Zobrazeno 1 - 10
of 24
pro vyhledávání: '"Peikui Wang"'
Autor:
Wenjie Zang, Jaeha Lee, Peter Tieu, Xingxu Yan, George W. Graham, Ich C. Tran, Peikui Wang, Phillip Christopher, Xiaoqing Pan
Publikováno v:
Nature Communications, Vol 15, Iss 1, Pp 1-10 (2024)
Abstract Single-atom catalysts (SACs) offer efficient metal utilization and distinct reactivity compared to supported metal nanoparticles. Structure-function relationships for SACs often assume that active sites have uniform coordination environments
Externí odkaz:
https://doaj.org/article/a3d532b8c691414a9df8245d51ef034f
Autor:
Peipei Liu, Andreas Dörfler, Afsaneh Asgariyan Tabrizi, Lilian Skokan, Diane Rawach, Peikui Wang, Zhiyuan Peng, Jianming Zhang, Andreas Peter Ruediger, Jerome P. Claverie
Publikováno v:
ACS Applied Materials & Interfaces.
Publikováno v:
Nanoscale Horizons. 5:757-764
The concept of single atom catalysts (SACs) originated from reducing the amount of noble metals used, by steadily refining the particle size loaded on a substrate surface. It has been rapidly moving to non-noble elements and their compounds in recent
Publikováno v:
ChemSusChem. 13(6)
High-performance supercapacitors have attracted great attention due to their high power, fast charging/discharging, long lifetime, and high safety. However, the generally low energy density and overall device performance of supercapacitors limit thei
Autor:
Peikui Wang, Yongping Pu
Publikováno v:
Ceramics International. 43:S115-S120
Multiferroic bismuth ferrite (BiFeO 3 , BFO) is one of the most promising high-temperature ferroelectric and piezoelectric materials due to a high Curie temperature ( T C ∼830 °C) if the enhancement of ferroelectricity and piezoelectricity can be
Publikováno v:
Physical Review Applied. 11
VO${}_{2}$, with its reversible metal-insulator transition accompanied by drastic change in optical properties, is a promising material for numerous applications, including energy-saving smart windows. The transition occurs near 68 \ifmmode^\circ\els
Publikováno v:
Ferroelectrics. 489:43-50
BiFeO3 ceramics doped with varying amounts of SrO-B2O3-SiO2 glass, i.e., xwt% (x = 0, 0.2, 0.4, 0.6, 0.8) have been successfully developed via a solid state reaction route. Phase identification using XRD showed that a relatively pure BiFeO3 phase cou
Publikováno v:
Ferroelectrics. 489:1-10
The composite ceramics of (1-x)BaTiO3-xBaFe12O19 (x = 0.2, 0.4, 0.5 and 0.6) were prepared by solid state method. The phase formation and diphase microstructure of the composite samples were examined by X-ray diffraction (XRD) and scanning electron m
Fabrication, structure and properties of BaTiO3–BaFe12O19 composites with core–shell heterostructure
Publikováno v:
Journal of the European Ceramic Society. 35:3513-3520
(1 − x )BaTiO 3 – x BaFe 12 O 19 ( x = 0.02, 0.04, 0.06, 0.08, 0.10 and 0.12) composites with core–shell heterostructure could be facilely synthesized via combined microwave hydrothermal and sonochemical method in an optimized condition. X-ray
Publikováno v:
Ceramics International. 41:S818-S822
Commercial kaolinite was employed to improve the dielectric property of CaCu3Ti4O12 (CCTO), and the CCTO–xwt% kaolinite samples (x=0, 5, 10, 20) were synthesized by a solid state method. X-ray diffraction results indicated that no foreign ions ente