Effect of Electron Beam Irradiation on Structural and Optical Properties of Cu-Doped In2O3 Films Prepared by RF Magnetron Sputtering

Krishnan, Rajagopalan; Sanjeev, Ganesh; Prabhu, Radhakrishna; Pillai, V. P. Mahadevan

doi:10.1007/s11837-018-2776-5

Cited by 6 publications

(1 citation statement)

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“…The TEM images ( Figure 1a) display a view of the prepared nanocomposites, and the cubic structured nanocomposites are evenly distributed on graphene nanosheets (Figure 1b). The HRTEM image shown in Figure 1c indicates clear evidence of polycrystalline structures of graphene nanosheet-wrapped In2O3, which shows the lattice spacing of 0.28 nm, similar to the In2O3 (222) lattice spacing [22]. The inserted image in Figure 1c (upper right corner) also shows the electron diffraction pattern of the graphene nanosheet-coated In2O3 nanocomposites.…”

Section: Preparation and Characterization Of Gr/in2o3 Nanocubesmentioning

confidence: 70%

Novel Graphene/In2O3 Nanocubes Preparation and Selective Electrochemical Detection for L-Lysine of Camellia nitidissima Chi

et al. 2020

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In this work, novel graphene/In2O3 (GR/In2O3) nanocubes were prepared via one-pot solvothermal treatment, reduction reaction, and successive annealing technology at 600 °C step by step. Interestingly, In2O3 with featured cubic morphology was observed to grow on multi-layered graphene nanosheets, forming novel GR/In2O3 nanocubes. The resulting nanocomposites were characterized using transmission electron microscopy (TEM), scanning electron microscopy (SEM), X-ray diffraction spectroscopy (XRD), etc. Further investigations demonstrated that a selective electrochemical sensor based on the prepared GR/In2O3 nanocubes can be achieved. By using the prepared GR/In2O3-based electrochemical sensor, the enantioselective and chem-selective performance, as well as the optimal conditions for L-Lysine detection in Camellia nitidissima Chi, were evaluated. The experimental results revealed that the GR/In2O3 nanocube-based electrochemical sensor showed good chiral recognition features for L-lysine in Camellia nitidissima Chi with a linear range of 0.23–30 μmol·L−1, together with selectivity and anti-interference properties for other different amino acids in Camellia nitidissima Chi.

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Section: Preparation and Characterization Of Gr/in2o3 Nanocubesmentioning

confidence: 70%