ChemInform Abstract: More Economical Synthesis of Mesoporous MCM‐41.

Abstract

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Nanostructured silica templated by double hydrophilic block copolymers with a comb-like architecture

“…However, many of them remain within the academic field because some of their limitations effectively close the door to the real market, among them: cost, unsustainable solvents, energy-consuming process for template calcination, toxicity of some structuring agents and their non-recyclability. Some interesting procedures, using physical methods have been proposed for template removing but without a real impact on the market [9][10][11]. It appears essential to seek alternative solutions making it possible to avoid the combustion of the organic matter and to work out these materials under conditions as soft as possible.…”

Applications of porous frameworks in solid‐phase microextraction

“…Beside their good features there are two main obstacles: their cost and stability. More than 80% of their cost is related to template [91] that can be reduced by applying non‐destructive methods for extraction of recovery template [92]. For improving thermal and hydrothermal stability, their surface can be modified by post‐synthesis treatment [93].…”