王娟

  • Personal Information
  • Name (Pinyin): wangjuan
  • School/Department: 机电工程学院
  • Education Level: Postgraduate (Doctoral)
  • Contact Information: E-Mail:juanwang168@gmail.com
  • Degree: Doctoral degree
  • Professional Title: Professor
  • Status: Employed
  • Alma Mater: 西安建筑科技大学

Paper Publications

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pH值对LaVO 4 :Eu 3+ 纳米晶的相变及发光性能的影响

Release time:2024-08-09
Hits:
Affiliation of Author(s):
机电工程学院
Journal:
中国稀土学报
Key Words:
钒酸镧;水热;晶相转变;发光;
Abstract:
运用水热法通过调节p H值制备了La VO4:Eu3+纳米晶体,采用XRD,SEM,TEM,PL对产物进行了表征,研究了单一因素p H对产物物相、形貌以及发光性能的影响。XRD结果表明,p H为8时可以得到纯的四方相La VO4:Eu3+晶体;SEM与TEM结果表明,生成的产物形貌有片状、六方棒状、针状和蠕虫状;PL结果表明具有片状、针状单斜相和六方棒状四方相的La VO4:Eu3+晶体具有最好的发光性能。
First Author:
wangjuan
Indexed by:
Journal paper
Correspondence Author:
郑思琪,燕映霖,张海鹏
Discipline:
Engineering
Volume:
中文核心期刊:316-322,7
ISSN No.:
1000-4343
Translation or Not:
no
Date of Publication:
2015-06-15