ammonium persulfate
[无化] 过硫酸铵
2025-11-23 05:37 浏览次数 8
[无化] 过硫酸铵
1. a colorless crystalline salt (NH4)2S2O8 used as an oxidizing agent and for improving dense photographic negatives
the acid-thinned and oxidized starch latex was obtained by adopting hydrochloric acid as catalyzer and ammonium persulfate as oxidant.
采用盐酸为催化剂、过硫酸铵为氧化剂,制备酸解氧化淀粉乳液。
corn starch grafted acrylic acid based high water absorption resin was prepared using ammonium persulfate as initiator and n, n′-methylenebisacrylamide as crosslinker.
以过硫酸铵为引发剂,n,n’-亚甲基双丙烯酰胺为交联剂,在玉米淀粉上接枝丙烯酸制备高吸水性树脂。
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芐基2 ,3 二甲吡嗪。
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。
water-soluble single-walled carbon nanotubes were prepared by successive ammonium persulfate oxidation and ammonium sulfamate chemical modification.
通过过二硫酸铵氧化和氨基磺酸铵化学修饰两个步骤,制备了在水中有较大溶解度的单壁碳纳米管。
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。
in order to manufacture conductive paper, aniline was polymerized into the micro-pore wall of the pulp fiber by in-situ adsorption polymerization process using ammonium persulfate as oxidant.
以过硫酸铵为氧化剂,采用原位吸附聚合法,将苯胺聚合于纸浆纤维的微孔壁中以制造导电纸。
this paper reviewed the production status of the ammonium persulfate producing by electrobath inside, analyzed the development current of its electrobath.
本文介绍了国内过硫酸盐的发展现状,并对电解法制备过硫酸铵用电解槽的发展方向做了研究探讨。
conclusions the results showed that two methods have their own advantages and disadvantages in determination of urine iodine, ammonium persulfate digestion is a better method for urine iodine testing.
结论过硫酸铵消化法和氯酸消化法各有优缺点。 过硫酸铵消化法也是测定尿碘的一种好方法。
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。
polyaniline (pan) was synthesized by the oxidation of aniline (an)with ammonium persulfate (aps) as oxidant and doped with poly (styrene sulfonic acid) (pssa) .
以苯胺为单体, 过硫酸铵(a ps)为氧化剂,在聚苯乙烯磺酸(pssa)的水溶液中,合成了pssa掺杂的聚苯胺。
the article deal with the determination of total manganese content in manganomanganic oxide using ammonium persulfate as oxidant, and evaluated the accuracy and precision for the determining method.
用过硫酸铵作为氧化剂对四氧化三锰中总锰的含量进行测定,并对测定方法的準确度和精密度进行了讨论和评价。
copolymers of aniline (ani) and nphenylaniline (npa) were synthesized by use of ammonium persulfate (aps) as oxidant.
以过硫酸铵(aps)为氧化剂,合成了苯胺和二苯胺的共聚物。