Dopant-free transparent ZrO2 with monoclinic structure produced by oxidation process using Zr metal
Dopant-free transparent ZrO2 with monoclinic structure produced by oxidation process using Zr metal
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采用金属锆氧化工艺生产的单斜结构无掺杂透明 ZrO2
DOI：
10.1016/j.scriptamat.2020.06.010
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发表时间：
2020
影响因子：
6
通讯作者：
Matsuda Motohide
中科院分区：
文献类型：
--
作者：
Himeno Yuta;Matsuda Mitsuhiro;Shida Kenji;Matsuda Motohide
采用金属锆箔在空气中和低氧分压下两步氧化相结合的方法，成功地制备出了无掺杂、透明的单斜晶系氧化锆。样品在600 nm处(可见光区域)的透过率为~50%，在近红外区的透过率超过60%。这种透明的单斜晶系由尺寸为几十纳米的等轴晶和长度为几微米的柱状晶组成。此外，它还形成了致密的薄膜，没有裂缝或空洞，氧缺乏较少。
Dopant-free, transparent ZrO2with a monoclinic structure was successfully developed through a two-step oxidation process by combining heat treatment in air and under a low oxygen partial pressure, using a Zr metal foil. The transmission of the sample was ~50% at 600 nm (in the region of visible light) and over 60% beyond the near-infrared region. This transparent ZrO2with a monoclinic structure comprised equiaxed grains with dimensions of tens of nanometers and columnar grains with lengths of several micrometers. Moreover, it formed a dense film without cracks or voids, having fewer oxygen deficiencies.
影响因子：
4.6
作者：
Azdad Z;Marot L;Moser L;Steiner R;Meyer E
通讯作者：
Meyer E
Zr金属板在空气中氧化生成黑色ZrO2薄膜
影响因子：
3
作者：
M. Matsuda;Yuuta Himeno;K. Shida;M. Matsuda
通讯作者：
M. Matsuda