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PEI grafted UiO-66-NH2(Zr) Metal-Organic Frameworks: Preparation and Enhanced CO2 Selective Adsorption. ACS Omega
UiO-66-NH2, a zirconium-based functional metal?organic framework (MOF), was postsynthetically modified via Schiff base reaction between aldehyde groups in glutaraldehyde and amino groups in UiO-66-NH2 and CO2-preabsorbed polyethyleneimine (PEI). The resulting PEImodified MOFs, abbreviated as PEIC@UiO, were characterized with 1H NMR, Fourier transform infrared, powder Xray diffraction, Brunauer?E...
http://www.polymer.cnt//ss/wulinbo/publicationsshow_14067.html |
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74. [ACS Appl. Mater. Interfaces] Bioinspired Nucleobase-Driven Nonswellable Adhesive and Tough Gel with Excellent Underwater Adhesion
ABSTRACT: Underwater adhesives have drawn much
attention in the areas of industrial and biomedical fields.
However, it is still demanding to construct a tough
underwater gel-based adhesive completely based on chemical
constitution. Herein, a nonswellable and high-strength
underwater adhesive gel is successfully fabricated through
the random copolymerization of acrylic acid, but...
http://www.polymer.cnt//ss/ghgao/publicationsshow_13855.html |
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71. [ACS Appl. Mater. Interfaces] Conductive Organohydrogels with Ultrastretchability, Antifreezing, Self-Healing, and Adhesive Properties for Motion Detection and Signal Transmission
ABSTRACT: Conductive hydrogels had demonstrated significant prospect in the
field of wearable devices. However, hydrogels suffer from a huge limitation of
freezing when the temperature falls below zero. Here, a novel conductive
organohydrogel was developed by introducing polyelectrolytes and glycerol into
hydrogels. The gel exhibited excellent elongation, self-healing, and self-adhes...
http://www.polymer.cnt//ss/ghgao/publicationsshow_13852.html |
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【ACS Nano】Exploring Advantages Of Diverse Carbon Nanotube Forests With Tailored Structures Synthesized By Super-Growth From Engineered Catalysts
We explored advantages of diverse carbon nanotube forests with tailored structures synthesized by water-assisted chemical vapor deposition (CVD) growth (supergrowth) from engineered catalysts. By controlling the catalyst film thickness, we synthesized carbon nanotube (CNT) forests composed from nanotubes with different size and wall number. With extensive characterizations, many interesting depe...
http://www.polymer.cnt//ss/zhaobin/publicationsshow_13730.html |
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【ACS Applied Materials & Interfaces】Water-insoluble polymeric guanidine derivative and application in the preparation of antibacterial coating of catheter
Abstract:
Antibacterial coatings have been considered as an effective method for preventing the implant-associated infections caused by the bacterial colonization. In this study, we report a water-insoluble polyelectrolyte–surfactant complex, poly(hexamethylene biguanide) hydrochloride–sodium stearate (PHMB–SS) that can be facilely coated onto the surfaces of biomedical catheter and ...
http://www.polymer.cnt//ss/luanshifang/publicationsshow_13428.html |
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[ACS Sensor] Ultrafast and Efficient Detection of Formaldehyde in Aqueous Solutions Using Chitosan-based Fluorescent Polymers
Detection of a toxic formaldehyde (HCHO) pollutant in aqueous solutions is of significant importance, because HCHO is widely found in aquatic food because of illicit addition or improper storage. Many small-molecule-based fluorescent probes, which rely on HCHO-specific formaldehyde-amine condensation or the aza-Cope rearrangement reaction, have been developed in terms of facile operation and high ...
http://www.polymer.cnt//ss/chentaogroup/publicationsshow_13395.html |
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【65 ACS Applied Materials & Interfaces】 Flexible and actuating nanoporous poly(ionic liquids)-paper based hybrid membranes
Porous and flexible actuating materials are important for the development of smart systems. We report here a facile method to prepare scalable, flexible actuating porous membranes based on a poly(ionic liquid)-modified tissue paper. The targeted membrane property profile was based on synergy of the gradient porous structure of a poly(ionic liquid) network and flexibility of a tissue paper. The gra...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13286.html |
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【58 ACS Applied Materials & Interfaces】 Synthesis of dispersible mesoporous nitrogen-doped hollow carbon nanoplates with uniform hexagonal morphologies for supercapacitors
In this study, dispersible mesoporous nitrogen-doped hollow carbon nanoplates have been synthesized as a new anisotropic carbon nanostructure using gibbsite nanoplates as templates. The gibbsite-silica core–shell nanoplates were first prepared before the gibbsite core was etched away. Dopamine as carbon precursor was self-polymerized on the hollow silica nanoplates surface assisted by sonificatio...
http://www.polymer.cnt//ss/gongjiang_hust/publicationsshow_13283.html |
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[ACS Sustainable Chemistry & Engineering] Flexible and Degradable Paper-Based Strain Sensor with Low Cost
It is a challenge to fabricate low-cost and flexible electronic devices with degradable materials. In this work, a flexible and degradable strain sensor was fabricated on a paper substrate by dip-coating in an aqueous suspension of carbon black (CB) and carboxymethyl cellulose (CMC). The composition of CB and CMC in the suspension was first studied for producing a uniform conducting layer o...
http://www.polymer.cnt//ss/zhouhongwei/publicationsshow_13150.html |
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【[ACS Sustainable Chemistry & Engineering]】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.cnt//ss/huangyouju/publicationsshow_12793.html |
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