Zobrazeno 1 - 10
of 50
pro vyhledávání: '"LARS KIHLBORG"'
Publikováno v:
Journal of Solid State Chemistry. 162:341-346
Potassium and cesium intergrowth tungsten bronzes A x Mo y W 1− y O 3 with x ≲0.25 and y ≲0.65 have been prepared. By substitution of molybdenum for tungsten the synthesis temperature can be decreased to 600°C and new phases of the structure f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1324f7a8da83475b6bbbce5e4ce7faf1
https://doi.org/10.1006/jssc.2001.9369
https://doi.org/10.1006/jssc.2001.9369
Autor:
Mats Johnsson, Lars Kihlborg
Publikováno v:
International Journal of Inorganic Materials. 2:477-481
Reduced niobium oxides, predominantly whiskers and thin platelets of Nb 12 O 29 , were prepared by isothermal chemical vapour transport at 900°C using NaCl as transporting agent. It was shown by energy dispersive (EDS) microanalysis in scanning and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69cc3fbc1a46bcbdec54988e8c158d88
https://doi.org/10.1016/s1466-6049(00)00092-1
https://doi.org/10.1016/s1466-6049(00)00092-1
Publikováno v:
Journal of Solid State Chemistry. 111:111-117
Homologues of the orthorhombic form of Mo4O11, belonging to the series Mm+2O3m+4, have been prepared in the Mo-W-O system and structurally characterized by X-ray powder diffraction and electron microscopy. The structures are built up of corner-sharin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2796978b28ba4d813c84e3f7988ce02b
https://doi.org/10.1006/jssc.1994.1205
https://doi.org/10.1006/jssc.1994.1205
Publikováno v:
Journal of Solid State Chemistry. 103:403-414
In specimens prepared by gentle reduction of the mixed oxide Mo0.72W0.28O3 (ReO3-type structure) phases isotypic of the monoclinic form of Mo4O11 have been observed and characterized by electron diffraction and high resolution electron microscopy tec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a423e1f476921e12dc1220d0f86323f7
https://doi.org/10.1006/jssc.1993.1116
https://doi.org/10.1006/jssc.1993.1116
Autor:
Lars Kihlborg
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1b2affbcd431e112190c75caa59746e
https://doi.org/10.1002/chin.199130303
https://doi.org/10.1002/chin.199130303
Autor:
Lars Kihlborg
Publikováno v:
Progress in Solid State Chemistry. 20:101-133
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f50087605704544db7073eb38f904a1
https://doi.org/10.1016/0079-6786(90)90004-y
https://doi.org/10.1016/0079-6786(90)90004-y
Publikováno v:
Proceedings, annual meeting, Electron Microscopy Society of America. 50:104-105
High-resolution electron microscopy has had a great impact on solid state chemistry. The possibility it offers of directly imaging the structure of solids has made it an unvaluable complement to conventional diffraction methods. Disorder and extended
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f29d55d2147f375804a790a567063f91
https://doi.org/10.1017/s0424820100120928
https://doi.org/10.1017/s0424820100120928
Publikováno v:
Acta Chemica Scandinavica. :117-120
Le compose du titre cristallise dans le systeme orthorhombique du groupe d'espace P2 1 2 1 2. Affinement de la structure jusqu'a 3,4%
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e1c8089e1cdee6754ff46e5a5eb3b6e2
https://doi.org/10.3891/acta.chem.scand.41a-0117
https://doi.org/10.3891/acta.chem.scand.41a-0117
Autor:
Lars Kihlborg, Altaf Hussain
Publikováno v:
Materials Research Bulletin. 14:667-674
The crystal structures of hexagonal tungsten bronze phases, A t WO 3 , with A =K and Cs and with t =0.20 and 0.32 have been refined, using the profile refinement procedure, from X-ray powder diffraction data obtained in Guinier-Hagg focussing cameras
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::076abb2498b3f826b585fe5269fa4752
https://doi.org/10.1016/0025-5408(79)90050-3
https://doi.org/10.1016/0025-5408(79)90050-3
Autor:
Lars Kihlborg, Margareta Sundberg
Publikováno v:
Acta Crystallographica Section A Foundations of Crystallography. 44:798-805
Crystals of caesium and rubidium intergrowth tungsten bronze (ITB) have been studied by high-resolution electron microscopy. The structure of these consists of slabs of WO3 type, intergrown with slabs of hexagonal tungsten bronze (HTB) type containin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ff098993818260dfec21a3ec6a3f9b9a
https://doi.org/10.1107/s0108767388004143
https://doi.org/10.1107/s0108767388004143