[PDF] Top 20 The effects of pretreatment on the surface properties of soils

... The analysis of adsorption energy distribution function for soils with different particle size or degassing temperature showed that there were no significant change[r] ... See full document

... layer of TiN followed by a 7-nm thick layer of Ni was deposited on the cleaned substrate with a power of 800 W at a sputtering pressure of ...CNTs. The base pressure ... See full document

... increase of carrier injection density due to a dominant band-gap renormalization ...17 The integrated peak emission intensity, as inferred from ...dependence on the excitation intensity as ... See full document

... (CNTs). The CNTs were synthesized by catalystic thermal chemical vapour deposition at 700 ...to the synthesis, the Fe catalysts were pretreated by H 2 plasma for different ...resistance of ... See full document

... during the growth of LPD-SiOF, which is shown to be due to the native oxide-free ...surface. The depo- sition rate depends only on the reaction mechanism in the ... See full document

... information on the optical properties, however, can be gathered from the analysis of the field screening ...to the inset of Fig. 6, a linear dependence of ... See full document

... and the size distribution can be controlled by ...enhance the growth of carbon fibers. The carbon fibers were treated by ammonia plasma in a PECVD ...adsorb on carbon fibers. The ... See full document

... /g the same as that of untreated Fe 0 . 3.3. Kinetics of reduction of TCE by Cast iron As presented in ...substantially. The rate of loss of total TCE mass obtained using ... See full document

... deposited on quartz substrates by DC-magnetron reactive co-sputtering of TaC composite target and Fe target at room ...temperature. The N 2 flow rate ratio ðN 2 =Ar þ N 2 Þ in the sputtering ... See full document

... gravelly soils are greatly influenced by the gradation, fine contents, porosity, water content, particle shape and particle orientation during ...factors, the properties of fine ... See full document

... when the KOH/char ratio is equal to 3 and that the highest values of C S in NaNO 3 and H 2 SO 4 are equal to 106 and 127 F/g, ...by the formation of too many micro- pores, which will ... See full document

... respectively. The third series was Ta/ CoFe共10 nm兲/IrMn共15 nm兲/Os/Ta/SiO 2 共bottom se- ries兲, in which the thickness of the Os buffer varied from 1 to 11 nm, and in which the Ta ... See full document

... height. The carbonization temperature in each cylinder was respectively measured using a K-type ...investigate the prop- erties of bamboo charcoal affected by differences in the carbonization ... See full document

... than the value of ...to the fact that the ionic size of either Cu 2+ (~73 pm) or Cu + (~77 pm) is substantially larger than that of Ni 2+ (~69 pm) ...that the annealing ... See full document

... based on organic materials, where the thickness of the active layer is relatively ...improved the device PCEs of OPVs by incorporating Au NPs in the PEDOT:PSS buffer ... See full document

... samples of Mg 1−x Fe x B 2 with x varying from 0 to 3% have been synthesized by the solid state reac- tion ...characterization of these samples have already been described ...level of Fe is ... See full document

... process. The aspect ratios of the electrospun polymer fi bers are much larger than other one-dimensional polymer materials prepared by methods such as using anodic aluminum oxide tem- ...nozzle. ... See full document

... (2)The surface roughness or morphological changes of the nano-composite resin was also affected as that of the hybrid or nano-hybrid composite resins when APF gels were applied. The lo[r] ... See full document

... (B) When the muscle-tendon unit was cyclically stretched at 25% strain, the peak load, deformation at peak load,. total energy absorption and energy absorption bef[r] ... See full document

... Department of Submicron Technology Development, ERSO/ITRI, Hsinchu, Taiwan Abstract Copper chemical mechanical polishing (Cu-CMP) was investigated using slurries containing alumina abrasive and various types and ... See full document