Electrochemical intercalation reaction of lithium into sulfides of non-layer structure I:Lithium intercalation in lead sulfide

Abstract

The reaction mechanism of cell Li/PbS was studied by coulombic titration, cyclic voltammetry and x-ray diffraction. In the 1st stage of discharge (0 < y ?1.5), the intercalation of Li into PbS took place. The x-ray diffraction patterns showed that the main crystalline structure of PbS remained unchanged after lithiation, and the Li intercalated probably locates in the center of the cubic-interspace of the crystal. The interaction free energy of Li into PbS forming LiPbS was found to be -300.48 kJ.mol-1 (25?. The chem. diffusion coefficient of Li in LiyPbS (0 < y ?1) was determine by an electrochem. method to be ~10-11 cm2.s-1.

Key words: REACTION MECHANISM, DIFFUSION COEFFICIENTS, FREE ENERGY, INSERTION REACTION, LITHIUM ISOTOPES, ELECTROCHEMICAL REACTION, LEAD SULFIDE, LITHIUM BATTERIES, HIGH ENERGY BATTERIES

CLC Number:

O646

Cite this article

LI YONGFANG;WU HAOQING. Electrochemical intercalation reaction of lithium into sulfides of non-layer structure I:Lithium intercalation in lead sulfide[J]. Acta Chimica Sinica, 1987, 45(12): 1147-1151.

Export EndNote|Reference Manager|ProCite|BibTeX|RefWorks

[1]	Guanglong Huang, Xiao-Song Xue. Computational Study on the Mechanism of Chen’s Reagent as Trifluoromethyl Source [J]. Acta Chimica Sinica, 2024, 82(2): 132-137.
[2]	Xinpu Fu, Xiuling Wang, Weiwei Wang, Rui Si, Chunjiang Jia. Fabrication and Mechanism Study of Clustered Au/CeO₂ Catalyst for the CO Oxidation Reaction^★ [J]. Acta Chimica Sinica, 2023, 81(8): 874-883.
[3]	Guoqing Cui, Yiyang Hu, Yingjie Lou, Mingxia Zhou, Yuming Li, Yajun Wang, Guiyuan Jiang, Chunming Xu. Research Progress on the Design, Preparation and Properties of Catalysts for CO₂ Hydrogenation to Alcohols [J]. Acta Chimica Sinica, 2023, 81(8): 1081-1100.
[4]	Luocong Wang, Zhewei Li, Caiwei Yue, Peihuan Zhang, Ming Lei, Min Pu. Theoretical Study on the Isomerization Mechanism of Azobenzene Derivatives under Electric Field [J]. Acta Chimica Sinica, 2022, 80(6): 781-787.
[5]	Siming Yang, Airong Liu, Jing Liu, Zhaoli Liu, Weixian Zhang. Advance of Sulfidated Nanoscale Zero-Valent Iron: Synthesis, Properties and Environmental Application [J]. Acta Chimica Sinica, 2022, 80(11): 1536-1554.
[6]	Yilong Hua, Donghan Li, Tianhang Gu, Wei Wang, Ruofan Li, Jianping Yang, Wei-xian Zhang. Enrichment of Uranium from Aqueous Solutions with Nanoscale Zero-valent Iron: Surface Chemistry and Application Prospect [J]. Acta Chimica Sinica, 2021, 79(8): 1008-1022.
[7]	Haohao Fu, Haochuan Chen, Hong Zhang, Xueguang Shao, Wensheng Cai. Accurate Estimation of Protein-ligand Binding Free Energies Based on Geometric Restraints [J]. Acta Chimica Sinica, 2021, 79(4): 472-480.
[8]	Huang Rongyi, Shen Qiong, Zhang Chao, Zhang Shaoyong, Xu Heng. Studies on the Mechanism of the Transition Metal-Catalyzed Reaction of Organonitrile with Sodium Azide [J]. Acta Chimica Sinica, 2020, 78(6): 565-571.
[9]	Li Maolin, Chen Mengqing, Xu Bin, Zhu Shoufei, Zhou Qilin. Enantioselective O-H Bond Insertion of α-Diazoketones with Alcohols Cooperatively Catalyzed by Achiral Dirhodium Complexes and Chiral Spiro Phosphoric Acids [J]. Acta Chim. Sinica, 2018, 76(11): 883-889.
[10]	Wu Weirong, Yuan Xiaomin, Hou Hua, Wang Baoshan. Theoretical Investigations on the Mechanisms for the Reactions of Sevoflurane Radicals[(CF₃)₂C(·)OCH₂F, (CF₃)₂CHOC(·)HF] with O₂and the OH· Radicals Regeneration [J]. Acta Chim. Sinica, 2018, 76(10): 793-801.
[11]	Mu Weihua, Ma Yao, Fang Decai, Wang Rong, Zhang Haina. Computational Insights into the Diels-Alder-alike Reactions of 1-Iodo-2-Lithio-o-Carborane with Fulvenes [J]. Acta Chim. Sinica, 2018, 76(1): 55-61.
[12]	Huang Xiao-yue, Wang Wei, Ling Lan, Zhang Wei-xian. Heavy Metal-nZVI Reactions: the Core-shell Structure and Applications for Heavy Metal Treatment [J]. Acta Chim. Sinica, 2017, 75(6): 529-537.
[13]	Tang Jing, Tang Lin, Feng Haopeng, Dong Haoran, Zhang Yi, Liu Sishi, Zeng Guangming. Research Progress of Aqueous Pollutants Removal by Sulfidated Nanoscale Zero-valent Iron [J]. Acta Chim. Sinica, 2017, 75(6): 575-582.
[14]	Ding Shuang, Ge Qingfeng, Zhu Xinli. Research Progress in Ketonization of Biomass-derived Carboxylic Acids over Metal Oxides [J]. Acta Chim. Sinica, 2017, 75(5): 439-447.
[15]	Kang Wenbin, Xia Yun, Wang Jun, Wang Wei. Sulfur Dioxide Promotes the Formation of Amyloid Fibrils through Enhanced Secondary Nucleation: A Molecular Dynamics Study [J]. Acta Chim. Sinica, 2016, 74(8): 694-702.

锂在非层状硫化物中的电化学嵌入反应I:锂在硫化铅中的嵌入过程