Chemically Variable Polyurethanes Prepared Using CO2-Derived Diols as Promising Triboelectric Energy Harvesting Materials DOI

Sijin You,

Dong‐Min Lee, Jaehyeok Park

и другие.

ACS Applied Polymer Materials, Год журнала: 2024, Номер unknown

Опубликована: Дек. 11, 2024

The chemical conversion of CO2 into valuable chemicals has attracted great attention from scientists. In this work, cyclic carbonates (CCs) with various functional groups were prepared through the epoxides. By reacting CCs 2-ethanolamine, carbamate diols (CDs) could be developed as polymer platforms. Finally, a series polyurethanes (PU-CDs) synthesized by CDs diisocyanate and applied triboelectric energy harvesting materials. performance PU-CDs on polyethylene terephthalate fabric (PET-F) films depended PU-CDs. optimal PU-CD4/PET-F film phenyl exhibited promising performance, achieving an output peak-to-peak voltage (Vp–p) 352 V maximum power density 18 mW/cm2. devices fabricated demonstrated excellent durability over 30000 pressing/releasing cycles able to green light emitting diodes (LEDs) hygrometer. Based synthetic strategy greater variety CO2-derived PUs can designed for energy.

Язык: Английский

Carbon Capture and Storage: Application in the Oil and Gas Industry DOI Open Access

Sara Yasemi,

Yasin Khalili, Ali Sanati

и другие.

Sustainability, Год журнала: 2023, Номер 15(19), С. 14486 - 14486

Опубликована: Окт. 4, 2023

As a rapidly evolving technology, carbon capture and storage (CCS) can potentially lower the levels of greenhouse gas emissions from oil industry. This paper provides comprehensive review different aspects CCS including its key components, methods stages storage, implied environmental effects, pros cons. also investigates utilization as an alternative method to water injection into reservoirs. It probes technical operational challenges implementing technology in Additionally, this examines regulatory policy issues associated with CCS, incentives frameworks for promoting deployment technology. Finally, potential benefits are discussed, reducing footprint industry, enhancing energy security, supporting transition low-carbon economy.

Язык: Английский

Процитировано

28

Two-Dimensional Cu(II)-MOF with Lewis Acid–Base Bifunctional Sites for Chemical Fixation of CO2 and Bioactive 1,4-DHP Synthesis via Hantzsch Condensation DOI
Apu Saha, Arun Pal, Debolina Mukherjee

и другие.

Inorganic Chemistry, Год журнала: 2024, Номер 63(23), С. 10832 - 10842

Опубликована: Май 29, 2024

Five- and six-membered heterocycles containing nitrogen or oxygen have been considered as privileged scaffolds in organic chemistry the chemical industry because of their usage high-value commodities. Herein, we report a two-dimensional (2D) Cu(II)-based MOF catalyst, IITKGP-40, via strategic employment ample Lewis acid–base bifunctional sites (open metal nodes free pyrazine moieties) along pore wall. IITKGP-40 could convert toxic CO2 to cyclic carbonates an atom-economical manner under solvent-free conditions aromatic aldehyde bioactive 1,4-DHPs Hantzsch condensation. Exceptional catalytic performance (99%) turnover number mild reaction for fixation using sterically hindered styrene oxide, good-to-excellent yields wide range aldehydes toward 1,4-dihydropyridines (1,4-DHPs) make promising multipurpose heterogeneous catalyst. Moreover, demonstrate practical utility two biologically important drug molecules, diludine nitrendipine analogue, also synthesized. is recyclable at least three consecutive runs without significant loss activity, making it real-time applications.

Язык: Английский

Процитировано

13

Evaluating metal-free quaternized boronate esters as efficient catalysts for the fixation of CO2 with epoxides to form cyclic carbonates under suitable conditions DOI
Eyyup Yasar, Emine Aytar, Ahmet Kılıç

и другие.

Reaction Chemistry & Engineering, Год журнала: 2024, Номер 9(11), С. 2938 - 2953

Опубликована: Янв. 1, 2024

The conversion of CO 2 into high value-added chemicals is receiving increasing attention from the scientific community, commercial enterprises, and policymakers due to environmental problems like global warming.

Язык: Английский

Процитировано

12

The efficient and reusable imidazolium-organoboron catalysts for green CO2 insertion reactions in solvent-free under atmospheric and high-pressure conditions DOI
Emine Aytar, Eyyup Yasar, Ahmet Kılıç

и другие.

Fuel, Год журнала: 2024, Номер 378, С. 132867 - 132867

Опубликована: Авг. 24, 2024

Язык: Английский

Процитировано

12

Chemical CO2 fixation by a heterogenised Zn(ii)-hydrazone complex DOI Creative Commons
Neda Heydari, Rahman Bikas, Tadeusz Lis

и другие.

RSC Advances, Год журнала: 2025, Номер 15(8), С. 5977 - 5988

Опубликована: Янв. 1, 2025

Synthesis and characterization of a heterogeneous catalyst based on silica supported Zn( ii )–hydrazone complex its activity in the chemical CO 2 fixation reaction have been reported.

Язык: Английский

Процитировано

2

Advancements in Carbon-Based Materials for Enhanced Carbon Dioxide Capture and Conversion: A Comprehensive Review DOI

Nazrul Hsan,

Santosh Kumar,

Yonggyun Cho

и другие.

Fibers and Polymers, Год журнала: 2025, Номер unknown

Опубликована: Фев. 11, 2025

Язык: Английский

Процитировано

1

A new boron modified carbon nitride metal-free catalyst for the cycloaddition of CO2 and bisepoxides DOI
Yuanping Zhang, Qin Wang, Qian Chen

и другие.

Applied Catalysis A General, Год журнала: 2024, Номер 675, С. 119615 - 119615

Опубликована: Фев. 9, 2024

Язык: Английский

Процитировано

5

Dissociation role on the catalytic activity of organic halides in CO2 conversion to cyclic carbonates: Experimental and computational study DOI Creative Commons
Elisa Hernández, Pablo Navarro, Paolo P. Pescarmona

и другие.

Journal of CO2 Utilization, Год журнала: 2024, Номер 88, С. 102929 - 102929

Опубликована: Сен. 12, 2024

Язык: Английский

Процитировано

5

Recent Advances in the Fixation of CO2 into Quinazoline and Benzimidazole DOI

Dhanusha Rajanna,

Puneethkumar M. Srinivasappa,

Allwin Sudhakaran

и другие.

Energy & Fuels, Год журнала: 2024, Номер 38(10), С. 8481 - 8515

Опубликована: Апрель 24, 2024

CO2 is an important component of the atmosphere that helps in balancing Earth's atmospheric temperature and channelizes food cycles. However, increase or decrease concentration will severely affect climate. Particularly, rise levels has immensely contributed to global warming, resulting elevated temperature, altered precipitation patterns, glacier melting, subsequent rises sea levels, impacting human well-being. In response, researchers are exploring strategies capture convert into valuable products, such as methanol, formic acid, organic compounds. synthesis compounds using CO2, like benzimidazole quinazolines, a high impact. Benzimidazole, widely used medicinal chemistry for treating cancer stomach ulcers, also exhibits antiviral antifungal properties. Quinazoline derivatives, essential drugs prazosin doxazosin, have applications post-traumatic stress disorder Alzheimer's disease. These were synthesized mainly environmentally harmful synthons phosgene potassium cyanide. To address both environmental health concerns, delving chemical fixation sustainable green production. Catalysis emerges key principle chemistry, with catalysts reducing activation energy facilitating processes. This review discusses recent state art on development various conversion quinazoline benzimidazole, through homogeneous heterogeneous catalysts. Notably, while lack industrial recyclability, show promise large-scale implementation. comprehensive mechanistic aspects DFT studies understanding better. Toward end, it gives future scope this subject.

Язык: Английский

Процитировано

4

Poly(ionic liquid)-based aerogels for continuous-flow CO2 upcycling DOI Creative Commons
Raquel V. Barrulas, Cristopher Tinajero,

Diogo P.N. Ferreira

и другие.

Journal of CO2 Utilization, Год журнала: 2024, Номер 83, С. 102771 - 102771

Опубликована: Апрель 23, 2024

The atmospheric concentration of CO2 is rising at an alarming pace, creating a pressing need for new and sustainable materials capable capture conversion. Poly(ionic liquid)s (PILs) are particularly effective catalysts processes or near pressure. PILs industrial application poses challenges due to the low porosity PIL, limited batch conversion capacity, difficulties in reuse. To overcome these limitations, we herein propose use AEROPILs obtained from integration chitosan-based aerogels. These cost-effective highly porous have unique tuneable properties making them not only ideal sorbents but also promising heterogeneous catalysts. While show moderate yields mode, high catalytic activity was achieved when were used catalyse cycloaddition reaction epoxides packed-bed reactors operated under continuous flow. stability maintained over 60 h without loss, productivity (space-time yield 21.18 gprod h−1 L−1). This research reveals pioneering efficiently upcycle into cyclic carbonate flow setup.

Язык: Английский

Процитировано

3