Research output: Contribution to Journal/Magazine › Journal article › peer-review
Research output: Contribution to Journal/Magazine › Journal article › peer-review
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TY - JOUR
T1 - Hierarchically porous three-dimensional electrodes of CoMoO4 and ZnCo2O4 and their high anode performance for lithium ion batteries
AU - Yu, Hong
AU - Guan, Cao
AU - Rui, Xianhong
AU - Ouyang, Bo
AU - Yadian, Boluo
AU - Huang, Yizhong
AU - Zhang, Hua
AU - Hoster, Harry E.
AU - Fan, Hong Jin
AU - Yan, Qingyu
PY - 2014
Y1 - 2014
N2 - Ternary metal oxides have been receiving wide attention in electrochemical energy storage due to their rich redox reactions and tuneable conductivity. We present a simple solution-based method to prepare a 3D interconnected porous network of ternary metal oxide (CoMoO4 and ZnCo2O4) nanostructures onmacroporous nickel foam. The open-structured networks with different degrees of porosity endow them with high surface areas of electro-active sites. The Li ion storage properties of both anodes are investigated. High rate capability and long term cycling stability are achieved for both systems.
AB - Ternary metal oxides have been receiving wide attention in electrochemical energy storage due to their rich redox reactions and tuneable conductivity. We present a simple solution-based method to prepare a 3D interconnected porous network of ternary metal oxide (CoMoO4 and ZnCo2O4) nanostructures onmacroporous nickel foam. The open-structured networks with different degrees of porosity endow them with high surface areas of electro-active sites. The Li ion storage properties of both anodes are investigated. High rate capability and long term cycling stability are achieved for both systems.
KW - HIGH-CAPACITY
KW - NANOSTRUCTURED MATERIALS
KW - ENERGY-CONVERSION
KW - NANOWIRE ARRAYS
KW - STORAGE DEVICES
KW - OXIDE
KW - CO3O4
KW - FOAM
KW - CHALLENGES
U2 - 10.1039/c4nr03631j
DO - 10.1039/c4nr03631j
M3 - Journal article
VL - 6
SP - 10556
EP - 10561
JO - Nanoscale
JF - Nanoscale
SN - 2040-3364
IS - 18
ER -