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题名: Thermal stability and chemical reactivity of nanometric sodium hydride
作者: Fan, YH;  Liao, SJ;  Yu, DR
关键词: nanometric sodium hydride ;  thermal stability ;  chemical reactivity ;  catalytic hydrogenation ;  hydrodehalogenation
刊名: ACTA PHYSICO-CHIMICA SINICA
发表日期: 1998-12-01
DOI: 10.3866/PKU.WHXB19981201
卷: 14, 期:12, 页:1057-1060
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: Nanometric sodium hydride (NaH*) possesses a large specific surface area. Its chemical reactivity is in orders of magnitude higher than that of the commercial one. After heat treatment at 200 degrees C, the specific surface area of NaH* becomes smaller, whereas its chemical reactivity is even higher. This fact indicates that the specific surface area of NaH* particles is an important but not the only factor for its high reactivity. NaH* treated at (400 degrees C, 6 h) still retains a specific surface area of 30 m(2).g(-1) and gives fairly high chemical reactivity.
关键词[WOS]: ACTIVE HYDROGENATION CATALYSTS ;  ALKALI-METAL HYDRIDES ;  TITANIUM COMPLEXES ;  HALIDES ;  SIZE
语种: 英语
WOS记录号: WOS:000077899100001
Citation statistics: 
内容类型: 期刊论文
URI标识: http://cas-ir.dicp.ac.cn/handle/321008/138488
Appears in Collections:中国科学院大连化学物理研究所_期刊论文

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作者单位: 1.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
2.Liaoning Normal Univ, Dept Chem, Dalian 116029, Peoples R China

Recommended Citation:
Fan, YH,Liao, SJ,Yu, DR. Thermal stability and chemical reactivity of nanometric sodium hydride[J]. ACTA PHYSICO-CHIMICA SINICA,1998,14(12):1057-1060.
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