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Abstract:
In this work, hierarchically mesoporous TiO2 spheres were successfully fabricated. The synthesis method could be simply described as adding Ti(SO4)(2) into the disperse phase of a conventional emulsion polymerization where emulgator was discovered to play an important role in the formation of the ingenious structure. When used as anode materials for lithium-ion batteries, it delivered a high capacity of 192 mA h g(-1) at 0.2 A g(-1) with the retention of 94.3% after 100 cycles, and a reversible capacity of 114 mA h g(-1) could be kept at 2 A g(-1) after 2000 cycles. At the same time, an excellent initial Coulombic efficiency (> 90%) and satisfactory rate performance were obtained.
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JOURNAL OF ELECTROANALYTICAL CHEMISTRY
ISSN: 1572-6657
Year: 2018
Volume: 818
Page: 1-9
3 . 2 1 8
JCR@2018
4 . 1 0 0
JCR@2023
ESI Discipline: CHEMISTRY;
ESI HC Threshold:209
JCR Journal Grade:1
CAS Journal Grade:2
Cited Count:
SCOPUS Cited Count: 16
ESI Highly Cited Papers on the List: 0 Unfold All
WanFang Cited Count:
Chinese Cited Count:
30 Days PV: 3
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