Zobrazeno 1 - 10
of 35
pro vyhledávání: '"U.v. Alpen"'
Autor:
R. Kniep, U.v. Alpen
Publikováno v:
Solid State Communications. 14:1033-1036
Subhalides of Te are compounds of the type Te y X with y ⩾1 and X = Cl, Br, I. Within this group of compounds the structural building unit of elemental tellurium - the Te-screw with 3 1 or 3 2 symmetry - is continuously modified and yields a series
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f20c630a98d6f56ace9a750a8272be2
https://doi.org/10.1016/0038-1098(74)90419-0
https://doi.org/10.1016/0038-1098(74)90419-0
Publikováno v:
Zeitschrift f�r anorganische und allgemeine Chemie. 438:5-14
Kupfertellurbromid, CuTeBr, zeigt eine reversible sprunghafte Anderung in der elektrischen Leitfahigkeit. Nach calorischen Messungen liegt ein Phasenubergang erster Ordnung bei 345 K vor, mit ΔHu = 76,8 cal/g-Mol und ΔSu = 0,222 cal/g-Mol K. Nach R
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bd6310e8db991b0c337fd9435d58b05
https://doi.org/10.1002/zaac.19784380101
https://doi.org/10.1002/zaac.19784380101
Publikováno v:
Solid State Communications. 23:911-914
Experimental evidence for one-dimensional ionic conductivity in β-Eucryptite (LiAlSiO 4 ) by electrochemical transport measurements is presented. The Li-ionic conductivity parallel to the c-axis of the Li-channels in β-Eucryptite is about three dec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d1be46f0219f356ffb3353330f65c2ca
https://doi.org/10.1016/0038-1098(77)90714-1
https://doi.org/10.1016/0038-1098(77)90714-1
Publikováno v:
Electrochimica Acta. 24:741-744
Although single crystal lithium nitride is a good lithium ion conductor, its application would require the preparation of a suitable sintered material which retained the outstanding properties of the single crystal. This paper describes our attempts
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::416339354a4f5ab8fd71dc5e538d18cd
https://doi.org/10.1016/0013-4686(79)80002-x
https://doi.org/10.1016/0013-4686(79)80002-x
Publikováno v:
Journal of the Less Common Metals. 76:109-117
A galvanic cell is presented to measure equilibrium iodine partial pressures in the Te-I system. The cell arrangement allows the determination of rather low vapour pressures. The cell performance at higher iodine pressures was verified by measuring t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d9a3a9c17951f33f52914a3738108552
https://doi.org/10.1016/0022-5088(80)90014-4
https://doi.org/10.1016/0022-5088(80)90014-4
Autor:
M.F. Bell, U.v. Alpen
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 99:85-92
Lithium nitride has been well known for about thirty years; but because of its tendency to react with water and oxygen, together with its low free enthalpy of formation it did not attract the interest of electrochemists though early work suggested Li
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff8668bd28446a580ba77f1b8d8e7970
https://doi.org/10.1016/s0022-0728(79)80413-1
https://doi.org/10.1016/s0022-0728(79)80413-1
Autor:
M.F. Bell, U.v. Alpen
Publikováno v:
Journal of Electroanalytical Chemistry and Interfacial Electrochemistry. 129:315-319
The kinetics of lithium transport across the interface formed by melting lithium on to a lithium nitride sinter has been studied using a linear potential sweep technique. The current-voltage curve obtained was corrected for the ohmic resistance obtai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::38b1eb759789a813f461b0fc0d8c36fd
https://doi.org/10.1016/s0022-0728(81)80022-8
https://doi.org/10.1016/s0022-0728(81)80022-8
Autor:
U.v. Alpen
Publikováno v:
Journal of Solid State Chemistry. 29:379-392
Li 3 N is presented as one of the best solid lithium electrolytes available today. Its outstanding advantages are simple preparation of crystalline as well as sintered material, stability in moist atmosphere because of a protecting surface layer, sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bd19e49e63462288daa8bbe206db2e98
https://doi.org/10.1016/0022-4596(79)90195-6
https://doi.org/10.1016/0022-4596(79)90195-6
Publikováno v:
Materials Research Bulletin. 13:265-270
The influence of the defect concentration on the ionic conductivity of solid solutions of high sodium sulfate (Na 2 SO 4 I) is presented. For Na 2 SO 4 Y 2 (SO 4 ) 3 solid solutions with up to 23 % defects the temperature dependence of the ioni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7fdaa2acbc5e4f5f8c8f735544ecb3f5
https://doi.org/10.1016/0025-5408(78)90002-8
https://doi.org/10.1016/0025-5408(78)90002-8
Publikováno v:
Materials Research Bulletin. 11:793-799
In this paper the subiodide of tellurium, α-TeI, is presented as a new ionic conductor. Electromotive-force measurements on solid state galvanic cells of the types Ag/AgI/TeI, Te; Ag/AgI/TeI, TeI4; TeI, Te/AgI/TeI, TeI4; TeI, Te/TeI/TeI, TeI4 are gi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b34a10aeb89982338caaa0063eab71d
https://doi.org/10.1016/0025-5408(76)90117-3
https://doi.org/10.1016/0025-5408(76)90117-3