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众所周知,氧化锌(ZnO)是一种电子半导体,它的禁带宽度约3.2ev,多余锌原子在导带底下0.02ev处形成一个施主能带。ZnO也是一种典型的光催化物,能把水与氢通过光催化成过氧化氢或催化引起其它一些化学反应。因此对ZnO的导电性与光导电性、光激发光、气体光吸附与光解吸作用等方面的研究已发表了大量的文章。用电子自旋共振方法来研究ZnO是从1961年开始的,到1965年已发表了十多篇文章,取得了不少有价值的结果,但由于各人所进行研究的实验条件不同,因此所取得的实验结果与对结果的讨
It is well known that zinc oxide (ZnO) is an electronic semiconductor with a forbidden band width of about 3.2 eV. The extra zinc atoms form a donor band at 0.02 eV below the conduction band. ZnO is also a typical photocatalyst that catalyzes the photocatalytic oxidation of water and hydrogen to hydrogen peroxide or other chemical reactions. Therefore, a large number of articles have been published on the studies on the electrical conductivity and photoconductivity of ZnO, photoexcited light, gas photoabsorption and photo-desorption. Using electron spin resonance method to study ZnO was started in 1961, published more than ten articles by 1965, and achieved a lot of valuable results. However, due to the different experimental conditions for the research conducted by each individual, Obtained experimental results and discussion of the results