Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Zhu-qing Wu"'
Autor:
TONG Yanhua, CHEN Yingzhen, WANG Qiongmei, WANG Caijiao, ZHU Qing, WU Anni, LU Yu, YAO Jiejie
Publikováno v:
Waike lilun yu shijian, Vol 29, Iss 02, Pp 179-181 (2024)
Solitary cervical submental nodule is a relatively rare case in clinical procedure and prone to miss diagnosis. Differential diagnosis with various head and neck diseases is necessary. This article reported a case of solitary cervical submental metas
Externí odkaz:
https://doaj.org/article/e73f3d962178412496a1e93dc478aa2a
Publikováno v:
Journal of Materials Chemistry A. 9:25621-25628
The cathodic oxygen reduction reaction (ORR) is a key half-reaction for direct methanol fuel cells (DMFCs). Enhancing the electroactivity and selectivity of cathodic Pt-based ORR electrocatalysts is pivotal for accelerating the commercialization of D
Publikováno v:
Fuel Cells. 16:771-776
The high-quality carbon supported Pd nanoparticles (Pd/C) composites have wide applications in catalysis. In this work, we demonstrate an efficient diethylene glycol (DEG) reduction method for the synthesis of a Pd/C catalyst with high dispersion and
Publikováno v:
International Journal of Hydrogen Energy. 41:15236-15244
Improving the electrocatalytic activity and methanol tolerance of cathodic Pt electrocatalyst for the oxygen reduction reaction (ORR) is very important for accelerating commercial viability of direct methanol fuel cells. In this work, the highly disp
Publikováno v:
International Journal of Hydrogen Energy. 41:1990-1996
Well-defined Pt nanocubes (Pt–NCs) with mean diameters of 6.2 nm are synthesized successfully by a diethylene glycol (DEG) reduction route with the assistance of 1-butyl-3-methylimidazolium tetrafluoroborate ([Bmim]BF 4 ) ionic liquid. The structur
Publikováno v:
RSC Advances. 6:67290-67294
A facile one-pot synthetic method was developed to synthesize hollow and porous Pt nanotubes (Pt-HPNTs) using silica nanorods as a template, ionic liquid as a precipitator and reductant, and in situ generated KCl as an etching agent. The work reporte
Publikováno v:
Advanced Materials Research. :2607-2614
In this paper, multidimensional evaluation model is made to select and analysis the new energy vehicles developing direction, namely to maturity, cost, energy resources, pollution and greenhouse gas emissions, energy efficiency and technical characte
Publikováno v:
Journal of Central South University of Technology. 10:49-52
Nanometer zinc oxide was prepared by solid phase reaction. And the ultraviolet-visible spectral properties of nanometer zinc oxide colloidal solution dispersed in both water and oil phases were studied. The results show that the absorbance of the col
Publikováno v:
Advanced Materials Interfaces. 3:1600563
In this work, the well-defined Pt hollow nanospheres with the rough porous surface are synthesized by a facile self-templated approach. The formation of the spherical Pt(II)-urea complex plays a key role in the generation of Pt hollow nanospheres. So