Instant Interlayer Restoration Strategy for Lithium Adsorption Engineering Enhancement in Sulfate-type Brines
Source abstract
Abstract
It was confirmed that the detrimental effect of SO 4 2– on Li + desorption and readsorption intensified with the increase of the SO 4 2– /Cl – ratio, resulting in application limitations of aluminum-based adsorbent (Li/Al-LDHs) in sulfate-type brines. Based on the interlayer anion exchangeability of Li/Al-LDHs, a one-step interlayer restoration strategy was designed with the assistance of molecular dynamics to rapidly substitute the intercalated SO 4 2– with preferentially desorbed Cl –, aiming to fundamentally address the damage to the cycling performance. The strategy effectiveness was verified by the restored adsorption and desorption capacities in various sulfate-type brines. Furthermore, enhanced lithium extraction processes for sulfate-type brines were established and showed universal applicability for complex brines with different compositions during fixed-bed cycles. By regulating the implementation frequency, the Li + extraction efficiency was improved, in which the extraction amount per unit time could increase by more than 100% compared with the conventional process.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Extraction and Separation Processes · Membrane-based Ion Separation Techniques · Advancements in Battery Materials
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
Affiliations
National Engineering Research Center for Integrated Utilization of Salt Lake Resources, East China University of Science and Technology, Shanghai 200237, China
Engineering Research Center of Salt Lake Resources Process Engineering, Ministry of Education, East China University of Science and Technology, Shanghai 200237, China
State Environmental Protection Key Laboratory of Environmental Risk Assessment and Control on Chemical Process, East China University of Science and Technology, Shanghai 200237, China
Funding
National Natural Science Foundation of China · Shanghai Rising-Star Program
References (32)
Show source-provided references
1. 10.1016/j.electacta.2020.13612210.1016/j.electacta.2020.136122 ↗
2. 10.1016/j.est.2023.10842410.1016/j.est.2023.108424 ↗
3. 10.1002/celc.20200060810.1002/celc.202000608 ↗
4. 10.1016/j.resconrec.2019.02.04310.1016/j.resconrec.2019.02.043 ↗
5. 10.1038/s43017-022-00387-510.1038/s43017-022-00387-5 ↗
6. 10.1002/adfm.20210599110.1002/adfm.202105991 ↗
7. 10.1007/s41918-018-0022-z10.1007/s41918-018-0022-z ↗
8. 10.1016/j.seppur.2023.12464310.1016/j.seppur.2023.124643 ↗
9. 10.1016/j.desal.2022.11595110.1016/j.desal.2022.115951 ↗
10. 10.1016/j.hydromet.2022.10582810.1016/j.hydromet.2022.105828 ↗
11. 10.1016/j.seppur.2023.12623710.1016/j.seppur.2023.126237 ↗
12. 10.1007/s12274-023-5950-110.1007/s12274-023-5950-1 ↗
13. 10.1021/acs.est.7b0346410.1021/acs.est.7b03464 ↗
14. 10.1146/annurev-environ-112621-09474510.1146/annurev-environ-112621-094745 ↗
15. 10.1016/j.desal.2023.11690810.1016/j.desal.2023.116908 ↗
16. 10.1016/j.jcis.2023.06.16510.1016/j.jcis.2023.06.165 ↗
17. 10.1002/aic.1817610.1002/aic.18176 ↗
18. 10.1016/j.desal.2023.11711310.1016/j.desal.2023.117113 ↗
19. 10.1016/j.apsusc.2023.15824110.1016/j.apsusc.2023.158241 ↗
20. 10.1016/j.memsci.2019.05.02810.1016/j.memsci.2019.05.028 ↗
21. 10.1002/adma.20220517510.1002/adma.202205175 ↗
22. 10.1002/smll.20230554710.1002/smll.202305547 ↗
23. 10.1016/j.desal.2022.11592910.1016/j.desal.2022.115929 ↗
24. 10.1016/j.jechem.2018.09.02210.1016/j.jechem.2018.09.022 ↗
25. 10.1016/j.cej.2023.14502610.1016/j.cej.2023.145026 ↗
26. 10.1021/acs.inorgchem.9b0200010.1021/acs.inorgchem.9b02000 ↗
27. 10.1016/j.desal.2021.11498310.1016/j.desal.2021.114983 ↗
28. 10.1016/j.seppur.2020.11778010.1016/j.seppur.2020.117780 ↗
29. Materials. Studio Accelrys Software Inc., San Diego. Note that Some of These Codes were also Offered as Part of the Cerius 2 Application that Preceded Materials Studio. 2013, https://www.3ds.com/products/biovia/materials-studio (accessed Jan 22, 2024).
30. 10.1016/j.apcatb.2011.07.02010.1016/j.apcatb.2011.07.020 ↗
31. 10.1002/adfm.20200943010.1002/adfm.202009430 ↗
32. 10.1016/j.memsci.2019.11731710.1016/j.memsci.2019.117317 ↗