Advances in carbon architectures for high-performance supercapacitors: Challenges and future perspectives
高性能スーパーキャパシタのためのカーボンアーキテクチャの進歩：課題と将来展望 (AI 翻訳)
Balaji Chettiannan, Elango Muniappan, Ishwarya Maninathan, R. Ramesh, Zishu Qian, J Q Li, Sambasivam Sangaraju
🤖 gxceed AI 要約
日本語
近年、電気自動車やウェアラブル機器、グリッドシステム向けの急速充電・長寿命エネルギー貯蔵への需要が高まり、スーパーキャパシタの開発が加速している。本レビューは、炭素ベース電極の最近の進歩を概説し、階層的多孔質設計やバインダーレス構造、フレキシブルデバイス統合などの革新的アプローチを紹介する。また、持続可能な炭素源やスケーラブルな製造方法、電気二重層と擬似容量の相乗効果についても議論し、高質量負荷電極や次世代フレキシブルスーパーキャパシタへの展望を示す。
English
This review provides a critical overview of recent advancements in carbon-based electrode engineering for supercapacitors, covering hierarchical pore design, binder-free architectures, and flexible device integration. It discusses sustainable carbon sources, scalable fabrication, and the synergy between electric double-layer and pseudocapacitive contributions. The paper identifies challenges such as low energy density and restacking issues, and outlines directions toward high-mass-loading electrodes and next-generation flexible supercapacitors for electric mobility and grid storage.
Unofficial AI-generated summary based on the public title and abstract. Not an official translation.
📝 gxceed 編集解説 — Why this matters
日本のGX文脈において
本レビューは、電気自動車や再生可能エネルギー貯蔵に不可欠なスーパーキャパシタの炭素電極技術に焦点を当てている。日本のGX政策（グリーン成長戦略）における蓄電池・次世代蓄電技術の開発目標と整合し、SSBJ開示における技術競争力の評価にも資する内容である。
In the global GX context
This review addresses key challenges in supercapacitor technology for electric mobility and grid storage, directly supporting global energy transition goals. It aligns with ISSB/TNFD's emphasis on technological innovation for climate mitigation and provides a technical foundation for companies reporting on clean energy investments.
👥 読者別の含意
🔬研究者:Provides a comprehensive overview of recent carbon electrode engineering strategies, useful for researchers entering the field of supercapacitor materials.
🏢実務担当者:Offers insights into scalable fabrication and high-mass-loading electrodes for companies developing energy storage solutions.
📄 Abstract（原文）
The increasing demand for rapid-charging, long-life energy storage in electric mobility, wearable electronics, and grid systems has expedited the development of supercapacitors. Carbon-based electrodes continue to lead the field due to their tunable porosity, high conductivity, and structural stability. However, challenges such as low energy density, sluggish ion transport in thick electrodes, and restacking of low-dimensional nanocarbons remain major bottlenecks. While much research focuses on understanding charge-storage mechanisms and improving carbon architectures, there is limited discussion of functionalization strategies, the role of heteroatoms, and the integration of carbon-based pseudocapacitive components into scalable devices. This review provides a critical overview of recent advancements in carbon electrode engineering strategies from the last two to three years. The discussions link structure–property relationships across zero- to three-dimensional architectures, highlighting transformative approaches such as hierarchical pore design, binder-free architecture, and flexible device integration. This review also covers sustainable carbon sources, scalable fabrication routes, and synergy between electric double-layer and pseudocapacitive contributions. Additionally, we analyze key scientific and manufacturing challenges, particularly emerging directions toward high-mass-loading electrodes and next-generation flexible supercapacitors. By presenting a unified roadmap, this review aims to advance sustainable, high-energy carbon-based supercapacitor technologies and serves as a valuable reference for researchers entering the field.
🔗 Provenance — このレコードを発見したソース
- openalex https://doi.org/10.1016/j.est.2026.123393first seen 2026-07-03 05:18:40
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