阳离子标准熵、 水合焓与配分函数的相关性

Abstract

Abstract: Based on the relationship between partition function and entropy in s tatistical thermodynamics for a distinguishable particle system, the atomic weig ht (A_r,i) and electronic shell number(n_i) of ground state atom i has an excellent correlativity with the standard entropies ［Ｓ^{0_m／(J·mol^-1·K^-1)］ of 70 cations in solid c ompounds: S⁰_m=-0.51＋3.59·(1.5ln A_r,i)_{1 .4}-0.31(ln n_i)², R=0.9996. Based on the relationship between enthalpy and partition function for an indistinguishable parti cle system, the linear regression equation between ground state energies (ε_i) and hydrated enthalpies［-Δ_hH_m/(kJ·mol^-1)］ of 51 metal ions is drawn up: -Δ_hH_m=46.93＋525. 49ε_i, R=0.9920. The calculated values of Ｓ⁰_m ， Δ_hH_m basically tally with the experiment values.}

Key words: statistical thermodynamics, partition function, cation, standard en tropy, hydrated enthalpy

CLC Number:

O642

FENG Chang-Jun, WANG Chao. Studies on the Correlativities of Partition Function with Standard Entropy and Hydrated Enthalpy of Cations[J].J4, 2003, 41(04): 543-547.

[1]	ZHANG Zhen, ZHANG Zhaoqi, ZHU Liucun, LIU Jichen, WEI Jinzhan, CAI Xuhang, ZHAO Chenglong. A Fast Algorithm for Feature Matching and Target Location Based on Shi-Tomasi and Improved LBP [J]. Journal of Jilin University Science Edition, 2021, 59(5): 1171-1178.
[2]	WANG Gang, YU Yinhui, YANG Ying. Interference Management and Resource Allocation Based on Cluster Allocation in Ultra-dense Network [J]. Journal of Jilin University Science Edition, 2021, 59(5): 1228-1236.
[3]	PU Xiaochuan, HUANG Junli, QI Ning, SONG Changsong. Application of K-Means Algorithm Based on Density Information Entropy in Customer Segmentation [J]. Journal of Jilin University Science Edition, 2021, 59(5): 1245-1251.
[4]	LIU Guifeng, YU Shaonan, CUI Lu. An Ensemble Classification Algorithm for Single Cell Transcriptome Data Based on Ensemble Learning Strategy [J]. Journal of Jilin University Science Edition, 2021, 59(5): 1252-1255.
[5]	LI Xiaochao. Classification of Low-Dimensional Hom-Jacobi-Jordan Algebras [J]. Journal of Jilin University Science Edition, 2021, 59(4): 783-788.
[6]	QIAN Rong, XIAO Min, WANG Lu. Stability Analysis of Fractional-Order SIR Epidemic Models with Different Orders [J]. Journal of Jilin University Science Edition, 2021, 59(4): 796-806.
[7]	DING Tong, LIU Yuanning, ZHU Xiaodong, LIU Shuai, ZHANG Qixian, ZHANG Kuo. Lightweight Iris Classification Based on Multiple Features in Residual Network [J]. Journal of Jilin University Science Edition, 2021, 59(4): 877-882.
[8]	LI Fang, QU Yubin, CHEN Xiang, LI Long, YANG Fan. A Sentiment Analysis Method Based on Class Imbalance Learning [J]. Journal of Jilin University Science Edition, 2021, 59(4): 929-935.
[9]	ZHANG Zhen, ZHANG Zhaoqi, ZHU Liucun, MIAO Zhibin, WANG Jiyue, LI Xiuming, ZHAO Chenglong, ZHANG Kunlun. Feature Matching and Target Location Algorithm Based on Harris Improved LBP [J]. Journal of Jilin University Science Edition, 2021, 59(3): 568-576.
[10]	ZHANG Zhen, ZHANG Zhaoqi, MIAO Zhibin, ZHU Liucun, LI Xiuming, MAI Dong, ZHANG Kunlun, ZHOU Ruikai. Feature Matching and Target Location Algorithm Based on Harris-Hist [J]. Journal of Jilin University Science Edition, 2021, 59(2): 333-341.
[11]	WANG Hongzhi, GUO Manman, HU Huangshui, WU Shasha. Ethernet Communication Link Scheduling Method Based on Improved Fireworks Algorithm [J]. Journal of Jilin University Science Edition, 2021, 59(2): 359-364.
[12]	ZHU Hao, PENG Yi, ZHANG Shen, LI Qiqian. Multi-channel Selection Algorithm Based on MAB Model in High-Speed Railway Scene [J]. Journal of Jilin University Science Edition, 2021, 59(2): 365-371.
[13]	PENG Yi, FU Xiaoxia, AN Haojie, LIU Yuheng. D2D Network Power and Spectrum Resource Allocation Strategy [J]. Journal of Jilin University Science Edition, 2021, 59(1): 92-100.
[14]	WU Jianan, WEN Zhihao, HE Manli, WU Jian, LI Nianfeng. Underwater Electric Field Communication Networking Algorithm Considering Environmental Impact [J]. Journal of Jilin University Science Edition, 2021, 59(1): 115-122.
[15]	WANG Zongqi, HAN Huili, ZHANG Hong. Barycentric Rational Interpolation Collocation Method for Higher Order Convolution Integro-Differential Equation [J]. Journal of Jilin University Science Edition, 2020, 58(6): 1327-1333.

Studies on the Correlativities of Partition Function with Standard Entropy and Hydrated Enthalpy of Cations

Like

Knowledge

Abstract

Cite this article

share this article

References

Related Articles 15

Metrics

Comments

Recommended 10