首页> 外文会议>International Symposium on Eco-Materials Processing amp; Design; 20050116-18; Jinju(KR) >Surface Coating of Reactive Layer with Inner Nano-Pores on Lantanium Gallium Based Oxide
【24h】

Surface Coating of Reactive Layer with Inner Nano-Pores on Lantanium Gallium Based Oxide

机译:镧镓镓氧化物上具有内纳米孔的反应层表面涂层

获取原文
获取原文并翻译 | 示例

摘要

A layer consisting of La_(0.6)Sr_(0.4)CoO_(3-δ) particles with inner nano-pores is coated on the La_(0.7)Sr_(0.3)Ga_(0.6)Fe_(0.4)O_(3-δ) oxide to improve the surface reaction resulting in high oxygen permeability. The La_(0.6)Sr_(0.4)CoO_(3-δ) particles with inner nano-pores are synthesized by an ultrasonic spray pyrolysis method. The permeated oxygen contents from air to helium gas were measured using gas chromatography after the synthesized particles were coated on the La_(0.7)Sr_(0.3)Ga_(0.6)Fe_(0.4)O_(3-δ) oxide by the conventional screen-printing. The results demonstrated that the reactive free surfaces of the nano-pores are an important factor in determining the oxygen permeation for application such as gas separation membrane and ceramic fuel cell.
机译:在La_(0.7)Sr_(0.3)Ga_(0.6)Fe_(0.4)O_(3-δ)上涂覆一层由具有内部纳米孔的La_(0.6)Sr_(0.4)CoO_(3-δ)颗粒组成的层氧化物可改善表面反应,从而提高氧气渗透性。通过超声喷雾热解法合成了具有内部纳米孔的La_(0.6)Sr_(0.4)CoO_(3-δ)颗粒。用常规的筛分方法将合成的颗粒涂覆在La_(0.7)Sr_(0.3)Ga_(0.6)Fe_(0.4)O_(3-δ)氧化物上后,使用气相色谱法测量从空气到氦气的渗透氧含量。印刷。结果表明,纳米孔的反应性自由表面是决定氧气渗透率的重要因素,例如气体分离膜和陶瓷燃料电池等。

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱:kefu@zhangqiaokeyan.com

京公网安备:11010802029741号 ICP备案号:京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有
  • 客服微信

  • 服务号