1) nitrone spin trap
硝酮捕捉剂
2) capture
[英]['kæptʃə(r)] [美]['kæptʃɚ]
捕捉剂
1.
Study on comparative analysis of capture of hydroxyl radicals;
羟自由基捕捉剂的比较分析
2.
Localization of activity of immobilized penicillin G acylase by X-ray microanalysis Ⅰ: Analysis of capture by EDS;
固定化青霉素G酰化酶活性的X射线微分析Ⅰ:捕捉剂的X射线能谱分析
3) Scavenger
[英]['skævɪndʒə(r)] [美]['skævɪndʒɚ]
捕捉剂
1.
The Application of Formaldehyde Scavenger in Particleboard;
甲醛捕捉剂在刨花板生产中的应用
2.
The research progress including kind and principle of eliminate and applying methods of formaldehyde scavenger were reviewed.
简要介绍了皮革产品中甲醛的来源及其对人的危害,综述了甲醛捕捉剂的种类、消除原理、施加方式和研究状况,探讨了今后甲醛捕捉剂的主要发展方向。
4) formaldehyde scavenger
甲醛捕捉剂
1.
The main effective measures of reducing free formaldehyde emission in wood panel industry were decreasing ratio U/F Molar and adding formaldehyde scavenger, controlling the temperature and time of heat treatment and using new adhesives, etc.
本文分析研究了我国人造板行业胶粘剂生产的现状与存在的主要问题 ,提出了从降低U/F的摩尔比、添加甲醛捕捉剂、控制热处理温度、时间和采用新的胶粘剂等主要途径来降低产品中游离甲醛含
2.
Because the pollution of free formaldehyde occurred certainly when urea - formaldehyde/melamine -formaldehyde resin was used as lining cloth hard finishing agent, a formaldehyde scavenger YZ - 1 was added in this system.
在基本不影响衬布硬挺整理剂使用效果的情况下,用YZ-1作该复合树脂胶的游离甲醛捕捉剂,具有明显的消醛效果。
3.
The discussion is given on topics regarding low free formaldehyde resin and wood panels,such as tack ofadhesive,formaldehyde scavenger,relation between free formaldehyde and urea,relation between solid content and resincontent,selection of hardener,influence of tree species and some process factors on formaldelhyde release of wood panels,ect.
讨论了低游离甲醛胶粘剂和人造板生产中关于预压性能、甲醛捕捉剂、游离甲醛与尿素的关系、固体含量与树脂含量的关系。
5) spin traps
自旋捕捉剂
1.
A series of new spin traps α,ω bis (C aryl tertbutylnitrone) polyether which have two trap centers and bridged with polyether chain, have been designed and synthesized.
设计合成一系列聚醚联结的双捕捉中心自旋捕捉剂—α，ω双（碳芳基叔丁基硝酮）聚醚，用光谱鉴定其结构。
2.
A new class of acyclic(nitrone)spin traps with long alkyl chains possessing two trapping centres α,ω-bis(C-arylnitrone)-alkanes have been synthesized and characterized by IR,~1HNMR,elemental analyses and ESR spe- ctroscopy.
本文报导一类长链烷基具有双捕获中心的新型自旋捕捉剂α,ω-双(碳-芳基硝酮)烷的合成,并对产物进行了光谱鉴定。
6) carbon free radical trapper
碳自由基捕捉剂
补充资料：自由基捕捉剂
分子式：
CAS号：
性质：又称自由基捕捉剂，自由基阱或自旋阱。是能够与化学反应过程中产生的不能够长时间稳定存在的活性自由基作用形成可长时间稳定存在的自由基或稳定分子的物质。如2，2-二苯基-1-三硝基苯肼(DPPH)、对苯醌、四甲基苯醌、2-甲基-2-亚硝基甲烷以及苯基-N-叔丁基硝酮等均能与自由基反应形成稳定的自由基。
CAS号：
性质：又称自由基捕捉剂，自由基阱或自旋阱。是能够与化学反应过程中产生的不能够长时间稳定存在的活性自由基作用形成可长时间稳定存在的自由基或稳定分子的物质。如2，2-二苯基-1-三硝基苯肼(DPPH)、对苯醌、四甲基苯醌、2-甲基-2-亚硝基甲烷以及苯基-N-叔丁基硝酮等均能与自由基反应形成稳定的自由基。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条