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Ajmal Shahzad
Researcher at Huazhong University of Science and Technology
Publications - 19
Citations - 1310
Ajmal Shahzad is an academic researcher from Huazhong University of Science and Technology. The author has contributed to research in topics: Catalysis & Adsorption. The author has an hindex of 12, co-authored 16 publications receiving 558 citations.
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Journal ArticleDOI
Tuning of Persulfate Activation from a Free Radical to a Nonradical Pathway through the Incorporation of Non-Redox Magnesium Oxide
Ali Jawad,Kun Zhan,Haibin Wang,Ajmal Shahzad,Zehua Zeng,Jia Wang,Xinquan Zhou,Habib Ullah,Zhulei Chen,Zhuqi Chen +9 more
TL;DR: In this paper, the authors reported that magnesium oxides (MgO) in CuOMgO/Fe3O4 not only enhanced the catalytic properties but also switched the free radical peroxymonosulfate (PMS)-activated process into the 1O2 based nonradical process.
Journal ArticleDOI
Efficient, stable and selective adsorption of heavy metals by thio-functionalized layered double hydroxide in diverse types of water
Jawad K. Ali,Huabin Wang,Jerosha Ifthikar,Aimal Khan,Ting Wang,Kun Zhan,Ajmal Shahzad,Zhulei Chen,Zhuqi Chen +8 more
TL;DR: In this paper, a thio-functionalized layered double hydroxide (LDH) as Mn-MoS 4 was designed by inserting MoS 4 2− anions into lamellar layers in LDH, and was applied as a highly stable, efficient and selective adsorbent for heavy metals removal.
Journal ArticleDOI
Fe-MoS4: An Effective and Stable LDH-Based Adsorbent for Selective Removal of Heavy Metals.
Ali Jawad,Zhuwei Liao,Zhihua Zhou,Aimal Khan,Ting Wang,Jerosha Ifthikar,Ajmal Shahzad,Zhulei Chen,Zhuqi Chen +8 more
TL;DR: LDH structure offers protective space for MoS42- anions to avoid oxidation under ambient environments, as confirmed by XPS studies, and provides Fe-MoS4 with enormous capacity, good reusability, and excellent selectivity even in the presence of huge concentration of common cations.
Journal ArticleDOI
Non-radical PMS activation by the nanohybrid material with periodic confinement of reduced graphene oxide (rGO) and Cu hydroxides.
Ajmal Shahzad,Jawad K. Ali,Jerosha Ifthikar,Gebremedhin G. Aregay,Jingyi Zhu,Zhulei Chen,Zhuqi Chen +6 more
TL;DR: It is believed that this novel Cu-rGO LDH/PMS system will open up a new avenue to design efficient metal-carbon nanohybrid catalysts for the degradation of emerging aquatic pollutants in a real application.
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Regulating the redox centers of Fe through the enrichment of Mo moiety for persulfate activation: A new strategy to achieve maximum persulfate utilization efficiency.
Jawad K. Ali,Lei Wenli,Ajmal Shahzad,Jerosha Ifthikar,Gebremedhin G. Aregay,Irshad Ibran Shahib,Zouhair Elkhlifi,Zhulei Chen,Zhuqi Chen +8 more
TL;DR: A new strategy to regulate the redox cycles of FeIII/FeII by introducing the second redox center of MoS42- in the interlayers of Fe-based layered double hydroxide (FeMgAl-MoS4 LDH) not only provides a base to prepare new materials with stable catalytic activity but also broadens the scope ofFe-based material for real application of contaminated water.