Gao, G., Lu, S., Dong, B., Yan, W., Wang, W., Zhao, T., Lao, C. Y., Xi, K., Kumar, R. V., & Ding, S. (2016). Construction of sandwich-type hybrid structures by anchoring mesoporous ZnMn2O4 nanofoams on reduced graphene oxide with highly enhanced capability. Journal of Materials Chemistry A, 4(27), 10419-10424. https://doi.org/10.1039/c6ta03226e
Gao, Guoxin ; Lu, Shiyao ; Dong, Bitao et al. / Construction of sandwich-type hybrid structures by anchoring mesoporous ZnMn2O4 nanofoams on reduced graphene oxide with highly enhanced capability. In: Journal of Materials Chemistry A. 2016 ; Vol. 4, No. 27. pp. 10419-10424.
@article{803a8d99b3c04a8b9f8ec306e4550ab3,
title = "Construction of sandwich-type hybrid structures by anchoring mesoporous ZnMn2O4 nanofoams on reduced graphene oxide with highly enhanced capability",
abstract = "We have developed a sandwich-type hybrid nanostructure by anchoring foam-like zinc manganate (ZnMn2O4) on reduced graphene oxide (rGO) (rGO/ZnMn2O4 NFs) via a trisodium citrate (TSC) assisted solution reaction followed by a post-calcination treatment. The interconnected sheet-like ZnMn2O4 subunits have assembled into mesoporous nanofoams on rGO sheets with the beneficial help of TSC. When cycled at a current density of 180 mA g-1, the hybrid rGO/ZnMn2O4 NF anodes present a high discharge capacity of 945 mA h g-1 even after 150 cycles with long cycle durability and good rate capability. Such highly enhanced electrochemical performance is ascribed to the sandwich-type hierarchical foam structure effectively promoting the ion/charge transport whilst buffering volume variations upon continuous discharge/charge cycling. These results indicate that a porous anode scaffold with conductive connections is a promising structural design for rechargeable batteries with superior reversible lithium storage capability.",
author = "Guoxin Gao and Shiyao Lu and Bitao Dong and Wei Yan and Wei Wang and Teng Zhao and Lao, {Cheng Ye} and Kai Xi and Kumar, {R. Vasant} and Shujiang Ding",
note = "Publisher Copyright: {\textcopyright} 2016 The Royal Society of Chemistry.",
year = "2016",
doi = "10.1039/c6ta03226e",
language = "English",
volume = "4",
pages = "10419--10424",
journal = "Journal of Materials Chemistry A",
issn = "2050-7488",
publisher = "Royal Society of Chemistry",
number = "27",
}
Gao, G, Lu, S, Dong, B, Yan, W, Wang, W, Zhao, T, Lao, CY, Xi, K, Kumar, RV & Ding, S 2016, 'Construction of sandwich-type hybrid structures by anchoring mesoporous ZnMn2O4 nanofoams on reduced graphene oxide with highly enhanced capability', Journal of Materials Chemistry A, vol. 4, no. 27, pp. 10419-10424. https://doi.org/10.1039/c6ta03226e
Construction of sandwich-type hybrid structures by anchoring mesoporous ZnMn2O4 nanofoams on reduced graphene oxide with highly enhanced capability. / Gao, Guoxin; Lu, Shiyao; Dong, Bitao et al.
In:
Journal of Materials Chemistry A, Vol. 4, No. 27, 2016, p. 10419-10424.
Research output: Contribution to journal › Article › peer-review
TY - JOUR
T1 - Construction of sandwich-type hybrid structures by anchoring mesoporous ZnMn2O4 nanofoams on reduced graphene oxide with highly enhanced capability
AU - Gao, Guoxin
AU - Lu, Shiyao
AU - Dong, Bitao
AU - Yan, Wei
AU - Wang, Wei
AU - Zhao, Teng
AU - Lao, Cheng Ye
AU - Xi, Kai
AU - Kumar, R. Vasant
AU - Ding, Shujiang
N1 - Publisher Copyright:
© 2016 The Royal Society of Chemistry.
PY - 2016
Y1 - 2016
N2 - We have developed a sandwich-type hybrid nanostructure by anchoring foam-like zinc manganate (ZnMn2O4) on reduced graphene oxide (rGO) (rGO/ZnMn2O4 NFs) via a trisodium citrate (TSC) assisted solution reaction followed by a post-calcination treatment. The interconnected sheet-like ZnMn2O4 subunits have assembled into mesoporous nanofoams on rGO sheets with the beneficial help of TSC. When cycled at a current density of 180 mA g-1, the hybrid rGO/ZnMn2O4 NF anodes present a high discharge capacity of 945 mA h g-1 even after 150 cycles with long cycle durability and good rate capability. Such highly enhanced electrochemical performance is ascribed to the sandwich-type hierarchical foam structure effectively promoting the ion/charge transport whilst buffering volume variations upon continuous discharge/charge cycling. These results indicate that a porous anode scaffold with conductive connections is a promising structural design for rechargeable batteries with superior reversible lithium storage capability.
AB - We have developed a sandwich-type hybrid nanostructure by anchoring foam-like zinc manganate (ZnMn2O4) on reduced graphene oxide (rGO) (rGO/ZnMn2O4 NFs) via a trisodium citrate (TSC) assisted solution reaction followed by a post-calcination treatment. The interconnected sheet-like ZnMn2O4 subunits have assembled into mesoporous nanofoams on rGO sheets with the beneficial help of TSC. When cycled at a current density of 180 mA g-1, the hybrid rGO/ZnMn2O4 NF anodes present a high discharge capacity of 945 mA h g-1 even after 150 cycles with long cycle durability and good rate capability. Such highly enhanced electrochemical performance is ascribed to the sandwich-type hierarchical foam structure effectively promoting the ion/charge transport whilst buffering volume variations upon continuous discharge/charge cycling. These results indicate that a porous anode scaffold with conductive connections is a promising structural design for rechargeable batteries with superior reversible lithium storage capability.
UR - http://www.scopus.com/inward/record.url?scp=84978123401&partnerID=8YFLogxK
U2 - 10.1039/c6ta03226e
DO - 10.1039/c6ta03226e
M3 - Article
AN - SCOPUS:84978123401
SN - 2050-7488
VL - 4
SP - 10419
EP - 10424
JO - Journal of Materials Chemistry A
JF - Journal of Materials Chemistry A
IS - 27
ER -
Gao G, Lu S, Dong B, Yan W, Wang W, Zhao T et al. Construction of sandwich-type hybrid structures by anchoring mesoporous ZnMn2O4 nanofoams on reduced graphene oxide with highly enhanced capability. Journal of Materials Chemistry A. 2016;4(27):10419-10424. doi: 10.1039/c6ta03226e