Enhanced Secondary Battery Anodes Based on Si and Fe 3 O 4  Nanoparticle Infilled Monodisperse Carbon Starburst Colloidal Crystals | Zendy

Goodman Matthew D. | Zendy; Kim Sanghyeon | Zendy; Tatsuda Narihito | Zendy; Yano Kazuhisa | Zendy; Braun Paul V. | Zendy

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Enhanced Secondary Battery Anodes Based on Si and Fe 3 O 4 Nanoparticle Infilled Monodisperse Carbon Starburst Colloidal Crystals

Author(s) -

Goodman Matthew D.,

Kim Sanghyeon,

Tatsuda Narihito,

Yano Kazuhisa,

Braun Paul V.

Publication year - 2015

Publication title -

particle and particle systems characterization

Language(s) - English

Resource type - Journals

SCImago Journal Rank - 0.877

H-Index - 56

eISSN - 1521-4117

pISSN - 0934-0866

DOI - 10.1002/ppsc.201500081

Subject(s) - anode , carbon fibers , dispersity , lithium (medication) , battery (electricity) , nanoparticle , materials science , mesoporous material , nanotechnology , silicon , computer science , chemical engineering , chemistry , optoelectronics , physics , electrode , engineering , polymer chemistry , quantum mechanics , medicine , power (physics) , biochemistry , composite number , composite material , endocrinology , catalysis

Active materials for lithium battery anodes are infiltrated deep into mesoporous monodisperse starburst carbon spheres. The active materials, silicon and iron oxide (Fe 3 O 4 ), deposit deep inside the mesopores yet maintain full access to both the lithium‐ion and electron‐transport networks. Additionally, for the Fe 3 O 4 , charge–discharge hysteresis is reduced.

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