Stabilization of the Anatase Phase of Ti_(1-x)Sn_(x)O_(2) (x < 0.5) Nanofibers

作     者：Kandasami Asokan Jae Young Park Sunwoo Choi Changhwan Chang Sang Sub Kim 

作者机构：School of Materials Science and EngineeringInha UniversityIncheon 402-751Republic of Korea Inter-University Accelerator CentreAruna Asaf Ali MargNew Delhi 110067India Department of Materials Test and AnalysisResearch Institute of Industrial Science and TechnologyPohang 790-600Republic of Korea 

出 版 物：《Nano Research》 (纳米研究（英文版）)

年 卷 期：2010年第3卷第4期

页      面：256-263页

核心收录：

学科分类：0808[工学-电气工程] 0809[工学-电子科学与技术（可授工学、理学学位）] 08[工学] 0805[工学-材料科学与工程（可授工学、理学学位）] 080502[工学-材料学] 0702[理学-物理学] 

基　　金：This work was supported by the Korea Science and Engineering Foundation(KOSEF)grant funded by the Ministry of Education,Science,and Technology(MEST)(No.M2AN01) One of the authors(K.A.)appreciates the support of the Brainpool Program during his stay in Inha University 

主　　题：Electrospinning nanofiber Ti_(1-x)Sn_(x)O_(2) X-ray absorption near-edge structure(XANES) 

摘      要：We experimentally investigate the stabilization of the anatase phase of Ti_(1-x)Sn_(x)O_(2)(x0.5)nanofibers when synthesized by an electrospinning *** as-spun nanofibers became nano-grained,polycrystalline nanofibers after calcination and the diameters of the nanofibers depend on Sn *** of the anatase phase in Ti-rich compositions and incorporation of Sn ions were confirmed by X-ray diffraction,Raman,X-ray absorption near-edge structure,and photoluminescence(PL)*** from the PL study also demonstrated the tunable nature of the optical properties,with the emission maximum shifting towards higher wavelength with increasing Sn concentration.