In-situ MnO-decorated carbon: A multifunctional electrode for energy storage and electrocatalysis

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 105, С. 882 - 887

Опубликована: Янв. 28, 2025

Язык: Английский

---

High-performance nitrogen-doped porous carbon materials derived from waste biomass for supercapacitors

Chemical Physics, Год журнала: 2025, Номер unknown, С. 112745 - 112745

Опубликована: Апрель 1, 2025

Язык: Английский

---

Hydrogen production and electrochemical energy storage with a dual-function application of boron and oxygen-doped biomass-based porous activated carbon-based composite material

International Journal of Hydrogen Energy, Год журнала: 2025, Номер 132, С. 75 - 86

Опубликована: Апрель 29, 2025

Язык: Английский

---

Green synthesis of durian shell-derived activated carbon with enhanced carboxylic functionalization and graphitization via gamma irradiation in ethanol and ethylene glycol for supercapacitor applications

Biomass and Bioenergy, Год журнала: 2025, Номер 199, С. 107945 - 107945

Опубликована: Май 6, 2025

Язык: Английский

---

Exploration of optical, structural, and electrochemical properties of ZnO/MWCNTs nanocomposites for usage in supercapacitor

Journal of Energy Storage, Год журнала: 2025, Номер 125, С. 116844 - 116844

Опубликована: Май 9, 2025

Язык: Английский

---

Carbon‐Doped NiCuMn Supercapacitor with Excellent Energy Storage and Rate Capability

Energy Technology, Год журнала: 2025, Номер unknown

Опубликована: Май 13, 2025

Supercapacitors have gained prominence as a cutting‐edge energy storage technology. However, the performance of conventional transition metal oxide electrodes is hindered by their poor electrical conductivity, insufficient ion‐accessible surface area, and complex synthesis processes. Herein, firsthand demonstration carbon doping in crystalline NiCuMn trimetallic alloy, followed dealloying an oxygen‐rich environment, presented. This process produces highly uniform, 3D flaky nanoporous microstructure with exceptional electrochemical capabilities. The synthesized electrode demonstrates remarkable specific capacitance 1835 F cm −3 at ultrahigh current density 10 A along excellent rate capability ≈62%. In contrast, carbon‐free alloy shows 900 only 35% retention under similar test conditions. symmetric supercapacitor showcases impressive 120.4 Wh L −1 power 850 W . It also exhibits ≈50% cyclic stability, maintaining 96.5% its capacity after 10000 cycles. developed attributed to carbon‐doped unique hierarchical that ensures efficient rapid charge transport due large area high conductivity.

Язык: Английский

---

The influence of ZnO-modified biomass carbon doping and supporting layered double hydroxides on electrochemical performance

Journal of Electroanalytical Chemistry, Год журнала: 2025, Номер unknown, С. 119201 - 119201

Опубликована: Май 1, 2025

Язык: Английский

---

Nitrogen- and oxygen-doped porous carbon with high specific surface area derived from loquat seed for high-performance aqueous supercapacitors

Journal of Energy Storage, Год журнала: 2025, Номер 127, С. 117130 - 117130

Опубликована: Май 22, 2025

Язык: Английский

---

Utilisation of green nitrogen-doped biomass-based hierarchical porous activated carbon particles for enhancement of electrochemical energy storage performance

Diamond and Related Materials, Год журнала: 2024, Номер unknown, С. 111912 - 111912

Опубликована: Дек. 1, 2024

Язык: Английский

---

Dual-frequency ultrasonic-assisted enzymolysis for synthesis of microstructure regulated biomass-derived porous carbon for high-performance supercapacitors

Ultrasonics Sonochemistry, Год журнала: 2024, Номер 112, С. 107213 - 107213

Опубликована: Дек. 28, 2024

Язык: Английский

---