Photoelectron spectroscop

Vanderputten D et al 1996 Angle resolved x-ray photoelectron spectroscopic experiments on the full series of molecular [AUgg(PR3) 2 101 clustered. Chem. See. Dalton Trans. 8 1721... 

Photoelectron spectroscopic studies show that the first ionization potential (lone pair electrons) for cyclic amines falls in the order aziridine (9.85 eV) > azetidine (9.04) > pyrrolidine (8.77) >piperidine (8.64), reflecting a decrease in lone pair 5-character in the series. This correlates well with the relative vapour phase basicities determined by ion cyclotron resonance, but not with basicity in aqueous solution, where azetidine (p/iTa 11.29) appears more basic than pyrrolidine (11.27) or piperidine (11.22). Clearly, solvation effects influence basicity (74JA288). 

AN X-RAY PHOTOELECTRON SPECTROSCOPIC EXAMINATION OF PHOSPHORUS CONTAINING MATERIALS OVERVIEW ON METHODS ADVANCES AND ABILITIES... 

X-ray photoelectron spectroscopic study of the spontaneously passive amorphous Fe-10Cr-13P-7C alloy in 1 N HCl revealed that the passive film consists of Cr, 0 , OH" and HjO, and hence the passive film has been called a passive hydrated chromium oxyhydroxide film (CrO (OH)j Subsequent investigations have revealed that... 

One of the most important parameters of ITO, apart from the transparency, is the relatively high work function. In a comparative photoelectron spectroscopic study of ITO from different sources, and prepared by different techniques, a variation in the chemical composition and work functions are reported [101, 105]. For three carefully chosen types of ITO, the chemical composition and work functions... 

X-ray photoelectron spectroscopic (XPS) studies of Ag63,64 and Pt6,56-62 films deposited on YSZ under positive current application conditions have confirmed the proposition2-4 that NEMCA with oxide ion conducting solid electrolytes is due to an electrochemically induced and controlled backspillover of oxide ions on the catalyst surface. 

By mass spectrometry sulfur radical anions with up to 25 atoms have been detected and there is photoelectron spectroscopic evidence for chainlike as well as cychc isomers of 8g and 87 [141]. 

The decrease in the contact angle and corresponding increase in the work adhesion of the modified surfaces are due to the generation of polar carbonyl (C=0) and ether (C=0=C) groups on the surfaces formed through interaction of macroradicals on EPDM backbone with atmospheric oxygen. The results have been confirmed from IR (Figure 31.4) and X-ray photoelectron spectroscopic (XPS) observation (Table 31.5). 

Kishi, K and Ikeda, S. (1974) X-ray photoelectron spectroscopic study of the reaction of evaporated metal films with chlorine gas. The Journal of Physical Chemistry, 78, 107—112. 

Dickinson T, Povey AP, Sherwood PMA. 1975. X-ray photoelectron spectroscopic studies of oxide-films on platinum and gold electrodes. J Chem Soc Faraday Trans 171 298-311. 

Takasu Y, Matsuda Y, Toyoshima I. 1984. A photoelectron spectroscopic study of the effect of particle-size on the adsorbed state of carbon-monoxide over supported palladium catalysts. Chem Phys Lett 108 384-387. 

An X-ray photoelectron spectroscopic study (132) of some cobalt(II) Schiff base complexes and their dioxygen adducts finds that the cobalt core electron binding energies in... 

Real-time photoelectron-spectroscopic analysis of the band intensities revealed that the optimum reaction conditions required a temperature of 1100 K for the complete elimination of four molecules of N2. The formation of the valence isomer Ph—Si=N, which is predicted to be 400 kJ mol-1 less stable, can be excluded.53... 

Relevance and Complexity of Photoelectron Spectroscopic Investigations of Electrodes... 

Chen, X.B. and Burda, C., Photoelectron spectroscopic investigation of nitrogen-doped titania nanoparticles, J. Phys. Chem., 108,15446, 2004. 

Experimental support for the MO sequence in Fig. 5 is provided by the photoelectron spectroscopic (PE) data of l,10 which are presented in Table III together with the corresponding data for the heavier homologues. The following conclusions can be drawn from these data (1) the HOMO s in... 

The through-bond conjugation with strong ct-tt mixing for tetrasila-cycloocta-l,5-diyne is further demonstrated by photoelectron spectroscopic (15) and ab initio (3-21G basis set) studies (16). 

Domelsmith, L. N., and Houk, K. N. (1978) Photoelectron spectroscopic studies of hallucinogens The use of ionization potentials in QSAR. In NIDA Research Monograph Series 22, edited by G. Barnett, M. Trsic, and R. E. Willette, pp. 423-440. U. S. Govt. Printing Office, Washington, D. C. 

Having thereby demonstrated that we were indeed measuring rates of charge separation, the distance dependence of the ET dynamics in 2(n) could be determined and was found to have a /J value of about 0.9 per bond. This value is quite dose to that predicted from photoelectron spectroscopic measurements (vide supra) and nicely confirms the... 

W. Rettig and R. Gleiter, Dependence of intramolecular rotation in p-cyano-N,N-dialkylanilines on the twist angle. A fluorescence, UV absorption, and photoelectron spectroscopic study. J. Phys. Chem. 89,4676(1985). 

Buckley, A. N., Hamilton, I. C., Woods, R., 1985. Investigation of the surface oxidation of sulphide minerals by linear potential sweep and X-ray photoelectron. In K. S. E. Forssberg(ed.), Flotation of Sulphide Minerals, Elsevier. Amsterdam, 6 41 - 60 Buckley, A. N. and Woods, R., 1990. X-ray photoelectron spectroscopic and electrochemical studies of the interaction of xanthate with galena in relation to the mechanism. Int. J. Miner. Process, 28 301 - 311... 

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