首页 | 本学科首页   官方微博 | 高级检索  
     

手性纳米磷酸锌钠的热化学研究
引用本文:吴健,袁爱群,黄在银,宋宝玲,廖森. 手性纳米磷酸锌钠的热化学研究[J]. 中国化学, 2006, 24(4): 453-456. DOI: 10.1002/cjoc.200690087
作者姓名:吴健  袁爱群  黄在银  宋宝玲  廖森
作者单位:[1]College of Chemistry and Ecology Engineering, Guangxi University for Nationalities, Nanning, Guangxi 530006, China [2]School of Chemistry and Chemical Engineering, Guangxi University, Nanning, Guangxi 530004, China
基金项目:Project supported by the Youth Scientific Fund from Department of Science and Technology of Guangxi Autonomous Region (No. 0339012), and Foundation of the Department of Education of Guangxi Autonomous Region.
摘    要:Chirai sodium zincophosphate nanocrystalline has been prepared and characterized. The standard molar enthaipy of the following reaction 12Na3PO4·12H2O(s)+ 12ZnSO4·7H2O(s)= Na12(Zn12P12O48)·12H2O(s)+ 12Na2SO4(s)+216H2O(1) was determined by solution reaction calorimetric at 298.15 K, and calculated to be 33.666±0.195 kl/mol. From the results and other auxiliary quantities, the standard enthalpy of formation for sodium zincophosphate nanocrystalline was derived to be △fHm^⊙ [Na12(Zn12P12O48)·12H2O(s), 298.15 K] =- 24268.494 ± 0.815 kJ/mol.

关 键 词:热化学研究 手性磷酸锌钠 纳米水晶 溶液反应 标准生成焓
收稿时间:2005-08-03
修稿时间:2005-08-032005-12-07

Thermochemical Study on the Chiral Sodium Zincophosphate Nanocrystalline
WU Jiana, YUAN, Ai-Qun, HUANG Zai-Yin, SONG Bao-Linb,LIAO, Sen. Thermochemical Study on the Chiral Sodium Zincophosphate Nanocrystalline[J]. Chinese Journal of Chemistry, 2006, 24(4): 453-456. DOI: 10.1002/cjoc.200690087
Authors:WU Jiana   YUAN   Ai-Qun   HUANG Zai-Yin   SONG Bao-Linb  LIAO   Sen
Abstract:Chiral sodium zincophosphate nanocrystalline has been prepared and characterized. The standard molar enthalpy of the following reaction 12Na3PO4·12H2O(s)+12ZnSO4·7H2O(s)=Na12(Zn12P12O48)·12H2O(s)+12Na2SO4(s)+216H2O(l) was determined by solution reaction calorimetric at 298.15 K, and calculated to be 33.666±0.195 kJ/mol. From the results and other auxiliary quantities, the standard enthalpy of formation for sodium zincophosphate nanocrystalline was derived to be Δ fH?m [Na12(Zn12P12O48)·12H2O(s), 298.15 K]=?24268.494±0.815 kJ/mol.
Keywords:solution reaction calorimetric   standard formation enthalpy   chiral sodium zincophosphate nanocrystalline
本文献已被 维普 等数据库收录!
点击此处可从《中国化学》浏览原始摘要信息
点击此处可从《中国化学》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号