CAJ | 학술논문

利用水热法，制备得到了纳米线组装的绒球状和纳米带聚集的絮状MgBO2(OH)：Eu3+，对它们进行了EDS、XRD、IR、SEM等表征及发光性能研究。研究发现两个产品的最高激发峰和发射峰分别都位于λ=250nm和λ=615nm处，为红色发光材料；且发现绒球状 MgBO2( OH)：Eu3+的峰强度明显强于絮状 MgBO2( OH)：Eu3+，但絮状MgBO2( OH)：Eu3+的红橙比( R/O)更高。
이용수열법，제비득도료납미선조장적융구상화납미대취집적서상MgBO2(OH)：Eu3+，대타문진행료EDS、XRD、IR、SEM등표정급발광성능연구。연구발현량개산품적최고격발봉화발사봉분별도위우λ=250nm화λ=615nm처，위홍색발광재료；차발현융구상 MgBO2( OH)：Eu3+적봉강도명현강우서상 MgBO2( OH)：Eu3+，단서상MgBO2( OH)：Eu3+적홍등비( R/O)경고。
The pompon-like and flocculent-like MgBO2( OH):Eu3+ which were assembled by nanosheets and nanobelts respectively were prepared by hydrothermal method. They were characterized by EDS,XRD,IR,SEM,and their luminescence properties were al-so studied. The results show that the maximum excitation peak and emission peaks of these two products were located at the λ=250nm and λ=615nm respectively,they were red luminescence material;In addition,it was found that the pompon-like MgBO2 (OH):Eu3+ show stronger peak intensity than flocculent-like MgBO2(OH):Eu3+,while flocculent-like MgBO2(OH):Eu3+show higher red to orange intensity ratio( R/O).