Source and performance of waste-derived porous carbon material as supercapacitor: Biomass, sludge and plastic waste as precursors

J Feng, Q Zhu, Q Le, W Zhu, B Song, Z Zhang… - … and Sustainable Energy …, 2025 - Elsevier
The development of clean and affordable energy storage systems is crucial due to the
depletion of fossil fuels and the escalation of environmental concerns. Carbon-rich solid …

Enhancing pseudocapacitive properties of cobalt oxide hierarchical nanostructures via iron doping

AF Alem, AK Worku, DW Ayele, NG Habtu, MD Ambaw… - Heliyon, 2023 - cell.com
Through co-precipitation and post-heat processing, nanostructured Fe-doped Co 3 O 4
nanoparticles (NPs) were developed. Using the SEM, XRD, BET, FTIR, TGA/DTA, UV–Vis …

N-doped/oxygen-deficient Fe2O3− x@ PEDOT cruciform nanosheet arrays: Boosting the performance of all-solid-state flexible supercapacitors

C Wu, J Chen, L Liang, N Li - Chemical Physics Letters, 2023 - Elsevier
As an ideal Faradaic anode material, Fe 2 O 3 is expected to achieve high electrochemical
performance in supercapacitors. However, the application of Fe 2 O 3 in supercapacitors is …

Preparation and electrochemical properties of mesoporous α-Fe2O3 nanowires for supercapacitor application

H Wu, Y Li, W Xiao, L Tian, J Song - Journal of Materials Science: Materials …, 2023 - Springer
Mesoporous α-Fe2O3 nanowires have been prepared through solid-state thermal
conversion of ferrous oxalate dihydrate precursor for supercapacitor application. The …

One-step microwave synthesis of FeSe2@CNT as high-performance supercapacitor anode material

H Li, N Lv, X Liu, J Dong, T Li, J Luo - Fullerenes, Nanotubes and …, 2023 - Taylor & Francis
In this work, FeSe2@ CNT nanocomposite anode materials are fabricated using a
convenient and efficient one-step microwave method. The FeSe2@ CNT electrode exhibits …

High-performance supercapacitor enabled by vacancy engineering of Fe2O3@ reduced graphene oxide matrix

G Xin, W Sun, F Liu, S She, J Song, B Zhang… - Journal of Energy …, 2024 - Elsevier
The construction of Fe 2 O 3 with oxygen vacancy on the reduced graphene oxide matrix (Fe
2 O 3-OV@ rGO) is proposed under hydrothermal reduction environment for high …

Facile synthesis and modification of Fe2O3 nanorod arrays on carbon paper as efficient negative electrodes for supercapacitors

Z Song, K Shu, H Hu, X Wu, X Tang, X Zhou, Y Li… - Journal of Alloys and …, 2024 - Elsevier
In this research, Fe 2 O 3 nanorod arrays grown on carbon fiber paper were studied, and
carbon-coated Fe 2 O 3 (Fe 2 O 3@ C) and sulfurized Fe 2 O 3@ C (Fe 2 O 3@ CS) were …

Electrochemical supercapacitor properties of CuO-doped α-Fe2O3 nanosheets under mT magnetic field

S Latthe, N Chougala, S Dodamani, H Badiger… - Journal of Alloys and …, 2025 - Elsevier
Herein, we successfully synthesized pure-phase hematite-structured α-Fe 2 O 3 and CuO-
doped α-Fe 2 O 3 nanosheets using a Green method with Glycyrrhiza glabra plant extract …

Unveiling dynamic insights of nitrogen-doped carbon quantum dots in α-Fe2O3/PANI nanocomposite for supercapattery application

S Abinaya, A Saranraj, SP Jose, J Cherusseri… - Journal of Materials …, 2024 - Springer
We have developed a novel ternary nanocomposite comprising of nitrogen-doped carbon
quantum dots@ α-Fe 2 O 3/PANI (N-CQDs@ α-Fe 2 O 3/PANI nanocomposite) and use it as …

[HTML][HTML] Conversion of Oil-Containing Residue from Waste Oil Recycling Plant into Porous Carbon Materials Through Activation Method with Phosphoric Acid

LA Kuo, WT Tsai, CC Pan, YC Ye, CH Tsai - Materials, 2024 - mdpi.com
In the waste oil recycling industry, large amounts of oil-containing sludge are still generated,
thus posing a resource depletion issue when disposed of or incinerated without energy …