Electrode materials for supercapacitors: A comprehensive review of advancements and performance

Journal of Energy Storage, Год журнала: 2024, Номер 84, С. 110698 - 110698

Опубликована: Фев. 16, 2024

Язык: Английский

---

An overview of biomass-based Oil/Water separation materials

Separation and Purification Technology, Год журнала: 2023, Номер 316, С. 123767 - 123767

Опубликована: Апрель 5, 2023

Язык: Английский

---

Biomass derived diverse carbon nanostructure for electrocatalysis, energy conversion and storage

Carbon, Год журнала: 2023, Номер 211, С. 118105 - 118105

Опубликована: Май 11, 2023

Язык: Английский

---

Sustainable high-energy supercapacitors: Metal oxide-agricultural waste biochar composites paving the way for a greener future

Journal of Energy Storage, Год журнала: 2023, Номер 77, С. 109723 - 109723

Опубликована: Дек. 27, 2023

Metal oxide-biochar composites have become a promising class of materials for supercapacitor applications. The incorporation metal oxides into the biochar matrix offers several advantages, including improved capacitance, stability, ion diffusion, and conductivity. synergistic interactions between result in enhanced capacitance stability composites. Biochar's porous nature makes transport easier, which improves energy storage capabilities speeds up charge-discharge rates. Additionally, addition composites' conductivity, facilitating effective electron transport. However, research gaps still remain despite these developments, requiring optimization composition structural features as well their synthesis approaches. Furthermore, order to precisely control characteristics composites, greater comprehension mechanism underlying creation is necessary. This agenda calls new with electrochemical performance using diverse oxide precursors made from various agricultural wastes. article summarizes recent developments waste upcoming supercapacitors. We believe findings, terms fundamentals, development, challenges, future prospects, this review would be beneficial readers will facilitate concerned era.

Язык: Английский

---

NiCo2S4 combined 3D hierarchical porous carbon derived from lignin for high-performance supercapacitors

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 232, С. 123344 - 123344

Опубликована: Янв. 20, 2023

Язык: Английский

---

Synergistic growth of cobalt hydroxide on reduced graphene oxide/nickel foam for supercapacitor application

Journal of Energy Storage, Год журнала: 2024, Номер 83, С. 110666 - 110666

Опубликована: Фев. 3, 2024

Язык: Английский

---

Heteroatom-doped lignin derived carbon materials for improved electrochemical performance: synthesis, mechanism, and applications in advanced supercapacitors

Chemical Engineering Journal, Год журнала: 2024, Номер 497, С. 154829 - 154829

Опубликована: Авг. 13, 2024

Язык: Английский

---

Progress in flexible supercapacitors for wearable electronics using graphene-based organic frameworks

Journal of Energy Storage, Год журнала: 2024, Номер 86, С. 111260 - 111260

Опубликована: Март 16, 2024

Язык: Английский

---

Lignin-derived N,S-codoped hierarchical porous carbons with high mesoporous rate for sustainable supercapacitive energy storage

Journal of Energy Storage, Год журнала: 2024, Номер 85, С. 111036 - 111036

Опубликована: Фев. 23, 2024

Язык: Английский

---

Porous Structure‐Electrochemical Performance Relationship of Carbonaceous Electrode‐Based Zinc Ion Capacitors

Advanced Functional Materials, Год журнала: 2024, Номер 34(44)

Опубликована: Май 14, 2024

Abstract The porous structure is critical for carbonaceous electrode‐based zinc‐ion capacitors (ZICs) to achieve excellent electrochemical performance, but the corresponding structure‐electrochemical performance relationship yet be fully understand. Herein, three types of N‐doped carbons with different structures are developed investigate between pore size distribution and devices. optimized carbon (LVCR) exhibits large surface area, plentiful oxygen functional groups, hierarchical that facilitates electron transfer ion diffusion. Consequently, LVCR‐based ZIC a remarkable peak power density 31.4 kW kg −1 an impressive specific energy 126.6 Wh . Moreover, it demonstrates exceptional longevity, retaining capacitance 97.7% even after undergoing 50 000 cycles. Systematic characterization macroporous mesoporous determine stages Zn 2+ storage kinetics. LVCR attributed fast transport channels provided by facilitated reversible chemisorption desorption. This work not only deepens understanding charge mechanism, also provides guidelines rationally designing materials toward high‐performance ZICs in view relationship.

Язык: Английский

---