Organosilicone Compounds in Supercritical Carbon Dioxide

Sizov, Victor E.; Zefirov, Vadim V.; Gallyamov, Marat O.; Muzafarov, А. М.

doi:10.3390/polym14122367

Cited by 7 publications

(5 citation statements)

References 98 publications

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“…Furthermore, SC‐CO 2 combined with additional solvents will become a powerful supercritical extraction medium, which can be used to extract a wide range of organic substances. [ 48 ] Apart from the above‐mentioned applications, SC‐CO 2 also can be widely used in food chemistry, reaction medium, drying aid, and so forth. [ 49–53 ]…”

Section: Principles Of Sc‐co2 Technologymentioning

confidence: 99%

“…Furthermore, SC-CO 2 combined with additional solvents will become a powerful supercritical extraction medium, which can be used to extract a wide range of organic substances. [48] Apart from the abovementioned applications, SC-CO 2 also can be widely used in food chemistry, reaction medium, drying aid, and so forth. [49][50][51][52][53] So far, there are many reviews on the application of SC-CO 2 technology in food chemistry, [50] environmental corrosion, [54] pharmacy, [55] and so forth.…”

Section: Sc-co 2 Low Cost With High Efficiencymentioning

confidence: 99%

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Supercritical carbon dioxide technology in synthesis, modification, and recycling of battery materials

Han

Zhou

Fang

et al. 2023

Carbon Neutralization

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For pursuing the ambitious goals in the burgeoning electric vehicles, portable electronic devices, and energy storage sectors, Li-ion batteries (LIBs) are considered as one of the most promising electrochemical power sources because of their high energy density and moderate cost. Particularly, the improvement of battery materials and recycling of spent LIBs are receiving great attention since the sustainable approaches for the synthesis, modification, and recycling of battery materials are the crucial factors to the successful large-scale implementation of LIBs. In this regard, supercritical carbon dioxide (SC-CO 2 ), which possesses many merits, such as environmentally friendly, low-cost, individual chemical environment, and especially its unique physical properties, has been employed as solvent and reaction medium in the synthesis and modification of diverse functional materials. In this review, we mainly aim at compiling the applications of SC-CO 2 technology in the synthesis and modification of electrode materials as well as the recycling of LIBs. First, the unique properties and principles of SC-CO 2 technology are highlighted. Second, the latest progresses of the electrode materials design and recycling with the assistance of SC-CO 2 technique are summarized. Finally, the challenges, future directions, and perspectives on the design and development of battery materials and battery recycling by SC-CO 2 technology are proposed.

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Section: Principles Of Sc‐co2 Technologymentioning

confidence: 99%

Section: Sc-co 2 Low Cost With High Efficiencymentioning

confidence: 99%

Supercritical carbon dioxide technology in synthesis, modification, and recycling of battery materials

Han

Zhou

Fang

et al. 2023

Carbon Neutralization

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“…Silicon is a chemical element with the symbol (Si) and atomic number 14. It is a metalloid that is widely abundant in the Earth's crust and plays a crucial role in various fields, including materials science, electronics, and organic chemistry [299,308,309]. Organosilicon compounds, on the other hand, are organic compounds that contain silicon-carbon (Si-C) bonds.…”

Section: Steroids Bearing Silicon Atom(s)mentioning

confidence: 99%

“…The unique properties of silicon and organosilicon compounds make them indispensable in modern technology, manufacturing, and scientific research. Their versatility, stability, and compatibility with a wide range of materials continue to drive innovations and advancements in various industries [308,309].…”

Section: Steroids Bearing Silicon Atom(s)mentioning

confidence: 99%

Steroids Bearing Heteroatom as Potential Drugs for Medicine

Dembitsky

2023

Biomedicines

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Heteroatom steroids, a diverse class of organic compounds, have attracted significant attention in the field of medicinal chemistry and drug discovery. The biological profiles of heteroatom steroids are of considerable interest to chemists, biologists, pharmacologists, and the pharmaceutical industry. These compounds have shown promise as potential therapeutic agents in the treatment of various diseases, such as cancer, infectious diseases, cardiovascular disorders, and neurodegenerative conditions. Moreover, the incorporation of heteroatoms has led to the development of targeted drug delivery systems, prodrugs, and other innovative pharmaceutical approaches. Heteroatom steroids represent a fascinating area of research, bridging the fields of organic chemistry, medicinal chemistry, and pharmacology. The exploration of their chemical diversity and biological activities holds promise for the discovery of novel drug candidates and the development of more effective and targeted treatments.

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“…In recent years, supercritical carbon dioxide (SCCO 2 ) has been applied as an environmentally benign solvent substitute to develop the synthetic strategy of materials and pharmaceuticals, in view of SCCO 2 ’s advantages, such as mild critical conditions, stable properties, fast mass transfer rates, and easy isolation and purification of reaction products [ 11 , 12 , 13 ]. Much effort has been invested in polymerization using SCCO 2 as a dispersion solvent [ 14 , 15 , 16 ]. The copolymer with a suitable polymerization degree, narrow molecular distribution and high yield was obtained through synthesis technology in SCCO 2 .…”

Section: Introductionmentioning

confidence: 99%

Facile Synthesis of Cyclic Polyamidine with High Cationic Degree Using Environmentally Benign Approach

et al. 2023

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An environmentally benign approach was developed to fabricate cyclic polyamidine via polymerization in supercritical carbon dioxide (SCCO2) and subsequently amidinization in water. Synthetic parameters were evaluated using response surface methodology. In comparison with aqueous solution polymerization for the fabrication of PNVF-co-PAN, polymerization using SCCO2 is favorable to promote the yield and viscosity of PNVF-co-PAN and diminished reaction time on account of excellent solvation capacity and transport property of SCCO2. Replacing the traditional water solution with SCCO2 as a green solvent could heighten the purity of PNVF-co-PAN by virtue of the excellent extraction of SCCO2. The cationic degree (5.66 mmol/g) of polyamidine fabricated by environmentally benign approach was significantly higher than that in previous reported studies.

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Organosilicone Compounds in Supercritical Carbon Dioxide

Cited by 7 publications

References 98 publications

Supercritical carbon dioxide technology in synthesis, modification, and recycling of battery materials

Supercritical carbon dioxide technology in synthesis, modification, and recycling of battery materials

Steroids Bearing Heteroatom as Potential Drugs for Medicine

Facile Synthesis of Cyclic Polyamidine with High Cationic Degree Using Environmentally Benign Approach

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