Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Franzpeter Emmenegger"'
Autor:
Jean-Claude G. Bünzli, Georg Süss-Fink, Sylvain Koeller, Nadjet Ouali, Claude Piguet, Cédric Rauzy, Franzpeter Emmenegger, Anne-Sophie Chauvin, Daniel Imbert, Emmanuel Fernandes, Frédéric Chérioux
Publikováno v:
CHIMIA, Vol 57, Iss 3 (2003)
The goal of this three-year project is to establish a modular and interactive Internet website for the teaching of general chemistry to freshmen students enrolled in a life sciences university program (medicine, biology, possibly pharmacy). Students
Externí odkaz:
https://doaj.org/article/d795d3daae404ef99f7317efcee94380
Autor:
Franzpeter Emmenegger
Publikováno v:
CHIMIA, Vol 48, Iss 9 (1994)
The thermodynamics of the formation of gaseous metal complexes and their solvation in nonaqueous solvents is briefly reviewed.
Externí odkaz:
https://doaj.org/article/be6c7df30114405a8f2d1d2417953015
Publikováno v:
Polyhedron. 20:387-394
In the gas phase 4-picoline is a much stronger base than pyridine (ΔpKB=2.9) and consequently it forms much stronger complexes with CoCl2. Using high temperature visible absorption spectroscopy we determined the enthalpy of the gas phase reaction Co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2c5412d28a7a692fcf70f8a2c258f66a
https://doi.org/10.1016/s0277-5387(00)00635-5
https://doi.org/10.1016/s0277-5387(00)00635-5
Autor:
Michel Piccand, Franzpeter Emmenegger
Publikováno v:
Journal of Thermal Analysis and Calorimetry. 57:235-240
The ‘Modified Entrainment Method’ developed by Faktor et al. [1] is an attractive yet not very popular method to determine vapour pressures in the range of 0.002 to 0.1 bar at 10–1000°C. The method consists of evaporating a solid or liquid fro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dff5b9b4bdeca044b81255bcbbff45fe
https://doi.org/10.1023/a:1010100531350
https://doi.org/10.1023/a:1010100531350
Publikováno v:
Inorganic Chemistry. 36:3146-3151
The covalent attachment of poly(ethylene oxide) chains to metal bipyridine complexes produces viscous molecular melts with sufficient ionic conductivity to permit microelectrode voltammetry. This paper describes the use of this chemistry to prepare a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7d60ae3371e36060501d7fb039fa839d
https://doi.org/10.1021/ic970149k
https://doi.org/10.1021/ic970149k
Publikováno v:
Journal of the Chemical Society, Dalton Transactions. :785-788
The formation of [CoCl 2 (py)] and [CoCl 2 (py) 2 ] from CoCl 2 and pyridine is one of the rare cases where the formation of a complex can be studied in the gas phase and in solution. By measuring the solvation enthalpies of all the partners of the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3fc91de0ad54cfe5fc9eff8c43190af9
https://doi.org/10.1039/a606259h
https://doi.org/10.1039/a606259h
Publikováno v:
Inorganic Chemistry. 35:5931-5934
Addition of 2,2‘-bipyridine to the red tetrahedral complex Co(tmhd)2 (tmhd = 2,2,6,6-tetramethyl-3,5-heptanedionate) produces the orange octahedral complex Co(tmhd)2bipy. This reaction has been studied by vis spectroscopy from 180 to 370 °C in the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::14274b3686f7c96e3d7de6643e131da7
https://doi.org/10.1021/ic9605130
https://doi.org/10.1021/ic9605130
Publikováno v:
Inorganic Chemistry. 32:2992-2995
The complex formation of CoCl 2 with pyridine in the gas phase has been studied by vapor pressure measurements and by visible spectroscopy at 290-420 o C. A new, very robust fitting procedure has been used to analyse the data. The data analysis not o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7410217272a97fcbb988a7ec3a1b2f00
https://doi.org/10.1021/ic00066a006
https://doi.org/10.1021/ic00066a006
The effect of cosolvents and additives on the electrochemical properties of [(Me)3PhN][Al2Cl7] melts
Publikováno v:
Electrochimica Acta. 38:245-252
The small Gutmann donor number solvents 1,2-dichlorobenzene, anisole and diphenylether were evaluated as cosolvents of trimethyl-phenyl-ammonium chloride/aluminium chloride melts in view of a potential use of these systems in batteries. The amalgamat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e7531c9292f7e125677e8daf801f79c7
https://doi.org/10.1016/0013-4686(93)85134-k
https://doi.org/10.1016/0013-4686(93)85134-k
Autor:
Michel Piccand, Franzpeter Emmenegger
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 619:17-21
The stepwise decomposition of CoBr2py2(s) has been investigated on a thermobalance by the “modified entrainment” method yielding Δ1H=88.6 kJ mol1, Δ1S=156.6 JK−1 mol−1 and Δ2H=119.0 kJ mol−1, Δ2S=211.8 JK−1 mol−1 for the dissociatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e8dcd63a4fb41cbfbf00f8bdaf528a65
https://doi.org/10.1002/zaac.19936190106
https://doi.org/10.1002/zaac.19936190106