CO2 adsorption on a water-resist HKUST-1 by incorporation of Graphene Oxide DOI Creative Commons
Sandra Loera‐Serna,

J.V. Cortés-Suarez,

Roque Sánchez-Salas

et al.

Research Square (Research Square), Journal Year: 2024, Volume and Issue: unknown

Published: Nov. 4, 2024

Abstract This paper aims to improve the aqueous stability and electrochemical activity of HKUST-1 (or Cu3(BTC)2, BTC = benzene 1,3,5-tricarboxylate; HKUST from Hong Kong University Science Technology) by incorporation Graphene Oxide (GO). The synthesis was carried out in two steps; first, CuII ions were pre-adsorbed on surface GO, then organic linker added form structure dispersed GO sheets. Two concentrations copper used synthesis, 3.57 14.27 mmol obtain samples: GO@HKUST-1low GO@HKUST-1high, respectively. N2 adsorption properties GO@HKUST-1high suggest an increase area compared up 1082.0 m2·g-1. In addition, CO2 capture increased 5.34 (HKUST-1) 6.92 mmol·g-1 at 273 K 100 kPa. improvement is associated with dispersion sheets achieved through strategy used, which also area, H2O adsorption capacity composite material, stability. After tests, XRD confirmed that material stable under conditions, showing did not undergo any structural modification.

Language: Английский

Nonpolar microporous Metal-Organic framework decorated with multiple functional sites for efficient Ethane/Ethylene separation DOI

Zhenliang Zhu,

Jianfei Xiao, Min Zhang

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: 354, P. 128696 - 128696

Published: Feb. 1, 2025

Language: Английский

Citations

6
Rigid rhombus Al(bpdc) metal-organic framework for efficient and reversible ammonia adsorption: Synthesis, performance and mechanism DOI
Min Zhang,

Ji-Fei Ma,

Zhenliang Zhu

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131860 - 131860

Published: Jan. 1, 2025

Language: Английский

Citations

0
Fast diffusion and High C2H2 Capture in a 2D MOF with Oxygen-riched Wide Channels for Efficient C2H2/CO2 Separation DOI
Wenpeng Xie,

Qiuju Fu,

Guoliang Chen

et al.

Composites Part B Engineering, Journal Year: 2025, Volume and Issue: unknown, P. 112414 - 112414

Published: March 1, 2025

Language: Английский

Citations

0
Building Stable Pillar-Layered Metal–Organic Frameworks: Introduction of Unsaturated Bonds for Enhanced Efficiency in C2H2/CO2 Separation DOI
Wenke Yuan,

Panyue Guo,

Weize Wang

et al.

ACS Materials Letters, Journal Year: 2024, Volume and Issue: 6(9), P. 3925 - 3931

Published: July 26, 2024

Pillar-layered structures represent a significant category within MOFs; however, the exploration of their chemical stability and systematic functionalization has been largely neglected. Herein, we fabricated pillar-layered MOF (Zn-LC–C) with fsc topology, utilizing tetradentate carboxylic ligand bipyridine Zn(II) ions via approach. Notably, this topological structure displays markedly superior compared typical MOFs pcu topology. In addition, by introducing unsaturated bonds to modify increase length pillars, three additional (Zn-LN=N, Zn-LC=C, Zn-LC≡C) were obtained. Compared those Zn-LC–C, adsorption capacities for C2H2 other have improved. Strikingly, dynamic uptake Zn-LN=N is as high 53.7 cm3 g–1, separation ratio C2H2/CO2 3.2. These results demonstrate that introduction diazo groups in pillar can enhance C2H2.

Language: Английский

Citations

3
Two isostructural pillar-layered metal-organic frameworks with hydrophobic properties for efficient C2H6/C2H4 separation under humid conditions DOI

Zhenliang Zhu,

Jianfei Xiao, Min Zhang

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131343 - 131343

Published: Dec. 1, 2024

Language: Английский

Citations

3
Mechanically robust MOF beads for efficient ethylene/ethane separation with fast adsorption kinetics DOI

Rimin You,

Yixuan Ma,

Yechen Liu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 358, P. 130359 - 130359

Published: Nov. 2, 2024

Language: Английский

Citations

2
CO2 adsorption on a water-resist HKUST-1 by incorporation of Graphene Oxide DOI Creative Commons
Sandra Loera‐Serna,

J.V. Cortés-Suarez,

Roque Sánchez-Salas

et al.

Adsorption, Journal Year: 2024, Volume and Issue: 31(1)

Published: Nov. 30, 2024

Language: Английский

Citations

2
Freeze-Cast MIL-53(Al) Porous Materials with High Thermal Insulation and Flame Retardant Properties DOI

Yuhao Che,

Wenhui Li, Chunqi Wang

et al.

Inorganic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 11, 2024

The development of materials with superior thermal insulation and flame retardancy is critical for industrial applications daily life. Metal-organic framework (MOF)@poly(vinyl alcohol) (PVA) (MOF@PVA) aerogel composites have demonstrated remarkable properties. In this work, MIL-53(Al) was directly mixed PVA formed by freeze-drying, the influence pore structure on properties investigated. incorporated nanoparticles introduced abundant micro- mesopores, enhancing complexity improving aerogels. directionally freeze-cast achieved a conductivity 0.040 W·mK

Language: Английский

Citations

1
One-step purification of ethylene from ethane/ethylene mixtures by a stable vanadium-based metal-organic framework DOI
Meiling Li, Shanshan Mao, Xin Zhou

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: unknown, P. 131049 - 131049

Published: Dec. 1, 2024

Language: Английский

Citations

1
Ultramicroporous Metal-Organic Framework for Efficient Carbon Dioxide Capture from flue gas and natural gas DOI

Yanchun Zheng,

Yiqi Chen, Junjie Niu

et al.

Journal of Solid State Chemistry, Journal Year: 2024, Volume and Issue: 338, P. 124906 - 124906

Published: July 15, 2024

Language: Английский

Citations

0