F doping

Fluorous organotin compounds have also been designed with the purpose of producing F-doped Sn02 by the sol-gel process (Equation (40)).141... 

Sensitizer Ig/Pin bonded to low-vapor-pressure particles organic electrolyte F-doped I... 

Ho, W., J.C. Yu and S. Lee (2006). Synthesis of hierarchical nanoporous f-doped Ti02 spheres with visible light photocatalytic activity. Chemical Communications 2006(10), 1115-1117. 

Reversible, optical electron transfer has been observed in the solid state, between the ions Eu2+ and Sm3 f doped into crystalline CaF2 (143a). 

Figure 10 shows the concentration dependencies of a for TPM-A, TPM-E and TPM-F doped PS. The results show that a increases with decreasing p. Figure 11 shows plots of log(p0/p2) -1 /4.59 versus p for TPM-A, TPM-E, and TPM-F doped PS. The predicted linear relationships are observed. From the slopes, the wavefunction decay constants are 1.0 A. 

Sivakumar S, Diamente PR, van Veggel FC. Silica-coated Ln (3-F)-doped LaF3 nanoparticles as robust down- and upconvert- 85. ing biolabels. Chem. Euro. J. 2006 12 5878-5884. 

The electron concentration can be increased by forward biasing the nanocrystalline electrode electrolyte interface potentiostatically. The interface is thus driven into the accumulation regime for the majority carriers and if a transparent rear contact (e.g., F-doped, Sn02 or Sn-doped indium oxide) is used, the resultant blue... 

DMSO F -doped Sn02 Cu brass stainless steel [178]... 

The chemical modification of oxide surfaces with trialkynylorganotins 1 is not restricted to silica substrates. Indeed, nanoporous and nanocrystalline F-doped and undoped tin dioxide powders, prepared by a sol-gel route, 26 can be chemically modified with organotins la and Ic-d to provide fluorous or dye-sensitized Sn02 nanohybrids.2 27,28 for silica, the amount of deposited organic group progressively rises to a plateau value as the concentration of 1 in the grafting solution is increased (Table 3.2.2).22... 

A promising application of this new functionalization method of metal oxides relates to the photosensitization of semiconducting oxides to convert light into electricity. Thus, using the cavity microelectrode technique, a significant photocurrent is produced under blue light illumination by Ic- and Id-modified, F-doped and undoped Sn02 nanoporous powders, in the presence of an aqueous electrolyte, the... 

Schubert E. F. Doping in III—V semiconductors page 512 (Cambridge University Press, Cambridge U. K., 1993). 

Parameter Dimension Mg(Ca) alloy Brushite (DCPD) F-doped HAp... 

Copobianco JA, Cormier G, Moncomge R, Manaa H, Bertinelh M. (1992) Gain measurements of Mn 0(f) doped Sr5(P04)3Cl and Ca2P04Cl. Appl Phys Lett 60 163-165 Cotton FA (1971) Chemical Applications of Crystal Field Theory. John Wiley Sons, New York Cotton FA, Wilkinson G (1980) Advanced Inorganic Chemistry, 5th Edition. John Wiley Sons, New York... 

---