Cited by Iron and Nitrogen-Doped Wheat Straw Hierarchical Porous Carbon Materials for Supercapacitors

Synergistic Combination of Polydopamine and Polypyrrole in Natural Pectin/PVA-Based Freestanding Electrodes for High-Performance Supercapacitors DOI

Tseng‐Chang Yen, J. Liu, Jincy Parayangattil Jyothibasu

и другие.

ACS Omega, Год журнала: 2025, Номер 10(6), С. 6025 - 6037

Опубликована: Фев. 6, 2025

In this study, poly(vinyl alcohol) (PVA)/pectin/polypyrrole (PPy) and PVA/pectin/polydopamine (PDA)/PPy hydrogel films were prepared for use as supercapacitor electrodes. The synergistic effect of PDA PPy on the electrochemical performance PVA/pectin/PDA/PPy electrode was studied. PVA/pectin composite (VE10, VE91, VE73, VE55) with varying pectin proportions by cross-linking PVA glutaraldehyde to serve flexible stretchable gel substrates synthesized surface via chemical bath deposition. incorporation optimized significantly enhanced content capacitance PVA/pectin/PPy film (VE73/PPy-90), achieving a measured value 463.1 mF/cm2, which is notably higher than that without pectin. To further enhance composite, in situ using bath, followed polymerization. combination resulted much areal specific 1575.7 mF/cm2 262.6 Fg1- at current density 1 mA/cm2 (VE73/DA/PPy-90) electrode. After charge-discharge cycle testing mA/cm2, VE73/PPy-90 VE73/DA/PPy-90 electrodes retained 80% 70% their initial capacitance, respectively, indicating reasonable stability. capacitances symmetric based electrode, estimated from galvanostatic charge/discharge plots, approximately 125.0 20.8 F g-1, mA/cm2. device exhibited moderate stability, retaining 68% its after 10,000 cycles

Язык: Английский

Процитировано

SiC and N, S-doped carbon nanosheets and lignin-enhanced organohydrogel for low-temperature tolerant solid-state supercapacitors DOI

Xiangyu Chen,

Jiahua Ma,

Xiaoshuai Sun

и другие.

International Journal of Biological Macromolecules, Год журнала: 2023, Номер 258, С. 128759 - 128759

Опубликована: Дек. 14, 2023

Язык: Английский

Процитировано

From Agri-Waste to High-Performance Energy Storage: Self-Doped N/O-Enriched Porous Carbon Derived from Five-Eye Kernels for Sustainable Supercapacitors DOI

Chenjing Han,

Dongliang Ma

Materials Today Communications, Год журнала: 2025, Номер unknown, С. 112938 - 112938

Опубликована: Май 1, 2025

Язык: Английский

Процитировано

Biomass‐Derived Porous Carbon Materials for Electrocatalysis DOI

Yaokang Lv, Lin Huang, Chao Chen

и другие.

ChemistrySelect, Год журнала: 2024, Номер 9(28)

Опубликована: Июль 19, 2024

Abstract Research of electrocatalysts based on biomass derived porous carbon materials become one promising strategies to boost the development cycle and energy storage technologies. As substitutes for precious metals in electrocatalysis, many exhibit excellent chemical stability, interface inertness, strong structural mechanical strength high conductivity. However, significant efforts are still needed develop environmentally friendly, scalable low‐cost synthetic methods provide biomass‐derived carbonaceous with electrocatalytic performance that is comparable to, or even surpasses, existing metal catalysts. In this mini‐review, main synthesis methods, performances working principle have been summarized discussed. The perspectives doping strategy these electrocatalyst candidates emphasized discussion.

Язык: Английский

Процитировано

Iron and Nitrogen-Doped Wheat Straw Hierarchical Porous Carbon Materials for Supercapacitors DOI

Xiaoshuai Sun, Xiangyu Chen,

Jiahua Ma

и другие.

Nanomaterials, Год журнала: 2024, Номер 14(21), С. 1692 - 1692

Опубликована: Окт. 23, 2024

In this paper, we prepared a new type of iron and nitrogen co-doped porous carbon material (WSC-Fe/N) using carbonization-activation process with wheat straw as precursor FeCl

Язык: Английский

Процитировано