caa a22 4500 445827521 CHVBK 20180317145303.0 cr unu---uuuuu 170323e20111201xx s 000 0 eng 10.1007/s10854-011-0355-4 doi (NATIONALLICENCE)springer-10.1007/s10854-011-0355-4 Fabrication of La3TaO7 using a new precursor solution route by chemical solution method [Elektronische Daten] [Y. Wang, L. Zhou, Y. Lu, C. Li, Z. Yu, J. Li, L. Jin, Y. Shen, P. Wang] La3TaO7 (LTO) has been fabricated using a new precursor solution route by chemical solution method. The newly developed LTO precursor solution was obtained in ambient atmosphere. A serious of studies on the properties of LTO precursor gel and its powder annealed at different temperatures were presented in order to understand the decomposition of LTO precursor gel and the growth behavior of LTO. The single phase LTO powder and LTO film on textured Ni-W substrate were obtained after annealed at 1,100° in a gas mixture of Ar-4% H2. But it should be pointed out that LTO film was annealed by adopting a rapid elevated temperature processing (RETP) method. X-ray diffraction shows that the LTO film on Ni-W tape was highly oriented, and its out-of-plane texture is very close to that of the underlying Ni-W substrate. The SEM investigation of LTO film reveals a dense, smooth, pinhole-free and crack-free microstructure for coated buffer. These results offer the potential to use the LTO film prepared by the new precursor solution route as a buffer layer for further manufacturing other buffer layer in coated conductors. Springer Science+Business Media, LLC, 2011 Wang Y. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, 710072, Xi'an, China aut Zhou L. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, 710072, Xi'an, China aut Lu Y. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut Li C. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut Yu Z. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut Li J. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, 710072, Xi'an, China aut Jin L. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut Shen Y. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut Wang P. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/12(2011-12-01), 1744-1749 0957-4522 22:12<1744 2011 22 10854 https://doi.org/10.1007/s10854-011-0355-4 text/html Onlinezugriff via DOI 1 research-article jats NATIONALLICENCE 856 40 https://doi.org/10.1007/s10854-011-0355-4 text/html Onlinezugriff via DOI NATIONALLICENCE 700 1- Wang Y. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, 710072, Xi'an, China aut NATIONALLICENCE 700 1- Zhou L. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, 710072, Xi'an, China aut NATIONALLICENCE 700 1- Lu Y. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut NATIONALLICENCE 700 1- Li C. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut NATIONALLICENCE 700 1- Yu Z. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut NATIONALLICENCE 700 1- Li J. State Key Laboratory of Solidification Processing, Northwestern Polytechnical University, 710072, Xi'an, China aut NATIONALLICENCE 700 1- Jin L. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut NATIONALLICENCE 700 1- Shen Y. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut NATIONALLICENCE 700 1- Wang P. Superconductor Materials Research Centre, Northwest Institute for Nonferrous Metal Research, P.O. Box 51, 710016, Xi'an, Shaanxi, China aut NATIONALLICENCE 773 0- Journal of Materials Science: Materials in Electronics Springer US; http://www.springer-ny.com 22/12(2011-12-01), 1744-1749 0957-4522 22:12<1744 2011 22 10854 Metadata rights reserved Springer special CC-BY-NC licence nationallicence BK010053 XK010053 XK010000 NATIONALLICENCE NATIONALLICENCE NL-springer