What question did this study set out to answer?

This research aims to develop and evaluate a novel micro/mesoporous carbon material for use as an electrode in supercapacitors.

October 31, 2023ACS Applied Electronic Materials

Micro/Mesoporous Carbon Nanospheres with Homogeneously N, S, P-Tridoped Skeletons as Electrodes for High-Performance Supercapacitors

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Authors

LFLuo-Jia FengDonghua University JYJiayi YanChina Pharmaceutical University SBShao‐Wei BianDonghua University

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Implication

Randomized trial reveals high-performance electrochemical properties in supercapacitor electrodes, suggesting advancements in energy storage materials.

Key Points

This research aims to develop and evaluate a novel micro/mesoporous carbon material for use as an electrode in supercapacitors.
Synthesized N, P, S-tridoped carbon material (NPSC-900) using a one-step carbonization process from poly(cyclotriphosphazene-co-4,4′-sulfonyldiphenol) as a precursor.
Characterized electrochemical performance including capacitance, rate capability, and long-term stability over 10,000 cycles.
Assembled flexible asymmetric supercapacitors using NPSC-900 and carbon cloth electrodes.
NPSC-900 achieved a high capacitance of 392 F g–1 at a scan rate of 2 mV s–1.
Demonstrated 98.5% capacitance retention after 10,000 cycles indicating excellent long-term stability.
Maximum energy density of 119.5 Wh kg–1 and power density of 23.4 kW kg–1 were attained in the assembled asymmetric supercapacitor.

Cite This Study

Feng et al. (2023) studied this question.

synapsesocial.com/papers/6a636b421ec0c1a689b6fbf6 https://doi.org/10.1021/acsaelm.3c01056

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Implication

Randomized trial reveals high-performance electrochemical properties in supercapacitor electrodes, suggesting advancements in energy storage materials.

Micro/Mesoporous Carbon Nanospheres with Homogeneously N, S, P-Tridoped Skeletons as Electrodes for High-Performance Supercapacitors

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Cite This Study

Micro/Mesoporous Carbon Nanospheres with Homogeneously N, S, P-Tridoped Skeletons as Electrodes for High-Performance Supercapacitors

Discussion

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Implication

Key Points

Cite This Study

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