魔芋葡甘露聚糖衍生的可生物降解超离子固态电解质膜用于设计经济可行的超级电容器

IF 4.2 2区化学 Q2 CHEMISTRY, MULTIDISCIPLINARY

Chemical Communications Pub Date : 2025-10-09 DOI:10.1039/d5cc04393j

Chinmoy Das, Sushant Wakekar, Laxmi Pasupuleti, Bapan Jana, Yarramsetti Saisrinu, Pardha Saradhi Maram, Maheswaran Shanmugam, L. N. Patro

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引用次数: 0

摘要

以魔芋葡甘露聚糖（KG）和碘化钠（NaI）为原料合成了可生物降解且经济可行的固态电解质薄膜。在KGNaI-x （x = 31-69 wt%）薄膜中，KGNaI-69表现出优异的柔韧性、生物降解性和77.9 mS cm−1的钠超离子电导率。基于kgnai -69的超级电容器具有出色的电化学效率和循环稳定性，在5000次循环后保持84.4%的电容，这奠定了其作为柔性储能设备的潜力。

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Konjac Glucomannan Derived Biodegradable Superionic Solid-State Electrolyte Films for Devising Economically Viable Supercapacitor

We synthesized biodegradable and economically viable solid-state electrolyte films based on konjac glucomannan (KG) and sodium iodide (NaI). Among the KG_NaI-x (x = 31-69 wt%) films, KG_NaI-69 exhibits superior flexibility, biodegradability, and sodium superionic conductivity of 77.9 mS cm⁻¹. The KG_NaI-69-based supercapacitor delivers outstanding electrochemical efficiency and cycling stability, retaining 84.4% capacitance after 5000 cycles establishing its potentiality toward flexible energy storage devices.

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来源期刊

Chemical Communications 化学-化学综合

CiteScore

8.60

自引率

4.10%

发文量

2705

审稿时长

1.4 months

期刊介绍： ChemComm (Chemical Communications) is renowned as the fastest publisher of articles providing information on new avenues of research, drawn from all the world''s major areas of chemical research.