全部 标题 作者
关键词 摘要

OALib Journal期刊
ISSN: 2333-9721
费用:99美元

查看量下载量

相关文章

更多...
含能材料  2007 

Cu(TO)2Cl2的制备和热力学研究(英)

Keywords: 物理化学,微量热计,晶体生长的动力学,比热容,生成焓,Cu(TO)2Cl2

Full-Text   Cite this paper   Add to My Lib

Abstract:

根据制备过程,提出了配合物Cu(TO)2Cl2在混合溶液中的晶体生长的动力学模型。通过这个动力学模型,测定了一系列的动力学参数:Ea=45.37kJ·mol-1,ln(A/s-1)=14.65,Δ≠Gm=82.11kJ·mol-1,Δ≠Hm=42.85kJ·mol-1,Δ≠Sm=131.58J·mol-1·K-1。另外,用RD496-Ⅲ型微量热计测定了该化合物在298.15K时的比热容,并计算了[Cu(TO)2]2+(aq)和Cu(TO)2Cl2(s)的标准生成焓。

References

[1]  MA Hai-xia,SONG Ji-rong,SUN Xiao-hong,et al.Preparation,crystal structure and thermodynamic properties of[Mg(H2O)6](NTO)2·2H2O[J].Thermochimica Acta,2002,389:43-47.
[2]  SONG Ji-rong,NING Bin-ke,HU Rong-zu,et al.Preparation,crystal structure and thermal decomposition process of[Y(NTO)2 NO3(H2O)5]·2H2O[J].Thermochimica Acta,2000,352-353:111-115.
[3]  Jimmie C Oxley,James L Smith,ZHOU Zun-ling,et al.Thermal decomposition studies on NTO and NTO/TNT[J].J Phys Chem,1995,99:10383-10391.
[4]  ZHANG Jian-guo,ZHANG Tong-lai,ZHANG Zhi-gang,et al.Preparation and molecular structure of {[Ag(ATO)2]ClO4}n[J].Acta Chimica Sinica,2000,58(5):533-537.
[5]  Singh G,Prem Felix S.Studies on energetic compounds Part 36:Evaluation of transition metal salts of NTO as burning rate modifiers for HTPB-AN composite solid propellants[J].Combustion and Flame,2003,135:145-150.
[6]  ZHANG Tong-lai,HU Rong-zu,LI Fu-ping,et al.Preparation and crystal structure of di-(3-nitro-1,2,4-triazol-5-onate)-hexahydrate manganese (Ⅱ) with crystal water[J].Chinese Journal of Energetic Materials(Hanneng Cailiao),1993,1(1):37-42.
[7]  ZHANG Jian-guo,ZHANG Tong-lai,LU Zheng,et al.Preparation and crystal structure of[Ag(TO)2]ClO4·H2O[J].Acta Chimica Sinica,1999,57:1233-1238.
[8]  ZHANG Jian-guo,ZHANG Tong-lai,YANG Li,et al.Preparation and crystal structure of[Cu(TO)2(H2O)4](PA)2[J].Chin J Inorg Chem,2002,18(3):284-288.
[9]  MA Gui-xia,ZHANG Tong-lai,ZHANG Jian-guo,et al.Structure and thermal stability of a novel 2D layered copper (Ⅱ) coordination polymer with the bidentate ligand 1,2,4-triazole-5-one[J].Anorg Allg Chem,2004,630:423-426.
[10]  JI Mian,LIU Ming-yan,GAO Sheng-li,et al.A new microcalorimeter for measuring thermal effects[J].Instrument Sci Technol,2001,29:53-57.
[11]  Boudakian M M,Fidler D A.Process for low chloride 1,2,4-triazol-5-one[P].US Patent 1990,4,927,940.
[12]  LI Jia-rong,CHEN Bo-ren,OU Yu-xiang.Synthesis of 1,2,4-triazole-3-one derivatives[J].Chinese Journal of Energetic Materials(Hanneng Cailiao),1998,6(3):107-111.
[13]  Martha V K.The enthalpy of solution of SRM 1655 (KCl) in H2O[J].Res NBS,1980,85:476-481.
[14]  Ditmars D A,Ishihara S,Chang S S.Enthalpy and heat capacity standard reference material:Synthesis sapphire (α-Al2O3) from 10 to 2250 K[J].J Res Nat Bur Stand,1982,87:159-163.
[15]  Aaron R A,Eulogio O G.Thermochemistry of methyl-D-glucopyranosides and methyl-D-galactopyranosides[J].J Chem Thermody,2000,32(6):767-775.
[16]  SONG Ji-rong,MA Hai-xia,HUANG Jie,et al.Preparation,crystal structure,thermal decomposition mechanism and thermodynamic properties of[Co(H2O)6](NTO)2·2H2O[J].Thermochimica Acta,2004,416:43-46.
[17]  Arthur Finch,P J Gardner,A J Head,et al.The enthalpy of formation of 1,2,4-triazole-5-one and 3-nitro-1,2,4-triazole-5-one[J].J Chem Thermodyn,1991,23:1169-1173.
[18]  CHEN San-ping,GAO Sheng-li,SHI Qi-zhen.Thermokinetic study on the complexation reaction of the first-row transition metal chlorides with histidine[J].Chin J Chem,2004,22:1115-1122.
[19]  Academic Press Inc.(London) Ltd.CODATA recommended key values for thermodynamics,1977 Report of the CODATA task group on key values for thermodynamics,1977[J].J Chem Thermodyn,1978,10:903-906.

Full-Text

Contact Us

service@oalib.com

QQ:3279437679

WhatsApp +8615387084133