La2Zr2O7 films on Cu–Ni alloy by chemical solution deposition process期刊界 All Journals 搜尽天下杂志传播学术成果专业期刊搜索期刊信息化学术搜索

La₂Zr₂O₇ films on Cu–Ni alloy by chemical solution deposition process

Authors:	ZM Yu P Odier L Ortega L Zhou PX Zhang A Girard

Affiliation:	^aNortheastern University, Shenyang 110004, PR China ^bNorthwest Institute for Nonferrous Metal Research, P.O. Box 51, Xi’An, Shaanxi 710016, PR China ^cLaboratoire de Cristallographie, CNRS, 25 avenue des Martyrs, BP166, 38042 Grenoble Cedex, France ^dLaboratoire d’Instrumentation et des Matériaux d’Annecy, BP806, 74016 Annecy, France

Abstract:	Films of La₂Zr₂O₇ (=LZO) have been formed by chemical solution deposition technique (CSD) on new bi-axially textured Cu–Ni alloy tapes based on rolled constantan (Cu₅₅Ni₄₅) Rabits. The precursor used was acetylacetonates treated in propionic acid (0.1–0.87 mol/l) and then deposited by spin-coating. The LZO film starts to crystallize above 850 °C, the film nucleates bi-axially textured on the substrate (with unit cell axis rotated 45° from those of the substrate). The top part of the film is not textured even after long annealing time at 1100 °C, but the interfacial part is bi-axially textured. Thus, synthesis of bi-axially textured films on Cu₅₅Ni₄₅ Rabits seems possible but more works are needed to optimize its properties.

Keywords:	Texture Solution deposition Oxide film Lanthanum zirconate
本文献已被 ScienceDirect 等数据库收录！