Journal ArticleDOI
Porous Organic Polymers for CO2 Storage and Conversion Reactions
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TLDR
In this article, a review of porous organic polymers (POPs) and their application in CO2 adsorption and fixation into reactive organic molecules for the synthesis of fuels and value added fine chemicals is presented.Abstract:
To overcome the challenges of global warming and environmental pollution it is mandatory to reduce the concentration of atmospheric carbon dioxide (CO2), which is largely accumulated in air through the combustion of fossil fuels. Thus, sequestration of CO2 through physisorption on solid adsorbents and their successful conversion into value added fine chemicals are the major priority areas of research today. Innovation of efficient solid CO2‐philic adsorbents together with their high mechanical/chemical stability and regeneration efficiency are the most challenging objectives to achieve this goal. In this context, porous organic polymers (POPs) owing to their high specific surface area, chemical stability, nanoscale porosity and structural diversity have huge potential to play as selective CO2 adsorbent. POPs synthesized through large varieties of reactive monomers via simple and convenient chemical routes can be the ideal adsorbents for the CO2 storage and fixation reactions. A wide range of POPs can be synthesized from different multidentate amines, aldehydes, carboxylic acids or triazine monomers through the polycondensation reactions or solid state condensation reactions. Ease of synthesis, uniform pore width together with high surface area and surface basic sites (nitrogen and other heteroelements) play crucial role in the CO2 absorption and conversion reactions. This review provides a concise account in designing POPs and their application in CO2 adsorption and fixation into reactive organic molecules for the synthesis of fuels and value added fine chemicals.read more
Citations
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Journal ArticleDOI
Catalytic reduction of CO2 into fuels and fine chemicals
TL;DR: In this article, the authors summarized several homogeneous catalytic processes involving the nucleophilic addition of CO2, resulting in C-C and C-H bond formation leading to the synthesis of 2-oxazolidinones, aminals, terminal carboxylated products and indolelactone derivatives that are potentially sound for the pharmaceutical industry.
Journal ArticleDOI
Ultra-High Surface Area Nitrogen-Doped Carbon Aerogels Derived From a Schiff-Base Porous Organic Polymer Aerogel for CO2 Storage and Supercapacitors
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Carbon-based metal-free electrocatalysts: from oxygen reduction to multifunctional electrocatalysis
TL;DR: A review on recent advancements in the field of carbon-based metal-free electrocatalyst (C-MFECs) can be found in this article, where the authors discuss various types of electrocatalytic reactions catalyzed by carbon nanotubes.
Journal ArticleDOI
Heterogeneous catalysts for CO2 hydrogenation to formic acid/formate: from nanoscale to single atom
Ruiyan Sun,Yuhe Liao,Yuhe Liao,Shao-Tao Bai,Mingyuan Zheng,Cheng Zhou,Tao Zhang,Bert F. Sels +7 more
TL;DR: In this paper, the state-of-the-art of heterogeneous catalysts for hydrogenation of CO2 to formic acid/formate, a liquid hydrogen carrier, is comprehensively summarized.
Journal ArticleDOI
Imidazolium‐Functionalized Ionic Hypercrosslinked Porous Polymers for Efficient Synthesis of Cyclic Carbonates from Simulated Flue Gas
TL;DR: This ionic polymer demonstrated high efficiency in the synthesis of cyclic carbonates from the coupling of various epoxides with the simulated flue gas, giving the high yield, large turnover number and stable reusability under additive- and solvent-free conditions.
References
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Carbon Dioxide Capture: Prospects for New Materials
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Journal ArticleDOI
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Anh Phan,Christian J. Doonan,Fernando J. Uribe-Romo,Carolyn B. Knobler,Michael O'Keeffe,Omar M. Yaghi +5 more
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