Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A Review
The advantages of new types of H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves, including excellent adsorption performance, high-efficiency Li<sup>+</sup>-ion selectivity, reliable regeneration, environmental friendliness, and easy preparation, have attracted cons...
| Main Authors: | , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
MDPI AG
2023-05-01
|
| Series: | Metals |
| Subjects: | |
| Online Access: | https://www.mdpi.com/2075-4701/13/5/977 |
| _version_ | 1797599094382788608 |
|---|---|
| author | Ying Li Zhen Yang Peihua Ma |
| author_facet | Ying Li Zhen Yang Peihua Ma |
| author_sort | Ying Li |
| collection | DOAJ |
| description | The advantages of new types of H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves, including excellent adsorption performance, high-efficiency Li<sup>+</sup>-ion selectivity, reliable regeneration, environmental friendliness, and easy preparation, have attracted considerable attention. Currently, the prices of lithium carbonate and other related products are rapidly increasing, so the use of H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves to extract lithium resources in salt lake brine has become a crucial strategy. H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieve is a layered double hydroxide with a 3<i>R<sub>1</sub></i> sequence to arrange oxygen layers. Its adsorption mechanism involves the breaking of surface O-H bonds and the formation of O-Li bonds. This study provides a theoretical basis for developing high-efficiency lithium-ion sieves. This article also summarizes the influencing factors for the synthesis process of H<sub>2</sub>TiO<sub>3</sub>, which can seriously influence the adsorption performance, and offers experimental verification for the preparation of H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves. H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves prepared from anatase using a reasonable method show the largest adsorption capacity. In addition, effective ways to recycle H<sub>2</sub>TiO<sub>3</sub> are outlined, which provide a guarantee for its industrial application. Finally, this paper summarizes the full text and points out future research directions for H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves. |
| first_indexed | 2024-03-11T03:29:54Z |
| format | Article |
| id | doaj.art-f543ebfb83a4485e843ac29f1a9bcc6a |
| institution | Directory Open Access Journal |
| issn | 2075-4701 |
| language | English |
| last_indexed | 2024-03-11T03:29:54Z |
| publishDate | 2023-05-01 |
| publisher | MDPI AG |
| record_format | Article |
| series | Metals |
| spelling | doaj.art-f543ebfb83a4485e843ac29f1a9bcc6a2023-11-18T02:28:30ZengMDPI AGMetals2075-47012023-05-0113597710.3390/met13050977Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A ReviewYing Li0Zhen Yang1Peihua Ma2School of Metallurgy, Northeastern University, Shenyang 110819, ChinaSchool of Metallurgy, Northeastern University, Shenyang 110819, ChinaSchool of Metallurgy, Northeastern University, Shenyang 110819, ChinaThe advantages of new types of H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves, including excellent adsorption performance, high-efficiency Li<sup>+</sup>-ion selectivity, reliable regeneration, environmental friendliness, and easy preparation, have attracted considerable attention. Currently, the prices of lithium carbonate and other related products are rapidly increasing, so the use of H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves to extract lithium resources in salt lake brine has become a crucial strategy. H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieve is a layered double hydroxide with a 3<i>R<sub>1</sub></i> sequence to arrange oxygen layers. Its adsorption mechanism involves the breaking of surface O-H bonds and the formation of O-Li bonds. This study provides a theoretical basis for developing high-efficiency lithium-ion sieves. This article also summarizes the influencing factors for the synthesis process of H<sub>2</sub>TiO<sub>3</sub>, which can seriously influence the adsorption performance, and offers experimental verification for the preparation of H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves. H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves prepared from anatase using a reasonable method show the largest adsorption capacity. In addition, effective ways to recycle H<sub>2</sub>TiO<sub>3</sub> are outlined, which provide a guarantee for its industrial application. Finally, this paper summarizes the full text and points out future research directions for H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieves.https://www.mdpi.com/2075-4701/13/5/977LiH<sub>2</sub>TiO<sub>3</sub> lithium-ion sievecrystal structureadsorption mechanisminfluencing factorsrecycling |
| spellingShingle | Ying Li Zhen Yang Peihua Ma Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A Review Metals Li H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieve crystal structure adsorption mechanism influencing factors recycling |
| title | Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A Review |
| title_full | Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A Review |
| title_fullStr | Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A Review |
| title_full_unstemmed | Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A Review |
| title_short | Research Progress on New Types of H<sub>2</sub>TiO<sub>3</sub> Lithium-Ion Sieves: A Review |
| title_sort | research progress on new types of h sub 2 sub tio sub 3 sub lithium ion sieves a review |
| topic | Li H<sub>2</sub>TiO<sub>3</sub> lithium-ion sieve crystal structure adsorption mechanism influencing factors recycling |
| url | https://www.mdpi.com/2075-4701/13/5/977 |
| work_keys_str_mv | AT yingli researchprogressonnewtypesofhsub2subtiosub3sublithiumionsievesareview AT zhenyang researchprogressonnewtypesofhsub2subtiosub3sublithiumionsievesareview AT peihuama researchprogressonnewtypesofhsub2subtiosub3sublithiumionsievesareview |