广西师范大学学报(自然科学版) ›› 2011, Vol. 29 ›› Issue (4): 99-103.

• • 上一篇    下一篇

燃烧合成超细ITO粉体

彭桂花, 王夏, 何岸梅, 梁振华, 韩小宝   

  1. 广西师范大学化学化工学院,广西桂林541004
  • 收稿日期:2011-07-25 发布日期:2018-11-16
  • 通讯作者: 梁振华(1978—),男,广西柳州人,广西师范大学研究员,博士。E-mail:liangzh@mailbox.gxnu.edu.cn
  • 基金资助:
    国家自然科学基金资助项目(50962003);广西科学基金资助项目(桂科自0991099);广西科学基金资助项目(2011GXNSFB018007)

Combustion Synthesis of UltrafineITO Powders

PENG Gui-hua, WANG Xia, HE An-mei, LIANG Zhen-hua, HAN Xiao-bao   

  1. College of Chemistry and Chemical Engineering,Guangxi Normal University,Guilin Guangxi 541004,China
  • Received:2011-07-25 Published:2018-11-16

摘要: 以In粒和Sn粒为原料,尿素为燃料,柠檬酸为添加剂,燃烧合成ITO(掺锡氧化铟)粉体,利用粉末X射线衍射、扫描电子显微镜对产品进行表征,并研究柠檬酸(C6H8O7)对燃烧产物的影响。结果表明,以尿素为燃料燃烧合成是制备ITO粉体的有效途径,添加剂柠檬酸能有效抑制粉体的团聚,使颗粒分散性变好,得到颗粒细小均匀的ITO粉体。

关键词: 燃烧合成, 超细, ITO粉体, 柠檬酸

Abstract: ITO (Indium tin oxide) powders were prepared by combustion synthesis,using indium grains and tin particles as raw materials,urea as fuel.The products were characterized by X-ray diffraction and scanning electronmicroscopy.The effects of additives,citric acid (C6H8O7),on the combustionproducts were studied.The results show that combustion synthesis with urea as fuel is an effective way to prepare ITO powders,and the agglomeration of ITO powders can be restrained by using citric acid as additives.

Key words: combustion synthesis, ultrafine, ITO powders, citric acid

中图分类号: 

  • TQ174
[1] MA Yong,KONG Chun-yang.Electrical and optical properties and applications of In2O3:Sn (ITO) films[J].Journal of Chongqing University,2002,25(8):114-117.
[2] MENG Zhi-guo,PENG Hua-jun,WU Chun-ya,et al.Room temperature deposition of thin-film indium-tin oxide on micro-fabricated color filters and its application to flat-panel displays[J].Journal of Optoelectronics Laser,2005,16(2):140-145.
[3] 朱协彬.软化学法制备纳米ITO材料及其介孔组装体系研究[D].长沙:中南大学材料科学与工程学院,2007.
[4] KALYANIKUTTY K P,GUNDIAH G,EDEM C,et al.Doped and undoped ITO nanowires[J].Chemical Physics Letters,2005,408:4-6.
[5] KIM B C,KIM S M,LEE J H,et al.Effect of phase transformation on the densification of coprecipitated nanocrystalline indium tin oxide powders[J].Journal of the American Ceramic Society,2002(8):2083-2088.
[6] SARHADDI R,SHAHTAHMASEBI N,REZAEE ROKN-ABADI M,et al.Effect of post-annealing temperature on nano-structure and energy band gap of indium tin oxide (ITO) nano-particles synthesized by polymerizing-complexing sol-gel method[J].Physica E,2010(43):452-457.
[7] SUJATHA D P,CHATTERJEE M,GANGULI D.Indium tin oxide nano-particles through an emulsion technique[J].Materials Letters,2002(55):205-210.
[8] SEO K H,LEE J H,KIM J J,et al.Synthesis and electrical characterization of the polymorphic indium tin oxide nanocrystalline powders[J].Journal of the American Ceramic Society,2006,89(11):3431-3436.
[9] MERZHANOV A G,BOROVINSKAYA I P.A new class of combustion processes[J].Combustion Science and Technology,1975(10):5-6.
[10] FRAMK G,KOSTLIN H.Electrical properties and defect model of tin-doped indium oxide layers[J].Journal of Applied Physics A,1982,27:197-206.
[11] LI Fei,HU Ke-ao,LI Jian-lin,et al.Combustion synthesis of γ-lithium aluminate by using various fuels[J].Journal of Nuclear Materials,2002(300):82-88.
[12] CHANDRADASS J,KIM M H,BAE D S.Influence of citric acid to aluminium nitrate molar ratio on the combustion synthesis of alumina-zirconia nanopowders[J].Journal of Alloys and Compounds,2009(470):L9-L12.
[13] SINGH K A,PATHAK L C,ROY S K.Effect of citric acid on the synthesis of nano-crystalline yttria stabilized zirconia powders by nitrate -citrateprocess ceramics international[J].Ceramics International,2007(33):1463-1468.
[14] 李向果,梁振华,彭桂花,等.柠檬酸对Y2O2S:Eu3+,Mg2+,Ti4+发光性能的影响[J].河南教育学院学报,2008,17(4):25-27.
[15] 张建荣,高濂.ATO纳米粉体的燃烧合成研究[J].无机化学学报,2004,20(7):801-804.
[16] YANG Zao,LIU Quan-hui,YANG Lei.The effects of addition of citricacid on the morphologies of ZnO nanorods[J].Materials Research Bulletin,2007(42):221-227.
[1] 邹华, 刘华荣, 梅平. 碳点与人血清白蛋白的相互作用研究[J]. 广西师范大学学报(自然科学版), 2017, 35(2): 101-107.
Viewed
Full text


Abstract

Cited

  Shared   
  Discussed   
No Suggested Reading articles found!
版权所有 © 广西师范大学学报(自然科学版)编辑部
地址:广西桂林市三里店育才路15号 邮编:541004
电话:0773-5857325 E-mail: gxsdzkb@mailbox.gxnu.edu.cn
本系统由北京玛格泰克科技发展有限公司设计开发