Dan Han
University of Jinan
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Publication
Featured researches published by Dan Han.
RSC Advances | 2014
Dan Han; Huihui Zhang; Huihui Yan; Qi Xu; Zhongxi Yang; Qi Wang
Hierarchical In2O3 nanostructures with flower-like morphology were synthesized by annealing In(OH)3 precursors prepared via a one-step hydrothermal method using the mixed solution of N,N-dimethylformamide (DMF) and deionized water as solvent. The crystal structure and morphology of the obtained samples were characterized by X-ray diffraction (XRD), scanning electron microscopy (SEM), transmission electron microscopy (TEM), and N2 adsorption–desorption analyses. The results revealed that the synthesized flower-like In2O3 hierarchical nanostructures were constructed from In2O3 nanoplates which connected with each other to form flower-like architecture. On the basis of experimental results, a possible mechanism for the formation of flower-like In2O3 hierarchical nanostructures was considered. Moreover, gas sensing investigation showed that the sensor based on flower-like In2O3 hierarchical nanostructures exhibited a superior response, good selectivity and stability to ethanol gas. The enhancement in gas sensing properties was attributed to their unique structure, large surface areas, and more surface active sites.
Sensors and Actuators B-chemical | 2014
Dan Han; Huihui Zhang; Jia Li; Zhongxi Yang; Qi Wang
Sensors and Actuators B-chemical | 2015
Dan Han; Su Zhang; Huihui Zhang; Qi Xu; Qi Wang
Sensors and Actuators B-chemical | 2014
Huihui Zhang; Dan Han; Jia Li; Zhongxi Yang; Qi Wang
Physica E-low-dimensional Systems & Nanostructures | 2014
Huihui Zhang; Dan Han; Qi Wang
Sensors and Actuators B-chemical | 2015
Huihui Zhang; Dan Han; Huihui Yan; Zhongxi Yang; Qi Wang
Materials Letters | 2014
Dan Han; Huihui Zhang; Zhongxi Yang; Qi Wang
Materials Letters | 2014
Huihui Zhang; Dan Han; Qian Cao; Zhongxi Yang; Qi Wang
Archive | 2014
Qi Wang; Hongxia Xiao; Dan Han; Huihui Zhang
Archive | 2014
Qi Wang; Huihui Zhang; Dan Han; Zhongxi Yang