東華大學圖書館 |

Language: English

Help

回圖書館首頁

手機版館藏查詢

Back

Switch To: Labeled | MARC Mode | ISBD

An investigation into the lithium io...

University of Guelph (Canada).

Linked to FindBook

Google Book

Amazon

博客來

An investigation into the lithium ion dynamics of lithium lanthanum titanate using solid state NMR.

Record Type:	Language materials, printed : Monograph/item
Title/Author:	An investigation into the lithium ion dynamics of lithium lanthanum titanate using solid state NMR./
Author:	Hasiuk, Timothy Keegan.
Description:	87 p.
Notes:	Source: Masters Abstracts International, Volume: 47-05, page: 2911.
Contained By:	Masters Abstracts International47-05.
Subject:	Engineering, Materials Science. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR47771
ISBN:	9780494477717

An investigation into the lithium ion dynamics of lithium lanthanum titanate using solid state NMR.
Hasiuk, Timothy Keegan.

An investigation into the lithium ion dynamics of lithium lanthanum titanate using solid state NMR. - 87 p.

Source: Masters Abstracts International, Volume: 47-05, page: 2911.

Thesis (M.Sc.)--University of Guelph (Canada), 2009.

The mobility of ions within the ceramic electrolyte Li 0.30La0.57&square;0.13TiO3 was probed using solid state NMR methods. The static quadrupolar and dipolar interaction values were measured for both 6Li and 7Li. Where relevant, the measured static interaction values were compared with those predicted by theory. The motional narrowing of the lineshape as a function of temperature was observed, showing that the lithium ions are mobile within the structure. Spin-lattice relaxation times were measured for both Li nuclei as a function of temperature to provide a measure of the relaxation mechanism as well as the activation energy for the ionic motion. It was found that the relaxation mechanism for 7Li was dominated by the quadrupolar interaction. For 6Li the relaxation mechanism could not be determined. The activation energies are measured for both nuclei using several theoretical models, and show agreement with past studies.

ISBN: 9780494477717Subjects--Topical Terms:

1017759
Engineering, Materials Science.

An investigation into the lithium ion dynamics of lithium lanthanum titanate using solid state NMR.
LDR:01758nam 2200265 a 45 001 855802
005 20100708
008 100708s2009 ||||||||||||||||| ||eng d
020 $a 9780494477717
035 $a (UMI)AAIMR47771
035 $a AAIMR47771
040 $a UMI $c UMI
100 1 $a Hasiuk, Timothy Keegan. $3 1022490
245 1 3 $a An investigation into the lithium ion dynamics of lithium lanthanum titanate using solid state NMR.
300 $a 87 p.
500 $a Source: Masters Abstracts International, Volume: 47-05, page: 2911.
502 $a Thesis (M.Sc.)--University of Guelph (Canada), 2009.
520 $a The mobility of ions within the ceramic electrolyte Li 0.30La0.57&square;0.13TiO3 was probed using solid state NMR methods. The static quadrupolar and dipolar interaction values were measured for both 6Li and 7Li. Where relevant, the measured static interaction values were compared with those predicted by theory. The motional narrowing of the lineshape as a function of temperature was observed, showing that the lithium ions are mobile within the structure. Spin-lattice relaxation times were measured for both Li nuclei as a function of temperature to provide a measure of the relaxation mechanism as well as the activation energy for the ionic motion. It was found that the relaxation mechanism for 7Li was dominated by the quadrupolar interaction. For 6Li the relaxation mechanism could not be determined. The activation energies are measured for both nuclei using several theoretical models, and show agreement with past studies.
590 $a School code: 0081.
650 4 $a Engineering, Materials Science. $3 1017759
650 4 $a Physics, Condensed Matter. $3 1018743
650 4 $a Physics, General. $3 1018488
690 $a 0605
690 $a 0611
690 $a 0794
710 2 $a University of Guelph (Canada). $3 1018650
773 0 $t Masters Abstracts International $g 47-05.
790 $a 0081
791 $a M.Sc.
792 $a 2009
856 4 0 $u http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=MR47771