Room-Temperature Synthesis of Multi-Morphological Coordination Polymer and Tunable White-Light Emission
Room-Temperature Synthesis of Multi-Morphological Coordination Polymer and Tunable White-Light Emission
复制标题
多形貌配位聚合物的室温合成及可调谐白光发射
DOI：
10.1021/cg900990w
复制
发表时间：
2010-01-01
影响因子：
3.8
通讯作者：
Zhang, Hongjie
中科院分区：
文献类型：
--
作者：
Liu, Kai;You, Hongpeng;Zhang, Hongjie
通过简单温和的一步法在室温下大规模制备了多形态配位聚合物La(1,3,5-BTC)(H2O)6（1,3,5-BTC = 1,3,5-苯三甲酸）。通过分裂晶体生长获得了由均匀纳米棒制成的精致的束状、西兰花状、海胆状和扇状分层结构。更有趣的是，这些三维结构可以通过共掺杂 Tb3+ 和 Eu3+ 来表现出可调谐的白光发射。
The multi-morphological coordination polymer La(1,3,5-BTC)(H2O)6 has been prepared through simple and mild one-step approaches at room temperature on a large scale (1,3,5-BTC = 1,3,5-benzenetricarboxylate). The delicate sheaflike, broccolilike, urchinlike, and fanlike hierarchical architectures made of uniform nanorods were obtained through splitting crystal growth. More interestingly, these three dimensional architectures can exhibit tunable white-light emission by codoping Tb3+ and Eu3+.