D - dioxane 中文 - EN166

dioxane n.【化學】二氧雜環已烷〔用做油脂溶劑〕。

dioxide
However , after co - porphyrin is kept in 1 , 4 - dioxane for two weeks , excited by 488nm , it shows apparent reverse saturable absorption and enhanced optical limiting effect , which can be attributed to the absorption cross - section change of exicited state in co - porphyrin derived probably from the production of co ( iii ) - porphyrin due to oxidation of 62 on co ( ii ) - porphyrin 鈷卟啉( co ( ) tpp )對457 . 9nm 、 514 . 5nm和488nm波長的光都具有限幅作用，并對457 . 9nm波長的光呈現明顯的飽和吸收。放置半個月的樣品在488nm波長光的作用下表現出明顯的反飽和吸收，并且其光限幅特性在488nm處表現出增強效應。
In the work , it was systemically studied that the effects of two suggested modifying ways on electrochemical characteristics of lithium metal electrode and its behaviors in lithium cell . finally , the action mechanisms of these two modifying ways were analyzed . through the study on pretreatment effects of different cyclic ether on lithium electrode , it was found that 1 , 4 - dioxane ( doa ) and 1 , 3 - dioxolane ( dol ) , both could form a favorable passivating sei film on lithium electrode surface through 研究不同環醚對鋰電極的預處理作用發現, 1 , 4 -二氧六環( doa )和1 , 3 -二氧五環( dol )對金屬鋰電極的表面預處理均可以在金屬鋰表面形成一層良好的sei鈍化膜,對鋰金屬電極起到了保護性作用,使鋰電極具有較小的界面阻抗,有效地提高了金屬鋰電極的充放電循環效率,改善了鋰金屬電極在循環過程中的表面形貌;而doa和dol對金屬鋰電極的表面預處理,不會明顯的影響鋰電極的動力學性能。
A review of the development of organic semiconductor composite photo - conductive materials and devices was followed by a proposal of the researching theme in this thesis . the effects of fabrication arts such as solvents , gradient , interfacial layer and configurations on the photoconductive properties of the single - layer chlorodiane blue azo / tiopc composite photoreceptors were systematically studied in chapter ii . the results showed that the solvent played a decisive role in the multiphase and multicomponent system composed of two photogeneration species ( chlorodiane blue azo and tiopc ) , a transporting material ( hydrozone ) and polymer binder ; 1 , 4 - dioxane , as an amphiphilic solvent can effectively disperse and stabilize such multiphase and multicomponent systems , the derived photoreceptors presented improved photoconductive properties superior to those of dual - layer counterparts and demonstrated the evident synergetic enhancement and complementary effects ( eg 結果表明：在由兩種光生材料氯丹藍偶氮和酞菁氧鈦、傳輸材料萘苯腙以及聚合物介質組成的多相多組分復合體系中，分散溶劑是至關重要的因素，二氧六環作為典型的雙親性溶劑，有效地分散和穩定了該多相多組分復合體系，得到的復合單層光導體的光敏性在整體上優于雙層光導體，復合材料在可見光和近紅外光區分別表現出的偶氮和酞菁氧鈦的光敏性(如azo / tiopc = 8 / 2 ， cgm / ctm / pc = 1 / 120 / 120時，具有明顯的互補效應；在近紅外光區明顯高于酞菁氧鈦與偶氮光敏性的線性加和，表現出協同增強正效應。
Nano - tiopc60r , 40nm / ctm / pc = l / 80 / 100 , s762 . 5nm = 0 . 533cm2 / u j ) ; thereby the single - layer nanoparticle tiopc / fluorinone - based azo composite photoreceptors were prepared and their photoconductive properties were briefly studied . in conclusion , two originalities can be outlined from this thesis : ( 1 ) by using 1 , 4 - dioxane as disperse solvent , stable and uniform composites of tiopc , azo , hydrzone and polymer matrix were prepared , and the single - layer photoreceptors were successively fabricated with these composites , the photoreceptors showed high and wide range photosensitivity from visible to near infrared spectral regions 綜上所述，本論文主要有以下兩個創新之處：（）采用兩雜性的二氧六環做分散溶劑，成功地實現了酞警氧鈦、綠丹藍偶氮、茶苯晚以及聚合物介質組成的、多相多組分體系的穩定復合，從而制備出從可見光到近紅外光區都具有高光敏性的寬頻響單層復合光導體。
When the solvent was pure 1 , 4 - dioxane foams showed ladder - like structure and calcium phosphate besetted in the plla pore wall and has good combination . the size of conglomeration is only l ~ 5 m 溶劑為極性較小的純1 ， 4一二氧六環時，材料具有梯狀的孔結構，鈣磷酸鹽鑲嵌在plla孔壁中，與pla結合情況較好，分散均勻，尺寸在1一5林m 。
Surface active agents - determination of the 1 , 4 - dioxane content in alkyl - ethoxy - sulfate products by glc head space procedure 表面活性劑. glc頂部空間法測定烷基-羥乙基-硫酸鹽中1 , 4 -二惡烷含量
Surface active agents - determination of the 1 , 4 - dioxane content in alkyl - ethoxy - sulfate products by glc head space procedure 表面活性劑.用glc液上分析法測定烷基乙氧硫制品中1 , 4 -二惡烷含量
Analysis of coffee and coffee products ; determination of water content of green coffee , dioxane distillation , karl fischer titration 咖啡和咖啡制品的分析.生咖啡豆中水含量的測定.二惡
Synthesis of aryl aroyldiazenes from diaryl substituted acylhydrazines using dioxane 183 ; no2 new oxidant 苯基二氮亞烯甲酰胺的固態合成
Synthesis of 5 - ethyl - 2 - 4 - cyanophenyl - 1 , 3 - dioxane 二?烷的合成