Project supported by the National Natural Science Foundation of China(52372008);Shandong Provincial Natural Science Foundation(ZR2020KA003,ZR2023QE165)。
The new component of melilite type crystal CaNdAl_(3)O_(7)(CNA)was grown by the Czochralski pulling method.Single crystal structure analysis was conducted.It is found that the CNA crystal belongs to the tetragonal sys...
supported by the Priority Academic Program Development(PAPD)of Jiangsu Higher Education Institutions,China.
Starting with the stoichiometric and highly homogeneous gel-precursor,single-phase metastable melilite La_(2)Ga_(3)O_(7.5),as the end-member of solid solution La_(1+x)Sr_(1−x)Ga_(3)O_(7+x/2)(0≤x≤1),has been synthesi...
supported by the National Natural Science Foundation of China (51862024,51772140,51962023);the Natural Science Foundation of Jiangxi Province (20171ACB21033,20192ACBL21047)。
N-containing Ce_(2)Si_(2.5)Al_(0.5)O_(3.5)N_(3.5)(CeSiAlON) melilite was synthesized at 1550 and 1600℃ for 5 h from CeO_(2),Si,Al,and Al_(2)O_(3) in nitrogen by using Y_(2)O_(3) and transition-metal nitrates(Co(NO_(3...
National Natural Science Foundation of China(No.62061011);National Key R&D Program of China(No.2017YFB0406300);Natural Science Foundation of Guangxi Zhuang Autonomous Region(No.2018GXNSFAA281253);high-level innovation team and outstanding scholar program of Guangxi institutes.
A melilite Ba2CuGe2O7 ceramic was characterized by low sintering temperature and moderate microwave dielectric properties.Sintered at 960℃,the Ba2CuGe2O7 ceramic had a high relative density 97%,a low relative permitt...
supported by the National Key Research and Development Program of China(2017YFA0302903);the National Natural Science Foundation of China(11774422 and 11774424)
The seeking of room temperature ferromagnetic semiconductors, which take advantages of both the charge and spin degrees of freedom of electrons to realize a variety of functionalities in devices integrated with electr...
the National Basic Research Program of China (Grant No. 2013CB429801);National Natural Science Foundation of China (Grant No. 41172196)
The Early Permian mafic-ultramafic concentrically zoned Gaositai intrusion at Chengde, on the northern margin of the North China Craton(NCC), is a cumulative complex emplaced along a giant fracture that penetrates dee...
supported by the National Natural Science Foundation of China (Grant No.50954004);the National Science & Technology Pillar Program of China (Grant No.2007AA03Z529)
XRD,TEM,ED,and NMR analyzed four types of blast furnace slags (BFS) with different structures in this paper. The composition requirement for phase separation in BFS glass phase was then put forward,that is the composi...