Zobrazeno 1 - 10
of 101
pro vyhledávání: '"Xiaoli Tan"'
Autor:
Xiaoli Tan, Zhuoyu Ji, Guixia Zhao, Zhixin Liu, Zewen Shen, Shuxian Hu, Shaojun Li, Yezi Hu, Yawen Cai, Xiangke Wang
Publikováno v:
Science China Chemistry. 64:1323-1331
Extraction of uranium from radioactive waste-water is of significant importance for environmental protection and the recovery of uranium resource. Different from the previous reports to use the solid absorbent/photocatalyst for U(VI) removal, herein,
Autor:
Binzhi Liu, Xiaoli Tan
Publikováno v:
Journal of Materials Research. 36:1076-1085
Mimicking the scheme of incorporating La3+ to Pb(Zr1−xTix)O3, Ca2+ is used to substitute Na+ in the lead-free NaNbO3 compound, with A-site vacancy introduced to maintain charge neutrality. The anticipated relaxor behavior is expected to suppress th
Publikováno v:
Petroleum Science. 17:1726-1736
Non-aqueous extraction (NAE) of bitumen from oil sands has been gaining great attention from both the industry and academia as an alternative to the water-based extraction. A fine solids removal step is important for a NAE process in order to obtain
Publikováno v:
ACS Nano. 14:8328-8334
One of the main challenges for next-generation electric power systems and electronics is to avoid premature dielectric breakdown in insulators and capacitors and to ensure reliable operations at higher electric fields and higher efficiencies. However
Publikováno v:
Energy & Fuels. 34:6879-6893
Under high-pressure conditions, coal chemical looping gasification (CLG) is a potential technology for industrial applications based on its ability to provide clean and efficient conversion of coal...
Publikováno v:
Journal of the European Ceramic Society. 40:1217-1222
Lead-free (K0.5Na0.5)NbO3-based (KNN) piezoceramics featuring a polymorphic phase boundary (PPB) between the orthorhombic and tetragonal phases at room temperature are reported to possess high piezoelectric properties but with inferior cycling stabil
Autor:
Xiaoli Tan, Zhongming Fan
Publikováno v:
Scripta Materialia. 178:334-338
The polarization degradation during electric field cycling in a ferroelectric ceramic is closely related to the phase composition. In the present work, electric biasing in-situ transmission electron microscopy (TEM) fatigue tests are conducted on rel
Publikováno v:
Acta Materialia. 184:41-49
Antiferroelectrics (AFEs) have a great potential for modern electronic devices by virtue of the large strain during the antiferroelectric-to-ferroelectric (AFE-FE) phase transition under external electric fields. Although the fascinating macroscopic
Publikováno v:
Journal of the European Ceramic Society. 39:4735-4742
Enhancing the efficiency in energy storage capacitors minimizes energy dissipation and improves device durability. A new efficiency-enhancement strategy for antiferroelectric ceramics, imposing relaxor characteristics through forming solid solutions
Polarization reversal via a transient relaxor state in nonergodic relaxors near freezing temperature
Publikováno v:
Journal of Materiomics, Vol 5, Iss 4, Pp 634-640 (2019)
Among the unresolved issues in the study of relaxor ferroelectrics is the role of freezing temperature, across which the dynamics of polarization reversal in relaxor ferroelectrics changes. The presence of this freezing temperature is best manifested