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(JMCA) Readily Recyclable, High-performance Thermosetting Materials based on a Lignin-derived Spiro Diacetal Trigger
Conventional thermosets, widely used in composites, coatings, electronic packing materials, etc., are typically made of non-sustainable fossil resources and cannot be recycled in mild conditions. Degradable thermosets are promising alternatives, while combining readily degradability and high performance is a challenge. In this paper, for the first time, spiro diacetal structure was utilized to b...
http://www.polymer.cnt//ss/masongqi/publicationsshow_13499.html |
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Ethanol–water-assisted room temperature synthesis of CsPbBr3/SiO2 nanocomposites with high stability in ethanol
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http://www.polymer.cnt//ss/weiqingyang/publicationsshow_13463.html |
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High-performance poly (ethylene oxide)/molybdenum disulfide nanocomposite films: reinforcement of properties based on the gradient interface effect
Herein, the molybdenum disulfide (MoS2) was simultaneously exfoliated and non-covalently functionalized by ultrasonication in a Plutonic aqueous solution and then was used, to prepare the poly(ethylene oxide) (PEO) based nanocomposite films. The homogeneous dispersion of MoS2 and strong nanosheets/matrix interfacial adhesion were confirmed by representative electron microscopes. The considerable '...
http://www.polymer.cnt//ss/yanghongyu/publicationsshow_13383.html |
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Metal-coordination crosslinked N-polyindoles as recyclable high-performance thermosets and nondestructive detection for their tensile strength and glass transition temperature
Metal coordination crosslinking between stiff N-polyindole chains was constructed, and the crosslinked films exhibited high tensile strength, high heat resistance and excellent polar solvent resistance. The noncovalent crosslinking can be further removed via external pyrophosphate, which endows the crosslinked polymer with a recyclable behavior. The tensile strength and glass transition temperat...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_13352.html |
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Recyclable Cu(II)-Coordination Crosslinked Poly(benzimidazolyl pyridine)s as High-Performance Polymers
Crosslinked high-performance polymers have many industrial applications, but are diffcult to recycle or rework. A novel class of recyclable crosslinking Cu(II)-metallo-supramolecular coordination polymers are successfully prepared, which possess outstanding thermal stability and mechanical property. More importantly, the Cu2+ coordination interactions can be further removed via external pyrophos...
http://www.polymer.cnt//ss/changguanjun/publicationsshow_13350.html |
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【41 Polymer】 Synthesis and linear rheological property of comb-like styrene-based polymers with a high degree of long-chain branching
A series of model comb-like polymers (PSVS-g-PS) with high branching degree were synthesized by nucleophilic substitution reaction between iodinated copolymer of styrene (St) with 4-(vinylphenyl)-1-butene (VSt) (PSVSI, backbone) and living polystyrene lithium (PSLi, side chain). This method is a facile way for modular synthesis of graft copolymers based on living anionic polymerization and hydrozi...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13280.html |
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【55 New Journal of Chemistry】 New insights into the role of lattice oxygen in the catalytic carbonization of polypropylene into high value-added carbon nanomaterials
Catalytic conversion of waste plastics into high value-added carbon nanomaterials (CNMs) has attracted increasing attention; however, the role of lattice oxygen in the carbonization of plastics still remains ambiguous. In this work, firstly, a nickel catalyst with different content of lattice oxygen was prepared by the sol–gel combustion synthesis method. Subsequently, the effect of lattice oxyge...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13267.html |
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【30 RSC Advances】 Striking influence of NiO catalyst diameter on the carbonization of polypropylene into carbon nanomaterials and their high performance in the adsorption of oils
Recently, there has been intense interest in the conversion of plastics into high value-added carbon nanomaterials (CNMs), however, the effect of catalyst diameter on the formation of CNMs is still ambiguous. Herein, uniform NiO catalysts with different diameter (18–227 nm) were firstly prepared by a sol–gel combustion synthesis method and calcination at different temperatures. Subsequently, the...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13253.html |
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Negatively charged polyimide nanofiltration membranes with high selectivity and performance stability by optimization of synergistic imidization
一种基于聚酰亚胺材料的纳滤膜
http://www.polymer.cnt//ss/linligang/publicationsshow_13224.html |
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In Situ Direct Method To Massively Prepare Hydrophilic Porous Carbide-Derived Carbons for High-Performance Supercapacitor
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http://www.polymer.cnt//ss/weiqingyang/publicationsshow_13200.html |
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