One-step synthesis of polymer based N-doped porous carbon with enriched nitrogen content and its enhanced electrochemical properties in supercapacitors

Zhang, Yude; Deng, Fuyao; Zhang, Qian; Xing, Baolin; Shang, Jinli; Lin, Jia Chin

doi:10.1016/j.est.2022.105494

Cited by 18 publications

(5 citation statements)

References 61 publications

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“…Additionally, doing fitting analysis for the O 1s signal resulted in three featured values characteristics for quinone oxygen, ether oxygen, and carboxylic oxygen functional groups. 65 In case of TAT-Cz-800 carbons, these values were analyzed to be 530.86 eV, 531.47 eV, and 532.38 eV, respectively, whereas for TAT-BCz-800 carbon material, the corresponding values were fitted to be 530.65 eV, 531.35 eV, and 532.89 eV, respectively (Fig. 2c and f).…”

Section: Resultsmentioning

confidence: 99%

“…S19†) This hierarchical and porous nature is beneficial in accelerating ion transfer, thereby enhancing the rate capacity of SCs. 65…”

Section: Resultsmentioning

confidence: 99%

“…S19 †) This hierarchical and porous nature is benecial in accelerating ion transfer, thereby enhancing the rate capacity of SCs. 65 The electrochemical characteristics of the developed conjugated polymers and their carbonaceous materials were assessed through a three-electrode technique, involving cyclic voltammetry (CV) and galvanostatic charge-discharge (GCD) methods, in a 1 M KOH alkaline electrolyte. A comparison of the produced CV and GCD plots for both TAT-Cz and TAT-BCz polymers with those of TAT-Cz-800 and TAT-BCz-800 carbons has been studied.…”

Section: And Table S6 †)mentioning

confidence: 99%

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Microporous carbons derived from nitrogen-rich triazatruxene-based porous organic polymers for efficient cathodic supercapacitors

Saber,

Kuo,

EL-Mahdy

2024

J. Mater. Chem. A

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Section: Resultsmentioning

confidence: 99%

“…S19†) This hierarchical and porous nature is beneficial in accelerating ion transfer, thereby enhancing the rate capacity of SCs. 65…”

Section: Resultsmentioning

confidence: 99%

Section: And Table S6 †)mentioning

confidence: 99%

See 1 more Smart Citation

Microporous carbons derived from nitrogen-rich triazatruxene-based porous organic polymers for efficient cathodic supercapacitors

Saber,

Kuo,

EL-Mahdy

2024

J. Mater. Chem. A

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“…The micropores, mesopores, and macropores are connected to form a 3D hierarchical structure in porous carbon, which provides better rate performance, improved surface area, and minimizes the diffusion route for electrolyte ions. [67,68] Figure 3 shows the classification of various porous carbons based on their pore sizes.…”

Section: Incorporation Of Pores and Their Importancementioning

confidence: 99%

“…Mesopores with pore sizes less than 10 nm can improve bulk transfer and enhance the surface area, while macropores can increase specific capacitance and pore volume. The micropores, mesopores, and macropores are connected to form a 3D hierarchical structure in porous carbon, which provides better rate performance, improved surface area, and minimizes the diffusion route for electrolyte ions [67,68] . Figure 3 shows the classification of various porous carbons based on their pore sizes.…”

Section: Brief Introduction To Carbon Materialsmentioning

confidence: 99%

Recent Advances on Nitrogen‐Doped Porous Carbons Towards Electrochemical Supercapacitor Applications

Komal Zafar,

Zainab,

Masood

et al. 2023

The Chemical Record

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Due to ever‐increasing global energy demands and dwindling resources, there is a growing need to develop materials that can fulfil the World's pressing energy requirements. Electrochemical energy storage devices have gained significant interest due to their exceptional storage properties, where the electrode material is a crucial determinant of device performance. Hence, it is essential to develop 3‐D hierarchical materials at low cost with precisely controlled porosity and composition to achieve high energy storage capabilities. After presenting the brief updates on porous carbons (PCs), then this review will focus on the nitrogen (N) doped porous carbon materials (NPC) for electrochemical supercapacitors as the NPCs play a vital role in supercapacitor applications in the field of energy storage. Therefore, this review highlights recent advances in NPCs, including developments in the synthesis of NPCs that have created new methods for controlling their morphology, composition, and pore structure, which can significantly enhance their electrochemical performance. The investigated N‐doped materials a wide range of specific surface areas, ranging from 181.5 to 3709 m2 g−1, signifies a substantial increase in the available electrochemically active surface area, which is crucial for efficient energy storage. Moreover, these materials display notable specific capacitance values, ranging from 58.7 to 754.4 F g−1, highlighting their remarkable capability to effectively store electrical energy. The outstanding electrochemical performance of these materials is attributed to the synergy between heteroatoms, particularly N, and the carbon framework in N‐doped porous carbons. This synergy brings about several beneficial effects including, enhanced pseudo‐capacitance, improved electrical conductivity, and increased electrochemically active surface area. As a result, these materials emerge as promising candidates for high‐performance supercapacitor electrodes. The challenges and outlook in NPCs for supercapacitor applications are also presented. Overall, this review will provide valuable insights for researchers in electrochemical energy storage and offers a basis for fabricating highly effective and feasible supercapacitor electrodes.

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Functionalized Nanomaterials as Supercapacitor Devices: Current Trends and Beyond

Paunkumar,

Bhuvaneswari,

Priya

et al. 2023

Materials Horizons: From Nature to Nanomaterials

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One-step synthesis of polymer based N-doped porous carbon with enriched nitrogen content and its enhanced electrochemical properties in supercapacitors

Cited by 18 publications

References 61 publications

Microporous carbons derived from nitrogen-rich triazatruxene-based porous organic polymers for efficient cathodic supercapacitors

Microporous carbons derived from nitrogen-rich triazatruxene-based porous organic polymers for efficient cathodic supercapacitors

Recent Advances on Nitrogen‐Doped Porous Carbons Towards Electrochemical Supercapacitor Applications

Functionalized Nanomaterials as Supercapacitor Devices: Current Trends and Beyond

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