Carbon nanomaterials for aqueous zinc-ion capacitors: recent progress, challenges, and perspectives DOI
Qing Wang, Weiqing Yang

Rare Metals, Journal Year: 2024, Volume and Issue: unknown

Published: July 12, 2024

Language: Английский

High performance hierarchical porous carbon derived from waste shrimp shell for supercapacitor electrodes DOI
Xiang Wei,

Baoping Qiu,

Le Xu

et al.

Journal of Energy Storage, Journal Year: 2023, Volume and Issue: 62, P. 106900 - 106900

Published: Feb. 20, 2023

Language: Английский

Citations

70
Ultrahigh N-doped carbon with hierarchical porous structure derived from metal-organic framework for high-performance zinc ion hybrid capacitors DOI
Dedong Jia,

Zelong Shen,

Wen Zhou

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 485, P. 149820 - 149820

Published: Feb. 19, 2024

Language: Английский

Citations

44
O, N‐Codoped, Self‐Activated, Holey Carbon Sheets for Low‐Cost And High‐Loading Zinc‐Ion Supercapacitors DOI Creative Commons
Zhixiao Xu, Zhe Sun,

Janay Shan

et al.

Advanced Functional Materials, Journal Year: 2023, Volume and Issue: 34(14)

Published: Dec. 27, 2023

Abstract Low‐cost and high‐loading cathodes are crucial for practical application of zinc‐ion supercapacitors (ZICs) but achieving optimal performance in electrodes faces challenges due to sluggish ion transport, increased resistance, unstable structure. Guided by theoretical calculations, carbon based on holey activated sheets (HACS) fabricated from a carefully chosen molecule. A simple pyrolysis‐leaching treatment transformed the molecule into HACS with large surface area, hierarchical porous structure, electroactive oxygen/nitrogen dopants. When combined an aqueous binder, optimized HACS‐based electrode (16.1 mg cm −2 ) exhibits high‐capacitance (454 F g −1 fast‐rate (1 characteristics under lean electrolyte (6.2 µL ). More impressively, is dry‐pressed free‐standing thick up 35.4 corresponding ZIC limited Zn low N/P ratio demonstrates ultrahigh areal capacitance (9 energy density (3.47 mWh The outstanding can be attributed fast transport enabled through‐plane pores HACS, as well abundant double‐layer redox‐active surfaces favorable heteroatom‐doped nanosheets. With its cost‐effectiveness, elemental abundance, structural tunability, this molecular strategy offers platform making self‐activated at level towards supercapacitors.

Language: Английский

Citations

39
Sustainable conversion of agricultural biomass waste into electrode materials with enhanced energy density for aqueous zinc-ion hybrid capacitors DOI

Anita Samage,

Mahaveer Halakarni, Hyeonseok Yoon

et al.

Carbon, Journal Year: 2023, Volume and Issue: 219, P. 118774 - 118774

Published: Dec. 30, 2023

Language: Английский

Citations

32
Shrimp shell-derived N, O-doped honeycomb-carbon for high-performance supercapacitor DOI

Baoping Qiu,

Xiang Wei, Wei Zhang

et al.

Diamond and Related Materials, Journal Year: 2023, Volume and Issue: 136, P. 110041 - 110041

Published: May 19, 2023

Language: Английский

Citations

25
Advancement in Supercapacitors for IoT Applications by Using Machine Learning: Current Trends and Future Technology DOI Open Access
Qadeer Akbar Sial, Usman Safder, Shahid Iqbal

et al.

Sustainability, Journal Year: 2024, Volume and Issue: 16(4), P. 1516 - 1516

Published: Feb. 10, 2024

Supercapacitors (SCs) are gaining attention for Internet of Things (IoT) devices because their impressive characteristics, including high power and energy density, extended lifespan, significant cycling stability, quick charge–discharge cycles. Hence, it is essential to make precise predictions about the capacitance lifespan supercapacitors choose appropriate materials develop plans replacement. Carbon-based supercapacitor electrodes crucial advancement contemporary technology, serving as a key component among numerous types electrode materials. Moreover, accurately forecasting storage may greatly improve efficient handling system malfunctions. Researchers worldwide have increasingly shown interest in using machine learning (ML) approaches predicting performance The driven by its noteworthy benefits, such improved accuracy predictions, time efficiency, cost-effectiveness. This paper reviews different charge processes, categorizes SCs, investigates frequently employed carbon components. supercapacitors, which applications, affected number capacity, cycle longevity. Additionally, we provide an in-depth review several recently developed ML-driven models used substance properties optimizing effectiveness. purpose these proposed ML algorithms validate anticipated accuracies, aid selection models, highlight future research topics field scientific computing. Overall, this highlights possibility techniques advancements energy-storing device development.

Language: Английский

Citations

16
Zinc-ion hybrid capacitors are classified according to energy storage mechanism, including summary and prospect DOI

Zenglei Hou,

Longjiao Chang, Wei Yang

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 100, P. 113550 - 113550

Published: Aug. 29, 2024

Language: Английский

Citations

15
In-situ N, P co-doped porous carbon derived from biomass waste for supercapacitors DOI
Xuan Yang, Xueqin Wang, Xuewen Yu

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2024, Volume and Issue: 972, P. 118646 - 118646

Published: Sept. 7, 2024

Language: Английский

Citations

14
Regulating medical wasted cotton into porous carbons for high-performance supercapacitors and zinc-ion hybrid capacitors DOI
Gui Chen,

Binxiong Lu,

Jia-Bin Li

et al.

Journal of Power Sources, Journal Year: 2024, Volume and Issue: 599, P. 234146 - 234146

Published: Feb. 19, 2024

Language: Английский

Citations

13
Hierarchical porous hollow carbon microsphere/carbon nanotube heterostructures for high-performance supercapacitor DOI
Fan Yang,

ZHANG Feng,

Yu Song

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 85, P. 111160 - 111160

Published: March 5, 2024

Language: Английский

Citations

12