Strategic utilization of covalent organic frameworks for uranium adsorption from high concentrate U–Th monazite sand: a review

Ade Saputra*, Iman Abdullah*, Deliana Dahnum, Deni Mustika, Putra Oktavianto, Ainun Zakiah Noor, Niken Siwi Pamungkas, Muhammad Yusuf*

*Corresponding author for this work

Research output: Contribution to journalReview articlepeer-review

2 Scopus citations

Abstract

Indonesia’s energy independence and net-zero emissions (NZE) goals require sustainable uranium extraction from monazite sand, a tin byproduct. This review evaluates covalent organic frameworks (COFs) for uranium–thorium (U/Th) separation in high-concentration monazite systems. Findings highlight SO3H-functionalized COFs, synthesized via dissolution–precipitation and NH4OH ammonization, as optimal for U/Th separation, exhibiting high uranium adsorption (> 300 mg/g), selectivity, and cost-effectiveness. Their stable porous structures align with Indonesia’s monazite processing needs, addressing nuclear fuel cycle challenges. The study underscores COFs’ potential to support NZE targets and energy security, urging future research on scalability, regeneration, and industrial integration to transition from lab-scale to practical applications.

Original languageEnglish
Pages (from-to)3843-3864
Number of pages22
JournalJournal of Radioanalytical and Nuclear Chemistry
Volume334
Issue number6
DOIs
StatePublished - Jun 2025

Bibliographical note

Publisher Copyright:
© Akadémiai Kiadó Zrt 2025.

Keywords

  • Bibliometric analysis
  • Covalent organic frameworks
  • Monazite sand
  • Review study
  • Uranium thorium separation

ASJC Scopus subject areas

  • Analytical Chemistry
  • Nuclear Energy and Engineering
  • Radiology Nuclear Medicine and imaging
  • Pollution
  • Spectroscopy
  • Public Health, Environmental and Occupational Health
  • Health, Toxicology and Mutagenesis

Fingerprint

Dive into the research topics of 'Strategic utilization of covalent organic frameworks for uranium adsorption from high concentrate U–Th monazite sand: a review'. Together they form a unique fingerprint.

Cite this