Integrating perovskite materials and bamboo-based activated carbon for electrochemical energy storage in hybrid supercapacitors DOI
R. Martı́nez-Garcı́a,

Edwin Cruz,

Shawn Zografos

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 81, P. 110527 - 110527

Published: Jan. 16, 2024

Language: Английский

Hollow carbon spheres anchored with nitrogen-doped carbon dots for high-performance supercapacitors DOI

Jiaxu Dai,

Guochang Li, Yaoping Hu

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 83, P. 110640 - 110640

Published: Jan. 27, 2024

Language: Английский

Citations

15
Enabling Fluorine‐Free Lithium‐Ion Capacitors and Lithium‐Ion Batteries for High‐Temperature Applications by the Implementation of Lithium Bis(oxalato)Borate and Ethyl Isopropyl Sulfone as Electrolyte DOI Creative Commons
Fabian Alexander Kreth, Lukas Köps, Christian Leibing

et al.

Advanced Energy Materials, Journal Year: 2024, Volume and Issue: 14(13)

Published: Feb. 25, 2024

Abstract A novel fluorine‐free electrolyte comprising a solution of lithium bis(oxalato)borate in ethyl isopropyl sulfone is presented. It characterized by its safety and non‐toxic properties, along with the capability to effectively suppress anodic dissolution aluminum. Successful high‐temperature application this combination various capacitor‐ battery‐like electrode materials shown. Further utilization lithium‐ion capacitor battery demonstrated. To best knowledge, presented work represents first entirely device suitable for applications. When operating at 60 °C, delivers maximum energy output 169 Wh kg −1 AM power 200 W even 80 1 10 kW ‐1 , ability retain 80% initial capacitance after 3500 cycles 5 g . As such, promising alternative conventional fluorine‐containing configurations since performance capable match or surpass that most similar laboratory‐scale LICs.

Language: Английский

Citations

14
High-performance Ti3C2Tx achieved by polyaniline intercalation and gelatinization as a high-energy cathode for zinc-ion capacitor DOI
Peng Liao,

Ziyu Geng,

Xin Zhang

et al.

Nano Research, Journal Year: 2024, Volume and Issue: 17(6), P. 5305 - 5316

Published: March 7, 2024

Language: Английский

Citations

9
Surface-modified composites of metal–organic framework and wood-derived carbon for high-performance supercapacitors DOI

Wanning Xiong,

Linlin Zhao,

Jie Ouyang

et al.

Journal of Colloid and Interface Science, Journal Year: 2024, Volume and Issue: 679, P. 243 - 252

Published: Oct. 1, 2024

Language: Английский

Citations

9
Recent advancements in carbon-based composite materials as electrodes for high-performance supercapacitors DOI
Mohaiminul Islam, Md. Sajib Hossain, Bapan Adak

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 107, P. 114838 - 114838

Published: Dec. 10, 2024

Language: Английский

Citations

9
Maximizing the Electrochemical Performance of Supercapacitors by Using Seawater Electrolyte Instead of Acidic/Lithium‐Based Electrolytes DOI Open Access

L.A. Garcés-Patiño,

Tzipatly A. Esquivel‐Castro,

Efrain Viesca

et al.

Advanced Sustainable Systems, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 2, 2025

Abstract The electrochemical performance of supercapacitors (SCs) was evaluated by using different inorganic electrolytes: seawater, acidic‐electrolyte (polyvinyl‐alcohol (PVA)/H 3 PO 4 ) and Li‐based electrolyte (synthesized from expired LIB‐electrodes named as ERB‐electrolyte). SCs made only with graphene electrodes PVA/H exhibited a capacitance/energy‐density 421.4 F g −1 /58.5 W·h kg . After adding the G/SiO 2 /MgO (GSM) /MgO‐MnO (GSMM) nanocomposites to SC electrodes, capacitance increased 36% 69%, respectively. To develop an environmentally friendly SC, we substituted acidic seawater or ERB compared their performance. GSM GSMM composites (seawater electrolyte) showed specific capacitances/energy‐densities 679.7 /94.4 852.3 /118.5 , respectively, which were ∼20% higher these for acidic‐electrolyte. ERB‐electrolyte composite had lower (683.3 in comparison GSMM/acidic (710.4 ). Electrochemical‐impedance‐ spectroscopy (EIS) analysis demonstrated that lowest charge‐transfer‐resistance series‐resistance obtained seawater‐electrolyte, therefore, those most efficient ion storage/diffusion. Finally, UV‐Vis/Raman/XPS studies revealed presence oxygen‐vacancies, Mg 2+ /Mg 0 Mn 4+ /Mn 3+ Si /Si species on (active‐redox‐centers store charge).

Language: Английский

Citations

1
Understanding the phase structure evolution and charge storage mechanism of FeCoNi-MOFs as electrodes for asymmetric supercapacitors DOI

Jinglv Feng,

Shuang Luo, Pengfei Xu

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 684, P. 614 - 624

Published: Jan. 11, 2025

Language: Английский

Citations

1
Overcoming Instability Challenges of Binder-Free, Self-Standing 1T-TiS2 Electrodes in Aqueous Symmetric Supercapacitors Through Dopamine Functionalization DOI
Ali Deniz Ucar,

Sumeyye Kandur Baglicakoglu,

Mete Batuhan Durukan

et al.

Materials Today Energy, Journal Year: 2025, Volume and Issue: unknown, P. 101810 - 101810

Published: Jan. 1, 2025

Language: Английский

Citations

1
Redox-Active Conjugated Microporous Polymers Featuring a Precise Pore Size for High-Performance Supercapacitor Energy Storage DOI Creative Commons
Shijun Liao, Ahmed F. M. EL‐Mahdy

ACS Applied Energy Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Feb. 18, 2025

Language: Английский

Citations

1
Layered double hydroxide based composites for energy storage applications: Insights into supercapacitors and batteries DOI
Mohd Salleh Aman, Parthadhwaj Konduparty, Saurabh Sharma

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 116, P. 116093 - 116093

Published: March 8, 2025

Language: Английский

Citations

1