Supercapacitor electrode with constructive formation of manganese cobalt phosphate structures DOI

H. J. Trinity Rabecca,

Y. Priyajanani,

S. Manivannan

et al.

Materials Science and Engineering B, Journal Year: 2024, Volume and Issue: 313, P. 117964 - 117964

Published: Dec. 28, 2024

Language: Английский

Metal-ion-assisted in-situ fabrication of large-size CoNi-LDH@MXene for robust high-energy supercapacitors DOI
Chenming Liang, Xin Cao, Zikai Feng

et al.

Applied Surface Science, Journal Year: 2024, Volume and Issue: 665, P. 160346 - 160346

Published: May 21, 2024

Language: Английский

Citations

19
ZnNiCo layered double hydroxide@Mxene with 2D/2D hierarchical structure derived from micro-sized ZIF-8/67 anchored to Mxene for asymmetric supercapacitors DOI

Yuntong Meng,

Chenming Liang, Di Jiang

et al.

Chemical Engineering Journal, Journal Year: 2023, Volume and Issue: 479, P. 147695 - 147695

Published: Nov. 27, 2023

Language: Английский

Citations

32
Structure, Properties, and Preparation of MXene and the Application of Its Composites in Supercapacitors DOI Creative Commons
Mingming Sun,

Wen Ye,

Jingyao Zhang

et al.

Inorganics, Journal Year: 2024, Volume and Issue: 12(4), P. 112 - 112

Published: April 12, 2024

Two-dimensional transition metal carbides/nitrides (MXenes) are emerging members of the two-dimensional material family, obtained by removing A layer MAX phase through methods such as liquid-phase etching. This article summarizes structure and properties MXenes, well several preparation methods, including etching with hydrofluoric acid fluoride salts, alkali-based etching, electrochemical Lewis molten salt direct synthesis. Due to their unique surface chemistry, MXenes exhibit good metallic conductivity, hydrophilicity, excellent flexibility, ion intercalation properties, showing great potential in research application supercapacitors attracting widespread attention. The combination MXene other types materials, polymers, hydroxides, oxides, carbon takes advantage composites improve energy storage performance shows supercapacitors. provides a detailed summary composite materials capacitor introduces progress field supercapacitor applications, aiming provide references for high-performance electrode materials.

Language: Английский

Citations

16
Designing of NiMn-MOF@MXene nanorods@AC@NF electrode material for high performance electrochemical based energy storage devices DOI

Muhammad Ali,

Amir Muhammad Afzal, Sohail Mumtaz

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 92, P. 111972 - 111972

Published: May 24, 2024

Language: Английский

Citations

13
In situ decoration of 0D-nickel boride on 2D-vanadium MXene composites: An advanced electrode material for high-energy-density supercapacitors DOI Creative Commons
Ramaraj Sukanya,

Mahmudul Hasan,

Raj Karthik

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 497, P. 154928 - 154928

Published: Aug. 17, 2024

Vanadium carbide-MXene (V2CTx) is considered a rising star among 2D materials and an ideal electrode material for energy storage due to its unique features. However, oxidation layer restacking can impair specific capacity (Cs) cycling performance. Considering this challenge, we have developed composite consisting of amorphous nickel boride (NixB NPs) V2CTx. To prevent the layers improve performance supercapacitor, NixB was decorated between gaps surface. The V2CTx composites were prepared by simple etching direct liquid-phase methods. Under optimized conditions, NixB/V2CTx modified foam exhibited improved Cs value 705.9 C g−1 rate capability 53.8 % at current density 10 A g−1; excellent stability 120.5 after 10,000 cycles in 3 M KOH. values, shortened ion diffusion paths, swift electron transfer, are surface entrapped/gaps filled NPs. For practical application, asymmetric device with reduced graphene oxide (rGO) as positive negative electrodes fabricated. NixB/V2CTx//rGO achieved maximum 50.22 Wh kg−1 800 W 26 16000 kg−1. retention 89.98 Coulombic efficiency 99.9 20,000 continuous 8 g−1. These results emphasized that 0D/2D novel architecture suitable advanced applications.

Language: Английский

Citations

12
2D-based electrode materials for supercapacitors – status, challenges, and prospects DOI Creative Commons

H. H. Hegazy,

Junaid Sarfraz Khan,

Noshaba Shakeel

et al.

RSC Advances, Journal Year: 2024, Volume and Issue: 14(45), P. 32958 - 32977

Published: Jan. 1, 2024

To address the inherent challenges such as restacking, limited ion-accessibility, scalability, stability, and intricate balance between surface area conductivity, this article delves into emerging strategies prospects.

Language: Английский

Citations

9
Hybridization of metal-organic frameworks and MXenes: Expanding horizons in supercapacitor applications DOI
Latisha Gaba,

Priya Siwach,

Kanika Aggarwal

et al.

Advances in Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 332, P. 103268 - 103268

Published: Aug. 5, 2024

Language: Английский

Citations

6
Graphene nanoribbons on three-dimensional carbon nanomaterials for high-performance flexible zinc-ion hybrid supercapacitors DOI
Zheng Xu,

Jiayao Lv,

Xiaomin Zhang

et al.

Journal of Alloys and Compounds, Journal Year: 2024, Volume and Issue: 988, P. 174223 - 174223

Published: March 20, 2024

Language: Английский

Citations

5
Synergistically coupling of ternary hydrotalcite and Ti3C2Tx-MXene nanosheets boosting electronic transmission in energy storage DOI
Lu Luo,

Qiuyan Kong,

Qianqian Zhang

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 613, P. 234940 - 234940

Published: June 22, 2024

Language: Английский

Citations

4
Exploring the potential of constructing a hybrid supercapacitor with FeCoNi-LDH porous material containing oxygen vacancies for high-performance energy storage applications DOI
Jihao Su,

Ling Yang,

Dengbin Yu

et al.

Nano Research, Journal Year: 2024, Volume and Issue: 17(9), P. 8134 - 8144

Published: July 15, 2024

Language: Английский

Citations

4