persulphate

persulphate

1. Keywords Titanium dioxide;photocatalysis;potassium persulphate;apparent quantum yields;phenol;

二氧化钛;光催化;过硫酸钾;量子产率;苯酚;

2. A persulphate oxid ation method in acid medium for decomposition and analysis of dissolved total ph osphorus in seawater was proposed.

依此，建立酸性过硫酸盐氧化法分解测定海水中溶解态总磷的方法。

3. Keywords Total nitrogen;Potassium persulphate solution;Effect;

关键词总氮;过硫酸钾;影响因素;

4. Keywords chemical reaction rate;ammonium persulphate;kalium iodide;microscale chemical experiment.;

化学反应速度;过二硫酸铵;碘化钾;微型化学实验;

5. This paper describes analysis adjustment and maintain of persulphate etching solution in PCB production.

叙述印制板生产中过硫酸盐微蚀液的分析、调整和维护。

6. Produced by emulsion polymerization using, for example, persulphate initiation.

它由乳液聚合制得，例如用过硫酸盐引发。

7. Keywords Determination of urinary iodine;Ammonium persulphate digestion;Spectrophotometry;Measurement uncertainty;Evaluation;

尿碘测定;过硫酸铵消化;分光光度法;不确定度;评定;

8. Under basic condition,phenol has strong sensitivity quenching ability to electrogenerated chemiluminescence produced by fluorescein-potassium persulphate system.

本文探讨了荧光素-过硫酸钾体系的电致化学发光性能并将其应用于环境污染物苯酚测定的研究。

9. Keywords starch;adhesive;（NH_4）_2S_2O_8 （ammonium persulphate）;

淀粉;胶粘剂;氧化;过二硫酸铵;

10. Keywords cornstarch;MMA（methyl methacrylate） solid phase graft;Y -irradiation;eerie ammonium nitrate;potassium persulphate structure;property;

玉米淀粉;硝酸钵按;MMA（甲基丙烯酸甲酷）;固相接枝;辐射;过硫酸钾;结构;性质;

11. This paper describes graft copolymerization of acrylic acid onto superfine cellulose using potassium persulphate as initiator.

用过硫酸盐氧化法使超细纤维素与丙烯酸接枝共聚。

12. Total phosphorus in water was determined by microwave digestion-spectrophotometry,using potassium persulphate as the reducing agent.

研究了以过硫酸钾为消解试剂,用微波消解测定水样中总磷的分析方法;

13. Keywords Ammonium ferrous sulphate;Ammonium persulphate;Oxidation-lightness method;Mn;

硫酸亚铁铵;过硫酸铵;氧化光度法;锰;

14. alkal potassium persulphate oxidation

碱性过硫酸钾氧化

15. potassium persulphate

过氧化二硫酸钾

16. persulphate oxidation

过硫酸盐氧化

17. persulphate oxidation；

过硫酸盐氧化；

18. Potassium persulphate solution

过硫酸钾

19. Keywords potassium persulphate;fabric;one-bath pretreatment;decomposition kinetics;action mechanism;

过硫酸钾;织物;一浴前处理;分解动力学;作用机理;

20. Research of decomposition reaction kinetics of the potassium persulphate for one-bath pretreatment process in fabric

过硫酸钾在织物一浴前处理过程中分解反应动力学的研究

21. Potassium persulphate is a white crystal without odor, which are often used as a strong oxidizer or monomer polymerization initiator.

过硫酸钾是一种白色、无味晶体，常作强氧化剂使用，也可用作单体聚合引发剂。

22. ammonium persulphate

过硫酸铵

23. Ammonium persulphate digestion

过硫酸铵消化

24. acid persulphate oxidation

酸性过硫酸钾

25. Keywords vanadium iron;dissolution by dilute nitric acid;ammonium persulphate;valent state change of vanadium;photometric acid;

钒铁合金;稀硝酸溶解;过硫酸铵;钒的价态变化;光度法;

26. Chromium is oxidized by ammonium persulphate, and measured by ferro - titration.Tungsten is measurde in concentrated sulphuric acid by benaenedid photometry.

铬用过硫硫铵银盐氧化、亚铁滴定法容量法，利用对苯二酚光度法，在浓硫酸介质中对钨测定。