Thermal characterization of tetrabasic lead sulfate used in the lead acid battery technology

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• 作者：E.E. Ferg^a ; ^b ; ^{ernst.ferg@nmmu.ac.za} ; D.G. Billing^c ; ^d ; A.M. Venter^e ; ^f
• 关键词：Tetrabasic lead sulfate ; Tribasic lead sulfate ; Lead sulfate ; Lead oxide ; In-situ temperature X-ray powder diffraction ; Powder neutron diffraction
• 刊名：Solid State Sciences
• 出版年：2017
• 出版时间：February 2017
• 年：2017
• 卷：64
• 期：Complete
• 页码：13-22
• 全文大小：3157 K
• 卷排序：64

文摘

Temperature in-situ powder X-ray diffraction of 4PbO·PbSO4 by two separate synthesis methods were done. Synthesis route one was thermal degradation of 3PbO·PbSO4·H2O. Synthesis route two was thermal reaction of 4PbO with PbSO4. The two different routes produced crystals with different shapes and sizes of the final reaction product. Neutron powder diffraction and powder x-ray diffraction showed that the two final products had similar crystallographic characteristics.