Ehsan Delfani
@aut.ac.ir
Department of Chemical Engineering
Amirkabir University of Technology
RESEARCH, TEACHING, or OTHER INTERESTS
Chemical Engineering, Electrochemistry, Catalysis, Inorganic Chemistry
Scopus Publications
Scholar Citations
Scholar h-index
Scopus Publications
Ehsan Delfani, Sajjad Habibzadeh, Morvarid Pourdayan, Leila Naji, and Mohammad Reza Ganjali
Royal Society of Chemistry (RSC)
In this work, we investigated a one-step electrophoretic process to fabricate a rGO/NiMnCo–OH nanosheet material.
Ali Molaei Aghdam, Nima Mikaeili Chahartagh, Shahriar Namvar, Mahshid Ershadi, Farshad Boorboor Ajdari, and Ehsan Delfani
Royal Society of Chemistry (RSC)
Na ion insertion/extraction in a layered structure of SnS2 leads to considerably high interspace layers SnS2 (SnS2-HIL) from 0.86 to 1.10 nm. It enables higher Zn2+ storage capacity in SnS2-HIL cathodes.
Ali Molaei Aghdam, Nima Mikaeili Chahartagh, and Ehsan Delfani
Wiley
AbstractCapacitive deionization (CDI) is proposed as a thermodynamically effective desalination method for treating non‐potable water with a low‐salt concentrator to address the growing need for clean drinking water. MXenes, 2D transition metal carbides derived from Mn+1AXn (n = 1, 2, 3, or 4) bulk phases, are an intriguing class of crystalline materials with unique physicochemical properties. However, a significant challenge for their practical use is the degradation and phase transition experienced by MXene flakes when exposed to aqueous conditions. Several strategies for improving MXene stability are proposed, including combining it with porous materials such as carbon and metal–organic frameworks (MOFs). In addition to ZIFs, antioxidants with amine functional groups are used to stabilize MXene. Additionally, amine‐functionalized MXenes exhibit improved resistance to oxidation caused by water, enabling them to maintain their dispersity in aqueous solutions at room temperature. The produced A‐ZIF@MXene electrode represents high desalination performance with the highest salt adsorption capacity up to 80.3 mg g−1 in 1000 mg L−1 The NaCl solution reserve more than 99% of its initial capacity in 50 cycles to the synergism of its surface amine groups, high hydrophilicity, and distinctive hierarchical porous structure.
Ehsan Delfani, Alireza Khodabakhshi, Sajjad Habibzadeh, Leila Naji, and Mohammad Reza Ganjali
Royal Society of Chemistry (RSC)
Capacitive deionization (CDI), as an emerging eco-friendly electrochemical brackish water deionization technology, has widely benefited from carbon/metal oxide composite electrodes.