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使光敏化

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Methomyl, fipronil, tebufenozide and imidacloprid resulted in slow photodecomposition of rotenone in aqueous solution revealing a photo-extinction effect, chlorpyrifos, ethiofencarb, cypermethrin and tetramethrin made the photolysis of rotenone in aqueous solution fast showing an obvious photosensitized effect.

室内条件下研究了鱼藤酮水溶液存在不同杀虫剂时,鱼藤酮的紫外光降解,结果表明:灭多威、氟虫腈、虫酰肼和吡虫啉使鱼藤酮在水溶液中的光解速率下降,表现出明显的光猝灭降解效应;毒死蜱、杀虫单、氯氰菊酯和胺菊酯使鱼藤酮在水溶液中的光解速率加快,表现出光敏化降解效应。

It includes the following steps: polymerizing 2, 4-dihydroxyl metaphenylene diamine hydrochloride, diamine monomer and dipic acid anhydride to gain the polyimide that contains hydroxy on the molecule chain, making the hydroxyl take esterification reacting with acyl chloride and acrylic acid to gain polyimide photosensitive material that has negative photonasty.

该聚酰亚胺光敏材料以2,4-二羟基间苯二胺盐酸盐,二胺单体和二酸酐为原料进行聚合,得到分子链上含羟基的聚酰亚胺,然后使羟基与丙烯酸及其衍生物的酰氯发生酯化反应,得到具有负性感光性能的聚酰亚胺光敏材料。

The photodegradation rate of M-PPV 1 was constrained by DABCO that quenches the triplet state of M-PPV; 2increased when the solvent changed from benzene to deuterated benzene in whichthe lifetime of triplet state is longer than that in benzene; 3 was improveddramatically with high concentration of M-PPV triplet state was generated by energytrasfer from biacetyl.

发现:1能猝灭M-PPV的三重态的1,4-二氮二环[2.2.2]辛烷也能有效地抑制光氧化反应的进行;2能提高M-PPV三重态寿命的氘代溶剂也能使M-PPV光氧化降解速率加快,3丁二酮和M-PPV间的能量传递能够提高M-PPV三重态的浓度,这和丁二酮作三重态敏化剂敏化光氧化M-PPV时,M-PPV的光降解速率大大增加也是一致的。

推荐网络例句

Chrysanthemum of 10 thousand birthday is lax to edaphic requirement, with the arenaceous qualitative loam with fecund, good drainage had better.

万寿菊对土壤要求不严,以肥沃。排水良好的砂质壤土为好。

He unstepped the mast and furled the sail and tied it.

他拔下桅杆,把帆卷起,系住。

Therefore, positively advances the interest rate marketability reform is one of current our country finance reform important tasks.

因此,积极推进利率市场化改革是当前我国金融改革的重要任务之一。