A
Ahmad M. Harzandi
Researcher at Ulsan National Institute of Science and Technology
Publications - 23
Citations - 2596
Ahmad M. Harzandi is an academic researcher from Ulsan National Institute of Science and Technology. The author has contributed to research in topics: Catalysis & Electrocatalyst. The author has an hindex of 13, co-authored 21 publications receiving 1514 citations. Previous affiliations of Ahmad M. Harzandi include Sharif University of Technology.
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Journal ArticleDOI
Nickel-Based Electrocatalysts for Energy-Related Applications: Oxygen Reduction, Oxygen Evolution, and Hydrogen Evolution Reactions
Varun Vij,Siraj Sultan,Ahmad M. Harzandi,Abhishek Meena,Jitendra N. Tiwari,Wang-Geun Lee,Taeseung Yoon,Kwang S. Kim +7 more
TL;DR: In this paper, the development of technology for clean-energy production has become the major research priority worldwide, and the globalization of advanced energy conversion technologies like rechargeable metal-air batteries, regenerated fuel cells, and water splitting devices has been majorly benefitted by the developing of apposite catalytic materials that can proficiently carry out the pertinent electrochemical processes like oxygen reduction reaction (ORR), oxygen evolution reaction (OER), hydrogen evolution reaction(HER), and water hydrolysis.
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Multicomponent electrocatalyst with ultralow Pt loading and high hydrogen evolution activity
Jitendra N. Tiwari,Siraj Sultan,Chang Woo Myung,Taeseung Yoon,Nannan Li,Miran Ha,Ahmad M. Harzandi,Hyo Ju Park,Dong Yeon Kim,Srinivasan Chandrasekaran,Wang-Geun Lee,Varun Vij,Hoju Kang,Tae Joo Shin,Hyeon Suk Shin,Geunsik Lee,Zonghoon Lee,Kwang S. Kim +17 more
TL;DR: In this article, a multicomponent catalyst with an ultralow Pt loading (1.4μg per electrode area (cm2)) supported on melamine-derived graphitic tubes (GTs) that encapsulate a FeCo alloy and have Cu deposited on the inside tube walls.
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Modified carrageenan 3. Synthesis of a novel polysaccharide-based superabsorbent hydrogel via graft copolymerization of acrylic acid onto kappa-carrageenan in air
TL;DR: In this paper, a biopolymer-based superabsorbent hydrogel was synthesized through chemically crosslinking graft copolymerization of acrylic acid (AA) onto kappa-carrageenan (κC), in the presence of a crosslinker and a free radical initiator.
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High-Performance Hydrogen Evolution by Ru Single Atoms and Nitrided-Ru Nanoparticles Implanted on N-Doped Graphitic Sheet
Jitendra N. Tiwari,Ahmad M. Harzandi,Miran Ha,Siraj Sultan,Chang Woo Myung,Hyo Ju Park,Dong Yeon Kim,Pandiarajan Thangavel,Aditya Narayan Singh,Pankaj Sharma,Srinivasan Chandrasekaran,Foad Salehnia,Ji-Wook Jang,Hyeon Suk Shin,Zonghoon Lee,Kwang S. Kim +15 more
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Graphene-nanoplatelets-supported NiFe-MOF: high-efficiency and ultra-stable oxygen electrodes for sustained alkaline anion exchange membrane water electrolysis
Pandiarajan Thangavel,Miran Ha,S. Kumaraguru,Abhishek Meena,Aditya Narayan Singh,Ahmad M. Harzandi,Kwang S. Kim +6 more
TL;DR: In this article, a graphene-nanoplatelets-supported (Ni,Fe) metal-organic framework (MOF) was proposed as a superior and ultra-durable (>1000 h) anode for alkaline water electrolysis.