ammonium persulfate
过硫酸铵：一种无色结晶盐
常用释义
英式发音
美式发音
基本释义
- 过硫酸铵：一种无色结晶盐，化学式为(NH4)2S2O8，常用作氧化剂和改善密集照片底片的材料。
例句
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1·Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate.二甲基吡嗪与苯乙酸，硝酸银和过硫酸铵反应。
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2·Under ultrasonic polyacrylic acid was synthesized with ammonium persulfate as initiator.以过硫酸铵为引发剂，在超声波辅助下引发丙烯酸单体聚合。
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3·The experimental results show that ammonium persulfate-sodium hydrogen sulphite redox initiation system is the most appropriate …结果表明，过硫酸铵-亚硫酸氢钠引发体系最适宜于DMC／AM／AA三元共聚物的制备。
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4·Catalysts under low temperature accelerate the breaking capabilities of ammonium persulfate (aps), enzyme and encapsulated breaker.采用活化剂来提高过硫酸铵(APS)，酶，胶囊破胶剂的低温破胶能力。
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5·Poly(o-toluidine) (POT) nanofibers can be fabricated by using HAuCl4 instead of the traditional used ammonium persulfate as the oxidant through one-step chemical route.以氯金酸代替传统的引发剂过硫酸铵，通过一步化学合成法得到聚邻甲苯胺纳米纤维。
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6·Graft polymerization of acrylic acid onto maize starch using ceric ammonium nitrate, ammonium persulfate and ammonium persulfate sodium bisulfate as initiators is studied.研究了以硝酸铈铵、过硫酸铵、过硫酸铵-亚硫酸氢钠为引发剂玉米淀粉与丙烯酸的接枝共聚反应。
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7·Dimethylpyrazine reacted with phenylacetic acid, silver nitrate and ammonium persulfate through a radical hydrocarbylation mechanism to yield 5 benzyl 2,3 dimethylpyrazine.以过硫酸铵和硝酸银为自由基引发剂 ，以 2 ，3 二甲吡嗪和苯乙酸为原料 ，首次采用自由基烃基化反应合成 5 苄基 2 ，3 二甲吡嗪。
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8·The experimental results show that ammonium persulfate-sodium hydrogen sulphite redox initiation system is the most appropriate for the preparation of DMC/AM/AA terpolymers.结果表明，过硫酸铵-亚硫酸氢钠引发体系最适宜于DMC／AM／AA三元共聚物的制备。