Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Li, Q. (Qiannan)"'
Autor:
Li, Q. (Qiannan), Ling, Y. (Yeqing), Zheng, H. (Hewen), Omran, M. (Mamdouh), Li, K. (Kangqiang), Gao, L. (Lei), Zhang, M. (Mingyuan), Chen, J. (Jin), Chen, G. (Guo)
In this paper, the stability of CaO doped partially stabilised zirconia (CaO-PSZ) prepared by electrofusion method was improved from 88.14% to 95% within one hour using the microwave heating method. The increase of the stability rate was because of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::ecdd1a15755a700cfa027bb896772984
http://urn.fi/urn:nbn:fi-fe2021043028237
http://urn.fi/urn:nbn:fi-fe2021043028237
Autor:
Li, Q. (Qiannan), Hao, X. (Xiandong), Gui, Y. (Yuxi), Qiu, H. (Hongju), Ling, Y. (Yeqing), Zheng, H. (Hewen), Omran, M. (Mamdouh), Gao, L. (Lei), Chen, J. (Jin), Chen, G. (Guo)
In this paper, 3 mol% yttria-doped tetragonal zirconia polycrystal material (3 mol% Y₂O₃–ZrO₂) was prepared using an optimised pressureless sintering process. The phase change and particle size distribution of Y₂O₃–ZrO₂ during sinteri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::944448e417db1e253627f771dd36afd0
http://urn.fi/urn:nbn:fi-fe2021081843613
http://urn.fi/urn:nbn:fi-fe2021081843613
Autor:
Chen, G. (Guo), Li, Q. (Qiannan), Ling, Y. (Yeqing), Zheng, H. (Hewen), Chen, J. (Jin), Jiang, Q. (Qi), Li, K. (Kangqiang), Peng, J. (Jinhui), Omran, M. (Mamdouh), Gao, L. (Lei)
In this work, microwave heating approach was introduced into the preparation process of zirconia materials to overcome the tricky technical defects during the traditional electric arc furnace method. Magnesia-partially stabilised zirconia (MgO-PSZ) w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::30e77cd9a3e5964340561ce8aa4e5e80
http://urn.fi/urn:nbn:fi-fe202201209541
http://urn.fi/urn:nbn:fi-fe202201209541
Autor:
Zheng, H. (Hewen), Li, Q. (Qiannan), Ling, Y. (Yeqing), Omran, M. (Mamdouh), Gao, L. (Lei), Chen, J. (Jin), Chen, G. (Guo)
High-quality vanadium pentoxide powder is an important product of the vanadium industry and was usually prepared from ammonium polyvanadate (APV) using a roasting process combined with a drying pretreatment. Conventional hot air drying is usually use
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::fb88a77d3429e730105183bd70ecd445
http://urn.fi/urn:nbn:fi-fe2021061537316
http://urn.fi/urn:nbn:fi-fe2021061537316
Autor:
Ling, Y. (Yeqing), Li, Q. (Qiannan), Zheng, H. (Hewen), Omran, M. (Mamdouh), Gao, L. (Lei), Chen, J. (Jin), Chen, G. (Guo)
Partially stabilised zirconia has advantages for the applications in the metallurgical processes which have special requirements in corrosion resistance and high-temperature performance. In the present work, controllable microwave heating was used fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::f1743be2ac4ae87ed4fc1707ade7dc2e
http://urn.fi/urn:nbn:fi-fe202201209540
http://urn.fi/urn:nbn:fi-fe202201209540
Autor:
Ling, Y. (Yeqing), Hao, X. (Xiandong), Gui, Y. (Yuxi), Qiu, H. (Hongju), Li, Q. (Qiannan), Zheng, H. (Hewen), Omran, M. (Mamdouh), Gao, L. (Lei), Chen, J. (Jin), Chen, G. (Guo)
Nanosized CeO₂–ZrO₂ powders prepared by atmospheric pressure pyrolysis were used as raw materials to prepare CeO₂–ZrO₂ ceramics using microwave sintering. The samples were characterised using bulk density measurements, X-ray diffraction (
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::8b7da0e8b55cbfd6b5cf193173929d64
http://urn.fi/urn:nbn:fi-fe2021081843584
http://urn.fi/urn:nbn:fi-fe2021081843584
Autor:
Ling, Y. (Yeqing), Li, Q. (Qiannan), Zheng, H. (Hewen), Omran, M. (Mamdouh), Gao, L. (Lei), Li, K. (Kangqiang), Chen, G. (Guo)
The effects of microwave power and sample quality on microwave drying kinetics and characteristics of zirconia were studied. It is found that by increasing the microwave power and decreasing the sample mass, the surface diffusion coefficient (Deff) a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::0655fcc0ffc14eb05022cbd608f9b246
http://urn.fi/urn:nbn:fi-fe2021043028246
http://urn.fi/urn:nbn:fi-fe2021043028246
Autor:
Chen, G. (Guo), Ling, Y. (Yeqing), Li, Q. (Qiannan), Zheng, H. (Hewen), Li, K. (Kangqiang), Jiang, Q. (Qi), Chen, J. (Jin), Omran, M. (Mamdouh), Gao, L. (Lei)
Partially stabilised zirconia (PSZ) ceramics have attracted much interest because of their outstanding properties. In this study, fused ZrO₂ was treated as a raw resource for the synthesis of CaO-PSZ ceramic materials through a facile sintering pro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::75c135193ca12f733952c3c604f598f5
http://urn.fi/urn:nbn:fi-fe2020041415376
http://urn.fi/urn:nbn:fi-fe2020041415376
Autor:
Chen, G. (Guo), Ling, Y. (Yeqing), Li, Q. (Qiannan), Zheng, H. (Hewen), Li, K. (Kangqiang), Jiang, Q. (Qi), Gao, L. (Lei), Omran, M. (Mamdouh), Peng, J. (Jinhui), Chen, J. (Jin)
Partially stabilized zirconia (PSZ) ceramics play a significant role as fundamental ceramics and refractory materials. In this work, a CaO-PSZ ceramics material was synthesized from fused ZrO₂ by microwave sintering. The stability properties and st
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2423::c0fd5ee8ad6ccc32b82909594b535d49
http://urn.fi/urn:nbn:fi-fe2020040810736
http://urn.fi/urn:nbn:fi-fe2020040810736