中国科学院大连化学物理研究所机构知识库
Advanced  
DICP OpenIR  > 中国科学院大连化学物理研究所  > 期刊论文
题名: On-line spectral and mass detection system for heterogeneous catalysis
作者: Xie, Y;  Wang, BX;  Wang, L;  Bai, JL
关键词: operational amplifier ;  optical fiber ;  time-of-flight mass spectroscopy ;  resonance-enhanced multi-photon ionization ;  heterogeneous catalysis
刊名: CHINESE JOURNAL OF ANALYTICAL CHEMISTRY
发表日期: 2004-11-01
卷: 32, 期:11, 页:1556-1559
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Analytical
研究领域[WOS]: Chemistry
英文摘要: A high sensitive on-line detection system for heterogeneous catalysis was built and developed, in which both of the resonance-enhanced multi-photon ionization and time-of-flight mass spectroscopy (TOF-MS) were used. the optical fiber was adopted to transmit laser and eliminate the laser adsorption in ionization chamber; the home-made high input impedance circuit was applied to improve the signal stability; fast sampling was carried out by changing gas inlet of TOF-MS to reduce the dead volume of pulse valve. The results indicates this system has higher sensitivity and sampling frequency than traditional detection apparatus for heterogeneous catalysis.
关键词[WOS]: AROMATIZATION ;  IONIZATION ;  METHANE ;  TIME
语种: 英语
WOS记录号: WOS:000225615700033
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/139563
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

Files in This Item:

There are no files associated with this item.


作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Mol React Dynam, Dalian 116023, Peoples R China
2.Harbin Normal Univ, Dept Chem, Harbin 150080, Peoples R China

Recommended Citation:
Xie, Y,Wang, BX,Wang, L,et al. On-line spectral and mass detection system for heterogeneous catalysis[J]. CHINESE JOURNAL OF ANALYTICAL CHEMISTRY,2004,32(11):1556-1559.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Xie, Y]'s Articles
 [Wang, BX]'s Articles
 [Wang, L]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Xie, Y]‘s Articles
 [Wang, BX]‘s Articles
 [Wang, L]‘s Articles
Related Copyright Policies
Null
Social Bookmarking
  Add to CiteULike  Add to Connotea  Add to Del.icio.us  Add to Digg  Add to Reddit 
所有评论 (0)
暂无评论
 
评注功能仅针对注册用户开放,请您登录
您对该条目有什么异议,请填写以下表单,管理员会尽快联系您。
内 容:
Email:  *
单位:
验证码:   刷新
您在IR的使用过程中有什么好的想法或者建议可以反馈给我们。
标 题:
 *
内 容:
Email:  *
验证码:   刷新

Items in IR are protected by copyright, with all rights reserved, unless otherwise indicated.

 

 

Valid XHTML 1.0!
Powered by CSpace