Zobrazeno 1 - 8
of 8
pro vyhledávání: '"Hairui Sun"'
Publikováno v:
Physical chemistry chemical physics : PCCP. 22(5)
Finding novel compounds with unusual crystal structures and physical properties is always an important goal for the materials and chemistry community. Pressure becomes attractive due to its unique ability to break down many fundamental rules by modif
Autor:
Xiaopeng Jia, Lingjiao Kong, Haiqiang Liu, Hongan Ma, Hairui Sun, Bing Sun, Yuewen Zhang, Binwu Liu, Baomin Liu
Publikováno v:
Journal of Alloys and Compounds. 697:257-261
The high pressure and high temperature (HPHT) method was successfully applied to synthesize polycrystalline NixCo4−xSb12 compounds. The synthesis time was decreased significantly to only twenty minutes. The high pressure effects on microstructures
Autor:
Bing Sun, Yuewen Zhang, Lingjiao Kong, Dexuan Huo, Hairui Sun, Haiqiang Liu, Binwu Liu, Xiaopeng Jia, Hongan Ma
Publikováno v:
Journal of Alloys and Compounds. 666:93-97
Polycrystalline bulk materials Ba8CuxGeySi46-x-y (x = 0, 6; y = 0, 20) were prepared by high-pressure and high-temperature (HPHT) method and characterized using X-ray diffraction and Rietveld refinement. Results of EDS analysis showed that the solubi
Autor:
Lingjiao Kong, Binwu Liu, Baomin Liu, Hongan Ma, Hairui Sun, Xiaopeng Jia, Yuewen Zhang, Bing Sun, Haiqiang Liu, Dexuan Huo
Publikováno v:
The Journal of Physical Chemistry C. 120:10104-10110
The n-type polycrystalline materials of Ba8Ga16Ge30 bulks have been successfully synthesized via the high-temperature and high-pressure (HPHT) method, and their crystal structure has been characterized using the X-ray diffraction. Through the thermoe
Autor:
Hairui Sun, Dexuan Huo, Xiaopeng Jia, Hongan Ma, Haiqiang Liu, Lingjiao Kong, Binwu Liu, Bing Sun, Yuewen Zhang
Publikováno v:
Journal of Alloys and Compounds. 658:19-22
Ba 8 Cu 6 Si 16 Ge 24 clathrate alloys were synthesized by high temperature and high pressure (HPHT) method, and the effect of the different pressures on the structure and thermoelectric properties was investigated. The synthesis time was sharply red
Autor:
Xiaopeng Jia, Bing Sun, Binwu Liu, Hairui Sun, Hongan Ma, Haiqiang Liu, Yuewen Zhang, Dexuan Huo, Lingjiao Kong
Publikováno v:
Journal of Solid State Chemistry. 233:363-367
Clathrate compounds Ba8AlxSi46−x were successfully synthesized using the method of high-pressure and high-temperature (HPHT). In this process, we used BaSi2 as one of the starting materials in place of Ba metals, which reduces the complexity of the
Autor:
Hairui Sun, Hongan Ma, Xiaopeng Jia, Haiqiang Liu, Bing Sun, Yuewen Zhang, Lingjiao Kong, Binwu Liu
Publikováno v:
RSC Advances. 6:7378-7383
Chemical substitution combined with high-pressure tuning (high pressure and high temperature, HPHT) was applied to synthesize Bi2Te3 polycrystalline bulks. The synthesis time was sharply shortened to about half an hour, which is a distinct advantage
Autor:
Hairui Sun, Lingjiao Kong, Hongan Ma, Yuewen Zhang, Xiaopeng Jia, Binwu Liu, Haiqiang Liu, Bing Sun
Publikováno v:
Journal of Materiomics. (4):316-323
A simple and rapid physical “top-down” pressure-quenching nanostructuring method at high pressure and high temperature (HPHT) was proposed to synthesize in situ nanostructured bulk composite material. The multiple and multiscale nanostructures ca