oxygen bridging 中文意思是什麼
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Compared with bulk, several energy bands associated with 2py and 2pz states of bridging oxygen appear in the bulk gap
與體相相比，完整表面電子結構的最顯著特徵是來自橋氧2py和2pz軌道的數條能帶出現在體相的帶隙中。 -
By examining the vacancy formation energy of three kinds of defect sno _ 2 ( 110 ) surface, the most energetically favorable defect surface is that the surface possesses the coexistence of bridging and in - plane oxygen vacancies, which is different with the traditional defect model by only removing bridging oxygen
通過考察形成三種不同類型sno _ 2 （ 110 ）缺陷表面的缺陷形成能，結果表明，形成同時具有橋氧和面氧缺陷的構型能量上最為有利，這與通常所認為的橋氧缺陷最為穩定不同。 -
( 2 ) doping a little of ag to tio2 film is good for increasing the content of hydroxy and bridging oxygen on the film surface, and improving the photocatalytic activity and hydrophilicity. but the hydrophilicity decreases as the doping ag increases to a certain content. the surface bridging oxygen has a larger impact on the film hydrophilicity than the hydroxy
3 、在本文所研究的膜材料及膜結構中， tioz / （ tio2一a1203一sno戶復合疊層膜與同等條件下制得的純tio :膜及其它所薄膜相比，既具有高的光催化活性，又具有優良的超親水特性，這是本論文最重要的研究結果。
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