Double-cross-linking strategy for preparing flexible, robust, and multifunctional polyimide aerogel
Sign Up to like & getrecommendations! Published in 2020 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2019.122784
Abstract: Abstract Polymer-based aerogels have many uses because they possess excellent mechanical properties, such as high moduli and remarkable fatigue resistances. Freeze drying is an appealing aerogel preparation method because it is simple, green and inexpensive.… read more here.
Keywords: polyimide; double cross; cross linking; linking strategy ... See more keywords
Synthesis of granulated H4Mn5O12/chitosan with improved stability by a novel cross-linking strategy for lithium adsorption from aqueous solutions
Sign Up to like & getrecommendations! Published in 2021 at "Chemical Engineering Journal"
DOI: 10.1016/j.cej.2021.131689
Abstract: Abstract Adsorption is one of the most promising methods for lithium recovery from aqueous solutions. Herein, eco-friendly chitosan (CTS) was used to prepare granulated H4Mn5O12 (HMO) ion-sieve for lithium adsorption from aqueous solutions. It was… read more here.
Keywords: cross linking; aqueous solutions; stability; adsorption ... See more keywords
A fast and versatile cross-linking strategy via o-phthalaldehyde condensation for mechanically strengthened and functional hydrogels
Sign Up to like & getrecommendations! Published in 2021 at "National Science Review"
DOI: 10.1093/nsr/nwaa128
Abstract: Abstract Fast and catalyst-free cross-linking strategy is of great significance for construction of covalently cross-linked hydrogels. Here, we report the condensation reaction between o-phthalaldehyde (OPA) and N-nucleophiles (primary amine, hydrazide and aminooxy) for hydrogel formation… read more here.
Keywords: linking strategy; formation; cross; condensation ... See more keywords
Covalent Cross-Linking as a Strategy to Prepare Water-Dispersible Chitosan Nanogels
Sign Up to like & getrecommendations! Published in 2023 at "Polymers"
DOI: 10.3390/polym15020434
Abstract: Due to the environmental problems generated by petroleum derivative polymers as mentioned in Agenda 2030, the use of natural polymers is increasing. Among them, cellulose and chitin are the most widespread biopolymers available in nature.… read more here.
Keywords: linking strategy; covalent cross; chitosan; water ... See more keywords