Zero-Dimensional Methylammonium Bismuth Iodide-Based
Lead-Free Perovskite Capacitor
Version 2 2021-09-27, 18:04
Version 1 2017-09-14, 08:18
Posted on 2021-09-27 - 18:04
Symmetrical electrochemical capacitors are attracting immense attention
because of their fast charging–discharging ability, high energy
density, and low cost of production. The current research in this
area is mainly focused on exploring novel low-cost electrode materials
with higher energy and power densities. In the present work, we fabricated
an electrochemical double-layer capacitor using methylammonium bismuth
iodide (CH3NH3)3Bi2I9, a lead-free, zero-dimensional hybrid perovskite material.
A maximum areal capacitance of 5.5 mF/cm2 was obtained,
and the device retained 84.8% of its initial maximum capacitance even
after 10 000 charge–discharge cycles. Impedance spectroscopy
measurements revealed that the active layer provides a high surface
area for the electrolyte to access. As a result, the charge transport
resistance is reasonably low, which is advantageous for delivering
excellent performance.
CITE THIS COLLECTION
DataCite
3 Biotech
3D Printing in Medicine
3D Research
3D-Printed Materials and Systems
4OR
AAPG Bulletin
AAPS Open
AAPS PharmSciTech
Abhandlungen aus dem Mathematischen Seminar der Universität Hamburg
ABI Technik (German)
Academic Medicine
Academic Pediatrics
Academic Psychiatry
Academic Questions
Academy of Management Discoveries
Academy of Management Journal
Academy of Management Learning and Education
Academy of Management Perspectives
Academy of Management Proceedings
Academy of Management Review
Pious, Johnpaul
K.; Lekshmi, M. L.; Muthu, Chinnadurai; Rakhi, R. B.; Vijayakumar, Chakkooth (2017). Zero-Dimensional Methylammonium Bismuth Iodide-Based
Lead-Free Perovskite Capacitor. ACS Publications. Collection. https://doi.org/10.1021/acsomega.7b00973
or
Select your citation style and then place your mouse over the citation text to select it.
SHARE
Usage metrics
Read the peer-reviewed publication
AUTHORS (5)
JP
Johnpaul
K. Pious
ML
M. L. Lekshmi
CM
Chinnadurai Muthu
RR
R. B. Rakhi
CV
Chakkooth Vijayakumar
KEYWORDS
maximum areal capacitancedevice retained 84delivering excellent performancecharge transport resistanceattracting immense attentionactive layer provideshigh energy densitycost electrode materialsexploring novel low3 sub2 subhigh surface area2 suplow costhigher energyreasonably lowpresent workpower densitiesmainly focusedelectrochemical doublecurrent research