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

研究成果: Article › 査読

25 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 15
外部発表	はい

ASJC Scopus subject areas

Renewable Energy, Sustainability and the Environment
Materials Science(all)

文献へのアクセス

10.1002/aenm.201301809

他のファイルとリンク

フィンガープリント「Three-dimensional hierarchical nanoporosity for ultrahigh power and excellent cyclability of electrochemical pseudocapacitors」の研究トピックを掘り下げます。これらがまとまってユニークなフィンガープリントを構成します。

引用スタイル

@article{bacf9fc8f16d4bbbb267790557c22451,

title = "Three-dimensional hierarchical nanoporosity for ultrahigh power and excellent cyclability of electrochemical pseudocapacitors",

abstract = "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.",

keywords = "composites, metal oxides, nanoporous gold, supercapacitors",

author = "Xingyou Lang and Akihiko Hirata and Takeshi Fujita and Mingwei Chen",

year = "2014",

month = jul,

day = "15",

doi = "10.1002/aenm.201301809",

language = "English",

volume = "4",

journal = "Advanced Energy Materials",

issn = "1614-6832",

publisher = "Wiley-VCH Verlag",

number = "10",

}

TY - JOUR

T1 - Three-dimensional hierarchical nanoporosity for ultrahigh power and excellent cyclability of electrochemical pseudocapacitors

AU - Lang, Xingyou

AU - Hirata, Akihiko

AU - Fujita, Takeshi

AU - Chen, Mingwei

PY - 2014/7/15

Y1 - 2014/7/15

N2 - 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.

AB - 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.

KW - composites

KW - metal oxides

KW - nanoporous gold

KW - supercapacitors

UR - http://www.scopus.com/inward/record.url?scp=84904739005&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=84904739005&partnerID=8YFLogxK

U2 - 10.1002/aenm.201301809

DO - 10.1002/aenm.201301809

M3 - Article

AN - SCOPUS:84904739005

VL - 4

JO - Advanced Energy Materials

JF - Advanced Energy Materials

SN - 1614-6832

IS - 10

M1 - 1301809

ER -