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Can I read In situ transmogrification of nanoarchitectured Fe-MOFs decorated porous carbon nanofibers into efficient positrode for asymmetric supercapacitor application on EtoBox?
In situ transmogrification of nanoarchitectured Fe-MOFs decorated porous carbon nanofibers into efficient positrode for asymmetric supercapacitor application by Debendra Acharya; Ishwor Pathak; Alagan Muthurasu; Roshan Mangal Bhattarai; Taewoo Kim; Tae Hoon Ko; Syafiqah Saidin; Kisan Chhetri; Hak Yong Kim is a Engineering article available to read on EtoBox.
What is In situ transmogrification of nanoarchitectured Fe-MOFs decorated porous carbon nanofibers into efficient positrode for asymmetric supercapacitor application about?
In situ transmogrification is one of the most promising ways to synthesize positrode materials using a chemical treatment approach under optimal conditions for supercapacitor applications. The nickel salt concentration plays a vital role in the complete transmogrification of Fe-MOFs@PCNFs into Ni-Fe-OH@PCNFs (positrode). Herein, we successfully transform the tetragonal Fe-MOFs@PCNFs structure into pellet-like Ni-Fe-OH@PCNFs via in situ transmogrification under fixed temperature and pressure. The obtained Ni-Fe-OH@PCNFs-1 possess a unique porous architecture with a large surface area (74.3 m 2 g − 1 ), which facilitates ion relocation and electron movement within the materials during charging/discharging. Owing to the limited surface area of electroactive materials, the double transition metal hydroxides (Ni-Fe-OH@PCNFs-D) synthesized directly (i.e., by employing two metal salts instantaneously) suffer a rapid decline in capacitance during cyclic stability test. The Ni-Fe-OH@PCNFs-1 electrode generated from Fe-MOFs@PCNFs has excellent cycling stability with ~86.7% capacitance retention and ~ 91.3% coulombic efficiency after 10,000 cycles at 10 A g − 1 . It also exhibits a remarkable
Who reads In situ transmogrification of nanoarchitectured Fe-MOFs decorated porous carbon nanofibers into efficient positrode for asymmetric supercapacitor application?
It is typically read by researchers, students, and practitioners in Engineering.
- Author
- Debendra Acharya; Ishwor Pathak; Alagan Muthurasu; Roshan Mangal Bhattarai; Taewoo Kim; Tae Hoon Ko; Syafiqah Saidin; Kisan Chhetri; Hak Yong Kim
- Publisher
- Elsevier BV
- Published
- 2023
- Language
- EN
- Field
- Engineering (Physical Sciences)