Synthetic strategies, diverse structures and tuneable properties of polyoxo-titanium clusters,Chemical Society Reviews

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Synthetic strategies, diverse structures and tuneable properties of polyoxo-titanium clusters
Chemical Society Reviews ( IF 40.4 ) Pub Date : 2017-11-27 00:00:00 , DOI: 10.1039/c7cs00511c
Wei-Hui Fang _{1,

2,

3,

4,

5} , Lei Zhang _{1,

2,

3,

4,

5} , Jian Zhang _{1,

2,

3,

4,

5}

Affiliation

As one of the most prosperous classes of cluster-based materials reported to date, polyoxo-titanium clusters (PTCs) have been closely related to many photo-activities that broadly impact not only chemical but also energy and environmental sciences. In contrast to the well-developed polyoxometalates like polyoxotungstates and polyoxomolybdates, there is still large room for the development of PTCs. The exploration of crystalline PTC materials originates from the molecular model of technically important TiO₂ materials but has been greatly hindered by their daunting and challenging synthesis. This review firstly summarizes the conventional and latest successful synthetic strategies applied to improve the poor degree of control of crystallization of PTCs. And attributed to the synthetic progress achieved in this area, there is a growing number of PTCs with diverse structures known to us, also enabling us to study their bandgap engineering and light absorption behaviours at the molecular level. In addition, exploitation of their applications in many fields is also under way.

中文翻译：

多氧钛簇的合成策略，多样的结构和可调节的特性

作为迄今为止报道的最繁荣的簇状材料类别之一，多氧钛簇（PTC）与许多光敏性密切相关，这些光敏性不仅广泛影响化学而且还影响能源和环境科学。与发达的多金属氧酸盐（如聚氧钨酸盐和多氧钼酸盐）相比，PTC的发展空间仍然很大。结晶PTC材料的探索源自技术上重要的TiO ₂的分子模型材料，但由于其艰巨和具有挑战性的合成而受到极大的阻碍。这篇综述首先总结了常规的和最新的成功的合成策略，这些策略用于改善PTC结晶控制的不良程度。由于在这一领域取得了综合进展，因此越来越多的PTC具有我们已知的各种结构，这也使我们能够在分子水平上研究其带隙工程和光吸收行为。另外，它们在许多领域中的应用的开发也在进行中。

更新日期：2017-11-27

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