Sökning: onr:"swepub:oai:DiVA.org:su-122234" > Spark plasma versus...
Fältnamn | Indikatorer | Metadata |
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000 | 02519naa a2200385 4500 | |
001 | oai:DiVA.org:su-122234 | |
003 | SwePub | |
008 | 151028s2015 | |||||||||||000 ||eng| | |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-1222342 URI |
024 | 7 | a https://doi.org/10.1016/j.jallcom.2015.08.1262 DOI |
040 | a (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a ref2 swepub-contenttype |
072 | 7 | a art2 swepub-publicationtype |
100 | 1 | a Perez-Estebanez, M.4 aut |
245 | 1 0 | a Spark plasma versus conventional sintering in the electrical properties of Nasicon-type materials |
264 | 1 | b Elsevier BV,c 2015 |
338 | a print2 rdacarrier | |
520 | a Li1+xMxTi2-x(PO4)(3) powders with x = 0 and 0.3 and M = Al, Cr and Fe have been sintered by conventional sintering (CS) and Spark Plasma Sintering (SPS), and the electrical properties have been compared. The use of SPS allows preparing samples with higher density at lower temperature and shorter time than the CS, avoiding segregation of secondary phases and with reduced crystallite size. The introduction of aluminum, chromium and iron in the LiTi2(PO4)(3) (LTP) clearly enhances ionic conductivity even if the samples have similar densities. Despite the different level of density reached with CS and SPS, the activation energies of dc and grain boundary contributions are very similar and the differences in ionic conductivity are determined by pre-exponential factors. The samples produced by SPS showed a well-defined grain boundary meaning a more homogenous electrical contact. | |
650 | 7 | a NATURVETENSKAPx Kemi0 (SwePub)1042 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Chemical Sciences0 (SwePub)1042 hsv//eng |
650 | 7 | a TEKNIK OCH TEKNOLOGIERx Materialteknik0 (SwePub)2052 hsv//swe |
650 | 7 | a ENGINEERING AND TECHNOLOGYx Materials Engineering0 (SwePub)2052 hsv//eng |
653 | a Electrode materials | |
653 | a Sintering | |
653 | a Ionic conduction | |
700 | 1 | a Isasi-Marin, J.4 aut |
700 | 1 | a Rivera-Calzada, A.4 aut |
700 | 1 | a Leon, C.4 aut |
700 | 1 | a Nygren, Matsu Stockholms universitet,Institutionen för material- och miljökemi (MMK)4 aut |
710 | 2 | a Stockholms universitetb Institutionen för material- och miljökemi (MMK)4 org |
773 | 0 | t Journal of Alloys and Compoundsd : Elsevier BVg 651, s. 636-642q 651<636-642x 0925-8388x 1873-4669 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-122234 |
856 | 4 8 | u https://doi.org/10.1016/j.jallcom.2015.08.126 |
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