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  • Synthesis of Tin Dioxide Oc...
    Han, Xiguang; Jin, Mingshang; Xie, Shuifen; Kuang, Qin; Jiang, Zhiyuan; Jiang, Yaqi; Xie, Zhaoxiong; Zheng, Lansun

    Angewandte Chemie (International ed.), November 16, 2009, Letnik: 48, Številka: 48
    Journal Article

    Selective exposure of high‐energy {221} facets with many surface dangling bonds, (111) terraces, and (110) steps (bottom picture) at the surface of octahedral SnO2 nanoparticles (top) through a simple hydrothermal synthesis route gives them enhanced gas‐sensing performance over particles with other shapes, whereby the sensing activity is proportional to the fraction of {221} facets among the exposed surfaces.