of Industrial and Engineering Chemistry 22, 264-271, 2015
362015
Rhodamine B degradation and reactive oxygen species generation by a ZnSe-graphene/TiO2 sonocatalyst
L Zhu, SB Jo, S Ye, K Ullah, WC Oh
Chinese Journal of Catalysis 35 (11), 1825-1832, 2014
342014
Noble metal doped graphene nanocomposites and its study of photocatalytic hydrogen evolution
WCO Kefayat Ullaha, Shu Yea, Lei Zhua, Sun Bok Joa
Solid State Sciences, 2014
342014
Ag2Se-Graphene/TiO2 Nanocomposites, Sonochemical Synthesis and Enhanced Photocatalytic Properties Under Visible Light
ZD Meng, L Zhu, T Ghosh, CY Park, K Ullah, V Nikam, WC Oh
Bulletin of the Korean Chemical Society 33 (11), 3761-3766, 2012
292012
Microwave synthesis of CoSe2/graphene-TiO2 heterostructure for improved hydrogen evolution from aqueous solution in the presence of sacrificial agents
AAWCO Kefayat Ullah, Lei Zhu, Ye Shu
RSC Advances, 2015
282015
Role of graphene-based nanocomposites as anode material for Lithium-ion batteries
BM Khan, WC Oh, P Nuengmatch, K Ullah
Materials Science and Engineering: B 287, 116141, 2023
272023
Synthesis and characterization of novel PtSe2/graphene nanocomposites and its visible light driven catalytic properties
K Ullah, L Zhu, ZD Meng, S Ye, S Sarkar, WC Oh
Journal of Materials Science 49 (12), pp 4139-4147, 2014
272014
Modified hydrothermal fabrication of a CoS2–graphene hybrid with improved photocatalytic performance
WCO Ze-Da Menga, b, Kefayat Ullahb, Lei Zhub, Shu Yeb
Materials Science in Semiconductor Processing 27, 173-178, 2014
262014
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