Zobrazeno 1 - 10
of 41
pro vyhledávání: '"Qingsong Tong"'
Publikováno v:
Materials, Vol 17, Iss 9, p 2137 (2024)
In this study, the CALPHAD approach was employed to model the thermodynamics of the Au-Ge-X (X = In, Sb, Si, Zn) ternary systems, leveraging experimental phase equilibria data and previous assessments of related binary subsystems. The solution phases
Externí odkaz:
https://doaj.org/article/196edd84013a4c96b2ffd4dc5563dc0a
Publikováno v:
Metals, Vol 13, Iss 7, p 1296 (2023)
In this study, the solidified microstructure and phase transition temperatures of Ag50.5Cu33.3Sn16.2-xInx (x = 5.0, 6.6, 8.2, 9.1, 9.9, 10.7, 11.5, 12.3; at.%) alloys were investigated using a scanning electron microscope with energy dispersive spect
Externí odkaz:
https://doaj.org/article/d36d9712a2d0405db84d33bc5708e9ba
Publikováno v:
Metals, Vol 13, Iss 6, p 1082 (2023)
Phase equilibria and thermodynamic properties of the Au-Sb-Sn ternary system are important for the design of Au-based alloys as high-temperature lead-free solders to replace high-Pb solders. In this work, phase transition temperatures of five Sb-Sn a
Externí odkaz:
https://doaj.org/article/f3c122f40b3a4b6db557e783264e32b0
Publikováno v:
Metals, Vol 12, Iss 10, p 1557 (2022)
In this work, combined with previous assessments of the Ag-Cu, Ag-Sn and Cu-Sn binary systems, thermodynamic modeling of the Ag-Cu-Sn ternary system was performed using the CALPHAD method using the reported phase diagram data and thermodynamic data.
Externí odkaz:
https://doaj.org/article/05d3984ef22a497f9ba161ce96b5ebd8
Autor:
Xian Zhang, Jingzheng Weng, Chengxi Ye, Mengru Liu, Chenyu Wang, Shuru Wu, Qingsong Tong, Mengqi Zhu, Feng Gao
Publikováno v:
Materials, Vol 15, Iss 12, p 4264 (2022)
Currently, silicon is considered among the foremost promising anode materials, due to its high capacity, abundant reserves, environmental friendliness, and low working potential. However, the huge volume changes in silicon anode materials can pulveri
Externí odkaz:
https://doaj.org/article/398fd47cd72842c3a7d10c67ca7463ab
Publikováno v:
Metals; Volume 13; Issue 6; Pages: 1082
Phase equilibria and thermodynamic properties of the Au-Sb-Sn ternary system are important for the design of Au-based alloys as high-temperature lead-free solders to replace high-Pb solders. In this work, phase transition temperatures of five Sb-Sn a
Publikováno v:
Critical Reviews in Solid State and Materials Sciences. :1-21
Publikováno v:
Critical Reviews in Solid State & Materials Science; 2023, Vol. 48 Issue 6, p754-774, 21p
Autor:
Jianmei Li, Zijian Wang, Qingsong Tong, Luyi Yang, Mengqi Zhu, Hai Lin, Feng Gao, Jingzheng Weng
Publikováno v:
Ionics. 28:3623-3634
Publikováno v:
Materials Chemistry Frontiers. 6:2319-2337
The factors affecting the capacity degradation of lithium-ion batteries with LiCoO2 as the cathode material at high voltage are discussed, and then doping and surface coating strategies are proposed as corresponding solutions.