2022年2月16日 · Carbon dioxide (CO 2) is an abundant, inexpensive, nontoxic, and renewable C1 resource in organic synthesis. Converting CO 2 into high-value-added fuels or materials has attracted broad interest. Using CO 2 to construct polymeric materials is also highly desirable because, from them, carbonate, ester groups, etc., with many unique properties ...

This review summarizes the recent progress in CO 2 copolymer materials from synthesis to material performance adjustment, focusing on commercialized or potential commodity sustainable materials such as biodegradable polycarbonates and new structure polyurethanes from CO 2 -polyol building blocks.

2023年2月28日 · Carbon dioxide (CO 2) is considered a renewable one-carbon building block for chemical synthesis owing to its abundance, low toxicity, nonflammability, and availability. The incorporation of CO 2 into the polymer backbone affords various ester- or carbonyl-containing moieties, which create desired material properties and impart unique ...

This review presents the most recent advancements in synthetic methodologies and CO 2 capture capabilities of diverse polymer-based substances, which includes the amine-based polymers, porous organic polymers, and polymeric membranes, covering publications in …

2018年6月6日 · Utilization of CO2 in polymer development can reduce its atmospheric accumulation. Important CO2 co-polymers can be synthesized by fixation of up to 50% of their mass with CO2. CO2 co-polymers have desirable attributes as …

2024年12月29日 · While considerable research has been undertaken in CO2 upgrading to various C1-3 products, the production of biodegradable polymers from CO2 remains a formidable challenge. Here, we delineate the principal methodologies for catalytic CO2 upgrading to biodegradable polymers, encompassing photocatalytic-biological processes and electrocatalytic ...

2021年6月1日 · The Henry constants, pure polymer densities, absorption selectivity for CO 2 /N 2, and absorption enthalpy are determined in other study. The solubility of CO 2 is accomplished by UNIFAC-FV model, as well. From the data, branched polymers are promising prospects for carbon dioxide absorbents with high selectivity and capacity [75].

In this review, we first discuss the virtues of CO 2 -responsiveness by comparing with traditional stimuli-sensitive materials that respond to pH, light, or redox stimuli. Then, the chemical fundamentals of CO 2 -responsive polymer materials are revealed including recently discovered “unexpected” CO 2 -sensitive features.

2021年1月5日 · Carbon dioxide (CO 2) capture and utilization have been challenging issues in the field of polymer science. Due to the steady increase in CO 2 concentration in the atmosphere and its...

2021年6月23日 · The development of completely recyclable polymers has become an emerging frontier in polymer chemistry; however, the efficient synthesis of monomers or/and polymers with desirable physical properties and mechanical strengths required for practical uses from renewable feedstocks under environmentally friendly conditions still represents a challenge.