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      Hydroxy-functionalized hyper-cross-linked ultra-microporous organic polymers for selective CO 2 capture at room temperature

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          Summary

          Two hydroxy-functionalized hyper-cross-linked ultra-microporous compounds have been synthesized by Friedel–Crafts alkylation reaction and characterised with different spectroscopic techniques. Both compounds exhibit an efficient carbon dioxide uptake over other gases like N 2, H 2 and O 2 at room temperature. A high isosteric heat of adsorption ( Q st) has been obtained for both materials because of strong interactions between polar –OH groups and CO 2 molecules.

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          Most cited references24

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          Conjugated microporous polymers: design, synthesis and application.

          Conjugated microporous polymers (CMPs) are a class of organic porous polymers that combine π-conjugated skeletons with permanent nanopores, in sharp contrast to other porous materials that are not π-conjugated and with conventional conjugated polymers that are nonporous. As an emerging material platform, CMPs offer a high flexibility for the molecular design of conjugated skeletons and nanopores. Various chemical reactions, building blocks and synthetic methods have been developed and a broad variety of CMPs with different structures and specific properties have been synthesized, driving the rapid growth of the field. CMPs are unique in that they allow the complementary utilization of π-conjugated skeletons and nanopores for functional exploration; they have shown great potential for challenging energy and environmental issues, as exemplified by their excellent performance in gas adsorption, heterogeneous catalysis, light emitting, light harvesting and electrical energy storage. This review describes the molecular design principles of CMPs, advancements in synthetic and structural studies and the frontiers of functional exploration and potential applications.
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            Targeted Synthesis of a Porous Aromatic Framework with High Stability and Exceptionally High Surface Area

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              Exploitation of Intrinsic Microporosity in Polymer-Based Materials

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                Author and article information

                Contributors
                Role: Guest Editor
                Journal
                Beilstein J Org Chem
                Beilstein J Org Chem
                Beilstein Journal of Organic Chemistry
                Beilstein-Institut (Trakehner Str. 7-9, 60487 Frankfurt am Main, Germany )
                1860-5397
                2016
                2 September 2016
                : 12
                : 1981-1986
                Affiliations
                [1 ]Indian Institute of Science Education and Research (IISER), Pune. Dr. Homi Bhabha Road, Pashan, Pune-411008, India. Fax: +91 20 2589 8022; Tel: +91 20 2590 8076
                [2 ]Centre for Research in Energy & Sustainable Materials, IISER Pune, Pashan, Pune, India
                Article
                10.3762/bjoc.12.185
                5082474
                27829902
                e5de8cd9-11f9-460f-bc3a-dd9f3bdeeff8
                Copyright © 2016, Samanta et al.; licensee Beilstein-Institut.

                This is an Open Access article under the terms of the Creative Commons Attribution License ( http://creativecommons.org/licenses/by/4.0), which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

                The license is subject to the Beilstein Journal of Organic Chemistry terms and conditions: ( http://www.beilstein-journals.org/bjoc)

                History
                : 9 July 2016
                : 19 August 2016
                Categories
                Letter
                Chemistry
                Organic Chemistry

                Organic & Biomolecular chemistry
                carbon dioxide capture,hyper-cross-linked polymer,metal-organic framework,microporous organic polymer

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