Biomass-derived porous carbon materials: synthesis, designing, and applications for supercapacitors

L Sun, Y Gong, D Li, C Pan - Green Chemistry, 2022 - pubs.rsc.org
Since the industrial revolution, modern society has experienced rapid technological
development, which has greatly increased the demand for energy, and cheap energy for …

Cyclic stability of supercapacitors: materials, energy storage mechanism, test methods, and device

Q Wu, T He, Y Zhang, J Zhang, Z Wang, Y Liu… - Journal of Materials …, 2021 - pubs.rsc.org
Supercapacitors, also known as electrochemical capacitors, have attracted more and more
attention in recent decades due to their advantages of higher power density and long cycle …

Electrode materials for supercapacitors in hybrid electric vehicles: challenges and current progress

S Rajagopal, R Pulapparambil Vallikkattil… - Condensed …, 2022 - mdpi.com
For hybrid electric vehicles, supercapacitors are an attractive technology which, when used
in conjunction with the batteries as a hybrid system, could solve the shortcomings of the …

Performance analysis, challenges and future perspectives of nickel based nanostructured electrodes for electrochemical supercapacitors

S Verma, S Arya, V Gupta, S Mahajan… - Journal of Materials …, 2021 - Elsevier
The increasing environmental problems as well as demand of energy encourage the
research for safe as well as efficient energy sources. As most of the energy sources are not …

Cobalt induced growth of hollow MOF spheres for high performance supercapacitors

X Zhang, N Qu, S Yang, D Lei, A Liu… - Materials Chemistry …, 2021 - pubs.rsc.org
The development of highly-efficient metal organic framework (MOF) based supercapacitors
has attracted much attention. In this work, hollow structure Ni/Co-MOFs have been facilely …

Computational study of Pd–Cd bimetallic crystals: Spectroscopic properties, hirshfeld surface analysis, non-covalent interaction, and sensor activity

Z Ullah, F Sattar, HJ Kim, S Jang, YS Mary… - Journal of Molecular …, 2022 - Elsevier
In this current study, we have studied Pd-Cd crystals by using theoretical simulations to
investigate their structural properties and sensor activities. The intermolecular interactions in …

Over-Reduction-Controlled Mixed-Valent Manganese Oxide with Tunable Mn2+/Mn3+ Ratio for High-Performance Asymmetric Supercapacitor with Enhanced …

Z Fang, M Xu, Q Li, M Qi, T Xu, Z Niu, N Qu, J Gu… - Langmuir, 2021 - ACS Publications
Manganese oxides composed of various valence states Mn x+(x= 2, 3, and 4) have attracted
wide attention as promising electrode materials for asymmetric supercapacitor. However, the …

High energy density supercapacitors based on porous mSiO2@ Ni3S2/NiS2 promoted with boron nitride and carbon

F Song, Q Chen, Y Li, Y Li, L Zhang - Chemical Engineering Journal, 2020 - Elsevier
The development of aqueous high-energy-density and high-power-density supercapacitor
electrode materials is urgent, in order to provide a high energy density and safety for …

High performance asymmetric supercapacitor based on vertical nanowire arrays of a novel Ni@ Co–Fe LDH core@ shell as negative and Ni (OH) 2 as positive …

S Verma, V Gupta, A Khosla, S Kumar, S Arya - Nanotechnology, 2020 - iopscience.iop.org
An efficient synthesis of the electrode material with abundant active sites is imperative for
obtaining a flexible supercapacitor with excellent electrochemical performance. Herein, a …

One-step electrodeposition synthesis of high performance Graphene/Cu2O nanocomposite films on copper foils as binder-free supercapacitor electrodes

SZ Golkhatmi, M Khalaj, A Izadpanahi, A Sedghi - Solid State Sciences, 2020 - Elsevier
Providing a good contact between electroactive materials and their substrates is an
important factor for develo** supercapacitors. In our work, a Graphene (Gr)/cuprous oxide …