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phthalocyanine
相关语句
  酞菁
     Synthesis and study on properties of 1,4,8,11,15,18,22,25-octabutoxy phthalocyanine nickel(Ⅱ)
     1,4,8,11,15,18,22,25-八丁氧基酞菁镍(Ⅱ)的合成与性质
短句来源
     Preparation and characterization of NiO/MgO/Al_2O_3 solid base supported sulfonated cobalt phthalocyanine catalyst
     NiO/MgO/Al_2O_3固体碱负载磺化酞菁钴催化剂的制备及表征
短句来源
     Copper Phthalocyanine Cluster Array on Fe-precovered Au(111)-(22×√3)
     Fe/Au(111)-(22×√3)表面上酞菁铜纳米粒子有序阵列的制备
     Photoconductivities of a prepared photoreceptor having 32% of vanadyl phthalocyanine nanoparticles in polycarbonate resin are listed as follows: E 1/2 (exposure light: 780 nm, 1.17 μW)=1.13 μJ/cm 2, E 1/5 =1.21 μJ/cm 2, V 0 =623 V, DD = 24.5 V/s and V R=12 V.
     当酞菁氧钒含量为 3 2 %时 ,光受体的光衰灵敏度 (曝光波长 780nm ,光强 1.17μW )E1/ 2 =1.13 μJ/cm2 ,E1/ 5=1.2 1μJ/cm2 ,充电电位V0 =62 3V ,暗衰DD =2 4.5V/s ,残余电位VR=12V .
短句来源
     The rare earth monophthalocyanine complexes, LnPeCl and LnPc(OAc)_2 (Ln=Tb Ho, Tm, Lu, Pc= Phthalocyanine, OAc=Acetate), were synthesized.
     我们合成了稀土单酞菁配合物LnPcCl和LnPc(OAc)_2(Ln=Tb,Ho,Tm,Lu,Pc为酞菁根,OAc为乙酸根)。
短句来源
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  “phthalocyanine”译为未确定词的双语例句
     STRUCTURAL AND PHOTOELECTRIC PROPERTIES OF A NOVEL AMPHIPHILIC ZINC PHTHALOCYANINE MIXED LB MULTILAYERS
     STRUCTURAL AND PHOTOELECTRIC PROPERTIES OF A NOVEL AMPHIPHILIC ZINC PHTHALOCYANINE MIXED LB MULTILAYERS
短句来源
     SYNTHESIS AND SPECTROSCOPIC PROPERTIES OF AN AMINO ACID MODIFIED PHTHALOCYANINE
     SYNTHESIS AND SPECTROSCOPIC PROPERTIES OF AN AMINO ACID MODIFIED PHTHALOCYANINE
短句来源
     1,15(or 1,18)-bis -(2’,4’-ditertbutylphenoxy)phthalocyanine (IV-4);
     1,15(or 1,18)-bis-(2’,4’-ditertbutylphenoxy)phthalocyanine (IV-4);
短句来源
     SYNERGISM BETWEEN PHOTODYNAMIC THERAPY OF ALUMINUM SULFONATED PHTHALOCYANINE AND HYPERTHERMIA ON MOUSE HEPATOMA IN VIVO AND IN VITRO
     SYNERGISM BETWEEN PHOTODYNAMIC THERAPY OF ALUMINUM SULFONATED PHTHALOCYANINE AND HYPERTHERMIA ON MOUSE HEPATOMA IN VIVO AND I
短句来源
     3-Fe(Ⅲ)Cl,3-Cu(Ⅱ),3-Ru(Ⅱ) [3=Perfluorohthalocyanine], 4-Fe(Ⅱ), [4=tetra-(tert-butyl)phthalocyanine];
     3-Fe(Ⅲ)Cl,3-Cu(Ⅱ),3-Ru (Ⅱ) [3=Perfluorophthaloc yanine ] , 4-Fe(Ⅱ), [4=tetra- (tert-butyl) phthalo- cyanine];
短句来源
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  相似匹配句对
     Copper Phthalocyanine From Phthalonitrile
     邻苯二甲腈合成铜酞菁
短句来源
     DEVELOPMENT OF PHTHALOCYANINE PIGMENT
     酞菁颜料的研制
短句来源
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  phthalocyanine
Ion Beam Doping of Chlorinated Copper Phthalocyanine Thin Films
      
Ion beam implantation of energetic nickel, germanium, and tin ions was studied for the purpose of altering the properties of the film structures of chlorinated copper phthalocyanine.
      
The properties of photovoltaic cells containing an MEH-PPV composition with palladium(II) meso-tetra(benzo-15-crown-5)porphyrinate as an electron-conduction layer and copper(II) phthalocyanine as a hole transport layer were studied.
      
The sensor is manufactured on the basis of a magnesium phthalocyanine (MgPc) organic semiconductor film 15 nm thick.
      
The electrochemical signal is observed in the range of potentials characteristic for the oxidation of metal phthalocyanines, and the metal phthalocyanine serves as the electron carrier.
      
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The frequency dependence of A.C. conductance of organic solid thin films have been discussed. It is pointed out that the dependence of conductance on the square of frequency is an artifact due to the electrode contact resistance and the capacity of the film. In this paper a method of an added external resistance is proposed to evaluate the electrode contact resistance and thereby the experimentally measured frequency dependences of conductance and capacity of the film could be corrected for the effect of electrode...

The frequency dependence of A.C. conductance of organic solid thin films have been discussed. It is pointed out that the dependence of conductance on the square of frequency is an artifact due to the electrode contact resistance and the capacity of the film. In this paper a method of an added external resistance is proposed to evaluate the electrode contact resistance and thereby the experimentally measured frequency dependences of conductance and capacity of the film could be corrected for the effect of electrode contact resistance. In order to characterize the A.C. conductance of organic solid thin films three parameters are suggested. That is, the D.C. specific conductance σd.c. at extremely low frequencies, the exponent n in the expression σ(f)∝ fn for the region of higher frequencies and the value of fx at which the straight line on the lgσ-lgf plot intersects the horizontal line σ=σd.c. For a solution cast film of poly-vinylcarbazole (PVK)-2,4,7-trinitrofluorenone (TNF) (1:0.75) charge transfer complex and an evaporated film of copper phthalocyanine (PcCu) the following results were obtained:

本文讨论了有机固体薄膜交流电导的频率依赖性,指出在较高频率下,电导正比于频率两次方的依赖性,是由于电极接触电阻和薄膜电容所引致的假象。作者建议了一种外加串联电阻法来求取电极接触电阻值,从而使电导和电容的频率依赖性实验数据得到改正。提出了表征有机固体薄膜交流电导特性的三个参数,即在极低频下的直流电导率σ_(d.c.)值、在较高频区σ(f)∝f~n中的n值和在lgσ-lgf图上高频区直线与σ_(d.c.)水平线的交点f_x。对聚乙烯咔唑(PVK)-2,4,7-三硝基芴酮(TNF)(1:0.75)电荷转移复合物薄膜和酞菁铜(PcCu)蒸发膜进行实验测定的结果,得到PVK-TNF(1:0.75):(σ_(d.c)=1.9·10~(-16)(Ω·cm)~(-1),n=0.96,f_=6.1·10~(-3)Hz(14℃);PcCu:σ_(d.c.)=1.6·10~(-9)(Ω·cm)~(-1),n=1.2,f_x=1·10~5Hz(17℃)。

A CNDO/2 calculation is performed to ascertain the location of two inner protons in phthalocyanine.It is concluded from the configuration optimization and net atomic charge distributions that the single-bonding structure is in pre- ference to the bridged hydrogen-bonding one,and the equilibrium N-H bond len- gth is 1.08 A.These are in good agreement with the XPS experimental results reported recently.

用CNDO/2对酞花菁作了量子化学计算以确定环内两个氢原子的位置。计算得到的构型优化结果及氮原子、碳原子上的净电荷分布均表明,环内两个氢原子是以单键方式分别连接于两个氮原子上,N—H 键长为1.08。计算结果对酞花菁的 X—射线光电子能谱给予了满意的解释.

A new simulated system of the monooxygenase P-450, composed of me-tallophthalocyanine (especially PcFe), ascorbic acid and dioxygen has been found to be capable of catalyzing the hydroxylation of benzene. Experimental results showed that macrocyclic ligands with multidentate N-base, such as phthalocyanine, was much more effective to activate the central metal ions in comparison with ligands with one, two, three or four donor sites. From model studies by electronspectroscopy, evidence is obtained in favour...

A new simulated system of the monooxygenase P-450, composed of me-tallophthalocyanine (especially PcFe), ascorbic acid and dioxygen has been found to be capable of catalyzing the hydroxylation of benzene. Experimental results showed that macrocyclic ligands with multidentate N-base, such as phthalocyanine, was much more effective to activate the central metal ions in comparison with ligands with one, two, three or four donor sites. From model studies by electronspectroscopy, evidence is obtained in favour of the formation of an intermediate complex composed of Fe2+, ascorbic acid and an appropriate ligand as an important step in the activation of dioxygen. Based on these investigations the role of ascorbic acid in the activation of dioxygen and the possible route of dioxygen complex formation are explained and a hydroxylation mechanism for the model system is proposed.

由金属酞菁(主要是铁酞菁)、抗坏血酸、氧构成的单加氧酶P-450新模拟体系,对苯的羟化具有显著的催化活性。实验证明,含氮大环配位体——酞菁和一般的含氮配位体相比,对中心金属离子的活化作用特别明显。根据电子光谱数据,发现由Fe~(2+)、抗坏血酸与适当配位体形成中间三元络合物是氧活化的重要步骤。据此,对其中抗坏血酸的作用以及形成中间双氧络合物的可能途径作了理论上和实验上的阐明,并在此基础上提出了苯羟化的作用机理。

 
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