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Zinc oxide - Wikipedia
ZnO is a wide-band gap semiconductor of the II-VI semiconductor group. The native doping of the semiconductor due to oxygen vacancies or zinc interstitials is n-type. [13] ZnO is a relatively soft material with approximate hardness of 4.5 on the Mohs scale. [12] Its elastic constants are smaller than those of relevant III-V semiconductors, such ...
氧化锌 - 百度百科
氧化锌(别名锌氧粉、锌白、锌白粉),是一种无机化合物,化学式为ZnO,分子量为81.39g/mol,是一种白色固体,是锌氧化物的一种形式。
氧化鋅 - 维基百科,自由的百科全书
ZnO + 2 NaOH + H 2 O → Na 2 [Zn(OH) 4] 氧化锌与油中的脂肪酸比如 油酸 、 硬脂酸 缓慢反应生成相应的 羧酸盐 。 氧化锌和 氯化锌 的水溶液混合后形成水泥状的产物,这种水泥状的化合物被称为羟基氯化锌 [ 8 ] ,这种水泥状材料可用于牙科材料 [ 9 ] 。
知乎盐选 | 4.2 氧化锌(ZnO)半导体材料及器件
4.2.1.1 ZnO 的晶体结构. ZnO 和 BeO 通常具有稳定的六方对称的纤锌矿结构,其原子配位具有和立方闪锌矿结构几乎相同的四面体近邻结构。以纤锌矿结构的 ZnO 为例,如图 4-1(b)所示,氧原子按六方密集堆积排列,锌原子填充半数的四面体空隙, 加载中...
mp-2133: ZnO (hexagonal, P6_3mc, 186) - Materials Project
ZnO is Wurtzite structured and crystallizes in the hexagonal P6_3mc space group. The structure is three-dimensional. Zn2+ is bonded to four equivalent O2- atoms to form corner-sharing ZnO4 tetrahedra. There are three shorter (2.00 Å) and one longer (2.01 Å) Zn–O bond lengths.
氧化锌(Zinc oxide)介绍 - 知乎 - 知乎专栏
氧化锌是什么?下面给大家全面地介绍一下氧化锌的性质、作用等信息。 氧化锌(ZnO)是锌的一类金属氧化物,又称锌白,英文名称是Zincoxide。中文别称有锌氧粉、锌白、锌白粉、锌华、亚铅华、锌白银、一氧化锌、水锌…
A review on ZnO: Fundamental properties and applications
2022年1月1日 · ZnO reveals band gap of 3.37 eV with higher exciton energy of 60 meV at the room temperature. Due to the larger value of exciton energy than GaN (25 meV) makes it efficient exciton emission at room temperature below low excitation energy. So, ZnO is one of the most encouraging photonic materials in the blue-UV region [62].
纳米氧化锌 - 百度百科
氧化锌(ZnO)是一种重要的光电半导体材料在室温下具有较宽的禁带宽度(3137eV)和较大的激子束缚能(60meV),被广泛的应用于光电二极管,传感器,压敏电阻和光电探测器,特别是ZnO纳米结构的室温紫外光发射现象的发现,使ZnO再次成为短波半导体激光器件材料研究的点。
Unraveling the Roles of the ZnO Surface Structure and Second …
2025年3月10日 · The ZnO surface is easily reduced during alkane dehydrogenation owing to the formation of surface hydrogen species, resulting in poor catalytic performance. Aiming at revealing ZnO surface structure evolution, the degree of surface reduction, catalyst stability, and the type of key species contributing to surface reduction in the ethane dehydrogenation (EDH) …