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urushiol n.【化學】漆醇。

us

According to the structural characteristic , hybrid materials of polyurushiol and inorganic semiconductor nanoparticles were prepared , which maybe a new king of functional organic - inorganic hybrid material . it would promote the characteristic of urushiol in new areas . searching literature , we did not find a report about polyurushiol / nanoparticles hybrid 根據其結構特點,將無機半導體納米粒子引入漆酚中得到聚合漆酚無機半導體納米雜化材料,一方面有可能開發出具有新功能性的有機無機納米雜化材料,另一方面可使生漆的獨特性能在新的應用領域中得到發揮,促進生漆的應用開發研究。

The diameter of sno2 nanoparticles ranges from 20 to 60 nm . it was concluded that , with the use of the surfactant dbs , sno2 nanoparticles would more steady disperse in polyurushiol in nano scale . ft - ir and xps spectrum showed that there was some interacting between the phenol hydroxyl groups in urushiol mocular chains and sno2 nanoparticles ( 3 )紅外分析和xps分析表明, sno _ 2納米粒子與聚合漆酚中羥基氧原子或dbs中氧原子之間存在著一定程度的配位趨向這,可能是納米sno _ 2在dbs為表面活性劑的漆酚或聚合漆酚中能穩定分散的原因之一。

Because of the interaction of urushiol chains and cus , the transformation temperature tg of hybrid - epu / cus was higher than that of epu . heat stability and solvent resistance were also improved . the interaction and network of urushiol chains were efficiency to inhibit the dimension of cus nanoparticles 漆酚鏈段與cus之間的作用,以及漆酚交聯網絡的存在可有效阻止cus顆粒尺寸的增大,但漆酚交聯網絡產生的空間位阻也在一定程度上降低了sz ”的擴散。

In at last , on base of electropolymerization of urushiol , electropolyurushiol / cus hybrid film ( hybrid - epu / cus ) was manufactured by the method of ion exchange process . then hybrid - epu / cus was characterized by ft - ir , fluorescence , dmta xrd and tem 最后,本文在電化學聚合漆酚的基礎上,用電化學聚合漆酚銅配合物,在一定條件下與nfos作用,可獲得聚合漆酚納米clls雜化材料。

In another way , they prevented ion exchange process in some degree because of space steric hindrance . in short , this paper will make a good foundation for further application research about urushiol hybrid material and electropolymerization in future 綜上所述,本文用兩種不同方法制備了不同聚合漆酚納米無機物雜化材料,研究了合成方法,結構特征及性能等。

Urushiol , the main ingredient in raw lacquer , represents excellent properties in prevent of corrosion , heat resistance , ageing resistance and mechanical behavior 其主要成分漆酚成膜性好,具有良好的抗腐蝕性、耐熱性、抗老化性和機械性能。