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Li structure

In rabbits, all conjugates elicited substantial IgG antibody levels after repeated inoculations, while the IgM levels were low. The conjugate of the L2 immunotype-specific oligosaccharide 183 elicited both L2- and L-3,7,9-specific antibodies but not the LI structure 182, and the conjugate of the L3,7,9 oligosaccharide 184 induced antibodies that recognized the LI, L2, and the L3,7,9 structures. Thus,... [Pg.189]

R 1. Resindion, S. Procddd de preparation de rdsines synthfitiques dchangeuses d ions li, structure poreuse. F. Pat 1,295.537 (1M2). [Pg.210]

The detailed geometries of the surface alloys reveal that the bond lengths between the alkali and aluminum atoms are close to the sums of the corresponding metallic radii, suggesting that the bonding is essentially metallic. Several geometrical properties of the surface alloys follow from simple considerations of the size of the atomic radii. For example, in the substitutional Al(lll)—(.ys X 3)/ 30°—Li structure, Li atoms lie almost in the plane of the first A1 layer, whereas in the corresponding Rb structure, Rb atoms are located much further from the surface plane, as shown in Fig. 8. Also, the smaller Li and Na atoms are the only alkali atoms which can occupy sites not directly... [Pg.271]

Figure 8. Schematic models of the Cu 100 -p(2xl)-Li structure. The open circles indicate Cu atoms and filled circles Li atoms. The p(2xl) unit cell is indicated by dotted lines with Li atoms placed in the missing Cu rows [94,95]. Figure 8. Schematic models of the Cu 100 -p(2xl)-Li structure. The open circles indicate Cu atoms and filled circles Li atoms. The p(2xl) unit cell is indicated by dotted lines with Li atoms placed in the missing Cu rows [94,95].
K Lundquist, S Li. Structural analysis of lignin and lignin degradation products. Proceedings of 10th International Symposium on Wood and Pulping Chemistry, Vol. 1, Yokohama, 1999, pp. 2-10. [Pg.294]

Structure of paramagnetic dimer with Li. " ) Structure of paramagnetic dimer with Na". ... [Pg.528]

Figure 2.17 Mass phase diagram of the quaternary liquid system made of CTAB/butariol (1/1 in mass) as the surface active mixture (surfactant + cosurfactant), heptane and water (NaCl O.IM). This system presents a continuous change from the LI structure to the L2 structure (see Figure 2.14). The dotted area corresponds to viscous milky compositions, redrawn from [31]. Figure 2.17 Mass phase diagram of the quaternary liquid system made of CTAB/butariol (1/1 in mass) as the surface active mixture (surfactant + cosurfactant), heptane and water (NaCl O.IM). This system presents a continuous change from the LI structure to the L2 structure (see Figure 2.14). The dotted area corresponds to viscous milky compositions, redrawn from [31].
The effect of the addition of short chain alcohols on the chromatographic selectivity and peak efficiency was extensively exposed in previous chapters. The addition of such alcohols to a micellar solution forms mixed micelles. This is the first step toward the achievement of microemulsions with ionic surfactants. The oil in water microemulsion (LI structure, see Chapter 2) has a continuous aqueous phase containing oil swollen micelles or microdroplets of oil stabilized by an alcohol-surfactant interphase layer. The medium is transparent and stable, however it 1ms a dynamic structure. Then, it is interesting to see if LI microemulsion mobile phases could be useful in... [Pg.465]

C. Wang, S. Yang, H. Chang, Y. Peng, J. Li, Structural effects of iron spinel oxides doped with Mn, Co, Ni and Zn on selective catalytic reduction of NO with NH3, Journal of Molecular Catalysis A Chemical 376 (2013) 13-21. [Pg.232]

For a more detailed look at this reaction, iodomethane reacts with lithium metal, which is assumed to exist as a simple dimer (Li-Li). The products are lithium iodide and CHgLi (methyllithium, 33). When the lithium dimer comes close to the C-I bond of iodomethane, the polarized C-I bond induces a polarized Li-Li structure (an induced dipole) and the transition state of the reaction is taken to be 31. Rather than transferring two electrons, the Li-Li bond breaks with transfer of only one electron (homolytic cleavage remember that Li is in group 1), which leads to formation of a methyl radical ( 0113) and a lithium radical ( Li), as well as a lithium cation and an iodine anion (see 32). Transition state 31 represents the transfer of single electrons to generate radicals. When the methyl radical and the lithium radical combine, each donates... [Pg.751]

Jilai Xue, Jun Zhu, and Baisong Li, Structure Design and Deformation Measurements of C/TiB2 Function Gradient Materials for Aluminum Reduction Cathode, Light Metals, (2010), 895-900. [Pg.197]

Brown has outlined several ways to modify the reducing abilities of complex hydrides. These include (i) the use of different solvents, (li) structural modification of the complex hydride, and (in) introduction of activating agents to the reaction system. This Chapter focuses on work tiiat was completed after the publication of Brown s book4 and deals specifically with the reactivity of boron and aluminum hydrides with metal complexes, where the emphasis is on synthetically useful methods. [Pg.339]


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See also in sourсe #XX -- [ Pg.781 ]

See also in sourсe #XX -- [ Pg.54 ]




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Compositional and Structural Variations in the System Li-Al-Si

Solution Structures Deduced from LIS Data

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