Three-dimensional hierarchical nanoporosity for ultrahigh power and excellent cyclability of electrochemical pseudocapacitors

Xingyou Lang; Akihiko Hirata; Takeshi Fujita; Mingwei Chen

doi:10.1002/aenm.201301809

Three-dimensional hierarchical nanoporosity for ultrahigh power and excellent cyclability of electrochemical pseudocapacitors

Xingyou Lang, Akihiko Hirata, Takeshi Fujita, Mingwei Chen^*

^*この研究の対応する著者

研究成果: Article › 査読

27 被引用数 (Scopus)

抄録

Electronic and ionic conductivity of pseudocapacitive SnO₂ can be dramatically improved by a hierarchically oxide/metal nanoporous structure. The hierarchical nanoporosity gives rise to an exceptionally high volumetric power density of 257 W cm^-3 and excellent cycling stability along with high volumetric energy density and ultrafast rate capability in both aqueous and nonaqueous electrolytes.

本文言語	English
論文番号	1301809
ジャーナル	Advanced Energy Materials
巻	4
号	10
DOI	https://doi.org/10.1002/aenm.201301809
出版ステータス	Published - 2014 7月 15
外部発表	はい

ASJC Scopus subject areas

再生可能エネルギー、持続可能性、環境
材料科学（全般）

文献へのアクセス

10.1002/aenm.201301809

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引用スタイル

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