Constructing Dual-Transport Pathways by Incorporating Beaded Nanofillers in Mixed Matrix Membranes for Efficient CO2 Separation

Article Engineering, Environmental

Triple-ligand zeolitic imidazolate frameworks for highly CO2 selective mixed matrix membranes

Heseong An et al.

Summary: A new class of highly CO2 selective ZIF nanoparticles, TAZIF-8, has been reported, and their physical structure and textural properties can be fine-tuned for enhanced CO2 separation performance.

CHEMICAL ENGINEERING JOURNAL (2022)

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Article Multidisciplinary Sciences

An integrated materials approach to ultrapermeable and ultraselective CO2 polymer membranes

Marius Sandru et al.

Summary: This study introduces a hybrid-integrated membrane strategy that combines improved permeability and selectivity for carbon dioxide separation. The membrane is chemically functionalized to enhance CO2 transport, and the method of fabrication is cost-effective and scalable. This research has great potential for practical applications in mitigating global climate change.

SCIENCE (2022)

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Article Engineering, Chemical

Novel and versatile PEI modified ZIF-8 hollow nanotubes to construct CO2 facilitated transport pathway in MMMs

Rui Ding et al.

Summary: By introducing small PEI molecules into the nanocages of ZIF-8 HNTs, a facilitated CO2 transmission channel with low resistance was constructed, leading to improved CO2 permeability and selectivity. Additionally, the adjustment of effective sieving size by PEI and the enhancement of interfacial compatibility through hydrogen bonding between PEI and Pebax further contributed to the enhancement of CO2/N-2 selectivity in the MMMs.

SEPARATION AND PURIFICATION TECHNOLOGY (2022)

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Article Engineering, Chemical

Flexible application of biogas upgrading membranes for hydrogen recycle in power-to-methane processes

Andreas Gantenbein et al.

Summary: This study conducted experiments testing a commercial biogas upgrading membrane for hydrogen recycling, leading to the development of a concept that flexibly combines upgrading and methanation. Grid injection standards for biomethane and biogas production were successfully met within the pressure ranges tested.

CHEMICAL ENGINEERING SCIENCE (2021)

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Review Biotechnology & Applied Microbiology

In situ Biogas Upgrading by CO2-to-CH4 Bioconversion

Shanfei Fu et al.

Summary: Biogas upgrading to biomethane has great potential, but in situ bioconversion technologies still face challenges. While overcoming these challenges, the technology also provides new opportunities for the development of renewable energy.

TRENDS IN BIOTECHNOLOGY (2021)

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Article Engineering, Chemical

Constructing low-resistance and high-selectivity transport multi-channels in mixed matrix membranes for efficient CO2 separation

Xiaochen Yang et al.

Summary: By utilizing 2D microporous carbon nanoplates as fillers, low-resistance and high-selectivity gas transport channels were successfully constructed to enhance CO2 separation performance, especially in terms of CO2/N-2 selectivity.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Engineering, Chemical

Sealing Tro•ger base/ZIF-8 mixed matrix membranes defects for improved gas separation performance

Xueli Wang et al.

Summary: The research successfully developed MMMs using TB polymer, PDA, and ZIF-8 fillers, improving membrane performance in terms of mechanical properties and gas selectivity.

JOURNAL OF MEMBRANE SCIENCE (2021)

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Article Nanoscience & Nanotechnology

Facilely Cross-Linking Polybenzimidazole with Polycarboxylic Acids to Improve H2/CO2 Separation Performance

Leiqing Hu et al.

Summary: The study found that Polybenzimidazole (PBI) can be cross-linked with polycarboxylic acids to improve its H2/CO2 separation properties, and the acid-doped samples demonstrate stable separation performance at high temperatures and humidity.

ACS APPLIED MATERIALS & INTERFACES (2021)

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Article Engineering, Environmental

Cellulose acetate-based membranes by interfacial engineering and integration of ZIF-62 glass nanoparticles for CO2 separation

Muhammad Mubashir et al.

Summary: This study evaluates the enhancement of CO2 permeation performance and CO2 plasticization resistance of composite membranes by using non-stoichiometric ZIF-62 MOF glass and cellulose acetate (CA); composite membranes loaded with 8 wt% of ZIF-62 glass showed the highest CO2 permeability and CO2/CH4 ideal selectivity; the findings confirm the potential of ZIF-62 glass materials for the design of composite membranes for CO2 separation at industrial scale.

JOURNAL OF HAZARDOUS MATERIALS (2021)

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Review Green & Sustainable Science & Technology

Current status of biogas upgrading for direct biomethane use: A review

Muhammad Usman Khan et al.

Summary: Anaerobic digestion produces biogas which is a low cost and environmentally friendly energy source, but it contains unwanted elements that need to be removed through upgrading technologies. Efforts are being made to improve existing methods and develop new technologies such as cryogenic separation and biological upgrading.

RENEWABLE & SUSTAINABLE ENERGY REVIEWS (2021)

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Article Engineering, Chemical

Mixed matrix membranes comprising dual-facilitated bio-inspired filler for enhancing CO2 separation

Xia Lv et al.

Summary: In this work, a novel dual-facilitated bio-inspired zeolitic imidazolate framework was proposed to simulate the function of carbonic anhydrase and enhance CO2 separation performance. The bio-inspired active sites and amino groups of Bio-ZIF helped catalyze the reversible hydration of CO2 and produce zwitterion as an intermediate, facilitating CO2 permeation in the mixed matrix membranes. The as-prepared membranes exhibited excellent CO2 separation performance, surpassing the 2008 upper bound.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Review Chemistry, Applied

A review on chitosan-based membranes for sustainable CO2 separation applications: Mechanism, issues, and the way forward

Rajashree Borgohain et al.

Summary: Bio-based polymers, such as chitosan, offer promising advantages for gas separation membrane technology, including abundant renewable resources and reduced dependence on exhaustible fossil fuel sources. The critical study of the structure-property relationship of chitosan and its derivatives highlights potential for the design of novel bio-based membranes with improved gas permeation performance.

CARBOHYDRATE POLYMERS (2021)

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Article Chemistry, Physical

Tailoring of graphene-organic frameworks membrane to enable reversed electrical-switchable permselectivity in CO2 separation

Januar Widakdo et al.

Summary: This research presents a smart membrane for CO2 separation by adding polydopamine to PVDF/G membranes to enhance permeability and permselectivity, achieving selective gas separation. The membrane exhibits high piezoelectric properties and switchability, with unique pore characteristics transitioning from bimodal to single pore distribution.

CARBON (2021)

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Article Engineering, Chemical

Performance of polysulfone hollow fiber membranes encompassing ZIF-8, SiO2/ZIF-8, and amine-modified SiO2/ZIF-8 nanofillers for CO2/CH4 and CO2/N2 gas separation

B. Sasikumar et al.

Summary: The incorporation of an amine group in S/ZIF-8 nanofillers enhances the interaction with PSf matrices, improving gas separation performance. The addition of nanofillers significantly enhances gas separation performance due to their high surface area.

SEPARATION AND PURIFICATION TECHNOLOGY (2021)

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Article Engineering, Environmental

Hydrogen-driven microbial biogas upgrading: Advances, challenges and solutions

Chun-Yu Lai et al.

Summary: Biogas upgrading is an advanced process that aims to convert biogas into biomethane with higher commercial value by removing carbon dioxide. Utilizing microbial technologies and hydrogen as electron donor can effectively upgrade biogas quality by removing CO2 and increasing its value.

WATER RESEARCH (2021)

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Article Chemistry, Multidisciplinary

Ultrathin, Highly Permeable Graphene Oxide/Zeolitic Imidazole Framework Polymeric Mixed-Matrix Composite Membranes: Engineering the CO2-Philic Pathway

Chang Soo Lee et al.

Summary: High-performance, thin-film mixed-matrix membranes (MMMs) were developed using a filler of zeolitic imidazole framework (ZIF) decorated graphene oxide (GO) dispersed in a poly(vinyl imidazole)-co-poly(oxyethylene methacrylate) (PVI-POEM) copolymer matrix. The improved gas permeance was achieved by creating a CO2-permeable pathway through semi-interconnected GO-ZIF nanocages. The synergistic effect of CO2 separation was generated by the CO2-philic pathway of GO-ZIF filler and good interaction between the PVI-POEM and GO-ZIF.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2021)

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Article Engineering, Chemical

2D layered double hydroxide membranes with intrinsic breathing effect toward CO2 for efficient carbon capture

Yutao Liu et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

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Article Chemistry, Multidisciplinary

Gelless Secondary Growth of Zeolitic Aluminophosphate Membranes on Porous Supports with High Performance in CO2/CH4 Separation

Quang Thanh Le et al.

CHEMSUSCHEM (2020)

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Article Engineering, Chemical

Stretched ZIF-8@GO flake-like fillers via pre-Zn(II)-doping strategy to enhance CO2 permeation in mixed matrix membranes

Kai Yang et al.

JOURNAL OF MEMBRANE SCIENCE (2020)

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Article Engineering, Environmental

3D-agaric like core-shell architecture UiO-66-NH2@ZIF-8 with robust stability for highly efficient REEs recovery

Mengmeng Zhang et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Chemistry, Physical

Morphologically Tunable MOF Nanosheets in Mixed Matrix Membranes for CO2 Separation

Jing Deng et al.

CHEMISTRY OF MATERIALS (2020)

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Article Engineering, Chemical

Ionic liquid-decorated nanocages for cooperative CO2 transport in mixed matrix membranes

Siyuan Ding et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

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Article Chemistry, Physical

Moisture-Driven CO2 Sorbents

Xiaoyang Shi et al.

JOULE (2020)

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Article Engineering, Environmental

High-throughput CO2 capture using PIM-1@MOF based thin film composite membranes

Min Liu et al.

CHEMICAL ENGINEERING JOURNAL (2020)

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Article Engineering, Chemical

Enhanced gas separation performance of Pebax mixed matrix membranes by incorporating ZIF-8 in situ inserted by multiwalled carbon nanotubes

Xiao Li et al.

SEPARATION AND PURIFICATION TECHNOLOGY (2020)

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Review Chemistry, Physical

Recent Advances of Gas Transport Channels Constructed with Different Dimensional Nanomaterials in Mixed-Matrix Membranes for CO2 Separation

Bo Wang et al.

SMALL METHODS (2020)

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Article Materials Science, Multidisciplinary

Mixed Matrix Membranes from a Microporous Polymer Blend and Nanosized Metal-Organic Frameworks with Exceptional CO2/N2 Separation Performance

Patrick F. Muldoon et al.

ACS MATERIALS LETTERS (2020)

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Article Energy & Fuels

A roadmap for China to peak carbon dioxide emissions and achieve a 20% share of non-fossil fuels in primary energy by 2030

Nan Zhou et al.

APPLIED ENERGY (2019)

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Article Engineering, Environmental

Pyrolyzed chitosan-based materials for CO2/CH4 separation

Mirtha A. O. Lourenco et al.

CHEMICAL ENGINEERING JOURNAL (2019)

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Article Nanoscience & Nanotechnology

Constructing Unique Cross-Sectional Structured Mixed Matrix Membranes by Incorporating Ultrathin Microporous Nanosheets for Efficient CO2 Separation

Xueqin Li et al.

ACS APPLIED MATERIALS & INTERFACES (2019)

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Article Chemistry, Multidisciplinary

Sorption-Enhanced Mixed Matrix Membranes with Facilitated Hydrogen Transport for Hydrogen Purification and CO2 Capture

Lingxiang Zhu et al.

ADVANCED FUNCTIONAL MATERIALS (2019)

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Article Chemistry, Physical

Metal-induced ordered microporous polymers for fabricating large-area gas separation membranes

Zhihua Qiao et al.

NATURE MATERIALS (2019)

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Article Chemistry, Multidisciplinary

Constructing Connected Paths between UiO-66 and PIM-1 to Improve Membrane CO2 Separation with Crystal-Like Gas Selectivity

Guangli Yu et al.

ADVANCED MATERIALS (2019)

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Article Engineering, Chemical

Significantly enhanced CO2 capture properties by synergy of zinc ion and sulfonate in Pebax-pitch hybrid membranes

Ning Zhang et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

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Review Chemistry, Multidisciplinary

Harnessing Filler Materials for Enhancing Biogas Separation Membranes

Chong Yang Chuah et al.

CHEMICAL REVIEWS (2018)

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Article Engineering, Chemical

The Gas Permeation Characteristics of Ternary Component Mixed Matrix Membranes Prepared Using ZIF-8 with a Large Range of Average Particle Size

Ilhan Ayas et al.

INDUSTRIAL & ENGINEERING CHEMISTRY RESEARCH (2018)

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Article Engineering, Chemical

Heterostructured filler in mixed matrix membranes to coordinate physical and chemical selectivities for enhanced CO2 separation

Ning Zhang et al.

JOURNAL OF MEMBRANE SCIENCE (2018)

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Article Nanoscience & Nanotechnology

Facilitating CO2 Transport Across Mixed Matrix Membranes Containing Multifunctional Nanocapsules

Haiyang Zhang et al.

ACS APPLIED MATERIALS & INTERFACES (2018)

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Article Chemistry, Multidisciplinary

Mixing Effect of Ligand on Carbon Dioxide Capture Behavior of Zeolitic Imidazolate Framework/Poly(amide-b-ethylene oxide) Mixed Matrix Membranes

Chien-Chieh Hu et al.

ACS SUSTAINABLE CHEMISTRY & ENGINEERING (2018)

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Article Energy & Fuels

Upgrading Biogas to Biomethane Using Membrane Separation

Veronika Vrbova et al.

ENERGY & FUELS (2017)

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Article Chemistry, Inorganic & Nuclear

In Situ Growth of Self-Assembled ZIF-8-Aminoclay Nanocomposites with Enhanced Surface Area and CO2 Uptake

Anindita Chakraborty et al.

INORGANIC CHEMISTRY (2017)

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Review Ecology

How Green is 'Green' Energy?

Luke Gibson et al.

TRENDS IN ECOLOGY & EVOLUTION (2017)

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Article Chemistry, Physical

Flexible MOF-aminoclay nanocomposites showing tunable stepwise/gated sorption for C2H2, CO2 and separation for CO2/N2 and CO2/CH4

Anindita Chakraborty et al.

JOURNAL OF MATERIALS CHEMISTRY A (2017)

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Article Chemistry, Multidisciplinary

MOF-aminoclay composites for superior CO2 capture, separation and enhanced catalytic activity in chemical fixation of CO2

Anindita Chakraborty et al.

CHEMICAL COMMUNICATIONS (2016)

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Article Engineering, Chemical

Metal-organic framework-graphene oxide composites: A facile method to highly improve the CO2 separation performance of mixed matrix membranes

Liangliang Dong et al.

JOURNAL OF MEMBRANE SCIENCE (2016)

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Article Engineering, Chemical

Simultaneous enhancement of mechanical properties and CO2 selectivity of ZIF-8 mixed matrix membranes: Interfacial toughening effect of ionic liquid

Hao Li et al.

JOURNAL OF MEMBRANE SCIENCE (2016)

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Review Chemistry, Multidisciplinary

Metal-organic frameworks for upgrading biogas via CO2 adsorption to biogas green energy

Somboon Chaemchuen et al.

CHEMICAL SOCIETY REVIEWS (2013)

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Article Chemistry, Multidisciplinary

Zeolitic imidazolate framework (ZIF-8) based polymer nanocomposite membranes for gas separation

Qilei Song et al.

ENERGY & ENVIRONMENTAL SCIENCE (2012)

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Article Engineering, Chemical

The upper bound revisited

Lloyd M. Robeson

JOURNAL OF MEMBRANE SCIENCE (2008)

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Article Multidisciplinary Sciences

High-throughput synthesis of zeolitic imidazolate frameworks and application to CO2 capture

Rahul Banerjee et al.

SCIENCE (2008)

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Constructing Dual-Transport Pathways by Incorporating Beaded Nanofillers in Mixed Matrix Membranes for Efficient CO2 Separation

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