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One-Pot Catalytic Transformation of Dicyclopentadiene to High Energy Density Fuel Exo-tetrahydrotricyclopentadiene
Wang, Wentao; Cong, Yu; Chen, Shuai; Sun, Caixia; Wang, Xiaodong; Zhang, Tao
关键词High Energy Density Fuel Tricyclopentadiene Hydrogenation Isomerization Exo-tetrahydrotricyclopentadiene
刊名TOPICS IN CATALYSIS
2015-04-01
DOI10.1007/s11244-015-0376-y
58期:4-6页:350-358
收录类别SCI
文章类型Article
WOS标题词Science & Technology ; Physical Sciences
类目[WOS]Chemistry, Applied ; Chemistry, Physical
研究领域[WOS]Chemistry
关键词[WOS]PD-B/GAMMA-AL2O3 AMORPHOUS CATALYST ; LIQUID-PHASE ; HYDROGENATION ; TRICYCLOPENTADIENE ; ISOMERIZATION ; TETRAHYDRODICYCLOPENTADIENE ; CYCLOPENTADIENE ; STEP
英文摘要Energy density of fuel is an important issue for advanced aircrafts and spacecrafts. Exo-tetrahydrotricyclopentadiene (exo-THTCPD) is a promising high-energy density fuel candidate with many desirable properties, including high volumetric energy content (43.2 MJ/L), high density (1.04 g/mL) and low freezing point (<-40 A degrees C). In this work, we demonstrated the first example of one-pot catalytic synthesis of exo-THTCPD directly from dicyclopentadiene (DCPD). The whole procedure was fulfilled in one-pot by three steps. First, tricyclopentadiene (TCPD) was prepared directly from the dissociation-recombination of DCPD at 200 A degrees C. Then the reaction mixture (the majority is TCPD, mixed with small amount of DCPD and tetracyclopentadiene) was saturated using supported noble metal catalysts at 150 A degrees C under 4.0 MPa H-2. Finally, the hydrogenated mixture was treated by AlCl3-catalytic isomerization at 15 A degrees C. Like most synthesis processes, fractional distillation was needed to obtain the final product of exo-THTCPD. Compared with previous routes, the new protocol has many advantages such as one-pot, high concentration, less solvents, low catalyst loading, short reaction time, etc, and therefore showed great potential for industrial applications.
语种英语
WOS记录号WOS:000351668200018
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文献类型期刊论文
条目标识符http://cas-ir.dicp.ac.cn/handle/321008/146134
专题中国科学院大连化学物理研究所
作者单位Chinese Acad Sci, Dalian Inst Chem Phys, State Key Lab Catalysis, Dalian 116023, Peoples R China
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Wang, Wentao,Cong, Yu,Chen, Shuai,et al. One-Pot Catalytic Transformation of Dicyclopentadiene to High Energy Density Fuel Exo-tetrahydrotricyclopentadiene[J]. TOPICS IN CATALYSIS,2015,58(4-6):350-358.
APA Wang, Wentao,Cong, Yu,Chen, Shuai,Sun, Caixia,Wang, Xiaodong,&Zhang, Tao.(2015).One-Pot Catalytic Transformation of Dicyclopentadiene to High Energy Density Fuel Exo-tetrahydrotricyclopentadiene.TOPICS IN CATALYSIS,58(4-6),350-358.
MLA Wang, Wentao,et al."One-Pot Catalytic Transformation of Dicyclopentadiene to High Energy Density Fuel Exo-tetrahydrotricyclopentadiene".TOPICS IN CATALYSIS 58.4-6(2015):350-358.
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