Abstract
Prominence of current work mainly conveys synthesis of α-MnO 2 nanofibers on 3D-graphene foam (GF) by solution growth (SG) method and its proficient influence in electrochemical supercapacitors' performance. The α-MnO2 nanofibers are synthesized on graphene surface by using MnSO4 and ammonium persulfate as an oxidant. The results show formation of aggregated bundles (size about 15-30 nm) of 1D α-MnO 2 nanofibers on the graphene surface. In supercapacitor, the unique nanofibrous morphology of MnO2 on 3D GF electrode exhibits higher specific capacitance (670 F g-1) than on the conventional current collector (CC) electrode (440 F g-1).
| Original language | English |
|---|---|
| Pages (from-to) | 135-139 |
| Number of pages | 5 |
| Journal | Materials Letters |
| Volume | 119 |
| DOIs | |
| Publication status | Published - 2014 Mar 15 |
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All Science Journal Classification (ASJC) codes
- Materials Science(all)
- Condensed Matter Physics
- Mechanics of Materials
- Mechanical Engineering
Cite this
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A facile synthesis of hierarchical α-MnO2 nanofibers on 3D-graphene foam for supercapacitor application. / Patil, Umakant M.; Sohn, Ji Soo; Kulkarni, Sachin B.; Park, Hyung Goo; Jung, Youngmo; Gurav, Kishor V.; Kim, Jae Hun; Jun, Seong Chan.
In: Materials Letters, Vol. 119, 15.03.2014, p. 135-139.Research output: Contribution to journal › Article
TY - JOUR
T1 - A facile synthesis of hierarchical α-MnO2 nanofibers on 3D-graphene foam for supercapacitor application
AU - Patil, Umakant M.
AU - Sohn, Ji Soo
AU - Kulkarni, Sachin B.
AU - Park, Hyung Goo
AU - Jung, Youngmo
AU - Gurav, Kishor V.
AU - Kim, Jae Hun
AU - Jun, Seong Chan
PY - 2014/3/15
Y1 - 2014/3/15
N2 - Prominence of current work mainly conveys synthesis of α-MnO 2 nanofibers on 3D-graphene foam (GF) by solution growth (SG) method and its proficient influence in electrochemical supercapacitors' performance. The α-MnO2 nanofibers are synthesized on graphene surface by using MnSO4 and ammonium persulfate as an oxidant. The results show formation of aggregated bundles (size about 15-30 nm) of 1D α-MnO 2 nanofibers on the graphene surface. In supercapacitor, the unique nanofibrous morphology of MnO2 on 3D GF electrode exhibits higher specific capacitance (670 F g-1) than on the conventional current collector (CC) electrode (440 F g-1).
AB - Prominence of current work mainly conveys synthesis of α-MnO 2 nanofibers on 3D-graphene foam (GF) by solution growth (SG) method and its proficient influence in electrochemical supercapacitors' performance. The α-MnO2 nanofibers are synthesized on graphene surface by using MnSO4 and ammonium persulfate as an oxidant. The results show formation of aggregated bundles (size about 15-30 nm) of 1D α-MnO 2 nanofibers on the graphene surface. In supercapacitor, the unique nanofibrous morphology of MnO2 on 3D GF electrode exhibits higher specific capacitance (670 F g-1) than on the conventional current collector (CC) electrode (440 F g-1).
UR - http://www.scopus.com/inward/record.url?scp=84893172961&partnerID=8YFLogxK
UR - http://www.scopus.com/inward/citedby.url?scp=84893172961&partnerID=8YFLogxK
U2 - 10.1016/j.matlet.2013.12.105
DO - 10.1016/j.matlet.2013.12.105
M3 - Article
AN - SCOPUS:84893172961
VL - 119
SP - 135
EP - 139
JO - Materials Letters
JF - Materials Letters
SN - 0167-577X
ER -