Recovering noble metals from waste streams using porous organic frameworks for heterogeneous catalysis DOI Creative Commons
Yu Pan, Michelle Åhlén, Maria Strømme

et al.

Science China Chemistry, Journal Year: 2024, Volume and Issue: 67(11), P. 3578 - 3587

Published: Sept. 20, 2024

Abstract Recovering noble metals from waste resources and incorporating them into catalysts stands out as a promising strategy for advancing sustainability within the catalysis field. This review provides comprehensive overview of recent investigations metal recovery streams, specifically employing porous organic frameworks (POFs). Additionally, study delves utilization resultant composites, enriched with metals, in heterogeneous catalysis. Moreover, we offer insights challenges faced outline prospects practical implementation extracting streams using POFs, aiming to develop cost-effective, sustainable, efficient catalysts.

Language: Английский

Covalent Organic Framework Nanoarchitectonics: Recent Advances for Precious Metal Recovery DOI Creative Commons

Weikang Guo,

Jiale Liu,

Haijuan Tao

et al.

Advanced Materials, Journal Year: 2024, Volume and Issue: 36(33)

Published: June 19, 2024

The recovery of precious metals (PMs) from secondary resources has garnered significant attention due to environmental and economic considerations. Covalent organic frameworks (COFs) have emerged as promising adsorbents for this purpose, owing their tunable pore size, facile functionalization, exceptional chemical stability, large specific surface area. This review provides an overview the latest research progress in utilizing COFs recover PMs. Firstly, design synthesis strategies chemically stable COF-based materials, including pristine COFs, functionalized composites, are delineated. Furthermore, application gold, silver, platinum group elements is delved into, emphasizing high adsorption capacity selectivity well recycling ability. Additionally, various interaction mechanisms between PM ions analyzed. Finally, current challenges faced by field discussed, potential directions future development proposed, enhancing recyclability reusability COF materials realizing PMs actual acidic wastewater. With targeted can be realized more economically efficiently future.

Language: Английский

Citations

43
Advances in treatment technologies for silver-containing wastewater DOI

Heng Yu,

Hongliang Zhang, Chenyang Zhang

et al.

Chemical Engineering Journal, Journal Year: 2024, Volume and Issue: 496, P. 153689 - 153689

Published: July 3, 2024

Language: Английский

Citations

12
Efficient capture of lead ions from aqueous solution by the functional covalent organic framework materials DOI
Dawei Xiang,

Yuefeng Chen,

Manying Zhu

et al.

Journal of Molecular Structure, Journal Year: 2024, Volume and Issue: 1312, P. 138674 - 138674

Published: May 18, 2024

Language: Английский

Citations

9
Engineered covalent organic frameworks (COFs) for adsorption-based metal separation technologies: A critical review DOI
Brij Mohan, Muhammad Bilal Asif, Rakesh Kumar Gupta

et al.

Advances in Colloid and Interface Science, Journal Year: 2025, Volume and Issue: unknown, P. 103507 - 103507

Published: April 1, 2025

Language: Английский

Citations

1
CuI-anchored porous covalent organic frameworks for highly efficient conversion of propargylic amines with CO2 from flue gas DOI
Jikuan Qiu, Xiaoqing Qi,

Keping Zhu

et al.

Green Chemistry, Journal Year: 2024, Volume and Issue: 26(10), P. 6172 - 6179

Published: Jan. 1, 2024

A unique Cu I -anchored covalent organic framework heterogeneous catalyst was designed and synthesized, the exhibited highly efficient conversion of propargylic amines with flue gas CO 2 into 2-oxazolidones.

Language: Английский

Citations

6
Uniform phosphazene containing porous organic polymer microspheres for highly efficient and selective silver recovery DOI

Tianzhi Tang,

Shaohui Xiong, Juntao Tang

et al.

Journal of Colloid and Interface Science, Journal Year: 2025, Volume and Issue: 687, P. 507 - 517

Published: Feb. 13, 2025

Language: Английский

Citations

0
Recovery of Ag(I) from Wastewater by Adsorption: Status and Challenges DOI Creative Commons
Qiang Wang, Mengling Li, Meng Xi

et al.

Toxics, Journal Year: 2024, Volume and Issue: 12(5), P. 351 - 351

Published: May 10, 2024

Untreated or inadequately treated silver−containing wastewater may pose adverse effects on hu−man health and the ecological environment. Currently, significant progress has been made in treatment of Ag(I) using adsorption methods, with adsorbents playing a pivotal role this process. This paper provides systematic review various for recovery wastewater, including MOFs, COFs, transition metal sulfides, oxides, biomass materials, other polymeric materials. The mechanisms these materials are elaborated upon, along challenges currently faced. Furthermore, insights into optimizing developing novel proposed study.

Language: Английский

Citations

2
BioMagnetic-Graphene-Aminoclay Nanocomposites for Sustainable Adsorption and Precious Metal Recovery from Industrial Waste Effluents DOI Creative Commons
Pei Lay Yap,

Trong Tuan Anh Tran,

Le Yu

et al.

Advanced Nanocomposites, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 1, 2024

Language: Английский

Citations

2
Recovering noble metals from waste streams using porous organic frameworks for heterogeneous catalysis DOI Creative Commons
Yu Pan, Michelle Åhlén, Maria Strømme

et al.

Science China Chemistry, Journal Year: 2024, Volume and Issue: 67(11), P. 3578 - 3587

Published: Sept. 20, 2024

Abstract Recovering noble metals from waste resources and incorporating them into catalysts stands out as a promising strategy for advancing sustainability within the catalysis field. This review provides comprehensive overview of recent investigations metal recovery streams, specifically employing porous organic frameworks (POFs). Additionally, study delves utilization resultant composites, enriched with metals, in heterogeneous catalysis. Moreover, we offer insights challenges faced outline prospects practical implementation extracting streams using POFs, aiming to develop cost-effective, sustainable, efficient catalysts.

Language: Английский

Citations

0