LiCoO/sub 2/在熔融碳酸盐中的溶解度

IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203) Pub Date : 1997-12-31 DOI:10.1109/IECEC.1997.660238

M. Higashino, M. Yanagida, K. Tanimoto, T. Kojima, Y. Tamiya, H. Matsumoto, T. Asai, Y. Miyazaki, Y. Takigawa

{"title":"LiCoO/sub 2/在熔融碳酸盐中的溶解度","authors":"M. Higashino, M. Yanagida, K. Tanimoto, T. Kojima, Y. Tamiya, H. Matsumoto, T. Asai, Y. Miyazaki, Y. Takigawa","doi":"10.1109/IECEC.1997.660238","DOIUrl":null,"url":null,"abstract":"The solubility of LiCoO/sub 2/ was proportional to Pco/sub 2//sup 3/2/ and Po/sub 2//sup -1/4/ in (Li/sub 0.52/Na/sub 0.48/)/sub 2/CO/sub 3/. It obeys the acidic dissolution mechanism. This result was the same dependence as that in (Li/sub 0.62/K/sub 0.38/)/sub 2/CO/sub 3/. The solubility of LiCoO/sub 2/ in (Li/sub 0.52/Na/sub 0.48/)/sub 2/CO/sub 3/ was about a half of that in (Li/sub 0.62/K/sub 0.38/)/sub 2/CO/sub 3/. The solubility of LiCoO/sub 2/ decreased with Li content in Li-K carbonate system. The solubility of LiCoO/sub 2/ was lower than that of NiO even under the pressurized cathode condition of MCFC.","PeriodicalId":183668,"journal":{"name":"IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1997-12-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Solubility of LiCoO/sub 2/ in molten carbonates\",\"authors\":\"M. Higashino, M. Yanagida, K. Tanimoto, T. Kojima, Y. Tamiya, H. Matsumoto, T. Asai, Y. Miyazaki, Y. Takigawa\",\"doi\":\"10.1109/IECEC.1997.660238\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The solubility of LiCoO/sub 2/ was proportional to Pco/sub 2//sup 3/2/ and Po/sub 2//sup -1/4/ in (Li/sub 0.52/Na/sub 0.48/)/sub 2/CO/sub 3/. It obeys the acidic dissolution mechanism. This result was the same dependence as that in (Li/sub 0.62/K/sub 0.38/)/sub 2/CO/sub 3/. The solubility of LiCoO/sub 2/ in (Li/sub 0.52/Na/sub 0.48/)/sub 2/CO/sub 3/ was about a half of that in (Li/sub 0.62/K/sub 0.38/)/sub 2/CO/sub 3/. The solubility of LiCoO/sub 2/ decreased with Li content in Li-K carbonate system. The solubility of LiCoO/sub 2/ was lower than that of NiO even under the pressurized cathode condition of MCFC.\",\"PeriodicalId\":183668,\"journal\":{\"name\":\"IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203)\",\"volume\":\"1 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1997-12-31\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/IECEC.1997.660238\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/IECEC.1997.660238","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}

引用次数: 0

摘要

LiCoO/sub 2/的溶解度与Pco/sub 2//sup 3/2/和Po/sub 2//sup -1/4/ in (Li/sub 0.52/Na/sub 0.48/)/sub 2/CO/sub 3/成正比。它服从酸性溶解机理。该结果与(Li/sub 0.62/K/sub 0.38/)/sub 2/CO/sub 3/的相关性相同。LiCoO/sub - 2/ in (Li/sub - 0.52/Na/sub - 0.48/)/sub - 2/CO/sub - 3/的溶解度约为Li/sub - 0.62/K/sub - 0.38/)/sub - 2/CO/sub - 3/的一半。碳酸锂钾体系中LiCoO/sub 2/的溶解度随Li含量的增加而降低。即使在MCFC的加压阴极条件下，LiCoO/sub 2/的溶解度也低于NiO。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

查看原文本刊更多论文

Solubility of LiCoO/sub 2/ in molten carbonates

The solubility of LiCoO/sub 2/ was proportional to Pco/sub 2//sup 3/2/ and Po/sub 2//sup -1/4/ in (Li/sub 0.52/Na/sub 0.48/)/sub 2/CO/sub 3/. It obeys the acidic dissolution mechanism. This result was the same dependence as that in (Li/sub 0.62/K/sub 0.38/)/sub 2/CO/sub 3/. The solubility of LiCoO/sub 2/ in (Li/sub 0.52/Na/sub 0.48/)/sub 2/CO/sub 3/ was about a half of that in (Li/sub 0.62/K/sub 0.38/)/sub 2/CO/sub 3/. The solubility of LiCoO/sub 2/ decreased with Li content in Li-K carbonate system. The solubility of LiCoO/sub 2/ was lower than that of NiO even under the pressurized cathode condition of MCFC.

求助全文

通过发布文献求助，成功后即可免费获取论文全文。去求助

来源期刊

IECEC-97 Proceedings of the Thirty-Second Intersociety Energy Conversion Engineering Conference (Cat. No.97CH6203)

自引率

0.00%

发文量