Youwei Ma

Publications associées (11)

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Topological defect-structured hydrogel membranes for high-efficiency permeation and selective separation

Youwei Ma

Biomass-derived hydrogel membranes that derived from natural polymers exhibit excellent anti-fouling properties, environmental sustainability, and molecular/ionic separation performance. However, their applications are significantly hindered by poor mechan ...

2025

Engineering Aramid Aerogel Fibers with Core-shell Structure for High-performance Thermal Protective Textiles

Youwei Ma

Overcoming the trade-off between thermal protection and mechanical strength in aerogel fibers represents a significant challenge. To address this, it has structurally engineered aramid aerogel fibers (SEAAFs) with a hierarchical core-shell structure throug ...

WILEY-V C H VERLAG GMBH2025

Digital technology innovation promotes green transformation: Empirical evidence from Chinese manufacturing enterprises

Youwei Ma

Digital technology innovation (DTI) has become increasingly important for promoting green transformation (GT) in the manufacturing sector. Based on the panel data of manufacturing enterprises listed on the Shanghai and Shenzhen A-share markets from 2011 to ...

2025

Recyclable Dynamic Covalent Networks Derived from Isocyanate Chemistry: The Critical Role of Electronic and Steric Effects in Reversibility

Youwei Ma

The dynamic covalent networks (DCNs), featuring dynamic covalent bonds (DCBs) formed through isocyanate-involved chemistry, potentially contributes to a circular economy in polyurea and polyurethane industries, due to the inherent recyclability of DCNs. Ov ...

2025

Structure-Property Relationships of Elastomeric Vinylogous Urethane Thermosets and Their Application as Closed-Loop Recyclable Strain Sensors

Francesco Stellacci, Youwei Ma

Developing closed-loop recyclable thermosets and understanding their structure-property relationships are essential steps in advancing a circular materials economy. Here, we present a vinylogous urethane (VU) thermoset with closed-loop recyclability, synth ...

American Chemical Society2025

Reaction of β-Ketoester and 1,3-Diol to Access Chemically Recyclable and Mechanically Robust Poly(vinyl alcohol) Thermosets through Incorporation of β-(1,3-dioxane)ester

Francesco Stellacci, Youwei Ma

The development of mechanically robust, chemically stable, and yet recyclable polymers represents an essential undertaking in the context of advancing a circular economy for plastics. Here, we introduce a novel cleavable β-(1,3-dioxane)ester (DXE) linkage, ...

Wiley-VCH Verlag GmbH2024

Sustainable, recyclable and biodegradable castor oil-derived elastomers enabled by dynamic acetoacetyl formed amides

Youwei Ma, Zhiyong Liu

Developing sustainable, recyclable, and biodegradable elastomers with the mechanical properties comparable to commercial polymers presents a formidable challenge. To this end, we synthesize a kind of mechanically robust elastomers cross -linked by acetoace ...

Elsevier Science Sa2024

Photo-Cross-linked DNA Structures Greatly Improves Their Serum Nuclease Resistances and Gene Knock-In Efficiencies

Youwei Ma

The stabilization and structural integrity of DNA architectures remain significant challenges in their biomedical applications, particularly when inserting functional units into the genome using long single-stranded DNA (lssDNA). To address these challenge ...

WILEY-V C H VERLAG GMBH2024

Chemical Recycling of Step-Growth Polymers Guided by Le Chatelier's Principle

Youwei Ma

Although step-growth polymers (SGPs) play a fundamental role in the plastics economy, contributing significantly to various facets of our daily life, their end-of-life management remains inadequately addressed. Chemical recycling of SGP wastes, involving d ...

AMER CHEMICAL SOC2024

Direct Monomer Recovery from Ring-Closing Depolymerization of Thermosets

Francesco Stellacci, Youwei Ma

Recovering monomers from the depolymerization of thermosets presents a significant challenge, which becomes even more daunting if one sets the goal of doing it directly, i.e., without complex chemical separation steps. To this end, we have synthesized a ne ...

AMER CHEMICAL SOC2024

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Recyclable Dynamic Covalent Networks Derived from Isocyanate Chemistry: The Critical Role of Electronic and Steric Effects in Reversibility

Youwei Ma

2025

Reaction of β-Ketoester and 1,3-Diol to Access Chemically Recyclable and Mechanically Robust Poly(vinyl alcohol) Thermosets through Incorporation of β-(1,3-dioxane)ester

Francesco Stellacci, Youwei Ma

Wiley-VCH Verlag GmbH2024

Structure-Property Relationships of Elastomeric Vinylogous Urethane Thermosets and Their Application as Closed-Loop Recyclable Strain Sensors

Francesco Stellacci, Youwei Ma

American Chemical Society2025