Zobrazeno 41 - 50
of 143
pro vyhledávání: '"623"'
Publikováno v:
Chinese Journal of Catalysis. 40:1534-1539
The interfacial perimeter of gold nanocatalysts is popularly viewed as the active sites for a number of chemical reactions, while the geometrical structure of the interface at atomic scale is less known. Here, TiO2-nanosheets and nanospindles were ad
Publikováno v:
Journal of Physics and Chemistry of Solids. 132:83-88
The CaTi(1-x)(Al0.5Nb0.5)xSiO5(0 ≤ x ≤ 0.1) ceramics were prepared by the conventional solid-state method. Al and Nb co-doping improved the high temperature stability of the CaTiSiO5 material and no obvious phase transition was found at temperatu
Autor:
Q.A. Zhang, C. Xu
Publikováno v:
International Journal of Hydrogen Energy. 44:24792-24799
High purity Ta2C was successfully prepared and the hydrogen absorption−desorption kinetic properties of MgH2−10 wt% Ta2C composites were investigated systematically. It was found that the hydrogen absorption of Mg−10 wt% Ta2C (20 nm) composite
Autor:
Lingxing Zeng, Renpin Liu, Baoquan Huang, Junbin Liu, Qingrong Qian, Yixing Fang, Mingdeng Wei, Lihong Xu, Xiaotong He, Qinghua Chen
Publikováno v:
Electrochimica Acta. 318:737-745
Germanium-based composites have been recognized as attractive candidates of anode materials for lithium-ion batteries (LIBs), on account of their high capacity properties, prominent ion diffusivity and high electronic conductibility. Nevertheless, si
Publikováno v:
Chemical Engineering Journal. 371:233-243
In this work, three amphoteric metal oxides (Al2O3, TiO2 and Fe2O3) are introduced into Mg ultrafine powders via arc plasma method in order to improve hydrogen absorption properties of Mg and hydrolysis performances of MgH2. The phase components, par
Autor:
Noriyuki Yasuda, Motomu Sakai, Genki Kobayashi, Masahiko Matsukata, Yoshikazu Oshima, Naoyuki Fujimaki, Masahiro Seshimo
Publikováno v:
Microporous and Mesoporous Materials. 284:360-365
Tubular zeolite *BEA membrane was prepared by a hydrothermal secondary growth method in the absence of an organic structure directing agent (OSDA). Membrane formation process was carefully observed by using FE-SEM, XRD, and N2 adsorption, and the rol
Publikováno v:
Catalysis Today. 330:109-116
This paper focused on the isomerization and cracking of n-alkanes to synthesize bio-jet fuel. A series of SAPO-11 supports with different Si/Al molar ratio (0.2, 0.4, 0.6) were prepared, characterized, and evaluated by the hydroisomerization on hydro
Autor:
Wenjun Yang, Linxi Liu, Kai Zhang, Qikun Sun, Yanhui Wang, Qi Ding, Liangliang Tang, Shanfeng Xue, Min Zhai, Xiaojing Fan
Publikováno v:
Dyes and Pigments. 165:193-199
Subtle modification on molecular structure can play a crucial role in determining solid-state fluorescence properties and stimuli-responsive behaviors. In the current work, we utilize the condensation reactivity of benzaldehyde attached at the periph
Publikováno v:
Applied Catalysis B: Environmental. 244:448-458
The supported copper based catalysts could be potential candidate for the selective catalytic hydrogenation of acetic acid to produce ethanol instead of noble metals. In this work, a series of highly efficient bimetallic Cu-In/SBA-15 catalysts were d
Autor:
Chiu-Chun Lai, Lung-Chang Liu, Fu-Ming Wang, Ho-Ting Hsiao, Wen-Chung Liang, Chien-Ming Chen, Wei-Feng Teng, Yi-Hsueh Ho, Chun-Ta Yu
Publikováno v:
Polymer Testing. 74:1-6
By proper formula of recycled polyethylene terephthalate (r-PET) and additives (i.e. chain extender, nucleating agent, antioxidant, blowing agent, antistatic agent, processing aid, and impact modifier), a r-PET composite foaming sheet with high cryst