Methanothermal reduction of mixtures of PbSO4 and PbO2 to synthesize ultrafine 伪-PbO powders for lead acid batteries
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- 作者：Pengran Gao ; Yi Liu ; Weixin Lv ; Rui Zhang ; Wei Liu ; Xianfu Bu ; Guanghua Li ; Lixu Lei ; lixu.lei@seu.edu.cn" class="auth_mail
- 关键词：Lead monoxide ; Lead dioxide ; Lead sulphate ; Methanothermal reaction ; Lead acid battery ; Positive active material
- 刊名：Journal of Power Sources
- 出版年：1 November 2014
- 年：2014
- 卷：265
- 期：Complete
- 页码：192-200
- 全文大小：4157 K
文摘
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PbO can be prepared by a solvothermal reaction of mixture of PbSO4 and PbO2 within methanol.
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The prepared PbO can discharge a capacity of 165 mAh g−1 at 5 mA g−1.
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The prepared PbO from “the spent” discharge a capacity of 170 mAh g−1 at 5 mA g−1.
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This paper shows a new way for the recycle of spent lead acid battery.