Rigid shell and flexible pore for highly efficient and reversible sulfur-carbon co-adsorption by hierarchical porous Mg-gallate@Poly(acrylate) DOI
Pu Wang,

Ziqi Ma,

Xingzheng Dan

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 359, P. 130550 - 130550

Published: Nov. 14, 2024

Language: Английский

Unique H2O Vortex in One New MOF Material Strengthening C3H6 Adsorption and Unprecedented Purification from C2H4/C3H8/C3H6 Mixtures DOI Open Access
Lin Zhang,

Ruicheng Gao,

Xin Liu

et al.

Advanced Functional Materials, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 5, 2025

Abstract The gradual separation of the naphtha steam cracking product (propane/propylene/ethylene, C 3 H 8 /C 6 2 4 ) to obtain highly pure is great significance as it provides an alternative process for this important industrial feedstock. However, developing adsorbents meet efficient and purification application remains challenging. A water coordination‐decorated metal–organic framework (MOF, Cd‐dtzip‐H O) material reported. Interestingly, molecules cooperate with build a vortex significantly affect preferential adsorption . At 298 K 100 kPa, loading in 112.0 cm g −1 , equivalent 1.7 2.0 times respectively. Experimental breakthroughs show that efficiently separates under different pressures. Meanwhile, also unprecedentedly achieves one‐step mixtures yielding high‐purity (99.9%) (99.95%) products productivities 38.2 12.7 L kg

Language: Английский

Citations

0
Synthesis of single-crystal UiO-67-(NH2)2 for effective SO2 adsorption and separation from flue gas DOI
Xiao‐Hong Xiong,

Liang Song,

Jia-Liang Liang

et al.

Separation and Purification Technology, Journal Year: 2025, Volume and Issue: unknown, P. 131642 - 131642

Published: Jan. 1, 2025

Language: Английский

Citations

0
Metal–organic frameworks (MOFs) toward SO2 detection DOI Creative Commons
Juan L. Obeso, Catalina V. Flores, Ricardo A. Peralta

et al.

Chemical Society Reviews, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Metal–organic frameworks (MOFs) are crystalline organic–inorganic hybrid materials, which promising candidates for SO 2 detection, due to their chemically mutable periodic structure.

Language: Английский

Citations

0
Surpassing stoichiometric limitation for supra-multi-molar adsorption and separation of acid gases DOI Creative Commons

Bing Zhang,

F. Liu,

Shouchao Zhong

et al.

Nature Communications, Journal Year: 2025, Volume and Issue: 16(1)

Published: March 24, 2025

Capture of acid gases holds crucial importance for addressing air pollution and climate change, where achieving a molar ratio adsorption separation on an active site higher than 1.0 remains challenging. Herein, we demonstrate that three nitrogen-bonded one Zn sites within single-crystalline-like porous carbon (Zn-N3@SC-PC) derived from controlled carbonization ZIF-8-C ≡ N with KCl, exhibit supra-multi-molar CO2, COS, H2S, even to 1:6 SO2 the Zn-N3. This exceptional performance is attributed protruded structure in Zn-N3@SC-PC more coordination between vacant orbital evidenced by DFT calculation situ EXAFS. The high capacity capturing this adsorbent future neutrality environment protection. Zn-N3 breaks 1:1 stoichiometric interaction rule due its gases, thus exhibiting phenomena (SO2/Zn-N3 = 6:1).

Language: Английский

Citations

0
In-situ polymerized polyethyleneimine on porous polystyrene resin for highly efficient adsorption of CO2 DOI

Qiaoqiao Teng,

Meiling Wang, Hao Niu

et al.

Journal of environmental chemical engineering, Journal Year: 2024, Volume and Issue: 12(5), P. 113652 - 113652

Published: July 24, 2024

Language: Английский

Citations

3
Unidirectional ice-templating for aerogel adsorbents: Excellent pore structure and high CO2 capture performance for direct air capture DOI
Hao Dong, Tao Wang, Fengsheng Liu

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 355, P. 129588 - 129588

Published: Sept. 7, 2024

Language: Английский

Citations

3
Efficient selection and reversible adsorption of sulfur dioxide by methylated polyethylenimide supported by porous carbon microspheres DOI

Wang Shaohe,

Jiansong Ma,

Yingrong Ye

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 351, P. 128036 - 128036

Published: May 21, 2024

Language: Английский

Citations

1
Monometallic/Bimetallic Co‐ZIFs Synthesis, Characterization, and Application for Adsorption of SO2 and CO2 in Continuous Flow System DOI
Sara Sumbal, Zaheer Aslam,

Umar Irshad

et al.

Applied Organometallic Chemistry, Journal Year: 2024, Volume and Issue: unknown

Published: Sept. 10, 2024

ABSTRACT Sulfur dioxide is serious ultimatum to human health as well environment, while carbon viewed one of the primary drivers worldwide temperature alteration. Therefore, capturing these gases a dynamic research subject attracting much consideration from scientists. Herein, we report synthesis series Co‐ZIF and bimetallic M‐Co‐ZIF adsorbents application for room adsorption SO 2 CO . In this work, breakthrough curves sulfur on were obtained experimentally theoretically using laboratory‐scale fixed bed column at temperature. capacities points modified found be relatively higher than parent Co‐ZIF. Notably, high uptake capacity 7.1 mmol/g Zr‐Co‐ZIF 69.9 Ni‐Co‐ZIF achieved. The cobalt ZIF materials characterized by XRD, FTIR, SEM, nitrogen physisorption. XRD results confirm formation pure phase highly crystalline BET analysis suggests surface area prepared adsorbents. Finally, combined with characterization show great potential preparation effective adsorption.

Language: Английский

Citations

0
Rigid shell and flexible pore for highly efficient and reversible sulfur-carbon co-adsorption by hierarchical porous Mg-gallate@Poly(acrylate) DOI
Pu Wang,

Ziqi Ma,

Xingzheng Dan

et al.

Separation and Purification Technology, Journal Year: 2024, Volume and Issue: 359, P. 130550 - 130550

Published: Nov. 14, 2024

Language: Английский

Citations

0