Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Sheqi Pan"'
Autor:
Shun Li, Xianglong Zheng, Yongpeng Wang, Sheqi Pan, Qin Qi, Zhanghong Shi, Yingchun Wu, Xiaolin Wang
Publikováno v:
Metals, Vol 14, Iss 1, p 3 (2023)
Cerium (Ce) metal is commonly involved in fires due to its high activity in terms of chemical properties, posing a critical threat to equipment and human health. The oxidization, combustion and oxidization-to-combustion transition of cerium are compl
Externí odkaz:
https://doaj.org/article/851f961b442149a1a1ec46b1d495d1b8
Autor:
Xu Wang, Lei Zhang, Yaqi Ji, Jian Chu, Pengfei Pan, Sheqi Pan, Honglong Wang, Ling Wang, Ming Zhang
Publikováno v:
Ceramics International. 48:16839-16844
Alpha-particle irradiation effects on uranium-bearing Gd 2 Zr 2 O 7 ceramics for nuclear waste forms
Autor:
Yanlin Wu, Weidong Zhu, Yi Ding, Long Fan, Xiaoyan Shu, Sheqi Pan, Fangting Chi, Xirui Lu, Yi Xie
Publikováno v:
Journal of the European Ceramic Society. 37:779-785
It is necessary to study the self-irradiation effects of nuclear waste forms under α-decay in the long term storage. In the present work, accelerated irradiation experiments were performed on (Gd 1-4 x U 2 x ) 2 (Zr 1- x U x ) 2 O 7 ( x = 0, 0.10, 0
Publikováno v:
Journal of Materials Science. 51:5281-5289
For the long-term radiotoxicity of uranium in nuclear waste, U3O8 were immobilized into Gd2Zr2O7 by ceramics solidification technology. Systematic samples (Gd1−4x U2x )2(Zr1−x U x )2O7 (0 ≤ x ≤ 0.25) were designed and prepared simultaneously
Publikováno v:
Journal of Molecular Structure. 1092:187-191
30 wt.% simulated nuclear wastes were successfully immobilized by B 2 O 3 -doped iron phosphate base glasses. The structure and thermal stability of the prepared wasteforms were characterized by Fourier transform infrared spectroscopy and differentia
Publikováno v:
Journal of Non-Crystalline Solids. 409:76-82
Glasses with compositions xCeO2–(100 − x)(36Fe2O3–10B2O3–54P2O5) (x = 0, 3, 6, 9, 12, 15 and 18, mol%) are prepared by conventional melt quench method. Glass formation and structure of CeO2-doped iron borophosphate glass have been investigate
Publikováno v:
Journal of Molecular Structure. 1081:187-192
Structure and thermal properties of x TiO 2 ·(90 − x ) (60P 2 O 5 –40Fe 2 O 3 )⋅10CaF 2 ( x = 0, 5, 10, 15, 20 and 25 mol%) glasses are investigated in detail by Fourier Transform Infrared Spectrum (FTIR) and Differential Thermal Analysis (DTA
Publikováno v:
Journal of Alloys and Compounds. 611:278-283
The crystallization and structure of ZrO 2 -doped 36Fe 2 O 3 –10B 2 O 3 –54P 2 O 5 glasses and crystalline compounds are studied by using X-ray diffraction and FTIR spectroscopy, respectively. It is found that the main crystallization is Fe 4 (PO
Publikováno v:
Journal of Molecular Structure. 1060:176-181
Thermal properties and structure of iron borophosphate glasses containing Na 2 O and/or K 2 O have been investigated in this paper. A series of glasses of the general compositions x K 2 O (20- x )Na 2 O 28.8Fe 2 O 3 8B 2 O 3 43.2P 2 O 5 , with x = 0,