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Nature Chemical Engineering
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A new @natureportfolio.bsky.social journal publishing leading research, analysis, and commentary covering the breadth and depth of chemical engineering.

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r-BPMs can enable CO2 electrolysis with Ir-free anodes for long durations, but only if 100% of the ionic charge is carried by water dissociation (WD). Here, the authors show that practical systems give <1 WD efficiencies. #ChemSky #Physics

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Water dissociation efficiencies control the viability of reverse-bias bipolar membranes for CO2 electrolysis - Nature Chemical Engineering
Reverse-biased bipolar membranes can enable CO2 electrolysis with iridium-free anodes for extended durations, but only if 100% of the ionic charge is carried by water dissociation. Here, the authors s...
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November 17, 2025 at 6:25 PM
🚨Our latest editorial highlights the ongoing need to incorporate industrial expertise into the journal and introduces a new article format to support this goal: Down to Business. #ChemSky

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Building industry connections - Nature Chemical Engineering
Commercialization is a key milestone in chemical process design and product development. In this Editorial, we emphasize the importance of incorporating industrial expertise and introduce a new articl...
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November 12, 2025 at 3:56 PM
Reposted by Nature Chemical Engineering
👉 ♻️ Check out a recent @natchemeng.nature.com article that introduces a catalytic strategy that converts polyethylene into ethylene and propylene, enabling efficient closed-loop recycling of polyolefins. @natureportfolio.nature.com #plasticrecycling #sustainability

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Closed-loop recycling of polyethylene to ethylene and propylene via a kinetic decoupling–recoupling strategy - Nature Chemical Engineering
This study introduces a kinetic decoupling–recoupling strategy to overcome kinetic limitations in plastic recycling. A tandem catalytic reactor, utilizing zeolite catalysts, converts polyethylene into...
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October 30, 2025 at 4:04 PM
Reposted by Nature Chemical Engineering
Our October issue is now live! 🎃

Read about electrified tungsten wire lightbulb reactors, salt formation in CO2 electrolysis, artificial cytoskeleton assembly in viscoelastic confinements, and more! #ChemSky #ChemBio #Physics

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October 22, 2025 at 9:08 PM
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A kinetic decoupling–recoupling strategy to overcome kinetic limitations in plastic recycling. A tandem catalytic reactor converts polyethylene into ethylene and propylene with yields of up to 79%. #ChemSky

Open access link: www.nature.com/articles/s44...
Closed-loop recycling of polyethylene to ethylene and propylene via a kinetic decoupling–recoupling strategy - Nature Chemical Engineering
This study introduces a kinetic decoupling–recoupling strategy to overcome kinetic limitations in plastic recycling. A tandem catalytic reactor, utilizing zeolite catalysts, converts polyethylene into...
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October 16, 2025 at 9:27 PM
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Brian Seger comments on both the underlying causes of salt deposition in CO2 electrolysis and potential strategies for resolving this issue. #ChemSky #Physics

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Causes of and mitigation approaches for salt deposition in CO2 electrolysis - Nature Chemical Engineering
As the CO2 electrolysis field transitions from fundamental studies to commercially relevant engineering challenges, the cations required to maximize catalysis also tend to overconcentrate, leading to ...
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October 15, 2025 at 9:03 PM
🚨As part of our September Focus issue, 17 experts share their insights on emerging directions in electrochemical separation technologies and their broad impact across diverse applications. #ChemSky #Physics

Here is what they said ($): nature.com/articles/s44...

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September 24, 2025 at 5:10 PM
🎉 Our September issue is live!

This month's issue is a Focus on separation science and technology. Read about electrochemical separations, recycling of mixed polyesters, membrane reactors, continuous pharmaceutical crystallization, and more! #ChemSky #Physics

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September 23, 2025 at 3:19 PM
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A mixed polyester recycling process integrated with monomer separation and purification for both fossil- and bio-based plastics. #ChemSky

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Closed-loop recycling of mixed polyesters via catalytic methanolysis and monomer separations - Nature Chemical Engineering
Net-zero bioplastics are possible when combined with high recycling rates. This study presents a mixed polyester recycling process integrated with monomer separation and purification for both fossil- ...
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September 9, 2025 at 3:56 PM
Our August editorial highlights several ways the journal is promoting transparency throughout the publishing process, covering transparent peer review, custom code and data sharing, and AI tools. #ChemSky #Physics

Read freely here: www.nature.com/articles/s44...
Making more space for transparency in scientific publishing - Nature Chemical Engineering
Transparency in publishing is a crucial, if subtle, component of scientific discourse. In this Editorial, we highlight some of the ways that the journal is supporting transparency throughout the publi...
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September 8, 2025 at 8:19 PM
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A Comment from Matt Dods & Jeff Long identifies several key considerations in taking porous CO2 capture materials from the laboratory to the commercial scale. #ChemSky #Physics

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Best practices in the characterization of porous materials for CO2 capture - Nature Chemical Engineering
The rapid commercialization of carbon capture technologies has underscored the need for careful evaluation of sorbents capable of selective CO2 capture. This Comment identifies several key considerati...
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September 4, 2025 at 4:49 PM
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A wearable hydrogel-based electrochemical platform for on-demand hydrogen gas therapy, enabling localized gas generation, storage and sustained delivery. #ChemSky #ChemBio

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Hydrogen evolution and dynamics in hydrogel electrochemical cells for ischemia–reperfusion therapy - Nature Chemical Engineering
A wearable hydrogel-based electrochemical platform is presented for on-demand hydrogen gas therapy, enabling localized gas generation, storage and sustained delivery. This device offers a therapeutic ...
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August 26, 2025 at 5:55 PM
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A scalable synthetic approach to fabricate metal–organic framework-based electrodes, achieving high catalytic activity and stability in practical alkaline water electrolysis. #ChemSky

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Scalable metal–organic framework-based electrodes for efficient alkaline water electrolysis - Nature Chemical Engineering
Metal–organic frameworks hold promise as electrocatalysts for water splitting, but their large-scale production remains a challenge. This study reports on a scalable synthetic approach to fabricate la...
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August 26, 2025 at 5:53 PM
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Sung Gyung Lee & Hal Alper discuss emerging strategies to increase the competitiveness of engineered biology by rethinking the microbial host, feedstocks, product landscapes and applications. #ChemSky #ChemBio

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Toward a more effective engineered biology - Nature Chemical Engineering
Engineered biology has long been touted as a sustainable avenue for producing the world’s energy, chemicals and food. However, substantial challenges in scalability, economic competitiveness and resou...
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August 26, 2025 at 5:52 PM
🎉Our August issue is live!

Read about transparency in scientific publishing, boundary sensing in microtubule growth, a wearable hydrogel-based electrochemical for H2 therapeutic delivery, and much more! #ChemSky #Physics #ChemBio

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August 21, 2025 at 8:17 PM
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A Review from Shihong Lin and co-workers examines membrane and electrochemical technologies for direct lithium extraction, covering separation mechanisms, performance trade-offs and the impact of brine composition. #ChemSky

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Membrane and electrochemical separations for direct lithium extraction - Nature Chemical Engineering
This Review examines membrane and electrochemical technologies for direct lithium extraction, focusing on separation mechanisms, performance trade-offs and the influence of brine composition. It offer...
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August 14, 2025 at 3:48 PM
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A new Perspective from Suljo Linic and co-workers highlights membrane-catalyst systems as a promising approach for difficult large-scale chemical transformations. #ChemSky

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Multifunctional membrane–catalyst systems for chemical upgrading of shale gas - Nature Chemical Engineering
This Perspective highlights membrane–catalyst systems as a promising approach for difficult large-scale chemical transformations. The authors emphasize the need for integrated design and co-optimizati...
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August 13, 2025 at 4:49 PM
Our July Editorial discusses the need for a systems-level approach to achieve truly sustainable plastic waste management solutions. #ChemSky #ChemBio

www.nature.com/articles/s44... read the Editorial here (🔓)
Putting plastic waste management technologies into practice - Nature Chemical Engineering
The generation of plastic waste is a growing problem, and its impact on human and environmental health is yet to be fully uncovered. This Editorial discusses the need for a systems-level approach to a...
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August 13, 2025 at 4:43 PM
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A pore-modulated pyrolysis reactor that enables catalyst-free and energy-efficient upcycling of plastic waste. @yaleengineering.bsky.social #ChemSky

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Selective electrified polyethylene upcycling by pore-modulated pyrolysis - Nature Chemical Engineering
A pore-modulated pyrolysis reactor that enables catalyst-free and energy-efficient upcycling of plastic waste is demonstrated. The graded-pore structure imposes molecular-weight-dependent transport ba...
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August 7, 2025 at 1:53 PM
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Embedding dynamic flow experiments into self-driving laboratories to intensify data acquisition during autonomous inorganic materials synthesis. #ChemSky #CompChem

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Flow-driven data intensification to accelerate autonomous inorganic materials discovery - Nature Chemical Engineering
This study embeds dynamic flow experiments into self-driving laboratories, intensifying data acquisition during autonomous materials synthesis. Demonstrated with colloidal quantum dots, the developed ...
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July 28, 2025 at 4:31 PM
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A Review from George Huber and co-workers examines the underlying thermodynamic principles, process considerations, and current commercialization efforts of solvent-based plastic recycling technologies. #ChemSky

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Solvent-based plastic recycling technologies - Nature Chemical Engineering
Solvent-based recycling technologies are receiving growing industrial and academic interest due to their ability to selectively extract high-purity polymers from complex plastic waste streams. This Re...
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July 28, 2025 at 4:15 PM
🎉Our July issue is live!

Read about biomolecular condensates as regulators of enzymatic reactions, flow-driven data intensification for accelerated inorganic materials discovery, plastic waste management technologies, and more! #ChemSky #ChemBio

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July 22, 2025 at 8:13 PM
Reposted by Nature Chemical Engineering
Glad to share our latest comment published in @natchemeng.nature.com
Here, we discuss the role of biomolecular condensates as regulators of enzymatic reactions.
I hope you enjoy it!
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Biomolecular condensates as regulators of enzymatic reactions - Nature Chemical Engineering
Open compartments, termed biomolecular condensates, are involved in cellular reactions. This Comment highlights their ability to enhance robustness and control of reactions in space and time, going be...
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July 21, 2025 at 9:54 AM
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A Comment from Paolo Arosio & co-workers on biomolecular condensates as regulators of enzymatic reactions, with a look at how classical reaction engineering principles continue to provide insights into key underlying mechanisms. #ChemSky #ChemBio

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Biomolecular condensates as regulators of enzymatic reactions - Nature Chemical Engineering
Open compartments, termed biomolecular condensates, are involved in cellular reactions. This Comment highlights their ability to enhance robustness and control of reactions in space and time, going be...
www.nature.com
July 18, 2025 at 4:20 PM