1) sulfur sensitizer
硫增感剂
1.
The methods for synthesizing sulfur sensitizer triethyl thiourea are studied.
对硫增感剂三乙基硫脲的合成方法进行了研究,其中异硫氰酸乙酯与二乙胺反应的方法可制得理化性能符合要求的产物,制备条件要求不高。
2) sulfur sensitization
硫增感
1.
The influence of trap effect resulting from sulfur sensitization on the different first order-decay section of the photoelectron decay time was determined.
利用微波吸收相敏检测技术并结合短脉冲激光曝光,测量了硫增感条件下AgBrCl立方体微晶感光材料的光电子时间衰减谱。
2.
The process of sulfur sensitization of the silver halide emulsion is reviewed from the viewpoints of the formation of the sensitization center and its sensitizing mechanism.
从感光乳剂硫增感敏化中心的形成和作用机理等方面对硫增感过程进行了综合叙述,并对硫敏化中心的分布、增感条件、增感中心的性质、增感团簇的研究、新型的硫增感手段等方面的理论进展也作了讨论。
3.
irect observation of the sulfur sensitization centers with electron microscopy was made on silver halide tabular grains.
电镜法对硫敏化中心的直接观察*胡勇军王荣琴彭必先**(中国科学院感光化学研究所,北京100101)关键词硫增感,扁平颗粒,增感中心分布,电子显微镜敏化中心的形成是Ag2S的聚集过程,一般包括两步[1]。
3) sensitizer
[英]['sensi,taizə] [美]['sɛnsə,taɪzɚ]
增感剂
1.
The application of sensitizer L-271 in high sensitivity thermal paper;
增感剂L-271在高感度热敏记录纸中的应用研究
2.
On Synthesizing Noval Thermal Sensitizer by Phase Transfer Catalysis;
相转移催化法合成新型热敏增感剂的研究
3.
Nanosized ZnS is found to be an effective chemical sensitizer of silver halide emulsions.
采用水不溶性的硫化锌纳米粒子作为化学增感剂 ,与水溶性的硫代硫酸钠增感剂相比 ,可以在不增加乳剂灰雾的条件下明显提高卤化银乳剂的感光度及反
4) Sensitizing agent
增感剂
1.
A feasibility method was established that using 14% alcohol as sensitizing agent and 0.
系统地研究了用空气——乙炔火焰原子吸收光谱分析法测定高纯石英粉中钙的最佳条件 ,建立了 14%的乙醇作为增感剂 ,在 2 %盐酸介质中 ,0 。
5) supersensitizer
[,sju:pə'sensitaizə]
超增感剂
1.
A study on the synthesis of supersensitizer 5,6-dichloro-l ,3-diethyl-2- (2-phenylimino ethylidene)benzimidazoline;
超增感剂5,6-二氯-1,3-二乙基-2-(2-苯胺叉)乙叉基)苯并咪唑啉的合成研究
2.
To remedy the low sensitivity and low stability of IR photographic matetial,we have chosen and synthesized 8 compounds including sensitizing dyes,supersensitizers and stabilizers,and have found out an adegnate combination of some of these compounds.
本文针对红外感光材料 (780nm)感光度低、易衰退、不稳定等特点,提出并合成了增感染料、超增感剂和稳定剂共 8个化合物,并选出一套较为可行的组合。
6) hypersensitizer
[,haipə'sensitaizə]
过增感剂
1.
In this paper, silver halide emulsion with mean size of 165nm has been prepared by single-jet method, on which the effects of a kind of hypersensitizer, Zinc (II)-EDTA have been tested.
利用单注法制备了平均粒径 16 5nm的卤化银乳剂 ,在此乳剂中试验了一种过增感剂Zn(Ⅱ ) -EDTA的增感作用。
补充资料:增感剂
分子式:
CAS号:
性质:又称增感剂,敏化剂。在光化学反应中,把光能转移到一些对可见光不敏感的反应物上以提高或扩大其感光性能的物质。光敏剂须满足下述条件:(1)自己能首先被光照射激活;(2)在体系中有足够的浓度,且能吸收足够量的光子;(3)必须能把自己的能量传递给反应物。
CAS号:
性质:又称增感剂,敏化剂。在光化学反应中,把光能转移到一些对可见光不敏感的反应物上以提高或扩大其感光性能的物质。光敏剂须满足下述条件:(1)自己能首先被光照射激活;(2)在体系中有足够的浓度,且能吸收足够量的光子;(3)必须能把自己的能量传递给反应物。
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