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Thermal stability of nano-KH particles and their chemical reactivities
Fan, YH; Liao, SJ; Li, WN; Xu, J; Wang, FD
KeywordNano-kh Thermal Stability Reactivity Catalytic Hydrogenation Hydrodechlorination
Source PublicationACTA PHYSICO-CHIMICA SINICA
2002
DOI10.3866/PKU.WHXB20020112
Volume18Issue:1Pages:55-58
Indexed BySCI
SubtypeArticle
WOS HeadingsScience & Technology ; Physical Sciences
WOS SubjectChemistry, Physical
WOS Research AreaChemistry
WOS KeywordALKALI-METAL HYDRIDES
AbstractThe variation of specific surface area and chemical reactivity of nano-KH particles treated at different temperatures has been studied, The BET surface area of nano-KH decreases with the increase of heat treatment temperature, while the chemical reactivity per unit surface increases steadily. These results indicate that the state of KH surface is changed after heat treatment. Large specific surface area of nano-KH is a major factor for its high chemical reactivity, nevertheless, the surface in an activated state with high surface energy is also an important factor for its high chemical reactivity. Nano-KH alone can polymerize styrene rapidly with the formation of polystyrene.
Language英语
URL查看原文
WOS IDWOS:000173367900012
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://cas-ir.dicp.ac.cn/handle/321008/85513
Collection中国科学院大连化学物理研究所
Affiliation1.Liaoning Normal Univ, Dept Chem, Dalian 116029, Peoples R China
2.Chinese Acad Sci, Dalian Inst Chem Phys, Dalian 116023, Peoples R China
3.Chinese Acad Sci, Shanghai Inst Organ Chem, State Key Lab Organomet Chem, Shanghai 200032, Peoples R China
Recommended Citation
GB/T 7714
Fan, YH,Liao, SJ,Li, WN,et al. Thermal stability of nano-KH particles and their chemical reactivities[J]. ACTA PHYSICO-CHIMICA SINICA,2002,18(1):55-58.
APA Fan, YH,Liao, SJ,Li, WN,Xu, J,&Wang, FD.(2002).Thermal stability of nano-KH particles and their chemical reactivities.ACTA PHYSICO-CHIMICA SINICA,18(1),55-58.
MLA Fan, YH,et al."Thermal stability of nano-KH particles and their chemical reactivities".ACTA PHYSICO-CHIMICA SINICA 18.1(2002):55-58.
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