Thermal Annealing and Graphene Modification of Exfoliated Hydrogen Titanate Nanosheets for Enhanced Lithium-ion Intercalation Properties |
Fig. 3. a, b High-resolution TEM images of exfoliated hydrogen titanate, the inset showing layered structure of hydrogen titanate; c photograph and d polarized microscopic image of TBA + -intercalated titanate colloidal dispersion. |
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