Zobrazeno 1 - 10
of 48
pro vyhledávání: '"John R. Günter"'
Publikováno v:
Journal of Solid State Chemistry. 140:350-353
A new mixed oxide was prepared by coprecipitation of Cr(NO 3 ) 3 and (NH 4 ) 6 Mo 7 O 24 from aqueous solution and subsequent calcination. The ternary oxide with the general stoichiometry Cr 2–2 x Mo x O 3 was characterized by X-ray diffraction (XR
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4b3ec13006fde325db23927045b50d8c
https://doi.org/10.1006/jssc.1998.7899
https://doi.org/10.1006/jssc.1998.7899
Publikováno v:
Thermochimica Acta. :453-459
Two Japanese papers, one from a colour wood-block print (ukiyo-e) by the artist Kunisada amd a similar recent paper, have been investigated comparatively by thermoanalytical methods, infrared spectroscopy and scanning electron microscopy. Two further
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e206b0adccc232ee49ea3f8722e1460
https://doi.org/10.1016/0040-6031(96)02850-x
https://doi.org/10.1016/0040-6031(96)02850-x
Autor:
John R. Günter, Walter Kälin
Publikováno v:
Journal of Solid State Chemistry. 123:391-397
Single crystalline thin films of Ag 5− x Te 3 (Steutzite) have been prepared from thin silver films and tellurium vapour and their crystal structure is compared to crystal structures formerly determined by various authors using X-ray and electron d
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::36553a5e4fe8281801bef1d5f08eab4e
https://doi.org/10.1006/jssc.1996.0194
https://doi.org/10.1006/jssc.1996.0194
Autor:
Marcel Amberg, John R. Günter
Publikováno v:
Solid State Ionics. 84:313-321
The reactions of zirconium disulfide and zirconium diselenide with air or oxygen have been studied. They proceed topotactically and yield nanocrystalline, nanoporous metastable cubic and tetragonal zirconium dioxide at temperatures considerably below
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::083e5b3ea416c1e116380a11f60f1e22
https://doi.org/10.1016/0167-2738(96)00020-3
https://doi.org/10.1016/0167-2738(96)00020-3
Publikováno v:
Solid State Ionics. 76:221-228
The tin tungsten bronze SnxWO3 (x = 0.26-0.33) has been prepared by a new, mild reaction between tin powder and tungstic acid in water at 95–100 °C and crystallized at higher temperature. The samples were characterized by single-crystal and powder
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::bdb924d30057bc22b2c69a1d9e975371
https://doi.org/10.1016/0167-2738(94)00281-v
https://doi.org/10.1016/0167-2738(94)00281-v
Autor:
John R. Günter, Wangzhi Yuan
Publikováno v:
Solid State Ionics. 76:253-258
A study on solid electrochemistry of insertion of bivalent cations such as Mg 2+ , Zn 2+ into monoclinic NbS 3 prepared under high pressure is reported. The magnesium and zinc solid state secondary batteries in which monoclinic NbS 3 prepared under h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ee7d64ca31c3da9e83a4eceaa8fba73b
https://doi.org/10.1016/0167-2738(95)00002-n
https://doi.org/10.1016/0167-2738(95)00002-n
Autor:
John R. Günter, Xiao-Lin Xu
Publikováno v:
Thermochimica Acta. 234:297-301
For tin—tungsten bronzes Sn x WO 3 prepared both under mild, aqueous conditions and by a high temperature solid state reaction, the degree of hydration, the amount of X-ray amorphous byproducts and the value x have been determined quantitatively by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::98254c496ef2f4f1e1d7b575c03f8fe1
https://doi.org/10.1016/0040-6031(94)85153-0
https://doi.org/10.1016/0040-6031(94)85153-0
Publikováno v:
Thin Solid Films. 229:37-43
Chlorine adsorbed on either air-cleaved or water-treated NaCl surfaces prior to metal deposition proved to be active as a surfactant promoting the epitaxial growth of silver, gold and copper at low temperatures (80–120 °C), while no epitaxial orie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b8365cbe09a34d49487fd61d8da94bb6
https://doi.org/10.1016/0040-6090(93)90406-f
https://doi.org/10.1016/0040-6090(93)90406-f
Autor:
Paul Keusch, John R. Günter
Publikováno v:
Ultramicroscopy. 49:293-307
The growth and structure of thin films of low-temperature (LT) silver selenide (Ag 2 Se) were studied by HREM and electron diffraction. Samples were produced by the reaction of vacuum-deposited epitaxial silver films (1–30 nm thick) on NaCl substra
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c4d589d2c541727569941ae24596b4
https://doi.org/10.1016/0304-3991(93)90236-q
https://doi.org/10.1016/0304-3991(93)90236-q
Publikováno v:
Thin Solid Films. 215:147-151
The development of Ag2Se was studied by transmission electron microscopy (TEM) on thin samples prepared by successive deposition of (100) silver films and selenium onto NaCl. The formation of Ag2Se takes place by a topotactic reaction and the nucleat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8e854e286d9c6f1fc97a7bf711fae617
https://doi.org/10.1016/0040-6090(92)90429-f
https://doi.org/10.1016/0040-6090(92)90429-f