Recent advances on nitrogen doped porous carbon micro-supercapacitors: new directions for wearable electronics

DB Basha, S Ahmed, A Ahmed, MA Gondal - Journal of Energy Storage, 2023 - Elsevier
In pursuit of the proper use of renewable energy, researchers have been actively looking for
suitable energy storage materials. Porous carbon (PC) derived from biomass has large …

[HTML][HTML] Role of graphene oxide and reduced graphene oxide in electric double-layer capacitors: A systematic review

T Tene, S Bellucci, M Guevara, P Romero, A Guapi… - Batteries, 2024 - mdpi.com
The evolution of electric double-layer capacitors (EDLCs) has significantly benefited from
advancements in graphene-based materials, particularly graphene oxide (GO) and reduced …

A review of fabrication technologies for carbon electrode-based micro-supercapacitors

V Vandeginste - Applied Sciences, 2022 - mdpi.com
The very fast evolution in wearable electronics drives the need for energy storage micro-
devices, which have to be flexible. Micro-supercapacitors are of high interest because of …

Binder-less fabrication, some surface studies, and enhanced electrochemical performance of Co, Cu-embedded MnO2 thin film electrodes for supercapacitor …

SA Adewinbi, VM Maphiri, BA Taleatu, R Marnadu… - Ceramics …, 2022 - Elsevier
We report the fabrication of nanocystalline MnO 2 thin film-based electrode on a
predeposited indium tin oxide (ITO) film on the glass substrate, using a binderless and …

Accelerated First‐Principles Exploration of Structure and Reactivity in Graphene Oxide

Z El‐Machachi, D Frantzov… - Angewandte Chemie …, 2024 - Wiley Online Library
Graphene oxide (GO) materials are widely studied, and yet their atomic‐scale structures
remain to be fully understood. Here we show that the chemical and configurational space of …

Improved photoabsorption and refined electrochemical properties of pseudocapacitive CuxO thin film electrode with Zn incorporation for applications in optoelectronic …

SA Adewinbi, VM Maphiri, BA Taleatu… - Journal of Alloys and …, 2022 - Elsevier
We report the consequence of Zn do** on some surface and electrochemical
characteristics of Cu x O nanostructured film, obtained via a facile and cost effective two …

Impact of thermally reducing temperature on graphene oxide thin films and microsupercapacitor performance

VM Maphiri, DT Bakhoum, S Sarr, NF Sylla, G Rutavi… - Nanomaterials, 2022 - mdpi.com
In this work, a thermally reduced graphene oxide (TRGO) thin film on microscopic glass was
prepared using spray coating and atmospheric pressure chemical vapour deposition. The …

Two‐step electrodeposition of Hausmannite sulphur reduced graphene oxide and cobalt‐nickel layered double hydroxide heterostructure for high‐performance …

G Rutavi, DJ Tarimo, VM Maphiri… - International Journal of …, 2022 - Wiley Online Library
Hausmannite/sulphur reduced graphene oxide (MO/RGO‐S) and cobalt‐nickel layered
double hydroxide (CN) composite was synthesized through a two‐step electrodeposition …

An electrochemical sensor based on amino magnetic nanoparticle-decorated graphene for detection of cannabidiol

Y Zhang, Z You, C Hou, L Liu, A **ao - Nanomaterials, 2021 - mdpi.com
For detection of cannabidiol (CBD)—an important ingredient in Cannabis sativa L.—amino
magnetic nanoparticle-decorated graphene (Fe3O4-NH2-GN) was prepared in the form of …

Electrosynthesis of semitransparent Ni-Co2-Cux mixed oxide electrode film for novel solid state asymmetric planar supercapattery application

SA Adewinbi, VM Maphiri, B Taleatu, VRM Reddy… - Journal of Energy …, 2023 - Elsevier
Herein, we have successfully grown transparent NiCo 2 and Cu mixed oxide thin film
electrode material by a facile electrodeposition process from electrolyte containing hydrated …