A Novel, Luminescent, Silica‐Sol–Gel Hybrid Based on Surfactant‐ Encapsulated Polyoxometalates
A Novel, Luminescent, Silica‐Sol–Gel Hybrid Based on Surfactant‐ Encapsulated Polyoxometalates
复制标题
DOI：
10.1002/adma.200602430
复制
发表时间：
2007-08
影响因子：
29.4
通讯作者：
W. Qi;Haolong Li;Lixin Wu
中科院分区：
文献类型：
--
作者：
W. Qi;Haolong Li;Lixin Wu
聚氧乙烯酸盐（POM）是离散的、分子限定的无机金属氧化物簇，其尺寸范围从大约1纳米到几纳米。它们表现出各种拓扑结构和不同的化学和电子性质，导致在催化，电光，磁学，医学和生物学中的应用。[1]尽管POM具有如此多的前景，但由于纯POM的加工性差，实际的POM基材料和器件受到限制。POM领域经历了新化合物的空前发展，但POM基材料和器件的增长缓慢。[1d]因此，将无机团簇引入合适的基质中可以进一步提高材料的稳定性，从而使POM在各个领域都能得到利用;实现这一目标的进展将使POM基材料的实际应用得以实现。
Polyoxometalates (POMs) are discrete, molecularly defined, inorganic metal oxide clusters with sizes ranging from approximately one to several nanometers. They exhibit various topologies and diverse chemical and electronic properties, leading to applications in catalysis, electro-optics, mag-netics, medicine, and biology. [1] Although POMs hold so much promise, practical POM-based materials and devices are limited because of the poor processibility of pure POMs. The POM field has been experiencing an unparalleled development of new compounds but only a slow growth of POM-based materials and devices. [1d] Therefore, introducing the inorganic clusters into suitable matrices affords further materials stability, allowing POMs to be exploited in a variety of areas; progress toward this goal should allow practical applications of POM-based materials to be realized.