Mechanochemical Synthesis of Boroxine-linked Covalent Organic Frameworks DOI Creative Commons
Ehsan Hamzehpoor, Farshid Effaty,

Tristan Borchers

и другие.

Опубликована: Март 5, 2024

We report a rapid, room-temperature mechanochemical synthesis of 2- and 3-dimensional boroxine covalent organic frameworks (COFs), enabled by using trimethylboroxine as dehydrating additive to overcome the hydrolytic sensitivity boroxine-based COFs. The resulting COFs display high porosity crystallinity, with COF-102 being first example mechanochemically-prepared 3D COF, exhibiting surface area exceeding 2,400 m2 g–1. Mechanochemistry >20-fold reduction in solvent use ~100-fold reaction time compared solvothermal methods, providing target quantitatively no additional work-up besides vacuum drying. Real-time Raman spectroscopy permitted quantitative kinetic analysis COF mechanosynthesis, while transferring design Resonant Acoustic Mixing (RAM) multi-gram amounts

Язык: Английский

Transformation of vulnerable imine bond into aromatic in 3D COF for ultrastable lithium-ion batteries DOI
Zhixin Liu, Lei Gong,

Gaimei Gao

и другие.

Energy storage materials, Год журнала: 2024, Номер unknown, С. 103931 - 103931

Опубликована: Ноя. 1, 2024

Язык: Английский

Процитировано

3
Mechanochemical Synthesis of Boroxine-linked Covalent Organic Frameworks DOI Creative Commons
Ehsan Hamzehpoor, Farshid Effaty,

Tristan Borchers

и другие.

Опубликована: Март 5, 2024

We report a rapid, room-temperature mechanochemical synthesis of 2- and 3-dimensional boroxine covalent organic frameworks (COFs), enabled by using trimethylboroxine as dehydrating additive to overcome the hydrolytic sensitivity boroxine-based COFs. The resulting COFs display high porosity crystallinity, with COF-102 being first example mechanochemically-prepared 3D COF, exhibiting surface area exceeding 2,400 m2 g–1. Mechanochemistry >20-fold reduction in solvent use ~100-fold reaction time compared solvothermal methods, providing target quantitatively no additional work-up besides vacuum drying. Real-time Raman spectroscopy permitted quantitative kinetic analysis COF mechanosynthesis, while transferring design Resonant Acoustic Mixing (RAM) multi-gram amounts

Язык: Английский

Процитировано

2