|本期目录/Table of Contents|

[1]宗毅晨,余丹妮,刘晨阳,等.氧化钇纳米涂层材料的火焰合成与红外透射性能[J].燃烧科学与技术,2017,(04):289-292.[doi:DOI 10.11715/rskxjs.R201605014]
 Zong Yichen,Yu Danni,Liu Chenyang,et al.Yttrium-Based Nanoparticles:Flame Aerosol Synthesis and EnhancedInfrared Transmittance Properties[J].Journal of Combustion Science and Technology,2017,(04):289-292.[doi:DOI 10.11715/rskxjs.R201605014]
点击复制

氧化钇纳米涂层材料的火焰合成与红外透射性能()
分享到:

《燃烧科学与技术》[ISSN:1006-8740/CN:12-1240/TK]

卷:
期数:
2017年04
页码:
289-292
栏目:
出版日期:
2017-08-15

文章信息/Info

Title:
Yttrium-Based Nanoparticles:Flame Aerosol Synthesis and Enhanced Infrared Transmittance Properties
作者:
宗毅晨余丹妮刘晨阳李水清姚 强
清华大学热能工程系热科学与动力工程教育部重点实验室,北京 100084
Author(s):
Zong YichenYu DanniLiu ChenyangLi ShuiqingYao Qiang
Key Laboratory for Thermal Science and Power Engineering of Ministry of Education, Tsinghua University,Beijing 100084,China
关键词:
火焰合成纳米颗粒氧化钇红外透射
Keywords:
flame aerosol synthesisnanoparticlesyttrium oxideinfrared transmittance
分类号:
TK448.21
DOI:
DOI 10.11715/rskxjs.R201605014
文献标志码:
A
摘要:
使用滞止旋流火焰燃烧器一步合成了氧化钇纳米红外涂层材料,其平均颗粒粒径为(8.6±0.4),nm,并具 有典型的Y2O3(2,2,2)晶面和(4,0,0)晶面.基于火焰合成得到的二氧化钛薄膜,在火焰中原位喷涂了不同 掺杂比的氧化钇涂层材料,并在红外波段进行了透射性能测试.结果表明,少量的氧化钇涂层(2%,掺杂)即可显 著提升薄膜材料的红外透射性能,其中2.97,μm 附近中红外波段的透射率提升幅度最大,这是由于火焰合成的掺 杂过程改变了薄膜材料的表面光学性质.
Abstract:
Yttrium oxide nanoparticles were synthesized through stagnation swirl flame,with the average size of (8.6±0.4),nm.The as-synthesized nanoparticles show typical Y2O3(2,2,2)and(4,0,0)lattices.The yttrium oxide particles were doped with flame-made TiO2 films by in situ coating in flame.The infrared transmittance properties of the materials were tested under infrared region.The results show that 2%, Y2O3 doping dramatically increases the infrared transmittance properties of the film,especially at 2.97,μm mid- infrared region.The infrared transmittance enhancement is probably induced by the Y/Ti interaction on the surface due to the atomic doping process in flame aerosol synthesis.

相似文献/References:

[1]牛 芳,李水清,宗毅晨,等.新型纳米钯基催化剂的火焰合成与催化点火[J].燃烧科学与技术,2014,(06):488.[doi:DOI 10.11715/rskxjs.R201403056]
 Niu Fang,Li Shuiqing,Zong Yichen,et al.Nano Palladium-Based Catalysts by Flame Synthesis and Catalytic Ignition[J].Journal of Combustion Science and Technology,2014,(04):488.[doi:DOI 10.11715/rskxjs.R201403056]
[2]牛艳青,刘 兴,朱轶铭,等.煤焦颗粒燃烧过程中纳米颗粒形成的动力学研究[J].燃烧科学与技术,2016,(06):481.[doi:DOI 10.11715/rskxjs.R201603034]
 Niu Yanqing,Liu Xing,Zhu Yiming,et al.Kinetics Study on the Formation of Nanoparticles DuringCoal Char Combustion[J].Journal of Combustion Science and Technology,2016,(04):481.[doi:DOI 10.11715/rskxjs.R201603034]

备注/Memo

备注/Memo:
收稿日期:2016-01-06. 基金项目:国家自然科学基金资助项目(51176094). 作者简介:宗毅晨(1988— ),男,博士研究生,dyence@gmail.com. 通讯作者:李水清,男,博士,教授,lishuiqing@tsinghua.edu.cn.
更新日期/Last Update: