Synthesizing covalent organic framework based polymer beads involves performing phase inversion process, where homogeneous solution of polymer and covalent organic framework is made, and utilizing N-methyl pyrrolidone as solvent to prepare homogeneous solution of organic framework and polymer
	SHARMA S K; KUMAR Y; DEKA B J; PANDEY R
	2024-07-20
专利权人	INDIAN INST TECHNOLOGY ROORKEE (INTE-Non-standard)
申请日期	2024-07-20
专利号	IN202411055456-A
成果简介	NOVELTY - Synthesizing covalent organic framework (COF) based polymer beads involves performing phase inversion process, where a homogeneous solution of polymer and the COF is made. The homogeneous polymer COF solution involves the sonication of a COF at 40-60 Hz for 2-5 minutes. The polymer COF solution is loaded in the syringe, and it is added dropwise in the coagulation bath, where the exchange of solvent-non solvent happens, leading to the formation of porous beads through phase inversion. The N-methyl pyrrolidone is utilized as a solvent to prepare the homogeneous solution of COF and polymer. The polyethersulfone is selected as the polymer for preparing COF polymer beads due to its excellent structural and thermal stability. USE - Method of synthesizing covalent organic framework (COF) based polymer beads. ADVANTAGE - The developed covalent organic framework COF) beads offer a sustainable solution for the treatment of dye wastewater streams, presenting a promising avenue for mitigating water pollution.
IPC 分类号	B01J-020/22 ; B01J-020/26 ; C02F-001/28 ; C02F-101/30 ; C08G-012/08
国家	印度
专业领域	化学化工
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/15709
专题	中国科学院新疆生态与地理研究所
作者单位	INDIAN INST TECHNOLOGY ROORKEE (INTE-Non-standard)
推荐引用方式 GB/T 7714	SHARMA S K,KUMAR Y,DEKA B J,et al. Synthesizing covalent organic framework based polymer beads involves performing phase inversion process, where homogeneous solution of polymer and covalent organic framework is made, and utilizing N-methyl pyrrolidone as solvent to prepare homogeneous solution of organic framework and polymer. IN202411055456-A[P]. 2024.

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