| Literature DB >> 25338119 |
Ying Xiao1, Xiaoyan Wang, Yonggao Xia, Yuan Yao, Ezzeldin Metwalli, Qian Zhang, Rui Liu, Bao Qiu, Majid Rasool, Zhaoping Liu, Jian-Qiang Meng, Ling-Dong Sun, Chun-Hua Yan, Peter Müller-Buschbaum, Ya-Jun Cheng.
Abstract
A green facile scalable method inspired by polymeric dental restorative composite is developed to synthesize TiO2/carbon nanocomposites for manipulation of the intercalation potential of TiO2 as lithium-ion battery anode. Poorly crystallized TiO2 nanoparticles with average sizes of 4-6 nm are homogeneously embedded in carbon matrix with the TiO2 mass content varied between 28 and 65%. Characteristic discharge/charge plateaus of TiO2 are significantly diminished and voltage continues to change along with proceeding discharge/charge process. The tap density, gravimetric and volumetric capacities, and cyclic and rate performance of the TiO2/C composites are effectively improved.Entities:
Keywords: dental methacrylate resin; lithium-ion battery anode; nanoparticles; photo polymerization; titania/carbon nanocomposites
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Year: 2014 PMID： 25338119 DOI： 10.1021/am506114p
Source DB: PubMed Journal: ACS Appl Mater Interfaces ISSN： 1944-8244 Impact factor: 9.229