Data · dataset · 2022
Efficient removal of Sr2+ and Cs+ from aqueous solutions using a sulfonic acid functionalized Zr based metal–organic framework-dataset
Listed in ScienceDB
A stable and highly efficient adsorbent was successfully fabricated by the modification with UiO-66-NH2 with –SO3H functional groups using a facile and scalable tactic.
Description
The physical and chemical properties of UiO-66-NH–SO3H-3 were extensively characterized. The maximum removal capacities are 173.9 and 233.4 mg g−1 for Sr2+ and Cs+ at 298 K, respectively.
More importantly, UiO-66-NH–SO3H-3 can remove Sr2+ and Cs+ selectively even in the presence of different coexisting ions due to the –SO3H functional groups. Coordination with –SO3H functional groups is main adsorption mechanism while electrostatic interaction and ion exchange may be also involved in the adsorption process.
Links
Where it is published
- DOI doi.org/10.57760/sciencedb.04543 ↗
DOI / persistent id · from scidb cn
Catalogue records · 1
- OAI-PMH record scidb.cn/oai?verb=GetRecord&metadataPrefix=oai_dc&identifier=10.57760%2… ↗
metadata API · from scidb cn
Topics
- From keywords
- Earth & Environmental Science · Engineering · Humanities · Life Sciences · Social Science
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| ScienceDB | 10.57760/sciencedb.04543 | 12 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| access_level | source · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:earth-environmental | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:engineering | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:humanities | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:life-sciences | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| concepts[field].local:field:social-science | mapping · scidb cn | connector:scidb_cn@1.0.0 | |
| description | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/description |
| license | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/rights |
| publication_date | source · scidb cn | connector:scidb_cn@1.0.0 | |
| title | source · scidb cn | connector:scidb_cn@1.0.0 | /metadata/dc/title |