A review of petroleum asphalt-based carbon materials in electrochemical energy storage DOI

Shaoxiong Du,

Ling-yu Kong,

Lu Liu

et al.

New Carbon Materials, Journal Year: 2024, Volume and Issue: 39(6), P. 1088 - 1107

Published: Dec. 1, 2024

Language: Английский

Pitch-based 3D tremella-like porous carbon with cavitary structures: Applications in symmetric capacitors and zinc ion capacitors DOI
Cen Li, Lunjing Yan, Xilong Li

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 86, P. 111220 - 111220

Published: March 11, 2024

Language: Английский

Citations

14
Solid-liquid redox reaction-assisted construction of hierarchical porous carbon derived from coal for zinc ion hybrid capacitors DOI
Weijian Chen, Yifeng Liu, Xinyang Zhang

et al.

Journal of Electroanalytical Chemistry, Journal Year: 2025, Volume and Issue: unknown, P. 118925 - 118925

Published: Jan. 1, 2025

Language: Английский

Citations

0
Study on the transformative characteristics of mesophase asphalt formation and the electrochemical performance of its derived porous carbon DOI

Miaolin Lv,

Lunjing Yan, Huifang Niu

et al.

Fuel, Journal Year: 2025, Volume and Issue: 387, P. 134396 - 134396

Published: Jan. 20, 2025

Language: Английский

Citations

0
Heteroatom self-doped graphitic carbon materials from Sargassum thunbergii with improved supercapacitance performance DOI Creative Commons
Hui Xu,

Lina Dong,

Bing Zhang

et al.

Advanced Sensor and Energy Materials, Journal Year: 2024, Volume and Issue: 3(2), P. 100102 - 100102

Published: April 12, 2024

It is well-known that high specific surface area and improved pore structure significantly desired for the application of supercapacitor based on biomass-based activated carbon. Herein, Sargassum thunbergii was selected as carbon precursor. Then, a simple environmentally friendly method designed to synthesize heteroatom self-doped porous materials via synchronous activation graphitization by using K2FeO4. Our results demonstrated temperature plays an important role in structure, morphology, degree graphitization, thus affecting performance supercapacitance. thunbergii-based graphitized carbons STGPC-2 sample (calcination at 700 °C) has large (1641.98 m2 g-1), volume (0.91 cm3 microporosity (Vmicro=0.62 g-1, more than 68%), certain graphitization. In three-electrode system, The electrode exhibited capacitance 325.5 F g-1 0.5 A displays rate capability (248 10 6 M KOH electrolyte). symmetric exhibits energy density 21.3 Wh kg-1 (at power 450 W kg-1) excellent long-term cycling stability (97% retention after 3000 cycles) 1 Na2SO4 electrolyte.

Language: Английский

Citations

3
Mesophase pitch-derived porous carbon constructed by template/activation synchronous pore-forming technology for electrochemical energy storage DOI
Kun Qiao,

Qingqing Lai,

Enjie Ma

et al.

Surfaces and Interfaces, Journal Year: 2024, Volume and Issue: 51, P. 104570 - 104570

Published: June 3, 2024

Language: Английский

Citations

3
Vesicular porous carbon with outstanding electrochemical performances in Zn-based devices: Extracted from asphalt and wood precursors DOI
Cen Li, Lunjing Yan,

Miaolin Lv

et al.

Journal of Energy Storage, Journal Year: 2025, Volume and Issue: 113, P. 115561 - 115561

Published: Feb. 5, 2025

Language: Английский

Citations

0
Improvement in capacitive and Zn-storage performance of asphalt-based N, O, and Mo-doped porous carbon by Mo-catalytic oxidative modification DOI
Cen Li, Lunjing Yan,

Miaolin Lv

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 355, P. 129641 - 129641

Published: Sept. 10, 2024

Language: Английский

Citations

2
Highly stable aqueous Zn−I2 batteries enabled by the synergistic adsorption/conversion effect via porous graphitic iodine host DOI

Menghan Sun,

Lishan Wei,

Xue Li

et al.

Colloids and Surfaces A Physicochemical and Engineering Aspects, Journal Year: 2024, Volume and Issue: 703, P. 135330 - 135330

Published: Sept. 10, 2024

Language: Английский

Citations

2
Sustainable utilization of waste biomass (Benincasa hispida): Synthesis of N, O-doped foamy porous carbon with high capacitive properties by one-step oxidation-activation DOI
Cen Li, Lunjing Yan, Meijun Wang

et al.

Journal of Energy Storage, Journal Year: 2024, Volume and Issue: 107, P. 114887 - 114887

Published: Dec. 8, 2024

Language: Английский

Citations

2
Highly Stable Aqueous Zn−I2batteries Enabled by the Synergistic Adsorption/Conversion Effect Via Porous Graphitic Iodine Host DOI
Yutong Hou,

Menghan Sun,

Xue Li

et al.

Published: Jan. 1, 2024

Aqueous zinc-iodide batteries (AZIBs) are considered to be the promising candidate after lithium-ion due their low cost and high safety. However, poor electrical conductivity of iodine notorious shuttle effect brought about by resolvable polyiodides have seriously hindered widespread application prospects AZIBs. In this work, we develop a sample effective strategy for synthesizing N-doped hierarchical porous graphitized carbon (CN-Mg-CaCO3) that shows great potential as host material confinement. The unique structure with graphitic domains synergistic effects surface adsorption efficient conversion contribute performance AZIBs, notable specific capacity (185 mA h g-1 at 0.1 g-1), impressive rate capability (114 10 A excellent long-term cycling stability (85% retention 104 cycles 5 g-1). elaborately constructed conductive skeleton enhances utilization, while redox reaction I2/I- occurs without formation intermediates I3-. Additionally, presence adsorbed Zn2+ leads enhanced pseudo-capacitance. This research introduces innovative approaches broadens new ideas developing cathode materials

Language: Английский

Citations

0