Best practices for electrochemical characterization of supercapacitors

JPA dos Santos, FC Rufino, JIY Ota… - Journal of Energy …, 2023 - Elsevier
We discuss here essential aspects of the experimental supercapacitors characterization by a
series of well-known electrochemical methods. We are motivated by a considerable number …

Harnessing the synergistic effects of graphene oxide based Sn/Fe codoped Bi2O3 nanocomposites for superior supercapacitor performance

VA Mane, DV Dake, ND Raskar, RB Sonpir… - Journal of Energy …, 2024 - Elsevier
Abstract Pure Bi 2 O 3, 5% Sn/Fe codoped Bi 2 O 3, Graphene Oxide (GO) based Pure, and
5% Sn/Fe codoped Bi 2 O 3 nanocomposite are synthesized using a hydrothermal method …

Investigating MnSe@ Y2O3 nanocomposite as an electrode for asymmetric hybrid supercapacitor

AN Bharathi, VK Devi, S Sambasivam… - Journal of Alloys and …, 2024 - Elsevier
In this research work, manganese selenide (MnSe) and yttrium oxide (Y 2 O 3) nanoparticles
have been synthesized by facile melt diffusion and hydrothermal technique which are then …

Surfactant-assisted morphology modification of nanostructured MnMoO 4 for high-performance asymmetric supercapacitors

P Kumcham, TVM Sreekanth, K Yoo, J Kim - New Journal of Chemistry, 2024 - pubs.rsc.org
Supercapacitors are regarded as promising electrochemical energy storage solutions due to
their multiple advantages. In this study, we report simple hydrothermal synthesis of …

Polybenzidine-MnO2 nanocomposite on anodized graphite sheet as a novel system for high-performance supercapacitors

R Dadashi, K Farhadi, M Bahram - Diamond and Related Materials, 2024 - Elsevier
In this work, we report for the first time the in-situ synthesis of polybenzidine‑manganese
oxide (PB-MnO 2) nanocomposite on anodized graphite sheet (AGS). The PB-MnO 2/AGS …

In-situ growth of Cu nanoparticles-polybenzidine over GO sheets onto graphite sheet as a novel electrode material for fabrication of supercapacitor device

R Dadashi, M Bahram, K Farhadi - Journal of Energy Storage, 2024 - Elsevier
Introducing and use of novel conductive polymers and their composites for use in the
supercapacitor industry is very important. In this study, for the first time, the do** of copper …

[HTML][HTML] The phenomenon of increasing capacitance induced by 1T/2H-MoS2 surface modification with Pt particles–Influence on composition and energy storage …

Z Zarach, M Szkoda, K Trzciński, M Łapiński… - Electrochimica …, 2022 - Elsevier
In this paper, several approaches to the synthesis of molybdenum-based electrode materials
for supercapacitors are presented, including anodization, hydrothermal process and …

Tuning the surface charge of rice straw-derived cellulose nanofibril membrane separator for electrochemical performance enhancement of supercapacitors

MA Islam, HL Ong, NAA Sezali, CK Tsai… - Journal of Power …, 2024 - Elsevier
The electrochemical performance of supercapacitors has often overlooked the effect of
surface charge on cellulose-based separators. Cellulose nanofibrils (CNFs) produced by 2 …

Folic acid-assisted in situ solvothermal synthesis of Ni-MOF/MXene composite for high-performance supercapacitors

DS Shivade, AN Kurade, RK Bhosale… - Journal of Energy …, 2024 - Elsevier
The synthesis of Ni-based metal-organic framework (MOF) and Ti 3 C 2 T x MXene
nanosheets is achieved via a straightforward solvothermal method, resulting in the formation …

[HTML][HTML] Cocoa husk as precursor of carbonaceous materials for supercapacitors electrodes

LD Ramírez-Valencia, FE López-Suárez… - Journal of …, 2024 - Elsevier
Activated carbon materials are widely used as high-performance electrodes for
supercapacitors because they allow improving the electrochemical performance of these …