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[ACS Sustainable Chem. Eng.] Biodegradable PLA Nonwoven Fabric with Controllable Wettability for Efficient Water Purification and Photocatalysis Degradation
Although many bioinspired superwetting materials with excellent capability for oil/water separation have been constructed, functional surfaces combining effective separation
property, biodegradability, and easy-controllability are still highly desired. In this work, a facile strategy to realize the controllable wettability on the polylactic acid (PLA) nonwoven fabric has been developed; the result...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_12694.html |
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[Chin. Chem. Lett.] Polymer brushes on hydrogen-terminated silicon substrates via stable Si-C bond
We demonstrate a straightforward and efficient method for the creation of polymer brushes on hydrogen-terminated silicon substrates through the UV-induced photopolymerization. The surface grafting polymerization is applicable to a series of monomers, allowing the direct formation of homogeneous polymer coatings ranging from hydrophilic poly(2-isopropenyl-2-oxazoline) (PIPOx), amphiphilic poly( N -...
http://www.polymer.cn//ss/zhang_ning/publicationsshow_12578.html |
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[Chem. Commun.] Actuating and Memorizing Bilayer Hydrogel for a Self-deformed Shape Memory Function
A general strategy for fabricating a double layer self-deformed
shape memory hydrogel which includes a thermo-responsive actuating layer and a
pH-responsive memorizing layer is presented. Compared with traditional shape
memory polymer systems, the temporary shape of the hydrogel could be generated by
thermo-responsive actuating layer upon the trigger of heat without the need of external
force, whi...
http://www.polymer.cn//ss/chentaogroup/publicationsshow_12452.html |
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[J.Phys.Chem.C ]Highly Efficient Electromagnetic Wave Absorbing Metal-Free and Carbon-Rich Ceramics Derived from Hyperbranched Polycarbosilazanes
Abstract: The highly efficient electromagnetic (EM) wave absorbing metal-free and carbon-rich ceramics derived from hyperbranched polycarbosilazanes were presented in this contribution. The novel metal-free hyperbranched polycarbosilazanes with pendant cyano groups (hb-PCSZ-cyano) were synthesized through aminolysis reaction and subsequent Michael addition reaction, i.e. cyanoethylation reaction...
http://www.polymer.cn//ss/kongjie/publicationsshow_12267.html |
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8.【J. Phys. Chem. B】Network Structure Control of Binary Mixed Langmuir Monolayers of Homo-PS and PS-b-P2VP.
Our recent work showed there existed a composition window for mixed Langmuir monolayers of homopolystyrene (h-PS) and a symmetric diblock copolymer polystyrene-block-poly(2-vinylpyridine) (PS-b-P2VP) to form necklace-network structures at the air/water interface. In order to study further the possible mechanism and control the network structure (i.e., surface coverage and nanoaggregate diameter)...
http://www.polymer.cn//ss/wengangyao/publicationsshow_12242.html |
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[Angew. Chem. Int. Ed.] Tuning Crystallization Pathways through Mesoscale Assembly of Biomacromolecular Nanocrystals
Macromolecular crystallization has many implications in biological and materials science. Similar to the crystallization of other molecules, macromolecular crystallization conventionally considers a critical nucleus, followed by crystallographic packing of macromolecules to drive further crystal growth. Here, we discover a distinctive macromolecular crystallization pathway by developing a concep...
http://www.polymer.cn//ss/yangpeng/publicationsshow_12164.html |
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(J. Mater. Chem. C) Hydrogen-Bonding Induced Melamine-Core Supramolecular Discotic Liquid Crystals
Recognition of melamine is not only of food industry importance but also an interesting scientific research topic. The objective of this work is to screen suitable hydrogen-bonding complementary compounds for the construction of melamine-core supramolecular discotic liquid crystal (LC) materials which might provide a LC perspective for detection and separation of melamine in the future. We desig...
http://www.polymer.cn//ss/yangh/publicationsshow_12153.html |
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[Angew. Chem. Int. Ed. 2017, 56, 7625] The Structural Fate of Individual Multicomponent Metal-Oxide Nanoparticles in Polymer Nanoreactors
http://onlinelibrary.wiley.com/doi/10.1002/anie.201703296/abstract
http://www.polymer.cn//ss/xiezhuang/publicationsshow_12110.html |
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2017-Polym Chem: Energy Dissipation and Mullins Effect of Tough Polymer/Graphene Oxide Hybrid Nanocomposite Hydrogels
Nanocomposite
hydrogels (NC gels) are considered as one of high strength hydrogels. Graphene
oxide (GO), thanks to its amphiphilic, mechanical, optical property, is widely
used as fillers to incorporate into different hosting materials (elastomers, plastics,
and hydrogels) to improve their mechanical properties. In this work, we used in
situ free radical polymerization to synt...
http://www.polymer.cn//ss/qiangchen/publicationsshow_12053.html |
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[Angew. Chem. Int. Ed.] Environmentally Benign, Rapid and Selective Extraction of Gold from Ores and Waste Electronic Materials
The extraction of gold from ores and electronic waste is an important topic worldwide, as this precious metal has immense value in a variety of fields. However, serious environmental pollution and high energy consumption due to the use of toxic oxidation reagents and harsh reaction conditions is a well-known problem in the gold industry. Herein, we report a new chemical method based on th...
http://www.polymer.cn//ss/yangpeng/publicationsshow_11966.html |
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