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: DIFFERENTIAL HEATS OF ADSORPTION FOR PYRIDINE ON SEVERAL Y-ZEOLITES
作者: Liu Xianyou1;  Zhou Lixing1;  Yin Anxue1;  Zheng Lubin1
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 1987
DOI: 10.3866/PKU.WHXB19870408
卷: 3, 期:4, 页:375-379
收录类别: SCI
文章类型: Article
WOS标题词: Science & Technology ;  Physical Sciences
类目[WOS]: Chemistry, Physical
研究领域[WOS]: Chemistry
英文摘要: Differential heats of adsorption for pyridine on NaY, CaY, REY and HY zeolites in the temperature range from ambient temperature to 620 K have been measured By a micro calorimeter, Experimental results show that there are two types of different acidic site in these four Y-zeolites. One type is B acid site and the other one is non active L acid site, Acid strength of B acid site would increase and non active L acid site would decrease as the temperature is raising Only Na+ ions act as the non active L acid sites on NaY surface and H+ as the B acid sites on HY surface for pyridine adsorption, but both B sites and L sites present on the surface of REY and CaY simultaneously, At higher temperatures the adsorption of pyridine prefers to occur on the strong B acid sites.
语种: 英语
WOS记录号: WOS:000207569400008
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/140605
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.Acad Sinica, Dalian Inst Chem Phys, Dalian, Peoples R China

Recommended Citation:
Liu Xianyou,Zhou Lixing,Yin Anxue,et al. DIFFERENTIAL HEATS OF ADSORPTION FOR PYRIDINE ON SEVERAL Y-ZEOLITES[J]. ACTA PHYSICO-CHIMICA SINICA,1987,3(4):375-379.
Service
 Recommend this item
 Sava as my favorate item
 Show this item's statistics
 Export Endnote File
Google Scholar
 Similar articles in Google Scholar
 [Liu Xianyou]'s Articles
 [Zhou Lixing]'s Articles
 [Yin Anxue]'s Articles
CSDL cross search
 Similar articles in CSDL Cross Search
 [Liu Xianyou]‘s Articles
 [Zhou Lixing]‘s Articles
 [Yin Anxue]‘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