Zobrazeno 1 - 10
of 12
pro vyhledávání: '"Eric Rop"'
Autor:
Maurice Davy Malouangou, Yujing Zhang, Yifan Yang, Manala Tabu Mbumba, Muhammad Waleed Akram, Eric Rop, Jadel Tsiba Matondo, Mina Guli
Publikováno v:
Solar Energy Materials and Solar Cells. 251:112135
Publikováno v:
Geothermics. 97:102243
The Olkaria geothermal system located on the Red Sea - Gulf of Aden - East African Rift high-temperature geothermal belt is a typical rift-volcanic geothermal system. The formation of this system is closely related with lithospheric extension, magmat
Publikováno v:
In Acta Materialia 2006 54(9):2305-2309
Publikováno v:
Journal of Applied Physics; 3/15/2005, Vol. 97 Issue 6, p064103, 11p, 3 Black and White Photographs, 3 Diagrams, 2 Charts, 8 Graphs
Publikováno v:
Acta Materialia. 54:2305-2309
The local structural environments for Ca, Nd and Ti atoms in Ca 0.7 Nd 0.3 Ti 0.7 Al 0.3 O 3 ceramics were studied at 298 K using extended X-ray absorption fine structure (EXAFS) analysis. The theoretical EXAFS spectra were in excellent agreement wit
Publikováno v:
Journal of the European Ceramic Society. 26:2027-2030
The effects of LnAlO 3 (Ln = La, Nd, Sm) additives on the microstructure and the dielectric properties of Ba 4.2 Nd 9.2 Ti 18 O 5 (BNT) materials have been investigated. The microstructure of BNT doped with NdAlO 3 was analyzed using X-ray diffractio
Autor:
Stephen P. Thompson, Chiu C. Tang, Robert Freer, Eric Rop Kipkoech, Colin Leach, Feridoon Azough
Publikováno v:
Journal of the European Ceramic Society. 23:2677-2682
The crystal structure of Ca 0.7 Nd 0.3 Ti 0.7 Al 0.3 O 3 has been determined using synchrotron X-ray diffraction. Data were collected from a polycrystalline sample for Rietveld analysis. At room temperature, the structure exhibits an octahedral tilte
Publikováno v:
Key Engineering Materials. :2213-2216
The effect of CeO2 additives on the microstructure and dielec. properties of a solid soln. of CaTiO3-La(Mg1/2Ti1/2)O3 ceramics was investigated. Addn. of CeO2 resulted in rapid increase in bulk densities of the ceramics accompanied by accelerated gra
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Publikováno v:
Journal of the European Ceramic Society. Aug2006, Vol. 26 Issue 10/11, p2027-2030. 4p.