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文献分享 | 赵中伟院士团队郑州大学中原关键金属实验室刘冬福SPT:多孔锰基锂离子筛用于卤水高效提锂

  • 2026-04-21 11:34:45
文献分享 | 赵中伟院士团队郑州大学中原关键金属实验室刘冬福SPT:多孔锰基锂离子筛用于卤水高效提锂

第一作者：Yu Dai

通讯作者：刘冬福

通讯单位：郑州大学中原关键金属实验室

https://doi.org/10.1016/j.desal.2025.119168

图文摘要

全文速览

随着工业领域对锂资源的需求日益增长，高效提锂技术已成为研究热点。全球锂资源主要存在于盐湖卤水、海水和含锂矿石中，其中盐湖卤水供应了超过70%的锂盐，因此高效从盐湖中提锂对保障锂供应安全至关重要。本研究通过高温固相法合成了多孔锰基锂离子筛吸附剂(HMn2O4)，用于从盐湖卤水中选择性提取锂。实验结果表明，多孔HMn2O4具有优异的吸附速率与容量，5-30分钟内即可达到吸附平衡，对锂的最大吸附量可达30.83 mg/g。经过十次吸附-脱附循环后，材料仍能保持初始吸附容量的91.85%，显示出良好的结构稳定性和循环使用性能。这些发现表明，多孔HMn2O4吸附剂有望成为盐湖提锂的高效候选材料，为满足日益增长的锂需求提供一种经济环保的解决方案。

文章亮点

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文献信息

Yu Dai, Xiaotian Zhang, Jing Sun, Shumin Wu, Zhongwei Zhao, Wenhua Xu, Guoxing Ren, Yongli Li, Dongfu Liu. Porous manganese-based ion sieve for sustainable lithium extraction from brine: High-efficiency adsorption and rapid kinetics. Desalination, 2025, 614: 119168.

原文链接：

https://doi.org/10.1016/j.desal.2025.119168

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  137. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-template/src/template/driver/File.php ( 2.41 KB )
  138. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-template/src/template/contract/DriverInterface.php ( 0.86 KB )
  139. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/runtime/temp/ea612fc1da910b74827694dd9af81119.php ( 11.98 KB )
  140. /yingpanguazai/ssd/ssd1/www/i.460.net.cn/vendor/topthink/think-trace/src/Html.php ( 4.42 KB )
  1. CONNECT:[ UseTime:0.000345s ] mysql:host=127.0.0.1;port=3306;dbname=i460;charset=utf8mb4
  2. SHOW FULL COLUMNS FROM `fenlei` [ RunTime:0.000591s ]
  3. SELECT * FROM `fenlei` WHERE `fid` = 0 [ RunTime:0.000276s ]
  4. SELECT * FROM `fenlei` WHERE `fid` = 63 [ RunTime:0.000273s ]
  5. SHOW FULL COLUMNS FROM `set` [ RunTime:0.000477s ]
  6. SELECT * FROM `set` [ RunTime:0.000191s ]
  7. SHOW FULL COLUMNS FROM `article` [ RunTime:0.000558s ]
  8. SELECT * FROM `article` WHERE `id` = 517910 LIMIT 1 [ RunTime:0.003088s ]
  9. UPDATE `article` SET `lasttime` = 1777107384 WHERE `id` = 517910 [ RunTime:0.000407s ]
  10. SELECT * FROM `fenlei` WHERE `id` = 64 LIMIT 1 [ RunTime:0.000218s ]
  11. SELECT * FROM `article` WHERE `id` < 517910 ORDER BY `id` DESC LIMIT 1 [ RunTime:0.000588s ]
  12. SELECT * FROM `article` WHERE `id` > 517910 ORDER BY `id` ASC LIMIT 1 [ RunTime:0.000394s ]
  13. SELECT * FROM `article` WHERE `id` < 517910 ORDER BY `id` DESC LIMIT 10 [ RunTime:0.001603s ]
  14. SELECT * FROM `article` WHERE `id` < 517910 ORDER BY `id` DESC LIMIT 10,10 [ RunTime:0.006763s ]
  15. SELECT * FROM `article` WHERE `id` < 517910 ORDER BY `id` DESC LIMIT 20,10 [ RunTime:0.007222s ]
0.091063s