首页>
外国专利>
CONTROLLED ROOM TEMPERATURE SYNTHESIS OF MAGNETIC METAL OXIDE NANOCLUSTERS WITHIN A DIBLOCK COPOLYMER MATRIX
CONTROLLED ROOM TEMPERATURE SYNTHESIS OF MAGNETIC METAL OXIDE NANOCLUSTERS WITHIN A DIBLOCK COPOLYMER MATRIX
展开▼
机译:双嵌段共聚物基体中磁性金属氧化物纳米簇的可控室温合成
展开▼
页面导航
摘要
著录项
相似文献
摘要
A method of room temperature synthesis of magnetic metal oxide nanoclusters within a diblock copolymer matrix includes the step of synthesizing, by ring opening metathesis polymerization technique, a diblock copolymer having a repeat unit ratio m/n, introducing, at room temperature, one or several metal containing precursors into the one block of the diblock copolymer, and processing the metal containing diblock copolymer by wet chemical technique to form nanoclusters of the metal(s) oxide within the diblock copolymer matrix. Specific reaction for synthesis of CoFe3O4 and Co3O4 nanoclusters within diblock copolymers, such as [NOR]m/[NORCOOH]n and [NOR]m/[CO(bTAN)]n, respectively is used in the method of the present invention.
展开▼
机译:一种在二嵌段共聚物基质中室温合成磁性金属氧化物纳米团簇的方法,该方法包括以下步骤:通过开环易位聚合技术合成具有重复单元比m / n的二嵌段共聚物,在室温下引入一种或多种将含金属的前体放入二嵌段共聚物的一个嵌段中,并通过湿化学技术处理含金属的二嵌段共聚物,以在二嵌段共聚物基体中形成金属氧化物的纳米团簇。在本发明的方法中,用于在二嵌段共聚物内分别合成CoFe 3 O 4和Co 3 O 4纳米团簇的特定反应,例如[NOR] m / [NORCOOH] n和[NOR] m / [CO(bTAN)] n。
展开▼