Corrigendum to “The importance of pressure-sensitive pinch/azeotrope feature on economic distillation design” [Sep. Purif. Technol. 250 (2020) 116753]

Xia, Ming; Shi, Hui; Niu, Congcong; Ma, Zhongyi; Lu, Haijun; Xiao, Yong; Hou, Bo; Jia, Litao; Li, Debao

doi:10.1016/j.seppur.2022.120780

Cited by 3 publications

(3 citation statements)

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“…[ 66,67 ] Dense membranes have strong solvent‐membrane interaction which resulted in high transport resistance and low fluxes. [ 68 ] On the contrary, porous membranes like GCOMx possessed abundant porosity but are lack of solvent‐membrane interaction, which endowed them high fluxes with low transport resistance. [ 50 ]…”

Section: Results and Discussion Of Gcomxmentioning

confidence: 99%

Bioinspired Gradient Covalent Organic Framework Membranes for Ultrafast and Asymmetric Solvent Transport

Zuo,

Lyu,

Yao

et al. 2024

Advanced Materials

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Gradients played a pivotal role in membrane technologies, e.g., osmotic energy conversion, desalination, biomimetic actuation, selective separation and more. In these applications, the compositional gradients are of great relevance for successful function implementation, ranging from solvent separation to smart devices. However, the construction of functional gradient in membranes is still challenging both in scale and directions. Inspired by the specific function‐related, graded porous structures in glomerular filtration membranes, we report here a general approach for constructing gradient covalent organic framework membranes (GCOMx) applying poly (ionic liquid)s as template. With graded distribution of highly porous COF crystals along the membrane, GCOMx exhibited an unprecedented asymmetric solvent transport when applying different membrane sides as the solvent feed surface during filtration, leading to a much‐enhanced flux (10∼18 times) of the “large‐to‐small” pore flow comparing to the reverse direction, verified by hydromechanical theoretical calculations. Upon systematic experiments, GCOMx achieved superior permeance in nonpolar (hexane∼260.45 LMH bar−1) and polar (methanol∼175.93 LMH bar−1) solvents, together with narrow molecular weight cut‐off (MWCO, 472 g mol−1) and molecular weight retention onset (MWRO, <182 g mol−1). Interestingly, GCOMx showed significant filtration performance in simulated kidney dialysis, revealing great potential of GCOMx in bionic applications.This article is protected by copyright. All rights reserved

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Section: Results and Discussion Of Gcomxmentioning

confidence: 99%

Bioinspired Gradient Covalent Organic Framework Membranes for Ultrafast and Asymmetric Solvent Transport

Zuo,

Lyu,

Yao

et al. 2024

Advanced Materials

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“…Then, TP3 removes ─COOH, and TP4 removes ─CH 4 N + to produce TP5. According to some previous studies, [ 72,73 ] the intermediates of phthalic acid, m‐phthalic acid, m‐hydroxybenzoic acid, benzoic acid, and C 13 H 12 O 3 N + ( m/z = 230) [ 74 ] are produced in the above cracking processes, corresponding to the chromophore cleavage process of RhB (steps III, IV, V, and VI). Then, a series of small molecule acyclic compounds are formed by the opening‐ring reaction of the intermediate (step VII).…”

Section: Resultsmentioning

confidence: 99%

Designing advanced S‐scheme CdS QDs/La‐Bi₂WO₆ photocatalysts for efficient degradation of RhB

Ning,

Zhang,

Siqin

et al. 2023

Exploration

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Finding effective strategies to design efficient photocatalysts and decompose refractory organic compounds in wastewater is a challenging problem. Herein, by coupling element doping and constructing heterostructures, S‐scheme CdS QDs/La‐Bi2WO6 (CS/LBWO) photocatalysts are designed and synthesized by a simple hydrothermal method. As a result, the RhB degradation efficiency of the optimized 5% CS/LBWO reached 99% within 70 min of illumination with excellent stability and recyclability. CS/LBWO shows improvement in the adsorption range of visible light and promotes electron–hole pair generation/migration/separation, attributing the superior degradation performance. The degradation RhB mechanism is proposed by a free radical capture experiment, electron paramagnetic resonance, and high‐performance liquid chromatography‐mass spectrometry results, indicating that h+ and •O2– play a significant role during four degradation processes: de‐ethylation, chromophore cleavage, ring opening, and mineralization. Based on in situ irradiated X‐ray photoelectron spectroscopy, Mulliken electronegativity theory, and the work function results, the S‐scheme heterojunction of CS/LBWO promotes the transfer of photogenerated electron–hole pairs and promotes the generation of reactive radicals. This work not only reports that 5% CS/LBWO is a promising photocatalyst for degradation experiments but also provides an approach to design advanced photocatalysts by coupling element doping and constructing heterostructures.

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“…Jia and co‐workers, synthesized a mesoporous MCM‐41 material derived from spent fluid catalytic cracking catalyst functionalized by PEI through impregnation which can be applied for dilute source CO 2 capture processes. [ 50 ] The obtained material demonstrated an acceptable equilibrium CO 2 capacity of 2.7 mml g −1 in 10% CO 2 /N 2 simulated flue gas at 65 °C, showing excellent cyclic stability during 50 temperature swing adsorption (TSA) cycles in simulated dry flue gases.…”

Section: Latest Developments Of Polymer‐based Materials For Co2 Capturementioning

confidence: 99%

Carbon Dioxide Capture by Emerging Innovative Polymers: Status and Perspectives

Darmayanti,

Tuck,

Thang

2024

Advanced Materials

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A significant amount of research has been conducted in carbon dioxide (CO2) capture, particularly over the past decade, and continues to evolve. This review presents the most recent advancements in synthetic methodologies and CO2 capture capabilities of diverse polymer‐based substances, which includes the amine‐based polymers, porous organic polymers, and polymeric membranes, covering publications in the last five years (2019 to 2024). It aims to assist researchers with new insights and approaches to develop innovative polymer‐based materials with improved capturing CO2 capacity, efficiency, sustainability, and cost‐effective, thereby addressing the current obstacles in carbon capture and storage to sooner meeting the net‐zero CO2 emission target.This article is protected by copyright. All rights reserved

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Corrigendum to “The importance of pressure-sensitive pinch/azeotrope feature on economic distillation design” [Sep. Purif. Technol. 250 (2020) 116753]

Cited by 3 publications

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Bioinspired Gradient Covalent Organic Framework Membranes for Ultrafast and Asymmetric Solvent Transport

Bioinspired Gradient Covalent Organic Framework Membranes for Ultrafast and Asymmetric Solvent Transport

Designing advanced S‐scheme CdS QDs/La‐Bi₂WO₆ photocatalysts for efficient degradation of RhB

Carbon Dioxide Capture by Emerging Innovative Polymers: Status and Perspectives

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Corrigendum to “The importance of pressure-sensitive pinch/azeotrope feature on economic distillation design” [Sep. Purif. Technol. 250 (2020) 116753]

Cited by 3 publications

References 0 publications

Bioinspired Gradient Covalent Organic Framework Membranes for Ultrafast and Asymmetric Solvent Transport

Bioinspired Gradient Covalent Organic Framework Membranes for Ultrafast and Asymmetric Solvent Transport

Designing advanced S‐scheme CdS QDs/La‐Bi2WO6 photocatalysts for efficient degradation of RhB

Carbon Dioxide Capture by Emerging Innovative Polymers: Status and Perspectives

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Designing advanced S‐scheme CdS QDs/La‐Bi₂WO₆ photocatalysts for efficient degradation of RhB